CN112588077A - Packing carton printing exhaust treatment device - Google Patents
Packing carton printing exhaust treatment device Download PDFInfo
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- CN112588077A CN112588077A CN202011298754.1A CN202011298754A CN112588077A CN 112588077 A CN112588077 A CN 112588077A CN 202011298754 A CN202011298754 A CN 202011298754A CN 112588077 A CN112588077 A CN 112588077A
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- fixed
- jar
- pipe
- handling
- electric telescopic
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- 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
- B01D53/04—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 stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
- B01D53/04—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 stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40084—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by exchanging used adsorbents with fresh adsorbents
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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)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of packaging box printing, and discloses a packaging box printing waste gas treatment device which comprises a treatment box body, wherein a temporary storage tank and a treatment tank are sequentially fixed in the treatment box body from left to right, an air inlet pipe is fixed at the center of the left side of the treatment box body, and the right end of the air inlet pipe is fixedly connected with the left side of the temporary storage tank; when changing the active carbon, first solenoid valve and second solenoid valve can be closed, third solenoid valve and fan can be opened, thereby can not be inhaled the jar of keeping in by the clean waste gas of handling, and the fan of admitting air can continue to inhale the jar of keeping in with the waste gas that the printing produced, after the active carbon change finishes, first solenoid valve and second solenoid valve can be opened, third solenoid valve and fan can be closed, waste gas in the jar of keeping in can continue to handle through handling the jar, compare in current processing apparatus, the device is when changing the active carbon, need not shut down, consequently, can not influence the work efficiency of printing.
Description
Technical Field
The invention relates to the technical field of packaging box printing, in particular to a packaging box printing waste gas treatment device.
Background
The printing of the packing box refers to the printing of various patterns, characters and marks on the packing box by using a dyeing material, so that the packing box has the functions of beautifying, identifying and propaganda, the dyeing material used in the printing of the packing box is a multi-position printing ink material, the printing ink material contains 50-60% of volatile components, and when the printing ink material is used for printing the patterns on the packing box, a large amount of ethanol, ethyl acetate, butyl acetate, propyl acetate, toluene, xylene and other organic gases are volatilized and discharged, so that the printing ink material has great harm to the surrounding environment and the health of human bodies, and therefore, the waste gas generated in the printing process of the packing box needs to be treated.
At present when printing exhaust-gas treatment, mostly adopt activated carbon adsorption's mode, handle waste gas, but current activated carbon exhaust-gas treatment device is at the in-process that uses, often needs the manual work to change the activated carbon, consequently needs the device to shut down, not only causes the excessive of waste gas easily like this to operating personnel's working strength has been increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a packaging box printing waste gas treatment device, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a packing box printing waste gas treatment device comprises a treatment box body, wherein a temporary storage tank and a treatment tank are sequentially fixed in the treatment box body from left to right, an air inlet pipe is fixed at the center of the left side of the treatment box body, the right end of the air inlet pipe is fixedly connected with the left side of the temporary storage tank and communicated with the inside of the temporary storage tank, an air inlet fan is fixed in the air inlet pipe, an air guide pipe is fixed at the right side of the temporary storage tank, a first electromagnetic valve is fixed on the outer side wall of the air guide pipe, the right end of the air guide pipe is fixedly connected with the left side of the treatment tank and communicated with the inside of the treatment tank, an air outlet pipe is fixed at the center of the right side of the treatment box body, the left end of the air outlet pipe is fixedly connected with the right side of the treatment tank and communicated with the inside of the treatment tank, the outer side wall of, a gas sensor is fixed on the inner side wall of the outlet pipe on the left side of the second electromagnetic valve, a communicating pipe is arranged in front of the treatment tank body, the right end of the communicating pipe is fixedly connected with the outer side wall of the outlet pipe, the left end of the communicating pipe penetrates through the front surface of the treatment tank body, is fixedly connected with the front surface of the temporary storage tank and is communicated with the inside of the temporary storage tank, a third electromagnetic valve is fixed on the outer side wall of the communicating pipe, a fan is fixed on the left side of the third electromagnetic valve inside the communicating pipe, a feed hopper is fixed on the upper surface of the treatment tank body, the output end of the feed hopper is communicated with the input end of the treatment tank, a discharge pipe is fixed at the bottom of the treatment tank, the bottom of the discharge pipe penetrates through the lower surface of the treatment tank, and an upper sealing plate is, the top of the two upper sealing plates is rotationally connected with a first electric telescopic rod, one end of the first electric telescopic rod, which is far away from the upper sealing plates, is rotationally connected with the inner surface of the treatment tank, the lower part of the inner part of the treatment tank is rotationally connected with a lower sealing plate, the bottom of the lower sealing plate is rotationally connected with a second electric telescopic rod, one end of the second electric telescopic rod, which is far away from the lower sealing plate, is rotationally connected with the inner surface of the treatment tank, an upper infrared sensor and a lower infrared sensor are sequentially embedded and fixed on the inner surface of the treatment tank from top to bottom, a PLC controller is fixed on the left side of the feed hopper on the upper surface of the treatment box body, and is respectively connected with the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the air inlet fan, the gas sensor, the first electric telescopic rod, The second electric telescopic rod, go up infrared sensor with infrared sensor electric connection down.
Preferably, protective nets are fixed on the right side of the inner portion of the air guide pipe and the left side of the inner portion of the air outlet pipe.
Preferably, the left end of intake pipe, the right-hand member of outlet duct with the bottom of discharge pipe is advanced the dismantlement and is connected with the soft stopper of rubber, the top threaded connection of feeder hopper has sealed lid.
Preferably, the center of the inner upper surface of the temporary storage tank is fixed with an air pressure sensor, and the air pressure sensor is electrically connected with the PLC.
Preferably, four corners of the lower surface of the treatment box body are all fixed with leg rod, four the lateral wall cover of leg rod is equipped with a supporting cylinder, the inside lower fixed surface of supporting cylinder has servo motor, servo motor with PLC controller electric connection, just servo motor's output is fixed with the threaded rod, the inside threaded hole of having seted up of leg rod, the bottom of screw hole extends to the bottom of leg rod, the top of threaded rod is located the inside of screw hole, just the threaded rod with screw hole threaded connection.
Preferably, the bottom of the outer side wall of the leg rod is symmetrically fixed with a limiting block, and the distance between the upper surface of the limiting block and the upper surface inside the support cylinder is smaller than the distance between the top end of the threaded rod and the bottom of the push rod.
Preferably, the bottom of the supporting cylinder is fixed with a universal wheel with a brake.
(III) advantageous effects
The invention provides a packaging box printing waste gas treatment device, which has the following beneficial effects:
(1) when the invention is used, the PLC controller controls an external conveying device to convey activated carbon into a treatment tank through a feed hopper, then when the upper infrared sensor detects that the activated carbon in the treatment tank is full, a signal is sent to the PLC controller, the PLC controller controls the external conveying device to stop moving, controls two first electric telescopic rods to close two upper sealing plates, and controls two second electric telescopic rods to open two lower sealing plates when the gas sensor detects that gas passing through the treatment tank still contains a large amount of harmful substances, so that invalid activated carbon in the treatment tank can be discharged to a conveying belt at the bottom through a discharge pipe to be conveyed away, then when the lower infrared sensor detects that the activated carbon in the treatment tank is discharged, the signal is sent to the PLC controller, and the PLC controller controls the two second electric telescopic rods to drive the lower sealing plates to close, and control two electric telescopic handle and open upper seal plate, then repeat the change that above-mentioned material loading step can accomplish the active carbon, compare in current mode and make things convenient for operating personnel to operate more.
(2) When the activated carbon is replaced, the first electromagnetic valve and the second electromagnetic valve are closed, the third electromagnetic valve and the fan are opened, so that waste gas which is not completely processed can be sucked into the temporary storage tank, the waste gas generated by printing can be continuously sucked into the temporary storage tank by the air inlet fan for temporary storage, after the activated carbon is replaced, the first electromagnetic valve and the second electromagnetic valve are opened, the third electromagnetic valve and the fan are closed, the waste gas in the temporary storage tank can be continuously processed by the processing tank, and compared with the existing processing device, the device does not need to be stopped when the activated carbon is replaced, so that the working efficiency of printing cannot be influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the support cylinder according to the present invention.
In the figure: 1. a support cylinder; 2. a leg bar; 3. an air inlet pipe; 4. a rubber soft plug; 5. a treatment box body; 6. a PLC controller; 7. a sealing cover; 8. a feed hopper; 9. a communicating pipe; 10. a fan; 11. a third electromagnetic valve; 12. a second solenoid valve; 13. an air outlet pipe; 14. a universal wheel; 15. a discharge pipe; 16. an air inlet fan; 17. a temporary storage tank; 18. an air pressure sensor; 19. a first solenoid valve; 20. an air duct; 21. a first electric telescopic rod; 22. an upper sealing plate; 23. an upper infrared sensor; 24. a treatment tank; 25. a protective net; 26. a gas sensor; 27. a lower infrared sensor; 28. a lower sealing plate; 29. a second electric telescopic rod; 30. a limiting block; 31. a threaded hole; 32. a threaded rod; 33. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: a packing box printing waste gas treatment device comprises a treatment box body 5, a temporary storage tank 17 and a treatment tank 24 are sequentially fixed in the treatment box body 5 from left to right, an air inlet pipe 3 is fixed at the center of the left side of the treatment box body 5, the right end of the air inlet pipe 3 is fixedly connected with the left side of the temporary storage tank 17 and communicated with the inside of the temporary storage tank 17, an air inlet fan 16 is fixed in the air inlet pipe 3, an air guide pipe 20 is fixed at the right side of the temporary storage tank 17, a first electromagnetic valve 19 is fixed on the outer side wall of the air guide pipe 20, the right end of the air guide pipe 20 is fixedly connected with the left side of the treatment tank 24 and communicated with the inside of the treatment tank 24, an air outlet pipe 13 is fixed at the center of the right side of the treatment box body 5, the left end of the air outlet pipe 13 is fixedly connected with the right side of the treatment tank 24 and communicated with, and the inner side wall of the air outlet pipe 13 is positioned at the left side of the second electromagnetic valve 12 and is fixed with a gas sensor 26, a communicating pipe 9 is arranged in front of the processing box body 5, the right end of the communicating pipe 9 is fixedly connected with the outer side wall of the air outlet pipe 13, the left end of the communicating pipe 9 penetrates through the front surface of the processing box body 5 and is fixedly connected with the front surface of the temporary storage tank 17 and is communicated with the inside of the temporary storage tank 17, the outer side wall of the communicating pipe 9 is fixed with a third electromagnetic valve 11, a fan 10 is fixed at the left side of the third electromagnetic valve 11 inside the communicating pipe 9, a feed hopper 8 is fixed at the upper surface of the processing box body 5, the output end of the feed hopper 8 is communicated with the input end of the processing tank 24, a discharge pipe 15 is fixed at the bottom of the processing tank 24, the bottom end of the discharge pipe 15 penetrates through the lower surface of the processing, one end of the first electric telescopic rod 21, which is far away from the upper sealing plate 22, is rotatably connected with the inner surface of the treatment tank 24, the lower sealing plates 28 are symmetrically and rotatably connected with the lower part inside the treatment tank 24, the bottoms of the two lower sealing plates 28 are rotatably connected with the second electric telescopic rod 29, one end of the second electric telescopic rod 29, which is far away from the lower sealing plate 29, is rotatably connected with the inner surface of the treatment tank 24, the inner surface of the treatment tank 24 is sequentially embedded and fixed with an upper infrared sensor 23 and a lower infrared sensor 27 from top to bottom, the PLC controller 6 is fixed on the left side of the feed hopper 8 on the upper surface of the treatment box body 5, the PLC controller 6 is respectively and electrically connected with the first electromagnetic valve 19, the second electromagnetic valve 12, the third electromagnetic valve 11, the air inlet fan 16, the fan 10, the gas sensor 26, the first electric telescopic rod 21, the second electric telescopic rod 29, the, firstly, a material conveying device is connected with a transmission belt and a PLC (programmable logic controller) 6, then the output end of the material conveying device is placed above a feed hopper 8, the transmission belt is positioned below a discharge pipe 15, then the PLC 6 controls two first electric telescopic rods 21 to open two upper sealing plates, the material conveying device is controlled to convey activated carbon into a treatment tank 24, when an upper infrared sensor 23 detects that the activated carbon in the treatment tank 24 is full, a signal is fed back to the PLC 6, at the moment, the PLC 6 controls the material conveying device to stop running, controls the two first electric telescopic rods 21 to drive the two upper sealing plates 22 to be closed, then an air inlet fan 16 is started to suck waste gas generated by printing into a temporary storage tank 17 from an air inlet pipe 3, then the waste gas enters the treatment tank 24 through an air guide pipe 20, and the treated waste gas is discharged through an exhaust pipe 13, when the gas sensor 26 in the exhaust pipe 13 detects that the treated exhaust gas still contains a large amount of harmful substances, a signal is fed back to the PLC controller 6, the PLC controller 6 immediately closes the second electromagnetic valve 12 and the first electromagnetic valve 19, and opens the third electromagnetic valve 11 and the fan 10, so that the exhaust gas which is not completely treated can be sucked into the temporary storage tank 17 again, the air inlet fan 16 can continuously suck the exhaust gas generated by printing into the temporary storage tank 17 for temporary storage, then the PLC controller 6 controls the two second electric telescopic rods 29 to open the two lower sealing plates 28, the failed activated carbon in the treatment tank 24 can be discharged to the conveyor belt at the bottom through the discharge pipe 15 for conveying, then the lower infrared sensor 27 detects that the activated carbon in the treatment tank 24 is completely discharged, the signal is sent to the PLC controller 6, and the PLC controller 6 controls the two second electric telescopic rods 29 to drive the lower sealing plates 28 to close, and controlling the two first electric telescopic rods 21 to open the upper sealing plate 22, repeating the above feeding steps to finish the replacement of the activated carbon, then opening the first electromagnetic valve 19 and the second electromagnetic valve 12 by the PLC 6, closing the third electromagnetic valve 11 and the fan 10, and continuously treating the waste gas in the temporary storage tank 17 through the treatment tank 24.
Furthermore, protective screens 25 are fixed on the right side of the inside of the air guide tube 20 and the left side of the inside of the air outlet tube 13, so that the active carbon is prevented from entering the air guide tube 20 and the air outlet tube 13.
Further, the left end of intake pipe 3, the right-hand member of outlet duct 13 and the bottom of discharge pipe 15 are advanced to dismantle and are connected with soft stopper 4 of rubber, and the top threaded connection of feeder hopper 8 has sealed lid 7, when not using, can be with intake pipe 3, outlet duct 13, discharge pipe 15 and the shutoff of feeder hopper 8, avoid external foreign matter to enter into the inside of device.
Further, the inside upper surface center department of jar 17 of keeping in is fixed with baroceptor 18, baroceptor 18 and PLC controller 6 electric connection, atmospheric pressure in jar 17 can the real-time supervision keep in through baroceptor 18, and atmospheric pressure when keeping in jar 17 is too high, can feed back the signal to PLC controller 6 to report to the police, can reflect the structure that handles jar 24 inside from the side and probably break down, the operating personnel of being convenient for overhaul.
Further, four corners of the lower surface of the treatment box body are all fixed with leg rod 2, the lateral wall cover of four leg rod 2 is equipped with supporting cylinder 1, the inside lower fixed surface of supporting cylinder 1 is fixed with servo motor 33, servo motor 33 and 6 electric connection of PLC controller, and servo motor 33's output is fixed with threaded rod 32, threaded hole 31 is seted up to leg rod 2's inside, threaded hole 31's bottom extends to leg rod 2's bottom, threaded rod 32's top is located threaded hole 31's inside, and threaded rod 32 and threaded hole 31 threaded connection, in the use, it rotates to drive threaded rod 32 through 6 control servo motor 33 of PLC controller, thereby can raise leg rod 2, and then can change the height of whole device, in order to adapt to the needs of different scenes.
Furthermore, the limiting blocks 30 are symmetrically fixed to the bottom of the outer side wall of the leg rod 2, the distance between the upper surface of the limiting blocks 30 and the inner upper surface of the support cylinder 1 is smaller than the distance between the top end of the threaded rod 32 and the bottom of the push rod 2, the situation that the threaded rod 32 and the leg rod 2 are separated from each other is avoided, and the situation that the leg rod 2 and the support cylinder 1 are separated from each other is avoided.
Furthermore, the bottom of the supporting cylinder 1 is fixed with a universal wheel 14 with a brake, so that the device is convenient to move.
In conclusion, the working process of the invention is as follows: when the device is used, firstly, the material conveying device is connected with the transmission belt and the PLC controller 6, then the output end of the material conveying device is placed above the feed hopper 8, the transmission belt is positioned below the discharge pipe 15, then the PLC controller 6 controls the two first electric telescopic rods 21 to open the two upper sealing plates, the material conveying device is controlled to convey the active carbon into the processing tank 24, when the upper infrared sensor 23 detects that the active carbon in the processing tank 24 is full, a signal is fed back to the PLC controller 6, at the moment, the PLC controller 6 controls the material conveying device to stop running, controls the two first electric telescopic rods 21 to drive the two upper sealing plates 22 to close, then the air inlet fan 16 is started to suck the waste gas generated by printing into the temporary storage tank 17 from the air inlet pipe 3, then the waste gas enters the processing tank 24 through the air guide pipe 20, and the processed waste gas is discharged through the exhaust pipe 13, when the gas sensor 26 in the exhaust pipe 13 detects that the treated exhaust gas still contains a large amount of harmful substances, a signal is fed back to the PLC controller 6, the PLC controller 6 immediately closes the second electromagnetic valve 12 and the first electromagnetic valve 19, and opens the third electromagnetic valve 11 and the fan 10, so that the exhaust gas which is not completely treated can be sucked into the temporary storage tank 17 again, the air inlet fan 16 can continuously suck the exhaust gas generated by printing into the temporary storage tank 17 for temporary storage, then the PLC controller 6 controls the two second electric telescopic rods 29 to open the two lower sealing plates 28, the failed activated carbon in the treatment tank 24 can be discharged to the conveyor belt at the bottom through the discharge pipe 15 for conveying, then the lower infrared sensor 27 detects that the activated carbon in the treatment tank 24 is completely discharged, the signal is sent to the PLC controller 6, and the PLC controller 6 controls the two second electric telescopic rods 29 to drive the lower sealing plates 28 to close, and controlling the two first electric telescopic rods 21 to open the upper sealing plate 22, repeating the above feeding steps to finish the replacement of the activated carbon, then opening the first electromagnetic valve 19 and the second electromagnetic valve 12 by the PLC 6, closing the third electromagnetic valve 11 and the fan 10, and continuously treating the waste gas in the temporary storage tank 17 through the treatment tank 24.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a packing carton printing exhaust treatment device, is including handling box (5), its characterized in that: the inside of handling box (5) from left to right is fixed with from left to right in proper order and keeps in storage jar (17) and processing jar (24), just the left side center department of handling box (5) is fixed with intake pipe (3), the right-hand member of intake pipe (3) with the left side fixed connection of keeping in storage jar (17), and with the inside of keeping in storage jar (17) is linked together, the inside of intake pipe (3) is fixed with air inlet fan (16), the right side of keeping in storage jar (17) is fixed with air duct (20), the lateral wall of air duct (20) is fixed with first solenoid valve (19), just the right-hand member of air duct (20) with the left side fixed connection of handling jar (24), and with the inside of handling jar (24) is linked together, the right side center department of handling box (5) is fixed with outlet duct (13), the left end of outlet duct (13) with the right side fixed connection of handling jar (24), and is communicated with the inside of the processing tank (24), the outer side wall of the air outlet pipe (13) is positioned at the right side of the processing box body (5) and is fixed with a second electromagnetic valve (12), the inner side wall of the air outlet pipe (13) is positioned at the left side of the second electromagnetic valve (12) and is fixed with a gas sensor (26), a communicating pipe (9) is arranged in front of the processing box body (5), the right end of the communicating pipe (9) is fixedly connected with the outer side wall of the air outlet pipe (13), the left end of the communicating pipe (9) penetrates through the front surface of the processing box body (5) and is fixedly connected with the front surface of the temporary storage tank (17) and is communicated with the inside of the temporary storage tank (17), the outer side wall of the communicating pipe (9) is fixed with a third electromagnetic valve (11), and the inside of the communicating pipe (9) is positioned at the left side of the third electromagnetic valve (11, the upper surface of the treatment box body (5) is fixed with a feed hopper (8), the output end of the feed hopper (8) is communicated with the input end of the treatment tank (24), the bottom of the treatment tank (24) is fixed with a discharge pipe (15), the bottom end of the discharge pipe (15) penetrates through the lower surface of the treatment box (5), an upper sealing plate (22) is symmetrically and rotatably connected to the upper part of the inside of the treatment tank (24), the tops of the two upper sealing plates (22) are both rotatably connected with a first electric telescopic rod (21), one end of the first electric telescopic rod (21) far away from the upper sealing plate (22) is rotatably connected with the inner surface of the treatment tank (24), a lower sealing plate (28) is symmetrically and rotatably connected to the lower part of the inside of the treatment tank (24), and the bottoms of the two lower sealing plates (28) are both rotatably connected with a second electric telescopic rod (, keep away from second electric telescopic handle (29) the one end of lower sealing plate (29) with the internal surface of handling jar (24) rotates and is connected, the internal surface from the top down of handling jar (24) inlays in proper order and is fixed with infrared sensor (23) and infrared sensor (27) down, the upper surface of handling box (5) is located the left side of feeder hopper (8) is fixed with PLC controller (6), PLC controller (6) respectively with first solenoid valve (19), second solenoid valve (12), third solenoid valve (11) admit air fan (16) fan (10) gas sensor (26) first electric telescopic handle (21), second electric telescopic handle (29) go up infrared sensor (23) and infrared sensor (27) electric connection down.
2. A packing box printing exhaust gas treatment device according to claim 1, wherein: and protective nets (25) are fixed on the right side of the inside of the air guide pipe (20) and the left side of the inside of the air outlet pipe (13).
3. A packing box printing exhaust gas treatment device according to claim 1, wherein: the left end of intake pipe (3), the right-hand member of outlet duct (13) with the bottom of discharge pipe (15) is advanced the dismantlement and is connected with soft stopper of rubber (4), the top threaded connection of feeder hopper (8) has sealed lid (7).
4. A packing box printing exhaust gas treatment device according to claim 1, wherein: the inside upper surface center department of jar (17) of keeping in is fixed with baroceptor (18), baroceptor (18) with PLC controller (6) electric connection.
5. A packing box printing exhaust gas treatment device according to claim 1, wherein: handle four corners of lower surface of box and all be fixed with leg pole (2), four the lateral wall cover of leg pole (2) is equipped with a support section of thick bamboo (1), the inside lower fixed surface of a support section of thick bamboo (1) has servo motor (33), servo motor (33) with PLC controller (6) electric connection, just the output of servo motor (33) is fixed with threaded rod (32), threaded hole (31) are seted up to the inside of leg pole (2), the bottom of screw hole (31) extends to the bottom of leg pole (2), the top of threaded rod (32) is located the inside of screw hole (31), just threaded rod (32) with screw hole (31) threaded connection.
6. A pack printing waste gas treatment device according to claim 5, wherein: limiting blocks (30) are symmetrically fixed to the bottoms of the outer side walls of the leg rods (2), and the distance between the upper surfaces of the limiting blocks (30) and the inner upper surface of the support cylinder (1) is smaller than the distance between the top end of the threaded rod (32) and the bottom of the push rod (2).
7. A pack printing waste gas treatment device according to claim 6, wherein: the bottom of the supporting cylinder (1) is fixed with a universal wheel (14) with a brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298754.1A CN112588077A (en) | 2020-11-18 | 2020-11-18 | Packing carton printing exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011298754.1A CN112588077A (en) | 2020-11-18 | 2020-11-18 | Packing carton printing exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112588077A true CN112588077A (en) | 2021-04-02 |
Family
ID=75183429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011298754.1A Withdrawn CN112588077A (en) | 2020-11-18 | 2020-11-18 | Packing carton printing exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112588077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768427A (en) * | 2022-04-26 | 2022-07-22 | 西安鹏光环保科技有限责任公司 | Carbon metering and spraying device |
-
2020
- 2020-11-18 CN CN202011298754.1A patent/CN112588077A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768427A (en) * | 2022-04-26 | 2022-07-22 | 西安鹏光环保科技有限责任公司 | Carbon metering and spraying device |
| CN114768427B (en) * | 2022-04-26 | 2024-05-10 | 西安鹏光环保科技有限责任公司 | Carbon metering injection device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |
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| WW01 | Invention patent application withdrawn after publication |