CN220071196U - Waste gas collector for spraying film - Google Patents

Abstract

The utility model relates to a film spraying waste gas collector which comprises a waste gas collecting tank, a film spraying machine, a full collecting mechanism, a transmission mechanism and a waste gas pumping mechanism, wherein the waste gas collecting tank is arranged at the outer side of a film spraying machine body, the full collecting mechanism is arranged in the waste gas collecting tank, the top of the waste gas collecting tank is fixedly connected with an L-shaped plate, the transmission mechanism is arranged at the outer side of the L-shaped plate, and the outer side of the waste gas collecting tank is fixedly connected with a first fixing plate. The utility model has the beneficial effects that by arranging the full collecting mechanism, substances such as active carbon and the like can be stirred by using the stirring rod, so that waste gas is fully absorbed before being discharged from the filter screen cover, and further, the situation that the waste gas is not fully absorbed, namely, the waste gas is discharged out of the device is avoided, meanwhile, the collector adopts the form of a tank body, so that the collected and utilized active carbon is conveniently discharged, and the waste gas can be pumped into the collecting tank more quickly under the driving of air pressure, thereby greatly improving the efficiency and effect of waste gas collecting and treating.

Description

Waste gas collector for spraying film

Technical Field

The utility model relates to the technical field of exhaust devices, in particular to a film spraying waste gas collector.

Background

The film coating machine mainly comprises four parts, namely a main machine, a mirror roller system, a discharging system and a winding system, and is plastic mechanical equipment, polyethylene and polypropylene are used as raw materials, a plastic film is coated on base materials such as paper, BOPP, BOPET and the like by using an extrusion film coating technology, so that the tensile strength, air tightness and moisture resistance of the base materials are improved.

Through searching, chinese patent discloses a waste gas collection device (grant publication number CN 212523675U) of laminating machine, and this patent technology can make toxic gas pass through the bellows after the purification effect of active carbon layer and discharge, can not cause the pollution to the environment to can extract the waste gas in the laminating machine and then make the waste gas in the laminating machine flow to in the first blast pipe through running state's fan, increased the emission efficiency of waste gas.

However, in the practical application process of the technology, the region of the film-coated waste gas in the pipeline with the active carbon is short, and the film-coated waste gas is difficult to ensure sufficient absorption through the active carbon, so that the film-coated waste gas is difficult to thoroughly absorb.

Disclosure of Invention

In view of the foregoing problems with the prior art, it is a primary object of the present utility model to provide a laminated exhaust gas collector to ameliorate the problems with the prior art.

The technical scheme of the utility model is as follows: the equipment comprises a film spraying waste gas collector, a film spraying machine and a film spraying machine, wherein the waste gas collector is arranged on the outer side of the film spraying machine, a full collecting mechanism is arranged in the waste gas collector, an L-shaped plate is fixedly connected to the top of the waste gas collector, a transmission mechanism is arranged on the outer side of the L-shaped plate, a first fixing plate is fixedly connected to the outer side of the waste gas collector, and a waste gas pumping mechanism is arranged above the first fixing plate; the full collection mechanism includes hollow bull stick, the top of exhaust gas collection jar inner wall rotates and is connected with hollow bull stick, the outside equidistance fixedly connected with of hollow bull stick a plurality of puddlers, the outside of hollow bull stick just is located the below fixedly connected with hollow bull stick of puddler, the inside of hollow bull stick is linked together with the inside of hollow bull stick, a plurality of through-holes have been seted up to the outside equidistance of hollow bull stick, the bottom fixedly connected with filter screen of the inner wall of hollow bull stick, the inside of exhaust gas collection jar is provided with the active carbon.

As a preferred embodiment, take out waste gas mechanism and include taking out the waste gas cylinder, the top fixedly connected with of first fixed plate takes out the waste gas cylinder, take out the inside sliding connection of waste gas cylinder and have the piston board, take out the outside fixedly connected with exhaust pipe of waste gas cylinder, take out the bottom fixedly connected with of waste gas cylinder and take out the waste gas pipe, take out the inside of waste gas pipe and exhaust pipe all to be provided with the check valve, take out the waste gas pipe and keep away from the one end of taking out the waste gas cylinder and extend to the below of first fixed plate and pass through the pipeline intercommunication with the gas outlet of laminating machine and be connected.

As a preferred implementation mode, the top of hollow bull stick extends to the top of exhaust gas collection jar and fixedly connected with rotary joint, rotary joint's top and exhaust gas pipe keep away from the one end of taking out the useless cylinder through pipeline intercommunication connection.

As a preferred implementation mode, the transmission mechanism comprises a driving motor, the top of the waste gas collecting tank is fixedly connected with the driving motor, the output shaft of the driving motor is fixedly connected with a driving gear, the outer side of the hollow rotating rod is fixedly connected with a driven gear between the rotating joint and the waste gas collecting tank, and the driven gear is meshed with the driving gear.

As a preferred implementation mode, the transmission mechanism further comprises a second bevel gear, the second bevel gear is rotationally connected to the outer side of the L-shaped plate, a second fixing plate is fixedly connected to the outer side of the L-shaped plate, a first bevel gear is rotationally connected to the top of the second fixing plate, the first bevel gear is in meshed connection with the second bevel gear, and the central shaft of the first bevel gear extends to the lower side of the second fixing plate and is fixedly connected with the top of the central shaft of the driving gear.

As a preferred implementation mode, two slide bars of fixedly connected with between the inboard top of L template and the top of first fixed plate, two sliding connection has the transmission sliding frame between the outside of slide bar, the bottom fixedly connected with carrier bar of transmission sliding frame, the bottom of carrier bar extends to the inside of taking out the gas jar and with the top fixed connection of piston board, the spout has been seted up in the outside of transmission sliding frame, the center pin of second bevel gear extends to the opposite side of L template and fixedly connected with revolving plate, the outside fixedly connected with transfer line of revolving plate, the outside and the inner wall sliding connection of spout of transfer line.

As a preferred implementation mode, the top of exhaust gas collection jar is provided with the charge door, the top of charge door has the filter screen lid through hinged joint, the bottom fixedly connected with discharging pipe of exhaust gas collection jar, the bottom of exhaust gas collection jar inner wall sets up to the inclined plane.

As a preferred implementation mode, the outside fixedly connected with control panel of laminating machine, driving motor and laminating machine all with control panel electric connection.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the full collecting mechanism is arranged, so that substances such as active carbon and the like can be stirred by using the stirring rod, and further, the waste gas is fully absorbed before being discharged from the filter screen cover, so that the situation that the waste gas is not fully absorbed, namely, discharged by the device is avoided, meanwhile, the collector adopts the form of the tank body, so that the activated carbon after being collected and utilized is conveniently discharged, and the waste gas is discharged in the form of air suction and discharge in the stage before entering the tank, so that the waste gas can be pumped into the collecting tank more quickly under the driving of air pressure, and the efficiency and the effect of the waste gas collecting treatment are greatly improved.

Drawings

FIG. 1 is a schematic perspective view of an exhaust gas collection canister of the present utility model providing a laminated exhaust gas collector;

FIG. 2 is a schematic front cross-sectional view of a membrane-coated exhaust collector according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of an exhaust gas collection canister providing a laminated exhaust gas collector in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 2 a of the present utility model providing a laminated exhaust collector.

Legend description: 1. an exhaust gas collection tank; 2. a film coating machine; 3. a first fixing plate; 4. an L-shaped plate; 5. a waste extraction cylinder; 6. an exhaust gas pipe; 7. a waste gas discharge pipe; 8. a slide bar; 9. a transmission sliding frame; 10. a chute; 11. a rotating plate; 12. a transmission rod; 13. a control panel; 14. a linkage rod; 15. a driving motor; 16. a drive gear; 17. a hollow rotating rod; 18. a driven gear; 19. a rotary joint; 20. a second fixing plate; 21. a first bevel gear; 22. a second bevel gear; 23. a stirring rod; 24. a hollow rod; 25. a feed inlet; 26. a filter screen cover; 27. a piston plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the coating waste gas collector comprises a waste gas collecting tank 1 and a coating machine 2, wherein the waste gas collecting tank 1 is arranged at the outer side of the coating machine 2, a full collecting mechanism is arranged in the waste gas collecting tank 1, the top of the waste gas collecting tank 1 is fixedly connected with an L-shaped plate 4, a transmission mechanism is arranged at the outer side of the L-shaped plate 4, a first fixing plate 3 is fixedly connected at the outer side of the waste gas collecting tank 1, and a waste gas pumping mechanism is arranged above the first fixing plate 3; the full collection mechanism includes hollow bull stick 17, hollow bull stick 17 rotates the top department of connecting at waste gas collection jar 1 inner wall, the outside equidistance fixedly connected with of hollow bull stick 17 is a plurality of puddlers 23, the outside of hollow bull stick 17 just is located the below fixedly connected with hollow pole 24 of puddler 23, the inside of hollow pole 24 is linked together with the inside of hollow bull stick 17, a plurality of through-holes have been seted up to the outside equidistance of hollow pole 24, the bottom fixedly connected with filter screen of the inner wall of hollow bull stick 17, the inside of waste gas collection jar 1 is provided with the active carbon, through setting up full collection mechanism, can utilize puddler 23 to stir substances such as active carbon, and then make waste gas can fully absorb before being discharged from filter screen cover 26, and then avoided the waste gas to be absorbed completely, namely the condition of discharging device, the collector adopts the form of jar body simultaneously, be convenient for carry out the discharge treatment to the active carbon after the collection.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the exhaust gas pumping mechanism comprises an exhaust gas pumping cylinder 5, a piston plate 27 is slidably connected in the exhaust gas pumping cylinder 5, the exhaust gas pumping cylinder 5 is fixedly connected to the top of the first fixing plate 3, an exhaust gas pipe 7 is fixedly connected to the outer side of the exhaust gas pumping cylinder 5, an exhaust gas pipe 6 is fixedly connected to the bottom of the exhaust gas pumping cylinder 5, check valves are arranged in the exhaust gas pipe 6 and the exhaust gas pipe 7, one end of the exhaust gas pipe 6, far away from the exhaust gas pumping cylinder 5, extends to the lower side of the first fixing plate 3 and is connected with an air outlet of the film spraying machine 2 through pipeline communication, and exhaust gas generated by the film spraying machine 2 can be pumped out for treatment so as to prevent escape of exhaust gas.

Wherein, the top of hollow bull stick 17 extends to the top of exhaust gas collection jar 1 and fixedly connected with rotary joint 19, and the top of rotary joint 19 is kept away from the one end of taking out the useless cylinder 5 with exhaust gas pipe 7 and is connected through the pipeline intercommunication, and rotary joint 19 can make hollow bull stick 17 rotate and do not influence exhaust gas pipe 7.

Wherein, drive mechanism includes driving motor 15, and the top fixedly connected with driving motor 15 of exhaust gas collection jar 1, driving motor's 15 output shaft fixedly connected with driving gear 16, hollow bull stick 17's outside just is located fixedly connected with driven gear 18 between rotary joint 19 and the exhaust gas collection jar 1, and driven gear 18 is connected with driving gear 16 meshing, can drive hollow bull stick 17 and rotate.

The transmission mechanism further comprises a second bevel gear 22, the second bevel gear 22 is rotatably connected to the outer side of the L-shaped plate 4, a second fixing plate 20 is fixedly connected to the outer side of the L-shaped plate 4, a first bevel gear 21 is rotatably connected to the top of the second fixing plate 20, the first bevel gear 21 is in meshed connection with the second bevel gear 22, the central shaft of the first bevel gear 21 extends to the lower portion of the second fixing plate 20 and is fixedly connected with the top of the central shaft of the driving gear 16, power transmission can be achieved, and the rotating plate 11 is driven to rotate.

Wherein, fixedly connected with two slide bars 8 between the top of L template 4 inboard and the top of first fixed plate 3, sliding connection has transmission slide frame 9 between the outside of two slide bars 8, the bottom fixedly connected with carrier bar 14 of transmission slide frame 9, the inside that the bottom of carrier bar 14 extends to taking out gas jar 5 and with the top fixed connection of piston plate 27, spout 10 has been seted up in the outside of transmission slide frame 9, the center pin of second bevel gear 22 extends to the opposite side of L template 4 and fixedly connected with revolving plate 11, the outside fixedly connected with transfer line 12 of revolving plate 11, the outside and the inner wall sliding connection of spout 10 of transfer line 12 utilize revolving plate 11 to rotate and drive transmission slide frame 9 reciprocating sliding about slide bar 8.

Wherein, the top of exhaust gas collection jar 1 is provided with charge door 25, and hinged joint has filter screen lid 26 at the top of charge door 25, and the bottom fixedly connected with discharging pipe of exhaust gas collection jar 1, the bottom of exhaust gas collection jar 1 inner wall set up to the inclined plane, is convenient for carry out the change of active carbon.

Wherein, the outside fixedly connected with control panel 13 of laminating machine 2, driving motor 15 and laminating machine 2 all with control panel 13 electric connection, be convenient for control laminating machine 2 and driving motor 15's work.

Working principle:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the exhaust pipe 6 is abutted against an air outlet and an air outlet of the film coating machine 2, a filter screen cover 26 is opened, adsorption materials such as active carbon are added from a charging hole 25, when the film coating machine 2 works to generate exhaust gas, a driving motor 15 is controlled to work to drive a first bevel gear 21 to rotate, a second bevel gear 22 is driven to rotate by meshing, a rotating plate 11 is further driven to rotate, a transmission rod 12 slides in a sliding groove 10, a transmission sliding frame 9 slides up and down at the outer side of a sliding rod 8 in a reciprocating manner, a piston plate 27 is driven to do piston movement in the exhaust cylinder 5 by a linkage rod 14, when the piston plate 27 slides upwards, a one-way valve in the exhaust pipe 6 is conducted, the one-way valve in an exhaust gas pipe 7 is blocked, and the exhaust gas is pumped by the exhaust cylinder 5 to the film coating machine 2; when the piston plate 27 slides downwards, the check valve in the exhaust pipe 6 is blocked, the check valve in the exhaust pipe 7 is conducted, the exhaust cylinder 5 discharges the exhaust gas from the hollow rotating rod 17 to the exhaust gas collecting tank 1 along the hollow rod 24, the harmful substances in the exhaust gas are absorbed and collected by using activated carbon in the tank, and the harmless gas is discharged through the filter screen cover 26. When driving motor 15 works, driving gear 16 rotates, drives driven gear 18 and rotates, and then drives hollow bull stick 17 and rotate, and then puddler 23 can stir the material in the exhaust gas collection tank 1 for waste gas can ooze from material gaps such as active carbon, has accelerated the speed that gas passed through simultaneously, has increased absorbing area ratio, makes absorption more abundant, and the waste material accessible discharging pipe discharge of the material such as waste gas and active carbon that has collected is changed.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. The utility model provides a drench membrane exhaust gas collector, includes exhaust gas collection jar (1), drenches membrane machine (2), its characterized in that: the waste gas collecting tank (1) is arranged on the outer side of the film spraying machine (2), a full collecting mechanism is arranged in the waste gas collecting tank (1), an L-shaped plate (4) is fixedly connected to the top of the waste gas collecting tank (1), a transmission mechanism is arranged on the outer side of the L-shaped plate (4), a first fixing plate (3) is fixedly connected to the outer side of the waste gas collecting tank (1), and a waste gas pumping mechanism is arranged above the first fixing plate (3);

the full collection mechanism comprises a hollow rotating rod (17), the hollow rotating rod (17) is rotationally connected to the top of the inner wall of the waste gas collection tank (1), a plurality of stirring rods (23) are fixedly connected to the outer side of the hollow rotating rod (17) at equal intervals, a hollow rod (24) is fixedly connected to the outer side of the hollow rotating rod (17) and the lower side of the stirring rods (23), the inner side of the hollow rod (24) is communicated with the inner side of the hollow rotating rod (17), a plurality of through holes are formed in the outer side of the hollow rod (24) at equal intervals, a filter screen is fixedly connected to the bottom end of the inner wall of the hollow rotating rod (17), and activated carbon is arranged inside the waste gas collection tank (1).

2. The laminated exhaust collector as claimed in claim 1, wherein: waste gas pumping mechanism is including taking out waste gas cylinder (5), waste gas cylinder (5) inside sliding connection has piston board (27), waste gas cylinder (5) fixed connection is at the top of first fixed plate (3), waste gas cylinder (5)'s outside fixedly connected with exhaust pipe (7) take out, waste gas cylinder (5)'s bottom fixedly connected with takes out waste gas pipe (6), waste gas pipe (6) and exhaust pipe (7)'s inside all is provided with the check valve, waste gas pipe (6) are kept away from waste gas cylinder (5) one end and are extended to the below of first fixed plate (3) and pass through the pipeline intercommunication with the gas outlet of drenching membrane machine (2) and be connected.

3. The laminated exhaust collector as claimed in claim 2, wherein: the top of hollow bull stick (17) extends to the top of exhaust gas collection jar (1) and fixedly connected with rotary joint (19), the top of rotary joint (19) is kept away from the one end of taking out useless cylinder (5) with exhaust gas pipe (7) and is connected through the pipeline intercommunication.

4. A laminated exhaust collector as claimed in claim 3, wherein: the transmission mechanism comprises a driving motor (15), the top of the waste gas collecting tank (1) is fixedly connected with the driving motor (15), an output shaft of the driving motor (15) is fixedly connected with a driving gear (16), a driven gear (18) is fixedly connected between a rotary joint (19) and the waste gas collecting tank (1) outside the hollow rotary rod (17), and the driven gear (18) is meshed with the driving gear (16).

5. The laminated exhaust collector as claimed in claim 4, wherein: the transmission mechanism further comprises a second bevel gear (22), the second bevel gear (22) is rotationally connected to the outer side of the L-shaped plate (4), a second fixing plate (20) is fixedly connected to the outer side of the L-shaped plate (4), a first bevel gear (21) is rotationally connected to the top of the second fixing plate (20), the first bevel gear (21) is meshed with the second bevel gear (22), and the central shaft of the first bevel gear (21) extends to the lower side of the second fixing plate (20) and is fixedly connected with the top of the central shaft of the driving gear (16).

6. The laminated exhaust collector as claimed in claim 5, wherein: two slide bars (8) are fixedly connected between the top of the inner side of the L-shaped plate (4) and the top of the first fixed plate (3), two slide bars (8) are connected with a transmission slide frame (9) in a sliding mode between the outer sides of the slide bars, a linkage rod (14) is fixedly connected to the bottom of the transmission slide frame (9), the bottom of the linkage rod (14) extends to the inside of the exhaust gas pumping cylinder (5) and is fixedly connected with the top of the piston plate (27), a sliding groove (10) is formed in the outer side of the transmission slide frame (9), a central shaft of a second bevel gear (22) extends to the other side of the L-shaped plate (4) and is fixedly connected with a rotating plate (11), a transmission rod (12) is fixedly connected to the outer side of the rotating plate (11), and the outer side of the transmission rod (12) is connected with the inner wall of the sliding groove (10) in a sliding mode.

7. The laminated exhaust collector as claimed in claim 1, wherein: the top of exhaust gas collection jar (1) is provided with charge door (25), there is filter screen lid (26) at the top of charge door (25) through hinged joint, the bottom fixedly connected with discharging pipe of exhaust gas collection jar (1), the bottom of exhaust gas collection jar (1) inner wall sets up to the inclined plane.

8. The laminated exhaust collector as claimed in claim 4, wherein: the outside fixedly connected with control panel (13) of laminating machine (2), driving motor (15) and laminating machine (2) all with control panel (13) electric connection.