CN115228226A - Environment-friendly petrochemical industry tail gas's separation treatment facility - Google Patents
Environment-friendly petrochemical industry tail gas's separation treatment facility Download PDFInfo
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- CN115228226A CN115228226A CN202211150146.5A CN202211150146A CN115228226A CN 115228226 A CN115228226 A CN 115228226A CN 202211150146 A CN202211150146 A CN 202211150146A CN 115228226 A CN115228226 A CN 115228226A
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- knockout drum
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- 238000000926 separation method Methods 0.000 title claims abstract description 69
- 238000003825 pressing Methods 0.000 claims abstract description 63
- 238000004140 cleaning Methods 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims description 70
- 238000009527 percussion Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 42
- 239000012535 impurity Substances 0.000 abstract description 24
- 230000007246 mechanism Effects 0.000 abstract description 16
- 239000013618 particulate matter Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 30
- 230000009471 action Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/18—Cleaning-out devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses environment-friendly petrochemical tail gas separation treatment equipment which comprises a separation tank, wherein a pressing device is fixedly connected to the inner wall of the separation tank, a centrifugal impurity removal device is arranged at the central position in the separation tank, the output end of a servo motor is fixedly connected with the top end of the centrifugal impurity removal device, an impurity storage groove and the separation tank are integrated, the bottom of the separation tank is fixedly and communicated with an air inlet pipe, the top of the separation tank is communicated with an air conveying pipe, one end, far away from the separation tank, of the air conveying pipe is communicated with a tail gas treatment tower, the end part of the air conveying pipe is fixedly and communicated with a power mechanism, and the surface of the power mechanism is fixedly connected with the surface of the tail gas treatment tower. This separation treatment facility of environment-friendly petrochemical industry tail gas has reached the effect of efficient handling, can be to petrochemical industry tail gas efficient handling for dust particulate matter quickly separating, and realize self-cleaning, reduce the amount of labour, safe and reliable has improved work efficiency and performance.
Description
Technical Field
The invention relates to the technical field of petrochemical tail gas treatment equipment, in particular to environment-friendly petrochemical tail gas separation treatment equipment.
Background
The petrochemical industry is used as the prop industry of the economic development of China, and plays an important role in the modern construction of China. However, in the petrochemical industry, a large amount of impurities such as harmful gas, dust particles and the like are generated in the production process, which is one of important industrial tail gas pollution sources in China. With the continuous adjustment of the national environmental protection management and control standards, the requirements on the discharge of petrochemical engineering tail gas are higher and higher. Impurities such as harmful gas, dust particles and the like generated in the petrochemical production process need to be treated.
At present, the treatment facility structure of current petrochemical industry tail gas is too simple, and separation effect is poor, and a large amount of dust particulate matters can not the effective separation processing, discharges in the atmosphere, causes air pollution, and some only adopt the filter screen to filter, but can adhere on the filter screen, the condition of jam appears easily, and then influences the normal work of whole equipment, needs the manual work to carry out periodic quantification, wastes time and energy, and work efficiency is low, has reduced performance.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a separation treatment facility of environment-friendly petrochemical industry tail gas, includes the knockout drum, the inner wall fixedly connected with press device of knockout drum, the inside central point of knockout drum puts and is provided with centrifugal edulcoration device, the top of centrifugal edulcoration device runs through the inner wall top of knockout drum and extends to the outside, the top central point fixedly connected with servo motor of knockout drum, servo motor's output and the top fixed connection of centrifugal edulcoration device, the bottom of knockout drum is provided with stores up miscellaneous groove, store up miscellaneous groove and knockout drum and set up as an organic whole, the bottom of knockout drum is fixed and communicates and has the intake pipe, the top intercommunication of knockout drum has gas conveying pipe, the one end intercommunication that gas conveying pipe is far away from the knockout drum has the tail gas treatment tower, the end fixing and the intercommunication of gas conveying pipe have power unit, the surface of the power mechanism is fixedly connected with the surface of the tail gas treatment tower, the petrochemical tail gas to be treated is conveyed into the separation tank from the air inlet pipe, the centrifugal impurity removal device is driven by the servo motor to rotate, at the moment, the centrifugal action is utilized to centrifugally treat the dust particles carried by the petrochemical tail gas, the dust particles are separated from the tail gas, and when a wall scraping device on the centrifugal impurity removal device in rotation encounters a pressing device, the pressing force is exerted, so that the subsequent self-cleaning work of a fine line is facilitated, at the moment, the tail gas in the separation tank after the dust particles are removed is sucked out by the power mechanism and conveyed into the tail gas treatment tower through a gas conveying pipe, the petrochemical tail gas is treated step by step, the rotation of the power mechanism is fully utilized, the whole device is reasonable and simple in structure, the use is convenient, and the petrochemical tail gas can be effectively treated, make dust particulate matter rapid separation to realize self-cleaning, reduce the amount of manual labor, safe and reliable has improved work efficiency and performance.
Preferably, the pressing device is including pressing the base member, fixed connection between the one end of pressing the base member and the inner wall of knockout drum, one side of pressing the surface of base member and keeping away from the knockout drum inner wall is provided with the arc surface, the position roll connection who presses the surface of base member and be located the arc surface has the roller, press fixedly connected with stable brace rod between the both sides that base member surface and knockout drum inner wall correspond, when power unit drives centrifugal edulcoration device and rotates, the wall scraping device on the centrifugal edulcoration device also can rotate along with this moment, and then when usable scraping wall device in the rotation contacts with the pressing device, and utilize the arc surface of pressing the base member surface as the direction, and along with incessantly rotating, and then make the wall scraping device receive the pressing force, and through roller surface and scraping wall device surface contact, under the rotation of scraping the wall device, make the roller roll, and then adopt rolling friction, frictional resistance has been reduced, and make the rotation smooth and help applying to the wall scraping device, and be favorable to follow-up the self-cleaning of pressing force, and utilize stable brace rod to press the support of base member to press the base member not easily crooked or warp, make the pressing device more stable, make full use of the mutual action between the structure, realize multiple functions, and the service performance is reliable and the function together.
Preferably, the rollers are uniformly distributed on the surface of the pressing base body and located at the positions of the arc surfaces, and the surface of the pressing base body is provided with rolling grooves matched with the rollers.
Preferably, centrifugation edulcoration device includes the axis of rotation, the axis of rotation passes through the support rotation to be connected in the inside of knockout drum and is located central position, the inner wall top of knockout drum is run through and extends to the outside in the top of axis of rotation, shaft coupling and servo motor's output fixed connection is passed through on the top of axis of rotation, the fixed surface of axis of rotation is connected with the disc filter screen, the surperficial edge of disc filter screen is provided with scrapes the wall device, the supplementary cleaning device of top fixedly connected with of disc filter screen.
Preferably, the surface of the disc-shaped filter screen is arranged to be conical, and the disc-shaped filter screen is uniformly distributed on the surface of the rotating shaft.
Preferably, scrape the wall device and be provided with threely, and three scrape wall device evenly distributed at disc filter screen's surface edge, supplementary cleaning device is provided with threely, and three supplementary cleaning device evenly distributed is at disc filter screen's top.
Preferably, the wall scraping device comprises a pressed driven plate, the edge of the pressed driven plate is connected with the surface edge of the disc-shaped filter screen in a rotating mode, an elastic reset strip is fixedly connected between the surface of the pressed driven plate and the two sides corresponding to the surface edge of the disc-shaped filter screen, the surface of the pressed driven plate is fixedly connected with the scraping wall teeth close to the edge position, an arc-shaped elastic sheet is fixedly connected with the surface of the pressed driven plate close to the scraping wall teeth, an erasing rod is fixedly connected with one side of the surface of the arc-shaped elastic sheet far away from the pressed driven plate, petrochemical tail gas entering the separation tank is filtered by the disc-shaped filter screen, dust particles carried in the petrochemical tail gas are filtered in time, the rotation shaft is driven by a power mechanism to rotate, the disc-shaped filter screen rotates along with the disc-shaped filter screen, and the filtered dust particles are thrown out towards the inner wall direction of the separation tank after being subjected to centrifugal force, further realizing separation treatment, the wall scraping device is driven by the disc-shaped filter screen to rotate, the pressure driven plate is connected with the edge of the surface of the disc-shaped filter screen in a rotating way under the elastic action of the elastic reset strip, the pressure driven plate is enabled to press the wall scraping teeth and the erasing rod, the wall scraping teeth and the erasing rod which rotate along with the pressure driven plate clean dust particles adhered to the inner wall of the separation tank at the moment, the wall scraping teeth scrape the dust particles in time, the erasing rod wipes the inner wall of the separation tank after the wall scraping teeth are scraped, the residual dust particles are erased, self-cleaning is realized, the elastic force provided by the elastic reset strip is utilized to enable the pressure driven plate to be pressed elastically, and the cleaning effect of the wall scraping teeth and the erasing rod on the inner wall of the separation tank is promoted by combining the acting force and the reacting force, simultaneously along with the rotation that does not stop, utilize the surface of pressurized driven plate and the arc surface contact on the pressing base member, under the rotation, the pressurized driven plate receives the pressing force and can the antiport, and then applys the motive force to the driven percussion device on the supplementary cleaning device, and then helps follow-up self-cleaning to the disc filter screen, utilizes interact between the structure, and the interconnection has realized multiple functions, has improved performance.
Preferably, the surface of the elastic reset strip is arc-shaped, the wall scraping teeth are arranged in two numbers, and the two wall scraping teeth are uniformly distributed on the surface of the pressed driven plate and are close to the edge.
Preferably, supplementary cleaning device includes the casing, the bottom of casing and the top fixed connection of disc filter screen, fixedly connected with cambered surface connecting plate between the corresponding both sides in shells inner wall top and disc filter screen top, the inside of casing and the position sliding connection who is located the cambered surface connecting plate have from the slaving percussion device, fixedly connected with curved surface elastic strip between the corresponding both sides in slaving percussion device surface and cambered surface connecting plate surface.
Preferably, the driven impact device comprises a ball head slide rod, the ball head slide rod is connected between the inner wall of the shell and two sides corresponding to the surface of the cambered surface connecting plate in a sliding manner, an impact head is fixedly connected to one end of the ball head slide rod and the position close to the cambered surface connecting plate, a supporting tooth is fixedly connected to the surface of the impact head, an auxiliary impact piece is fixedly connected to one end of the supporting tooth far away from the impact head, when a pressed driven plate in rotation is pressed by a pressing base body, the pressed driven plate rotates reversely, then an urging force is applied to the ball head slide rod on the driven impact device, the ball head slide rod is connected between the inner wall of the shell and two sides corresponding to the surface of the cambered surface connecting plate in a sliding manner, the ball head slide rod drives the impact head, the supporting tooth and the auxiliary impact piece to slide towards one side far away from the cambered surface connecting plate, the curved surface elastic strip is compressed, when the pressed driven plate is separated from the pressing base body, the urging force disappears, and under the elastic action of the curved surface elastic strip, the ball head slide rod drives the impact head, the supporting tooth and the auxiliary impact piece to reset, the impact head and the auxiliary impact piece together with the bottom of the cambered surface elastic strip, the disc-shaped connecting plate, the disc-shaped filter screen is connected with the disc-shaped filter screen is safely, and the disc-shaped filter screen is connected.
The invention provides environment-friendly petrochemical tail gas separation treatment equipment. The method has the following beneficial effects:
1. this environment-friendly petrochemical industry tail gas's separation treatment facility, through the knockout drum, press device, centrifugal edulcoration device, servo motor, store up miscellaneous groove, the intake pipe, the gas delivery pipe, the tail gas treatment tower, power unit, the petrochemical industry tail gas that will handle is carried in the knockout drum from the intake pipe, and drive centrifugal edulcoration device through servo motor and rotate, utilize centrifugal action this moment, carry out centrifugal treatment to the dust particulate matter that petrochemical industry tail gas carried, make dust particulate matter and tail gas separation, and when utilizing the wall scraping device on the centrifugal edulcoration device in the rotation to meet with press device, can receive the pressing force, and then help the subsequent self-cleaning work of fine rule, utilize the tail gas suction behind the power unit with getting rid of the dust particulate matter in the knockout drum this moment, and carry in the tail gas treatment tower through the gas delivery pipe, handle petrochemical industry tail gas, through handling petrochemical industry tail gas step by step, make full use of self rotation, convenient to use, can handle petrochemical industry tail gas effectively, make dust particulate matter quick separation, and realize self-cleaning, reduce the amount of manpower, safety and reliability, work efficiency and usability have been improved.
2. This environment-friendly petrochemical industry tail gas's separation treatment facility, through power unit, centrifugal edulcoration device, scrape the wall device, press the base member, the arc surface, the roller, the stable brace rod, when power unit drives centrifugal edulcoration device and rotates, the wall device of scraping on the centrifugal edulcoration device also can rotate along with this moment, and then when usable scraping the wall device in the rotation contacts with press device, and utilize the arc surface of pressing the base member surface as the direction, and along with incessant rotation, and then make the wall device receive the pressing force, and through roller surface and scraping wall device surface contact, under the rotation of scraping the wall device, make the roller roll, and then adopt rolling friction, frictional resistance has been reduced, make the rotation smooth and easy, and help applying the pressing force to scraping the wall device, and then be favorable to follow-up self-cleaning, and utilize the stable brace rod to press the support of base member, press the base member bending or warp, make the press device more stable, make full use of the interact between the structure, link together, safety and reliability, multiple functions have been realized, performance has been improved.
3. The environment-friendly petrochemical tail gas separation treatment equipment comprises a centrifugal impurity removing device, a rotating shaft, a disc-shaped filter screen, a wall scraping device, an auxiliary cleaning device, a pressed driven plate, an elastic reset bar, a wall scraping tooth, a cambered surface elastic sheet and an erasing rod, wherein the disc-shaped filter screen is used for filtering petrochemical tail gas entering a separation tank, dust particles carried in the petrochemical tail gas are timely filtered, the rotating shaft is driven by a power mechanism to rotate, the disc-shaped filter screen rotates along with the rotating shaft, the filtered dust particles are thrown out towards the inner wall of the separation tank after being subjected to centrifugal force, separation treatment is further realized, the wall scraping device is driven by the disc-shaped filter screen to rotate, and the pressed driven plate is connected with the surface edge of the disc-shaped filter screen in a rotating manner under the elastic action of the elastic reset bar in a manner that the edge of the pressed driven plate is rotatably connected with the surface edge of the disc-shaped filter screen, so that the pressed driven plate presses the wall scraping tooth and the erasing rod, at the moment, the wall scraping teeth and the erasing rod which rotate along with the pressed driven plate clean the dust particles adhered to the inner wall of the separating tank, the wall scraping teeth scrape the dust particles in time, the erasing rod cleans the inner wall of the separating tank after the wall scraping teeth are scraped, the residual dust particles are erased, self-cleaning is realized, the pressed driven plate is elastically pressed by utilizing the elastic force provided by the elastic reset strip, the cleaning effect of the wall scraping teeth and the erasing rod on the inner wall of the separating tank is promoted by combining the acting force and the reacting force, meanwhile, along with the continuous rotation, the surface of the pressed driven plate is contacted with an arc surface on a pressing base body, under the rotation, the pressed driven plate can reversely rotate under the pressing force, and then the driving force is exerted on a driven impact device on the auxiliary cleaning device, so that the subsequent self-cleaning of the disc-shaped filter screen is facilitated, by utilizing the interaction and the interconnection among the structures, multiple functions are realized, and the service performance is improved.
4. This environment-friendly petrochemical industry tail gas's separation processing equipment, through supplementary cleaning device, a housing, the cambered surface connecting plate, driven percussion device, curved surface elastic strip, the bulb slide bar, the striking head, support the tooth, vice knocker, after the driven plate that receives the pressure of pressing the base member in the rotation, the driven plate self carries out the antiport, and then exert the motive force to the bulb slide bar on the driven percussion device, and combine bulb slide bar sliding connection between the corresponding both sides of shell inner wall and cambered surface connecting plate surface, make the bulb slide bar drive the striking head, support the tooth, vice knocker slides to the one side of keeping away from the cambered surface connecting plate, and compress curved surface elastic strip, after the driven plate that receives the pressure and presses the base member and break away from, the motive force disappears, and under the elastic force effect of curved surface elastic strip, make the bulb slide bar drive the striking head, support the tooth, vice knocker resets, at this moment, vice knocker strikes to the cambered surface connecting plate together, and combine cambered surface connecting plate bottom and disc filter screen top to be connected, make the production of disc filter screen, make the sticky dust break away from, and then realized the ingenious connection of self-cleaning effect, multiple reliable connection, self-cleaning function, multiple self-cleaning has improved.
Drawings
FIG. 1 is a schematic view of the overall structure 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 pressing device inside the separation tank according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 5 is a schematic structural view of a centrifugal impurity removal device according to the present invention;
FIG. 6 is a schematic view of the construction of the wall scraping apparatus of the present invention;
FIG. 7 is a schematic view of an auxiliary cleaning apparatus according to the present invention;
fig. 8 is a schematic view of the construction of a driven impact device of the present invention.
In the figure: the device comprises a separation tank 1, a pressing device 2, a centrifugal impurity removing device 3, a servo motor 4, an impurity storage tank 5, an air inlet pipe 6, an air delivery pipe 7, a tail gas treatment tower 8, a power mechanism 9, a pressing base 21, a circular arc surface 22, a roller 23, a stable supporting rib 24, a rotating shaft 31, a disc-shaped filter screen 32, a wall scraping device 33, an auxiliary cleaning device 34, a pressed driven plate 331, an elastic resetting strip 332, wall scraping teeth 333, a cambered surface elastic sheet 334, an erasing rod 335, a housing 341, a cambered surface connecting plate 342, a driven impacting device 343, a curved surface elastic strip 344, a ball head sliding rod 3431, an impacting head 3432, supporting teeth 3433 and an auxiliary impacting piece 3434.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1 to 8, the present invention provides a technical solution: an environment-friendly petrochemical tail gas separation treatment device comprises a separation tank 1, wherein a pressing device 2 is fixedly connected to the inner wall of the separation tank 1, a centrifugal impurity removal device 3 is arranged at the central position inside the separation tank 1, the top end of the centrifugal impurity removal device 3 penetrates through the top of the inner wall of the separation tank 1 and extends to the outside, a servo motor 4 is fixedly connected to the central position of the top of the separation tank 1, the output end of the servo motor 4 is fixedly connected with the top end of the centrifugal impurity removal device 3, an impurity storage groove 5 is arranged at the bottom of the separation tank 1, the impurity storage groove 5 and the separation tank 1 are integrated, an air inlet pipe 6 is fixed and communicated at the bottom of the separation tank 1, a gas conveying pipe 7 is communicated at the top of the separation tank 1, one end, away from the separation tank 1, of the gas conveying pipe 7 is communicated with a tail gas treatment tower 8, and the end part of the gas conveying pipe 7 is fixedly communicated with a power mechanism 9, the surface of the power mechanism 9 is fixedly connected with the surface of the tail gas treatment tower 8, the petrochemical tail gas to be treated is conveyed into the separation tank 1 from the air inlet pipe 6, the centrifugal impurity removal device 3 is driven to rotate through the servo motor 4, at the moment, the dust particles carried by the petrochemical tail gas are centrifugally treated by utilizing the centrifugal action, so that the dust particles are separated from the tail gas, when the wall scraping device 33 on the rotating centrifugal impurity removal device 3 meets the pressing device 2, the pressing force is exerted, the subsequent self-cleaning work of a fine line is facilitated, at the moment, the tail gas in the separation tank 1 after the dust particles are removed is sucked out by utilizing the power mechanism 9 and conveyed into the tail gas treatment tower 8 through the gas conveying pipe 7, the petrochemical tail gas is treated step by step, the rotation of the power mechanism is fully utilized, and the whole device is reasonable and simple in structure, convenient to use can be to petrochemical industry tail gas efficient handling for dust particulate matter quickly separating, and realize self-cleaning, reduce the amount of labour, safe and reliable has improved work efficiency and performance.
Example 2
The rollers 23 are uniformly distributed on the surface of the pressing base body 21 and located at the position of the arc surface 22, rolling grooves matched with the rollers 23 are formed in the surface of the pressing base body 21, when the power mechanism 9 drives the centrifugal impurity removal device 3 to rotate, the wall scraping device 33 on the centrifugal impurity removal device 3 can also rotate together at the moment, and further the wall scraping device 33 in rotation can be used to be in contact with the pressing device 2, and the arc surface 22 on the surface of the pressing base body 21 is used as a guide and rotates ceaselessly, so that the wall scraping device 33 is subjected to pressing force, and the surface of the roller 23 is in contact with the surface of the wall scraping device 33, under the rotation of the wall scraping device 33, the rollers 23 roll, and further rolling friction is adopted, so that the friction resistance is reduced, the rotation is smooth, the pressing force is favorably exerted on the wall scraping device 33, further the subsequent self-cleaning is favorably, the supporting rib 24 is used for supporting the pressing base body 21, the pressing base body 21 is not prone to bend or deform, and the pressing device 2 is more stable.
Example 3
The surface of the disk-shaped sieve 32 is provided in a cone shape, and the disk-shaped sieve 32 is uniformly distributed on the surface of the rotating shaft 31.
The wall scraping devices 33 are three in number, the three wall scraping devices 33 are uniformly distributed on the surface edge of the disc-shaped filter screen 32, the auxiliary cleaning devices 34 are three in number, and the three auxiliary cleaning devices 34 are uniformly distributed on the top of the disc-shaped filter screen 32.
The wall scraping device 33 comprises a pressed driven plate 331, the edge of the pressed driven plate 331 is rotatably connected with the surface edge of the disc-shaped filter screen 32, an elastic reset strip 332 is fixedly connected between the surface of the pressed driven plate 331 and the two sides corresponding to the surface edge of the disc-shaped filter screen 32, wall scraping teeth 333 are fixedly connected to the surface of the pressed driven plate 331 and close to the edge, a cambered elastic sheet 334 is fixedly connected to the surface of the pressed driven plate 331 and close to the wall scraping teeth 333, and an erasing rod 335 is fixedly connected to the surface of the cambered elastic sheet 334 and one side far away from the pressed driven plate 331.
The surface of the elastic reset strip 332 is arc-shaped, two wall scraping teeth 333 are arranged, the two wall scraping teeth 333 are uniformly distributed on the surface of the pressed driven plate 331 and are close to the edge position, the petrochemical tail gas entering the separating tank 1 is filtered by using the disc-shaped filter screen 32, the dust particles carried in the petrochemical tail gas are filtered in time, the rotating shaft 31 is driven by the power mechanism 9 to rotate, the disc-shaped filter screen 32 rotates along with the rotation, the filtered dust particles are thrown out towards the inner wall direction of the separating tank 1 after being subjected to centrifugal force, separation treatment is further realized, the wall scraping device 33 is driven by the disc-shaped filter screen 32 to rotate, and under the elastic action of the elastic reset strip 332, the edge of the pressed driven plate 331 is rotationally connected with the surface edge of the disc-shaped filter screen 32 in combination, so that the pressed driven plate 331 presses the wall scraping teeth 333 and the erasing rod 335, at the moment, the wall scraping teeth 333 and the erasing rod 335 which rotate along with the pressed driven plate 331 clean the dust particles adhered to the inner wall of the separation tank 1, the wall scraping teeth 333 timely scrape the dust particles, the erasing rod 335 cleans the inner wall of the separation tank 1 after the wall scraping teeth 333 scrape, the residual dust particles are erased, self-cleaning is realized, the pressed driven plate 331 is elastically pressed by the elastic force provided by the elastic reset strip 332, the cleaning effect of the wall scraping teeth 333 and the erasing rod 335 on the inner wall of the separation tank 1 is promoted by combining the acting force and the reaction force, simultaneously, the surface of the pressed driven plate 331 is contacted with the arc surface 22 on the pressed base body 21 along with continuous rotation, the pressed driven plate 331 rotates reversely under the rotation of the pressed driven plate 331, and further, a driving force is applied to the driven percussion device 343 on the auxiliary cleaning device 34, thereby facilitating subsequent self-cleaning of the disc-shaped screen 32.
The auxiliary cleaning device 34 comprises a housing 341, the bottom of the housing 341 is fixedly connected with the top of the disc-shaped filter screen 32, an arc-surface connecting plate 342 is fixedly connected between the top of the inner wall of the housing 341 and the two corresponding sides of the top of the disc-shaped filter screen 32, a driven striking device 343 is slidably connected inside the housing 341 and at the position of the arc-surface connecting plate 342, and a curved elastic strip 344 is fixedly connected between the surface of the driven striking device 343 and the two corresponding sides of the surface of the arc-surface connecting plate 342.
When the device is used, the whole device is placed at a designated position, petrochemical tail gas to be treated is conveyed into the separation tank 1 from the air inlet pipe 6, the centrifugal impurity removal device 3 is driven to rotate through the servo motor 4, at the moment, the dust particles carried by the petrochemical tail gas are centrifugally treated by utilizing the centrifugal action, so that the dust particles are separated from the tail gas, and when the power mechanism 9 drives the centrifugal impurity removal device 3 to rotate, the wall scraping device 33 on the centrifugal impurity removal device 3 also rotates along with the centrifugal impurity removal device, so that when the rotating wall scraping device 33 is in contact with the pressing device 2, the arc surface 22 on the surface of the pressing base body 21 is used as a guide and rotates continuously, the wall scraping device 33 is pressed and is in surface contact with the wall scraping device 33 through the surface of the roller 23, and the roller 23 rolls under the rotation of the wall scraping device 33, further, rolling friction is adopted, frictional resistance is reduced, rotation is smooth, pressing force is favorably exerted on the wall scraping device 33, further, follow-up self-cleaning is facilitated, the stable supporting ribs 24 are utilized for supporting the pressing base body 21, the pressing base body 21 is not prone to bending or deformation, the pressing device 2 is more stable, the disc-shaped filter screen 32 is utilized for filtering petrochemical tail gas entering the separating tank 1, dust particles carried in the petrochemical tail gas are timely filtered out, the rotating shaft 31 is driven to rotate through the power mechanism 9, the disc-shaped filter screen 32 rotates along with the disc-shaped filter screen, the filtered dust particles are thrown out towards the inner wall direction of the separating tank 1 after being subjected to centrifugal force, further, separation treatment is achieved, the wall scraping device 33 is driven to rotate by the disc-shaped filter screen 32 and under the elastic action of the elastic reset bars 332, the edge of the pressed driven plate 331 is connected with the surface edge of the disc-shaped filter screen 32 in a rotating manner, so that the pressed driven plate 331 presses the wall scraping teeth 333 and the erasing rod 335, the wall scraping teeth 333 and the erasing rod 335 which rotate along with the pressed driven plate 331 clean the dust particles adhered to the inner wall of the separation tank 1, the wall scraping teeth 333 timely scrape the dust particles, the erasing rod 335 cleans the inner wall of the separation tank 1 after the wall scraping teeth 333 are scraped, the residual dust particles are erased, self-cleaning is realized, the pressed driven plate 331 is elastically pressed by the elasticity provided by the elastic reset strip 332, the cleaning effect of the wall scraping teeth 333 and the erasing rod 335 on the inner wall of the separation tank 1 is promoted by combining acting force and reaction force, and the surface of the pressed driven plate 331 is contacted with the arc surface 22 on the pressing base body 21 along with the continuous rotation, under the rotation, the pressed driven plate 331 rotates reversely under the pressing force, and further applies the pushing force to the driven striking device 343 on the auxiliary cleaning device 34, and further facilitates the subsequent self-cleaning of the disc-shaped filter screen 32, and when the rotated pressed driven plate 331 is pressed by the pressing base 21, the pressed driven plate 331 rotates reversely, and further applies the pushing force to the ball head sliding bar 3431 on the driven striking device 343, and is connected between the inner wall of the housing 341 and the two corresponding sides of the surface of the arc-shaped connecting plate 342 in a sliding manner in combination with the ball head sliding bar 3431, so that the ball head sliding bar 3431 drives the striking head 3432, the supporting teeth 3433, and the auxiliary striking member 3434 to slide to the side away from the arc-shaped connecting plate 342, and compresses the curved elastic strip 344, and when the pressed driven plate 331 is separated from the pressing base 21, the pushing force disappears, and under the elastic force of the curved elastic strip 344, make bulb slide bar 3431 drive impact head 3432, support tooth 3433, vice knocker 3434 resets, impact head 3432 this moment, vice knocker 3434 strikes to cambered surface connecting plate 342 together, and combine cambered surface connecting plate 342 bottom and disc filter screen 32 top regulation to be connected, make disc filter screen 32 produce vibrations, make the sticky dust particulate matter in disc filter screen 32 bottom break away from, and then realized the effect of automatically cleaning, utilize power unit 9 to get rid of the tail gas suction behind the dust particulate matter in the knockout drum 1 this moment, and carry in tail gas treatment tower 8 through gas transmission pipe 7, handle petrochemical industry tail gas, through handling petrochemical industry tail gas step by step, make full use of rotation of self, make whole device rational in infrastructure simple, high durability and convenient use, can effectively handle petrochemical industry tail gas, make dust particulate matter quick separation, and realize self-cleaning, reduce the amount of labor, safety and reliability, and work efficiency and performance are improved.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. The utility model provides an environment-friendly petrochemical industry tail gas's separation treatment facility, includes knockout drum (1), its characterized in that: inner wall fixedly connected with press device (2) of knockout drum (1), the inside central authorities position of knockout drum (1) is provided with centrifugal edulcoration device (3), the inner wall top of knockout drum (1) is run through and extends to the outside on the top of centrifugal edulcoration device (3), the top central authorities position fixedly connected with servo motor (4) of knockout drum (1), the output of servo motor (4) and the top fixed connection of centrifugal edulcoration device (3), the bottom of knockout drum (1) is provided with stores up miscellaneous groove (5), store up miscellaneous groove (5) and knockout drum (1) and set up to the integral type, the bottom of knockout drum (1) is fixed and the intercommunication has intake pipe (6), the top intercommunication of knockout drum (1) has gas delivery pipe (7), the one end intercommunication that knockout drum (1) was kept away from in gas delivery pipe (7) has tail gas treatment tower (8), the end fixing and the intercommunication of gas delivery pipe (7) have power unit (9), the surface of power unit (9) is connected with the fixed surface of tail gas treatment tower (8).
2. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 1, wherein the equipment comprises: pressing device (2) are including pressing base member (21), fixed connection between the one end of pressing base member (21) and the inner wall of knockout drum (1), one side of pressing the surface of base member (21) and keeping away from knockout drum (1) inner wall is provided with arc surface (22), the position roll connection that the surface of pressing base member (21) just is located arc surface (22) has roller (23), fixedly connected with stabilizes brace rod (24) between the corresponding both sides of pressing base member (21) surface and knockout drum (1) inner wall.
3. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 2, wherein the equipment comprises: the rollers (23) are uniformly distributed on the surface of the pressing base body (21) and are located on the arc surface (22), and rolling grooves matched with the rollers (23) are formed in the surface of the pressing base body (21).
4. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 1, wherein the equipment comprises: centrifugation edulcoration device (3) are including axis of rotation (31), axis of rotation (31) are connected in the inside of knockout drum (1) and are located central point through the support rotation, the inner wall top of knockout drum (1) is run through and extend to the outside on the top of axis of rotation (31), the output fixed connection of shaft coupling and servo motor (4) is passed through on the top of axis of rotation (31), the fixed surface of axis of rotation (31) is connected with disc filter screen (32), the surperficial edge of disc filter screen (32) is provided with scrapes wall device (33), the supplementary cleaning device (34) of top fixedly connected with of disc filter screen (32).
5. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 4, wherein the equipment comprises: the surface of the disc-shaped filter screen (32) is arranged to be conical, and the disc-shaped filter screen (32) is uniformly distributed on the surface of the rotating shaft (31).
6. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 4, wherein the equipment comprises: scrape wall device (33) and be provided with threely, and three wall device (33) evenly distributed is at the surperficial edge of disc filter screen (32), supplementary cleaning device (34) are provided with threely, and three supplementary cleaning device (34) evenly distributed is at the top of disc filter screen (32).
7. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 4, wherein the equipment comprises: scrape wall device (33) including pressurized driven plate (331), the edge of pressurized driven plate (331) rotates with the surperficial edge of disc filter screen (32) to be connected, fixed connection has elasticity reset strip (332) between the corresponding both sides in pressurized driven plate (331) surface and disc filter screen (32) surface edge, the surface of pressurized driven plate (331) just is close to marginal position fixedly connected with and scrapes wall tooth (333), the surface of pressurized driven plate (331) just is close to the position fixedly connected with cambered surface shell fragment (334) of scraping wall tooth (333), one side fixedly connected with who just keeps away from pressurized driven plate (331) of cambered surface shell fragment (334) erases stick (335).
8. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 7, wherein the equipment comprises: the surface of the elastic reset strip (332) is arc-shaped, two wall scraping teeth (333) are arranged, and the two wall scraping teeth (333) are uniformly distributed on the surface of the pressed driven plate (331) and are close to the edge.
9. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 4, wherein the equipment comprises: supplementary cleaning device (34) include casing (341), the bottom of casing (341) and the top fixed connection of disc filter screen (32), fixedly connected with cambered surface connecting plate (342) between casing (341) inner wall top and the corresponding both sides in disc filter screen (32) top, the inside of casing (341) and the position sliding connection who is located cambered surface connecting plate (342) have from percussion device (343), fixedly connected with curved surface elastic strip (344) between the corresponding both sides in driven percussion device (343) surface and cambered surface connecting plate (342) surface.
10. The environment-friendly petrochemical tail gas separation treatment equipment according to claim 9, wherein the equipment comprises: the driven impact device (343) comprises a ball head sliding rod (3431), the ball head sliding rod (3431) is connected between the inner wall of the shell (341) and two sides corresponding to the surface of the arc-surface connecting plate (342) in a sliding manner, an impact head (3432) is fixedly connected to one end of the ball head sliding rod (3431) at a position close to the arc-surface connecting plate (342), supporting teeth (3433) are fixedly connected to the surface of the impact head (3432), and an auxiliary impact piece (3434) is fixedly connected to one end, far away from the impact head (3432), of the supporting teeth (3433).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211150146.5A CN115228226A (en) | 2022-09-21 | 2022-09-21 | Environment-friendly petrochemical industry tail gas's separation treatment facility |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211150146.5A CN115228226A (en) | 2022-09-21 | 2022-09-21 | Environment-friendly petrochemical industry tail gas's separation treatment facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115888163A (en) * | 2022-11-22 | 2023-04-04 | 常州东立冷冻科技有限公司 | Assembled liquid-full evaporation and cooling integrated machine |
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| CN114950051A (en) * | 2022-07-28 | 2022-08-30 | 湖南一特医疗股份有限公司 | Gas-water separator for medical central negative pressure suction system |
| CN115025586A (en) * | 2022-06-09 | 2022-09-09 | 南通莱晋纺织科技有限公司 | Dust removal purification device for textile processing workshop |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025586A (en) * | 2022-06-09 | 2022-09-09 | 南通莱晋纺织科技有限公司 | Dust removal purification device for textile processing workshop |
| CN114950051A (en) * | 2022-07-28 | 2022-08-30 | 湖南一特医疗股份有限公司 | Gas-water separator for medical central negative pressure suction system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115888163A (en) * | 2022-11-22 | 2023-04-04 | 常州东立冷冻科技有限公司 | Assembled liquid-full evaporation and cooling integrated machine |
| CN115888163B (en) * | 2022-11-22 | 2024-03-01 | 常州东立冷冻科技有限公司 | Assembled full liquid evaporation cold all-in-one |
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Application publication date: 20221025 |
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