CN217988862U - Application waste gas adsorbs desorption catalytic processing system - Google Patents
Application waste gas adsorbs desorption catalytic processing system Download PDFInfo
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- CN217988862U CN217988862U CN202222150883.7U CN202222150883U CN217988862U CN 217988862 U CN217988862 U CN 217988862U CN 202222150883 U CN202222150883 U CN 202222150883U CN 217988862 U CN217988862 U CN 217988862U
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Abstract
The utility model discloses a coating waste gas adsorption and desorption catalytic treatment system, which comprises an adsorption barrel, a combustion catalytic furnace and a reinforced desorption mechanism; adsorption bucket: the number of the adsorption barrels is two, the waste gas inlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels are respectively communicated with two shunt pipe openings of a waste gas inlet pipe, the waste gas outlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels are respectively communicated with two flow collecting pipe openings of a waste gas outlet pipe, the gas outlet of the waste gas outlet pipe is communicated with the gas inlet of a combustion catalytic furnace, and the gas inlet openings on the upper surfaces of the two adsorption barrels are respectively communicated with two shunt pipe openings of a desorption gas supply pipe; this application waste gas adsorbs desorption catalytic treatment system can utilize the inside waste heat of burning catalytic furnace to carry out desorption work, and energy-conserving effect is better, and can impel the inside adsorbed harmful substance of active carbon adsorption dish to drop fast with the help of physical impact at the desorption in-process, guarantees the efficiency and the quality of desorption work.
Description
Technical Field
The utility model relates to an application exhaust-gas treatment technical field specifically is application waste gas adsorbs desorption catalytic processing system.
Background
The coating waste gas represents waste gas generated during coating and spray painting, and the components of the coating waste gas not only comprise benzene, toluene, xylene and dust particles, but also comprise ethyl acetate, butanone, isopropanol, ethers and the like.
In order to ensure that the ecological environment is not harmed by the coating waste gas, the coating waste gas is required to be subjected to adsorption, desorption and catalytic treatment when being discharged, so that the coating waste gas is converted into harmless gas and then is discharged.
And current application waste gas adsorbs desorption catalytic treatment system can only make the inside adsorbed harmful substance of active carbon adsorption dish drop with the help of high-temperature gas's exclusive action usually when carrying out desorption work, can't guarantee desorption work's efficiency and quality, for this reason, we propose application waste gas and adsorb desorption catalytic treatment system.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide application waste gas adsorption desorption catalytic treatment system, can utilize the inside waste heat of burning catalytic furnace to carry out desorption work, energy-conserving effect is better, and can make the inside adsorbed harmful substance of active carbon adsorption dish drop fast with the help of physical shock at the desorption in-process, guarantees desorption work's efficiency and quality, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the coating waste gas adsorption and desorption catalytic treatment system comprises an adsorption barrel, a combustion catalytic furnace and a reinforced desorption mechanism;
adsorbing the barrel: the number of the adsorption barrels is two, the waste gas inlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels are respectively communicated with two shunt pipe openings of a waste gas inlet pipe, the waste gas outlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels are respectively communicated with two flow collecting pipe openings of a waste gas outlet pipe, the gas outlet opening of the waste gas outlet pipe is communicated with the gas inlet opening of a combustion catalytic furnace, the gas inlet openings on the upper surfaces of the two adsorption barrels are respectively communicated with two shunt pipe openings of a desorption gas supply pipe, and the slag discharge openings at the bottom ends of the two adsorption barrels are respectively communicated with two slag collecting pipe openings of a slag discharge pipe;
the reinforced desorption mechanism comprises: set up in the inside of adsorbing the bucket, can utilize the inside waste heat of burning catalytic furnace to carry out desorption work, energy-conserving effect is better, and can make the inside adsorbed harmful substance of active carbon adsorption dish drop fast with the help of physical impact at desorption in-process, guarantees desorption work's efficiency and quality.
Further, the air inlet of desorption air supply pipe is linked together with the air supply mouth of heat supply box upper surface, and the inside heat exchange tube of establishing ties of heat supply box inside extends to the inside of burning catalytic furnace, and the air inlet department of heat supply box leading flank bottom is equipped with the draught fan, and the output of external control switchgroup is connected to the input electricity of draught fan, can utilize the inside waste heat of burning catalytic furnace to carry out desorption work, and energy-conserving effect is better.
Furthermore, all sliding connection has the active carbon adsorption dish in the annular spout at arc wall middle part in the absorption bucket, can realize the absorption purification to application waste gas.
Further, reinforce desorption mechanism and include bull stick, motor, bevel gear and big footpath awl ring gear, the bull stick passes through the bearing and rotates to be connected in the inside center department of adsorbing the bucket, and the right-hand member fixed connection of the motor output shaft that the outer cambered surface of adsorption bucket set up and bull stick, and the outer cambered surface right-hand member of bull stick all is equipped with bevel gear, and the upper surface edge of active carbon adsorption dish all is equipped with big footpath awl ring gear, and bevel gear is connected with the big footpath awl ring gear meshing that is located same adsorption bucket inside, and the output of external control switch group is connected to the input electricity of motor, can drive active carbon adsorption dish and take place the rotation.
Further, reinforce desorption mechanism and still include boss, jib and block rubber, boss bilateral symmetry sets up in the inner arc wall upper end of adsorbing the bucket, and equal sliding connection has the jib in the vertical slide hole of the inboard end department of boss, and the bottom of jib all is equipped with the block rubber, and the extrados bottom of jib all is seted up and is dodged the mouth with bull stick assorted bar, can strike the active carbon adsorption dish and produce certain vibroshock.
Further, reinforce desorption mechanism still includes spring and cam, the spring sets up respectively in the bottom of boss, the bottom of spring respectively with vertical jib middle part step board fixed connection that corresponds, the jib that vertical correspondence is located to the spring cover respectively is outside, both ends are all fixed to overlap about the extrados of bull stick and are equipped with the cam, the extrados of cam and the jib middle part step board contact of vertical correspondence, the orientation that is located two cams on same bull stick is opposite, can impel the jib downstream.
Further, the outer cambered surface middle part of adsorbing the bucket all is equipped with the mounting panel that the equal angle distributes, and the upper and lower both ends of mounting panel all are equipped with the mounting hole, can realize the fixed of adsorbing the bucket, ensure operational environment's stability.
Compared with the prior art, the beneficial effects of the utility model are that: this application waste gas adsorbs desorption catalytic treatment system has following benefit:
1. after the application waste gas is led into the inside of the adsorption barrel through the waste gas guide-in pipe, the active carbon adsorption disc can adsorb the harmful substances inside the application waste gas, the preliminary purification of the application waste gas is realized, after the application waste gas enters the inside of the combustion catalytic furnace through the waste gas guide-out pipe, the application waste gas can be combusted and decomposed into harmless gas to be discharged after being ignited by the combustor arranged inside the combustion catalytic furnace, the purification treatment of the application waste gas is completed, and in the process, the air introduced by the draught fan inside the heat supply box can pass through the heat exchange pipe and exchanges heat with the high-temperature waste gas inside the combustion catalytic furnace to heat up, when the active carbon adsorption disc reaches a saturated state, the high-temperature air from top to bottom inside the heat supply box can be led into the inside of the adsorption barrel, so that the harmful substances inside the active carbon adsorption disc can be desorbed downwards, the desorption work can be performed by utilizing the waste heat inside the combustion catalytic furnace, and the energy-saving effect is better.
2. Regulation and control through external control switch group, the motor operation drives the bull stick rotatory, receive bevel gear and the meshing connection relation influence of big footpath awl ring gear, can make the active carbon adsorption dish take place to rotate, make high-temperature air evenly blow and beat the arbitrary position at the active carbon adsorption dish, and two cams can exert an ascending top push effect to the jib of vertical correspondence with self in turn along with the bull stick takes place rotatory in-process, the elastic potential energy influence of rethread spring can make two jibs be in reciprocating state from top to bottom, so that make two rubber pieces impact the active carbon adsorption dish in turn and produce certain vibration impact, make the inside adsorbed harmful substance of active carbon adsorption dish drop fast, promote the efficiency and the quality of desorption work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the adsorption bucket of the present invention;
FIG. 3 is a schematic view of the inner cross-sectional structure of the adsorption bucket of the present invention;
fig. 4 is an enlarged schematic structural diagram of the utility model at a.
In the figure: the device comprises an adsorption barrel 1, a combustion catalytic furnace 2, a waste gas inlet pipe 3, a waste gas outlet pipe 4, a desorption gas supply pipe 5, a slag discharge pipe 6, an activated carbon adsorption disc 7, an enhanced desorption mechanism 8, a rotating rod 81, a motor 82, a bevel gear 83, a large-diameter bevel gear ring 84, a boss 85, a hanger rod 86, a rubber block 87, a spring 88, a cam 89, a heat supply box 9, a heat exchange pipe 10, an induced draft fan 11, a mounting plate 12 and a mounting hole 13.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: the coating waste gas adsorption and desorption catalytic treatment system comprises an adsorption barrel 1, a combustion catalytic furnace 2 and a reinforced desorption mechanism 8;
an adsorption bucket 1: the number of the adsorption tanks is two, waste gas inlet ports at the bottom ends of the outer cambered surfaces of the two adsorption tanks 1 are respectively communicated with two shunt pipe orifices of a waste gas inlet pipe 3, waste gas outlet ports at the bottom ends of the outer cambered surfaces of the two adsorption tanks 1 are respectively communicated with two manifold pipe orifices of a waste gas outlet pipe 4, gas outlets of the waste gas outlet pipes 4 are communicated with a gas inlet of a combustion catalytic furnace 2, gas inlets at the upper surfaces of the two adsorption tanks 1 are respectively communicated with two shunt pipe orifices of a desorption gas supply pipe 5, slag discharge ports at the bottom ends of the two adsorption tanks 1 are respectively communicated with two slag collection pipe orifices of a slag discharge pipe 6, the gas inlets of the desorption gas supply pipe 5 are communicated with a gas supply port at the upper surface of the heat supply tank 9, a draught fan 11 is arranged in series inside the heat supply tank 9, an input end of the draught fan 11 is electrically connected with an output end of an external control switch group, an active carbon adsorption tray 7 is connected in a sliding manner in an annular chute in the middle of the inner cambered wall of the adsorption tanks 1, after the waste gas is introduced into the interior of the waste gas inlet pipe 3, the waste gas inlet of the waste gas supply tank 1, the active carbon adsorption tray 7 can perform primary coating of a combustion catalytic furnace, and the process of which the combustion catalytic furnace, and the waste gas purification of the waste gas can be performed when the waste gas is performed by the internal combustion catalytic furnace, and the exhaust gas discharge of the exhaust gas purification process of the exhaust gas supply tank 2 Attaching;
the reinforced desorption mechanism 8: the reinforced desorption mechanism 8 comprises a rotating rod 81, a motor 82, a bevel gear 83 and a large-diameter bevel gear ring 84, the rotating rod 81 is rotatably connected to the center of the interior of the adsorption barrel 1 through a bearing, the output shaft of the motor 82 arranged on the outer arc surface of the adsorption barrel 1 is fixedly connected with the right end of the rotating rod 81, the bevel gear 83 is arranged at the right end of the outer arc surface of the rotating rod 81, the large-diameter bevel gear ring 84 is arranged at the edge of the upper surface of the activated carbon adsorption disc 7, the bevel gear 83 is meshed and connected with the large-diameter bevel gear ring 84 arranged in the same adsorption barrel 1, the input end of the motor 82 is electrically connected with the output end of an external control switch group, the reinforced desorption mechanism 8 further comprises a boss 85, a suspender 86 and a rubber block 87, the boss 85 is bilaterally and symmetrically arranged at the upper end of the inner arc wall of the adsorption barrel 1, the suspender 86 is slidably connected in a vertical sliding hole at the end of the inner side of the boss 85, the bottom end of the suspender 86 is provided with the rubber block 87, the bottom end of the outer arc surface of the suspension rod 86 is provided with a strip-shaped avoiding opening matched with the rotating rod 81, the reinforced desorption mechanism 8 further comprises a spring 88 and a cam 89, the spring 88 is respectively arranged at the bottom end of the boss 85, the bottom end of the spring 88 is respectively fixedly connected with a step plate in the middle of the suspension rod 86 corresponding to the vertical direction, the spring 88 is respectively sleeved outside the suspension rod 86 corresponding to the vertical direction, the cam 89 is fixedly sleeved at the left end and the right end of the outer arc surface of the rotating rod 81, the outer arc surface of the cam 89 is contacted with the step plate in the middle of the suspension rod 86 corresponding to the vertical direction, the directions of the two cams 89 on the same rotating rod 81 are opposite, the motor 82 operates to drive the rotating rod 81 to rotate under the regulation and control of an external control switch group, the activated carbon adsorption disc 7 can rotate under the influence of the meshing connection relationship between the bevel gear 83 and the large-diameter conical gear ring 84, so that high-temperature air is uniformly blown to any point of the activated carbon adsorption disc 7, and two cams 89 can be in turn along with the rotatory in-process of bull stick 81 emergence and exert an ascending top push effect to jib 86 with self vertical correspondence, and the elastic potential energy influence of rethread spring 88 can make two jibs 86 be in the state of reciprocating from top to bottom to make two blocks of rubber 87 impact active carbon adsorption dish 7 in turn and produce certain vibration impact, impel the inside adsorbed harmful substance of active carbon adsorption dish 7 to drop fast, promote desorption work's efficiency and quality.
Wherein: the outer cambered surface middle part of adsorbing bucket 1 all is equipped with mounting panel 12 that the equal angle distributes, and the upper and lower both ends of mounting panel 12 all are equipped with mounting hole 13, use outside bolt to pass mounting hole 13 and link to each other with the installation position, realize the stability to adsorbing bucket 1, ensure operational environment.
The utility model provides an application waste gas adsorbs desorption catalytic treatment system's theory of operation as follows: when a person introduces the coating waste gas into the adsorption barrel 1 through the waste gas introduction pipe 3, the activated carbon adsorption disk 7 can adsorb harmful substances in the coating waste gas to realize primary purification of the coating waste gas, after the coating waste gas enters the combustion catalytic furnace 2 through the waste gas introduction pipe 4, the coating waste gas can be combusted and decomposed into harmless gas to be discharged through a burner arranged in the combustion catalytic furnace 2 after being ignited, so that the purification treatment of the coating waste gas is completed, in the process, air introduced from the draught fan 11 in the heat supply box 9 can pass through the heat exchange pipe 10 and heat exchange with high-temperature waste gas in the combustion catalytic furnace 2 to heat, when the activated carbon adsorption disk 7 reaches a saturated state, the air can pass through the heat exchange pipe 10 and is uniformly engaged with the high-temperature waste gas in the combustion catalytic furnace 2, the air can be driven by the rotary piston rod 82 of the rotary piston rod 81, the rotary piston rod 82 can be driven by the rotary piston rod 82 of the rotary piston rod 80, and the rotary piston rod can drive the rotary piston rod to rotate and control the rotary piston rod to drive the rotary piston rod 81, and the rotary piston rod to drive the rotary piston rod to rotate, the rotary piston rod 81, so that two rubber blocks 87 strike the active carbon adsorption dish 7 in turn and produce certain vibration and impact, impel the inside adsorbed harmful substance of active carbon adsorption dish 7 to drop fast, promote desorption work's efficiency and quality.
It should be noted that the motor 82 disclosed in the above embodiment is an SM3L-042A1BDV servo motor, the induced draft fan 11 is a JSL3507 turbo fan, and the external control switch group is provided with switch buttons which are in one-to-one correspondence with the motor 82 and the induced draft fan 11 and are used for controlling the on-off operation of the motor.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. Application waste gas adsorbs desorption catalytic treatment system, its characterized in that: comprises an adsorption barrel (1), a combustion catalytic furnace (2) and a strengthened desorption mechanism (8);
adsorption bucket (1): the number of the adsorption barrels is two, waste gas inlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels (1) are respectively communicated with two shunt pipe openings of a waste gas inlet pipe (3), waste gas outlet openings at the bottom ends of the outer cambered surfaces of the two adsorption barrels (1) are respectively communicated with two manifold pipe openings of a waste gas outlet pipe (4), a gas outlet of the waste gas outlet pipe (4) is communicated with a gas inlet of a combustion catalytic furnace (2), gas inlets on the upper surfaces of the two adsorption barrels (1) are respectively communicated with two shunt pipe openings of a desorption gas supply pipe (5), and slag discharge openings at the bottom ends of the two adsorption barrels (1) are respectively communicated with two slag collection pipe openings of a slag discharge pipe (6);
intensified desorption mechanism (8): is arranged inside the adsorption barrel (1).
2. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 1, characterized in that: the air inlet of desorption air supply pipe (5) is linked together with the air supply mouth of heat supply case (9) upper surface, and heat exchange tube (10) that heat supply case (9) inside is established ties some extend to the inside of burning catalytic furnace (2), and the air intake department of heat supply case (9) leading flank bottom is equipped with draught fan (11), and the output of external control switch group is connected to the input electricity of draught fan (11).
3. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 1, characterized in that: and active carbon adsorption discs (7) are connected in an annular sliding groove in the middle of the inner arc wall of the adsorption barrel (1) in a sliding manner.
4. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 1, characterized in that: the enhanced desorption mechanism (8) comprises a rotating rod (81), a motor (82), a bevel gear (83) and a large-diameter bevel gear ring (84), the rotating rod (81) is connected to the inner center of the adsorption barrel (1) through a bearing in a rotating mode, an output shaft of the motor (82) arranged on the outer arc surface of the adsorption barrel (1) is fixedly connected with the right end of the rotating rod (81), the bevel gear (83) is arranged on the right end of the outer arc surface of the rotating rod (81), the large-diameter bevel gear ring (84) is arranged on the edge of the upper surface of the activated carbon adsorption disc (7), the bevel gear (83) is connected with the large-diameter bevel gear ring (84) located inside the same adsorption barrel (1) in a meshing mode, and the input end of the motor (82) is electrically connected with the output end of an external control switch group.
5. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 4, characterized in that: reinforce desorption mechanism (8) and still include boss (85), jib (86) and rubber block (87), boss (85) bilateral symmetry sets up in the inner arc wall upper end of adsorbing bucket (1), and equal sliding connection has jib (86) in the vertical sliding hole of boss (85) inboard end department, and the bottom of jib (86) all is equipped with rubber block (87), and the extrados bottom of jib (86) all is seted up and is dodged the mouth with bull stick (81) assorted bar.
6. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 5, characterized in that: reinforce desorption mechanism (8) and still include spring (88) and cam (89), spring (88) set up respectively in the bottom of boss (85), the bottom of spring (88) respectively with jib (86) middle part step board fixed connection that vertical corresponds, it is outside that vertical jib (86) that correspond are located to spring (88) cover respectively, both ends are all fixed the cover and are equipped with cam (89) about the extrados of bull stick (81), the extrados of cam (89) and the contact of vertical jib (86) middle part step board that corresponds, the orientation that is located two cam (89) on same bull stick (81) is opposite.
7. The coating exhaust gas adsorption desorption catalytic treatment system according to claim 1, characterized in that: the middle of the outer arc surface of the adsorption barrel (1) is provided with mounting plates (12) distributed at equal angles, and the upper end and the lower end of each mounting plate (12) are provided with mounting holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222150883.7U CN217988862U (en) | 2022-08-16 | 2022-08-16 | Application waste gas adsorbs desorption catalytic processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222150883.7U CN217988862U (en) | 2022-08-16 | 2022-08-16 | Application waste gas adsorbs desorption catalytic processing system |
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| Publication Number | Publication Date |
|---|---|
| CN217988862U true CN217988862U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222150883.7U Active CN217988862U (en) | 2022-08-16 | 2022-08-16 | Application waste gas adsorbs desorption catalytic processing system |
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| CN (1) | CN217988862U (en) |
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2022
- 2022-08-16 CN CN202222150883.7U patent/CN217988862U/en active Active
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