CN112691502B - Purification device for adsorbing VOCs (volatile organic compounds) by activated carbon fiber - Google Patents

Purification device for adsorbing VOCs (volatile organic compounds) by activated carbon fiber Download PDF

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Publication number
CN112691502B
CN112691502B CN202110134710.3A CN202110134710A CN112691502B CN 112691502 B CN112691502 B CN 112691502B CN 202110134710 A CN202110134710 A CN 202110134710A CN 112691502 B CN112691502 B CN 112691502B
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cavity
fixedly connected
air
hole
gas
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CN112691502A (en
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陆朝阳
徐遵主
张波
张纪文
易斌
李明
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Nanjing University Environmental Planning And Design Institute Group Co ltd
Nanjing University Environmental Planning And Design Institute Jiangsu Co ltd
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Nanjing University Environmental Planning And Design Institute Group Co ltd
Nanjing University Environmental Planning And Design Institute Jiangsu Co ltd
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Publication of CN112691502A publication Critical patent/CN112691502A/en
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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
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • 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
    • B01D53/0415—Beds in cartridges
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • 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
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40043—Purging
    • B01D2259/4005—Nature of purge gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses a purification device for adsorbing VOCs (volatile organic compounds) by activated carbon fibers, which comprises a separation device, wherein a driving device is arranged in the separation device; through drive arrangement real time monitoring gas transmission device, rotatory change device, the inside pressure of ash removal device, make this purifier can monitor the condition that activated carbon fiber filter core is blockked up according to the change of atmospheric pressure, and it changes it automatically when activated carbon fiber filter core blocks up seriously, need not dismantle the activated carbon fiber filter core that blocks up, time saving and labor saving, through drive arrangement, gas transmission device, the cooperation of gas injection device carries out the blowback to the activated carbon fiber filter core that blocks up, make activated carbon fiber filter core surface accumulational dust foreign matter can break away from under the effect of impinging air current, realize the purpose of automatic clearance dust foreign matter like this, workman's work load has been reduced, the practicality of this activated carbon fiber adsorption VOCs's purifier has been improved.

Description

Purification device for adsorbing VOCs (volatile organic compounds) by activated carbon fiber
Technical Field
The invention relates to the field of waste gas purification equipment, in particular to a purification device for adsorbing VOCs (volatile organic compounds) by using activated carbon fibers.
Background
The activated carbon fiber is activated at high temperature, so that the surface of the activated carbon fiber generates nano-scale pore diameter, the specific surface area is increased, the physicochemical property of the activated carbon fiber is changed, the activated carbon fiber is a novel, high-efficiency and multifunctional adsorption material which is newly developed and is a third generation product after powder activated carbon and granular activated carbon, the activated carbon fiber has large specific surface area and abundant micropores, the micropore volume accounts for more than 90% of the total pore volume, the activated carbon fiber has larger adsorption capacity and faster adsorption dynamic performance than the granular activated carbon, the adsorption efficiency of organic matters, anions and cations in liquid phase and gas phase is higher, the adsorption and desorption speeds are faster, the activated carbon fiber can be recycled, and the activated carbon fiber is acid-resistant, alkali-resistant, high temperature-resistant and strong in adaptability, the surface modification technology of the activated carbon fiber and the application research thereof in the field of pollutant purification are more and more emphasized, and particularly the application in the aspect of treating VOCs waste gas is very wide along with the exploration and understanding of the surface structure and performance relationship of the activated carbon fiber.
At present, people usually make the activated carbon fiber into a filter element for use, when in use, firstly, the activated carbon fiber filter element is installed in a waste gas purification device, then waste gas passes through the activated carbon fiber filter element, then the activated carbon fiber filter element adsorbs and fixes VOCs in the waste gas, thereby removing VOCs gas in the waste gas, and realizing the purpose of purifying the waste gas, but in the actual use process, the waste gas always inevitably contains a lot of dust foreign matters which can not pass through the activated carbon fiber filter element and be intercepted on the surface of the activated carbon fiber filter element, and as long as time passes, the dust foreign matters can be gradually accumulated on the surface of the activated carbon fiber filter element and block the pores in the activated carbon fiber filter element, so that the air resistance is increased, the energy consumption is increased, the waste gas treatment efficiency is reduced, and people are required to regularly disassemble and clean the activated carbon fiber filter element, waste time and labor, and therefore, the purification device for adsorbing VOCs by activated carbon fibers needs to be designed.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the prior art, people usually manufacture activated carbon fibers into filter elements for use, when the device is used, firstly, the activated carbon fiber filter elements are installed in a waste gas purification device, then waste gas passes through the activated carbon fiber filter elements, then the activated carbon fiber filter elements adsorb and fix VOCs in the waste gas, so that VOCs gas in the waste gas is removed, and the purpose of purifying the waste gas is realized, but in the actual use process, a large number of dust foreign matters are always inevitable in the waste gas, the dust foreign matters can not pass through the activated carbon fiber filter elements and are intercepted on the surfaces of the activated carbon fiber filter elements, and the dust foreign matters can be gradually accumulated on the surfaces of the activated carbon fiber filter elements and block pores in the activated carbon fiber filter elements, so that the air resistance is increased, the energy consumption is increased, the waste gas treatment efficiency is reduced, and the activated carbon fiber filter elements need to be manually and periodically detached and cleaned, the invention aims to provide a purification device for adsorbing VOCs (volatile organic compounds) by activated carbon fibers, which can well solve the problems in the background art.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a purifier of active carbon fiber absorption VOCs, includes the partitioning device, the inside of partitioning device is equipped with drive arrangement.
Preferably, the separation device is including separating a section of thick bamboo, fixed mounting has intelligent control ware on the left surface that separates a section of thick bamboo inner chamber, be equipped with gas transmission device on the bottom surface that separates a section of thick bamboo inner chamber, fixedly connected with is located the guide ring of intelligent control ware top on the inner wall that separates a section of thick bamboo, right trapezoid recess has been seted up on the right flank of guide ring inner chamber, fixedly connected with is located the toper circle of guide ring top on the inner wall that separates a section of thick bamboo, fixedly connected with powerful magnet on the right flank that separates a section of thick bamboo inner chamber, the screw thread has cup jointed the sealing cap on the top surface that separates a section of thick bamboo, it has the blast pipe to fix pegging graft on the right flank of sealing cap, the bottom that separates a section of thick bamboo right flank is fixed to be pegged graft there is the waste gas intake pipe, it has control panel to separate on the front of a section of thick bamboo.
Preferably, the driving device comprises an insulating block, the bottom surface of the insulating block is fixedly connected to the bottom surface of the inner cavity of the separation cylinder, the left side surface of the insulating block is fixedly connected to the left side surface of the inner cavity of the separation cylinder, a servo motor is fixedly mounted on the top surface of the insulating block, a drive bevel gear is fixedly sleeved on an output shaft of the servo motor, a cylindrical cavity at the left end of the insulating block is formed in the insulating block, a conductive disc is fixedly connected to the left side surface of the inner cavity of the cylindrical cavity, a conductive bar is fixedly inserted into the top surface of the inner cavity of the cylindrical cavity and is matched with the conductive disc, a partition plate at the right side of the conductive bar is fixedly connected to the inner wall of the cylindrical cavity, a strain piston is connected to the right side surface of the partition plate through a strain spring in a transmission manner, the strain piston is slidably connected to the inner wall of the cylindrical cavity, an insulating contact rod is fixedly connected to the left side surface of the strain piston, and the left end of the insulating contact rod is movably inserted into the partition plate and corresponds to the conductive bar, the inside of insulating bed hedgehopping piece is offered and is located the buffering air cavity of its right-hand member, has offered the constant voltage hole on the left surface of buffering air cavity inner chamber, and the left end in constant voltage hole and the fixed intercommunication of the right-hand member in cylindrical cavity, the fixed constant voltage return bend of pegging graft on the right flank of insulating bed hedgehopping piece, the left end kickup of constant voltage return bend and with the fixed intercommunication of buffering air cavity.
Preferably, the gas delivery device comprises a positioning column, the bottom surface of the positioning column is fixedly connected to the bottom surface of the inner cavity of the separation cylinder, the left side surface of the positioning column is fixedly connected with the right side surface of the insulating pad block, an insertion hole is formed in the top surface of the positioning column, an annular groove is formed in the inner wall of the insertion hole, a sealing ring is movably embedded in the annular groove, a waste gas buffer chamber and a clean gas buffer chamber which are fixedly communicated with the insertion hole are formed in the positioning column, the waste gas buffer chamber is located at the bottom end of the positioning column, the left end of a waste gas inlet pipe is fixedly inserted in the right side surface of the positioning column and fixedly communicated with the waste gas buffer chamber, the right end of a constant pressure bent pipe is fixedly inserted in the left side surface of the positioning column and fixedly communicated with the waste gas buffer chamber, the clean gas buffer chamber is located at the top end of the positioning column, a clean gas input pipe is fixedly inserted in the right side surface of the positioning column, and the left end of the clean gas input pipe is fixedly communicated with the clean gas buffer chamber, the top of the right side surface of the positioning column is fixedly connected with a bearing plate, the top surface of the bearing plate is provided with a gas injection device, the right end of the bearing plate is fixedly connected with the right side surface of an inner cavity of the separation cylinder, the bottom surface of the inner cavity of the waste gas buffer chamber is movably sleeved with a rotary cylinder, the top end of the rotary cylinder penetrates through the insertion hole, the sealing ring, the gas purification buffer chamber, the guide ring and the rotary replacement device, the outer surface of the rotary cylinder is provided with an annular groove, the annular groove is matched with the sealing ring, the inner wall of the rotary cylinder is fixedly connected with a cavity separation plate, the inner cavity of the rotary cylinder is divided into a waste gas flow passage and a gas purification flow passage by the cavity separation plate, the surface of the rotary cylinder is provided with a waste gas inlet fixedly communicated with the waste gas flow passage, the waste gas inlet is fixedly communicated with the waste gas buffer chamber, the surface of the rotary cylinder is provided with a purification inlet fixedly communicated with the purification flow passage, and the other end of the purification inlet is fixedly communicated with the purification buffer chamber, a primary transmission bevel gear is fixedly sleeved outside the rotary cylinder and meshed with the driving bevel gear, a waste gas outlet and a purified gas outlet are formed in the top end of the rotary cylinder, the waste gas outlet is fixedly communicated with the waste gas flow channel, and the purified gas outlet is fixedly communicated with the purified gas flow channel.
Preferably, the gas injection device comprises a gas injection main body, the bottom surface of the gas injection main body is fixedly connected to the top surface of the bearing plate, the right side surface of the gas injection main body is fixedly connected with the right side surface of the inner cavity of the separation barrel, an installation cavity positioned at the left end of the gas injection main body is arranged in the gas injection main body, the left side surface of the inner cavity of the installation cavity is connected with a gas pressure piston through an elastic corrugated pipe in a transmission manner, the left end of the elastic corrugated pipe is movably connected with the left side surface of the inner cavity of the installation cavity, the right end of the elastic corrugated pipe is fixedly connected with the left side surface of the gas pressure piston, the gas pressure piston is slidably connected with the inner wall of the installation cavity, a rotary pipe is movably inserted in the gas pressure piston, the left end of the rotary pipe penetrates through the elastic corrugated pipe and extends to the outside of the gas injection main body, the left end of the elastic corrugated pipe is fixedly sleeved on the outside of the rotary pipe, a linkage sheet is fixedly connected to the inner wall of the gas pressure piston, a linkage track groove is arranged on the surface of the rotary pipe, the other end of the linkage sheet penetrates through the linkage track groove and extends to the inside of the rotary pipe, and is fixedly connected with a linkage plunger, the linkage plunger is inserted in the rotary pipe in a sliding manner, the surface of the linkage plunger is fixedly connected with a linkage wing piece positioned at the left end of the linkage plunger, the surface of the rotary pipe is provided with a displacement track positioned at the left end of the rotary pipe, the other end of the linkage wing piece penetrates through the displacement track and is fixedly connected with a secondary transmission bevel gear, the secondary transmission bevel gear is movably sleeved outside the rotary pipe and is meshed with the primary transmission bevel gear, the inside of the gas injection main body is provided with a transmission cavity positioned at the right side of the installation cavity, the right end of the rotary pipe extends to the inside of the transmission cavity and is fixedly connected with an inclined flywheel, the inside of the gas injection main body is provided with a buffer cavity positioned at the right end of the gas injection main body, the top surface of the gas injection main body is provided with a gas transmission hole fixedly communicated with the buffer cavity, the inside of the gas injection main body is provided with a pressurizing cavity positioned at the left side of the buffer cavity, a reciprocating cavity positioned at the left side of the pressurizing cavity is arranged in the gas injection main body, the left side surface of the inner cavity of the reciprocating cavity is connected with a reciprocating piston through a reciprocating spring in a transmission way, the reciprocating piston is connected with the inner wall of the reciprocating cavity in a sliding way, the left side surface of the reciprocating piston is fixedly connected with a transmission rod, the left end of the transmission rod extends into the transmission cavity and is connected with the right side surface of the inclined flywheel in a sliding way, the inner wall of the reciprocating cavity is fixedly connected with a positioning pin positioned at the right side of the reciprocating piston, the positioning pin is matched with the reciprocating piston, the left side surface of the inner cavity of the pressurizing cavity is fixedly inserted with a gas outlet one-way valve and a gas inlet one-way valve, the left ends of the gas outlet one-way valve and the gas inlet one-way valve are fixedly communicated with the reciprocating cavity, the right end of the gas inlet one-way valve is fixedly communicated with a gas pipe, the right end of the gas pipe is fixedly communicated with the buffering cavity, an even gas cavity positioned at the bottom end of the gas injection main body is arranged in the gas injection main body, one end of the bearing plate penetrates through and is fixedly communicated with the even gas cavity, the gas transmission passageway that is located its right-hand member is seted up to the inside of gas injection main part, and the top and the fixed intercommunication in pressure boost chamber of gas transmission passageway, the bottom and the fixed intercommunication in even air cavity of gas transmission passageway, the constant voltage passageway that is located its left end is seted up to the inside of gas injection main part, and the top and the fixed intercommunication in installation cavity of constant voltage passageway, the bottom and the fixed intercommunication in even air cavity of constant voltage passageway.
Preferably, the rotary replacing device comprises a rotary flywheel, the top end of the rotary cylinder is fixedly inserted in the rotary flywheel, an air guide device is arranged on the bottom surface of the rotary flywheel, an air breather and an ash removal device are arranged on the top surface of the rotary flywheel, a waste gas receiving cavity and a clean gas receiving cavity are arranged in the rotary flywheel, the waste gas receiving cavity is arranged at the top end of the rotary flywheel, the clean gas receiving cavity is arranged at the bottom end of the rotary flywheel, the waste gas receiving cavity is fixedly communicated with a waste gas outlet, the clean gas receiving cavity is fixedly communicated with a clean gas outlet, a socket hole is arranged on the top surface of the rotary flywheel, a sealing gasket is movably connected on the bottom surface of the inner cavity of the socket hole, a central pipe is movably inserted in the socket hole, the bottom end of the central pipe is contacted with the top surface of the sealing gasket and is fixedly communicated with the top surface of the central pipe, the top end of the central pipe extends to the outside of the socket hole and is fixedly connected with an activated carbon fiber filter core, the outer part of the activated carbon fiber filter element is fixedly sleeved with a conical clamping ring positioned at the bottom end of the activated carbon fiber filter element, the top surface of the rotating flywheel is fixedly connected with an adapter tube, the adapter tube is movably sleeved at the outer part of the conical clamping ring, the top surface of the rotating flywheel is movably connected with a butt joint rubber ring positioned in the adapter tube, the butt joint rubber ring is in contact connection with the activated carbon fiber filter element and the bottom surface of the conical clamping ring, the inner part of the side wall of the adapter tube is provided with a clamping cavity, the inner part of the clamping cavity is movably inserted with a clamping plate, the right side surface of the clamping plate is fixedly connected with a clamping joint, the right end of the clamping joint extends to the inner part of the adapter tube and is movably clamped with the conical clamping ring, the left side surface of the clamping plate is fixedly connected with a linkage rope, the other end of the linkage rope is fixedly connected on the left side surface of the inner cavity of the clamping cavity, the outer part of the linkage rope is movably sleeved with a rod, the bottom surface of the inner cavity of the clamping cavity is provided with a guide hole, the bottom activity of gangbar is pegged graft in the inside of guiding hole, and the fixed cover in outside of gangbar has connect spacing retaining ring, and the top surface of spacing retaining ring is connected with the top surface contact of joint chamber inner chamber, and the top of gangbar extends to the outside and the fixedly connected with of switching pipe and presses the cap, and the crooked shell fragment of fixedly connected with on the left surface of joint chamber inner chamber, the right-hand member of crooked shell fragment and the left surface sliding connection of joint board.
Preferably, the air guide device comprises a T-shaped air guide hole, two air guide conical holes and a wire guide wheel, the T-shaped air guide hole and the air guide conical holes are formed in the rotary flywheel, the top end of the T-shaped air guide hole is fixedly communicated with a sealing gasket, one branch air passage of the T-shaped air guide hole is fixedly communicated with a clean air receiving cavity, the end part of the other branch air passage of the T-shaped air guide hole is in an opening shape, the number of the air guide conical holes is two, the two air guide conical holes are respectively and fixedly communicated with the other two branch air passages of the T-shaped air guide hole, a movable cavity is formed in the bottom surface of the inner cavity of the air guide conical hole, the bottom surface of the inner cavity of the movable cavity is connected with an extrusion piston through a compression spring in a transmission manner, the extrusion piston is connected with the inner wall of the movable cavity in a sliding manner, a blocking head is fixedly connected to the top surface of the extrusion piston, a linkage line is fixedly connected to the bottom surface of the extrusion piston, wire wheel fixed connection is on the bottom surface of rotatory flywheel, the other end of interlocking line extends to the outside of rotatory flywheel and bypasses wire wheel and fixedly connected with interlocking pin, the bottom fixedly connected with of interlocking pin scurries the pole, the activity is inlayed and is equipped with the steel ball on the left end face of drunkenness pole, the outside activity of scurring the pole has cup jointed the mounting panel, the top fixed connection of mounting panel is on the bottom surface of rotatory flywheel, the outside activity of scurring the pole has cup jointed the locating plate, the top fixed connection of locating plate is on the bottom surface of rotatory flywheel, the right flank of locating plate is connected with the push pedal that resets through the reset spring transmission, the fixed external portion at the pole that scurries of cup jointing of push pedal that resets, the reset spring activity is cup jointed in the outside of scurring the pole.
Preferably, the ventilation device comprises a fixed rod, a curved air passage and a conical air hole, the top end of the fixed rod is fixedly connected to the top surface of the inner cavity of the sealing cap, the bottom end of the fixed rod is fixedly connected with a fixed disc, the bottom surface of the fixed disc is provided with an isosceles trapezoid groove positioned at the left end of the fixed disc, the curved air passage and the conical air hole are both arranged in the rotary flywheel, one end of the curved air passage is fixedly communicated with the waste gas receiving cavity, the other end of the curved air passage penetrates through the adapter tube and is in an open shape, the conical air hole is fixedly communicated with the curved air passage, the inner wall of the conical air hole is fixedly connected with a conical rubber sleeve, the conical rubber sleeve is fixedly communicated with the curved air passage, an inserting cylinder is fixedly inserted and connected onto the top surface of the inner cavity of the conical air hole, the bottom end of the inserting cylinder is fixedly communicated with the conical air hole, the top end of the inserting cylinder extends to the outside of the rotary flywheel, and the top surface of the inner cavity of the inserting cylinder is in transmission connection with a sealing piston through a sealing spring, the plugging piston is connected with the inner wall of the plugging cylinder in a sliding mode, the bottom surface of the plugging piston is fixedly connected with a conical head, the conical head is matched with the conical rubber sleeve, the top surface of the plugging piston is fixedly connected with a jacking rod, the top end of the jacking rod extends to the outside of the plugging cylinder and is connected with the bottom surface of the fixed disc in a sliding mode, and the top end of the jacking rod corresponds to the isosceles trapezoid-shaped groove.
Preferably, the dust removing device comprises an ash separation cover, the bottom end of the ash separation cover is sleeved outside the adapter tube in a threaded manner, the ash separation cover is movably inserted inside the conical ring, a spiral plate is fixedly connected to the inner wall of the ash separation cover, the spiral plate is movably sleeved outside the activated carbon fiber filter element, an ash discharging part is fixedly inserted on the surface of the ash separation cover, a containing hole is formed in the left side surface of the ash discharging part, a strong magnetic strip is movably inserted inside the containing hole and is matched with the strong magnet, a force application cavity located on the right side of the containing hole is formed in the ash discharging part, the top surface of the inner cavity of the force application cavity is connected with a force application piston through a force application spring in a transmission manner, the force application piston is connected with the inner wall of the force application cavity in a sliding manner, a transmission rope is fixedly connected to the top surface of the force application piston, the other end of the transmission rope extends into the containing hole and is fixedly connected with the right end surface of the strong magnetic strip, a limiting groove is formed in the bottom surface of the inner cavity of the force application cavity, fixedly connected with cutout flashboard on the bottom surface of application of force piston, cutout flashboard activity is pegged graft in the inside of spacing groove, and the ash passageway is arranged in bending of its bottom is offered to the inside of arranging the ash spare, and the ash passageway is arranged with the ash blocking cover, the equal fixed intercommunication of spacing groove to bending, and the ash passageway is arranged with toper circle looks adaptation to bending.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the purification device can monitor the blockage condition of the activated carbon fiber filter element according to the change of air pressure and automatically replace the activated carbon fiber filter element when the activated carbon fiber filter element is seriously blocked without disassembling the blocked activated carbon fiber filter element, thereby saving time and labor, and carrying out back flushing on the blocked activated carbon fiber filter element through the matching of the driving device, the air conveying device and the air injection device so as to ensure that dust and foreign matters accumulated on the surface of the activated carbon fiber filter element can be separated under the action of impact air flow, therefore, the purpose of automatically cleaning dust and foreign matters is realized, the workload of workers is reduced, and the practicability of the purification device for adsorbing VOCs by activated carbon fibers is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present invention;
FIG. 3 is a top view of the guide ring of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic diagram of the internal structure of the driving device shown in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the internal structure of the gas delivery device of FIG. 2 according to the present invention;
FIG. 6 is a cross-sectional view of the spin basket of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view showing the internal structure of the air injection device shown in FIG. 2 according to the present invention;
FIG. 8 is a schematic diagram illustrating an internal structure of the rotary exchanging device in FIG. 2 according to the present invention;
FIG. 9 is a schematic view of the internal structure of the gas guide of FIG. 8 according to the present invention;
FIG. 10 is a schematic view of the internal structure of the venting device of FIG. 8 in accordance with the present invention;
FIG. 11 is a schematic view of the isosceles trapezoid shaped groove of FIG. 10 according to the present invention;
FIG. 12 is a schematic view of the internal structure of the ash removal device of FIG. 8 according to the present invention;
FIG. 13 is a schematic view showing the internal structure of the adapter tube of FIG. 12 according to the present invention;
FIG. 14 is a top view of the internal structure of FIG. 13 in accordance with the present invention;
FIG. 15 is a schematic view showing the internal structure of the soot body of FIG. 12 according to the present invention.
The reference numbers in the figures illustrate:
1. a partitioning device; 101. separating the cylinders; 102. an intelligent controller; 103. a guide ring; 104. a right trapezoid groove; 105. a conical ring; 106. a strong magnet; 107. a sealing cap; 108. an exhaust pipe; 109. an exhaust gas inlet pipe; 110. a control panel; 2. a drive device; 201. an insulating padding block; 202. a servo motor; 203. a drive bevel gear; 204. a cylindrical cavity; 205. a conductive plate; 206. a conductive strip; 207. a separator plate; 208. a strain spring; 209. a strain piston; 210. an insulated contact rod; 211. a buffer air cavity; 212. a constant pressure orifice; 213. bending a pipe at constant pressure; 3. a gas delivery device; 301. a positioning column; 302. inserting holes; 303. an annular groove; 304. a seal ring; 305. an exhaust gas buffer chamber; 306. a clean gas buffer chamber; 307. a purified gas input pipe; 308. a carrier plate; 309. a rotary drum; 310. an annular groove; 311. a cavity separating plate; 312. an exhaust gas flow path; 313. an exhaust gas inlet; 314. a clean gas flow path; 315. a clean gas inlet; 316. primary drive bevel gears; 317. an exhaust gas outlet; 318. a purified gas outlet; 4. a gas injection device; 401. a gas injection main body; 402. a mounting cavity; 403. an elastic bellows; 404. a pneumatic piston; 405. rotating the tube; 406. a linkage piece; 407. linkage track grooves; 408. a linkage plunger; 409. a linkage wing panel; 410. a displacement track; 411. a secondary drive bevel gear; 412. a transmission cavity; 413. a flywheel with an inclined plane; 414. a buffer chamber; 415. a gas transmission hole; 416. a pressurizing cavity; 417. a reciprocating chamber; 418. a reciprocating spring; 419. a reciprocating piston; 420. a transmission rod; 421. positioning pins; 422. an air outlet one-way valve; 423. an air inlet check valve; 424. a gas delivery pipe; 425. a uniform air cavity; 426. a gas transmission channel; 427. a constant pressure channel; 5. rotating the replacement device; 501. rotating the flywheel; 502. an exhaust receiving chamber; 503. a clean gas receiving chamber; 504. a socket hole; 505. a sealing gasket; 506. a central tube; 507. an activated carbon fiber filter element; 508. a conical snap ring; 509. a transfer tube; 510. butting rubber rings; 511. a clamping and connecting plate; 512. a clamping head; 513. a linkage rope; 514. a linkage rod; 515. a guide hole; 516. a limit retainer ring; 517. pressing the cap; 518. bending the elastic sheet; 519. a clamping cavity; 6. an air guide device; 601. t-shaped air guide holes; 602. a gas guide taper hole; 603. a movable cavity; 604. a compression spring; 605. a squeeze piston; 606. plugging a plug; 607. a linkage line; 608. a wire guide wheel; 609. a linkage pin; 610. a channeling rod; 611. a steel ball; 612. mounting a plate; 613. positioning a plate; 614. a return spring; 615. resetting the push plate; 7. a breather device; 701. a fixing rod; 702. fixing the disc; 703. an isosceles trapezoid groove; 704. a curved airway; 705. a conical air hole; 706. a conical rubber sleeve; 707. a plug-in barrel; 708. plugging the spring; 709. plugging the piston; 710. a conical head; 711. a jacking rod; 8. a dust removal device; 801. a dust shield; 802. a spiral plate; 803. ash discharging parts; 804. an accommodation hole; 805. a strong magnetic strip; 806. a force application cavity; 807. a force application spring; 808. a force application piston; 809. a drive rope; 810. a limiting groove; 811. a shut-off gate; 812. the ash discharge channel is bent.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-15, a purification device for adsorbing VOCs by activated carbon fibers comprises a partition device 1, and a driving device 2 is arranged inside the partition device 1.
The separation device 1 comprises a separation barrel 101, an intelligent controller 102 is fixedly installed on the left side surface of the inner cavity of the separation barrel 101, an air transmission device 3 is arranged on the bottom surface of the inner cavity of the separation barrel 101, a guide ring 103 positioned above the intelligent controller 102 is fixedly connected to the inner wall of the separation barrel 101, a right-angled trapezoidal groove 104 is formed in the right side surface of the inner cavity of the guide ring 103, a conical ring 105 positioned above the guide ring 103 is fixedly connected to the inner wall of the separation barrel 101, a strong magnet 106 is fixedly connected to the right side surface of the inner cavity of the separation barrel 101, a sealing cap 107 is sleeved on the top surface of the separation barrel 101 in a threaded manner, an exhaust pipe 108 is fixedly inserted on the right side surface of the sealing cap 107, an exhaust gas inlet pipe 109 is fixedly inserted at the bottom of the right side surface of the separation barrel 101, a control panel 110 is fixedly installed on the front surface of the separation barrel 101, the control panel 110 is electrically connected with the intelligent controller 102 and used for setting parameters, and the intelligent controller 102 is connected with a servo motor 202, The conductive pad 205 and the conductive strip 206 are electrically connected.
The driving device 2 comprises an insulating heightening block 201, the bottom surface of the insulating heightening block 201 is fixedly connected on the bottom surface of the inner cavity of the separating cylinder 101, the left side surface of the insulating heightening block 201 is fixedly connected on the left side surface of the inner cavity of the separating cylinder 101, a servo motor 202 is fixedly installed on the top surface of the insulating heightening block 201, a driving bevel gear 203 is fixedly sleeved on an output shaft of the servo motor 202, a cylindrical cavity 204 positioned at the left end of the insulating heightening block 201 is arranged inside the insulating heightening block 201, a conductive disc 205 is fixedly connected on the left side surface of the inner cavity of the cylindrical cavity 204, a conductive bar 206 is fixedly inserted on the top surface of the inner cavity of the cylindrical cavity 204, the conductive bar 206 is matched with the conductive disc 205, a separation plate 207 positioned at the right side of the conductive bar 206 is fixedly connected on the inner wall of the cylindrical cavity 204, a strain piston 209 is connected on the right side surface of the separation plate 207 through a strain spring 208, and the strain piston 209 is connected with the inner wall of the cylindrical cavity 204 in a sliding manner, the left side fixedly connected with insulating feeler lever 210 of piston 209 meets an emergency, the left end activity of insulating feeler lever 210 is pegged graft on division board 207 and is corresponding with conducting strip 206, the inside of insulating bed hedgehopping piece 201 is seted up and is located the buffering air cavity 211 of its right-hand member, constant voltage hole 212 has been seted up on the left surface of buffering air cavity 211 inner chamber, the left end of constant voltage hole 212 and the fixed intercommunication of the right-hand member of cylindricality chamber 204, fixed pegging graft has constant voltage return bend 213 on the right flank of insulating bed hedgehopping piece 201, the left end kickup of constant voltage return bend 213 and with the fixed intercommunication of buffering air cavity 211.
The gas transmission device 3 comprises a positioning column 301, the bottom surface of the positioning column 301 is fixedly connected to the bottom surface of the inner cavity of the separating cylinder 101, the left side surface of the positioning column 301 is fixedly connected with the right side surface of the insulating heightening block 201, the top surface of the positioning column 301 is provided with an inserting hole 302, the inner wall of the inserting hole 302 is provided with an annular groove 303, the inside of the annular groove 303 is movably embedded with a sealing ring 304, the inside of the positioning column 301 is provided with a waste gas buffer chamber 305 and a clean gas buffer chamber 306 which are fixedly communicated with the inserting hole 302, the waste gas buffer chamber 305 is positioned at the bottom end of the positioning column 301, the left end of the waste gas inlet pipe 109 is fixedly inserted on the right side surface of the positioning column 301 and fixedly communicated with the waste gas buffer chamber 305, the right end of the constant pressure elbow 213 is fixedly inserted on the left side surface of the positioning column 301 and fixedly communicated with the waste gas buffer chamber 305, the clean gas buffer chamber 306 is positioned at the top end of the positioning column 301, the right side surface of the positioning column 301 is fixedly inserted with a clean gas inlet pipe 307, the left end of a purified gas input pipe 307 is fixedly communicated with a purified gas buffer chamber 306, the top of the right side surface of a positioning column 301 is fixedly connected with a bearing plate 308, the top surface of the bearing plate 308 is provided with a gas injection device 4, the right end of the bearing plate 308 is fixedly connected with the right side surface of the inner cavity of a separation cylinder 101, the bottom surface of the inner cavity of a waste gas buffer chamber 305 is movably sleeved with a rotary cylinder 309, the top end of the rotary cylinder 309 passes through an insertion hole 302, a sealing ring 304, the purified gas buffer chamber 306 and a guide ring 103 and is provided with a rotary replacement device 5, the outer surface of the rotary cylinder 309 is provided with an annular groove 310, the annular groove 310 is matched with the sealing ring 304, the inner wall of the rotary cylinder 309 is fixedly connected with a separation cavity plate 311, the inner cavity of the rotary cylinder 309 is divided into a waste gas flow passage 312 and a purified gas flow passage 314 by the separation cavity plate 311, the surface of the rotary cylinder 309 is provided with a waste gas inlet hole 313 fixedly communicated with the waste gas flow passage 312, the waste gas inlet hole 313 is fixedly communicated with the waste gas buffer chamber 305, a clean air inlet hole 315 is formed in the surface of the rotary cylinder 309, the clean air inlet hole 315 is fixedly communicated with a clean air flow channel 314, the other end of the clean air inlet hole 315 is fixedly communicated with a clean air buffer chamber 306, a primary drive bevel gear 316 is fixedly sleeved outside the rotary cylinder 309, the primary drive bevel gear 316 is meshed with the drive bevel gear 203, a waste air outlet 317 and a clean air outlet 318 are formed in the top end of the rotary cylinder 309, the waste air outlet 317 is fixedly communicated with the waste air flow channel 312, and the clean air outlet 318 is fixedly communicated with the clean air flow channel 314.
The gas injection device 4 comprises a gas injection main body 401, the bottom surface of the gas injection main body 401 is fixedly connected to the top surface of the bearing plate 308, the right side surface of the gas injection main body 401 is fixedly connected to the right side surface of the inner cavity of the separation barrel 101, the inside of the gas injection main body 401 is provided with an installation cavity 402 positioned at the left end thereof, the left side surface of the inner cavity of the installation cavity 402 is in transmission connection with a gas pressure piston 404 through an elastic corrugated pipe 403, the left end of the elastic corrugated pipe 403 is movably connected with the left side surface of the inner cavity of the installation cavity 402, the right end of the elastic corrugated pipe 403 is fixedly connected with the left side surface of the gas pressure piston 404, the gas pressure piston 404 is in sliding connection with the inner wall of the installation cavity 402, the inside of the gas pressure piston 404 is movably inserted with a rotary pipe 405, the left end of the rotary pipe 405 passes through the elastic corrugated pipe 403 and extends to the outside of the gas injection main body 401, the left end of the elastic corrugated pipe 403 is fixed to be sleeved on the outside of the rotary pipe 405, a linkage piece 406 is fixedly connected to the inner wall of the gas pressure piston 404, a linkage track groove 407 is formed on the surface of the rotary tube 405, the other end of the linkage piece 406 passes through the linkage track groove 407 and extends into the rotary tube 405, and is fixedly connected with a linkage plunger 408, the linkage plunger 408 is inserted into the rotary tube 405 in a sliding manner, a linkage wing 409 positioned at the left end of the linkage plunger 408 is fixedly connected to the surface of the linkage plunger 408, a displacement track 410 positioned at the left end of the rotary tube 405 is formed on the surface of the rotary tube 405, the other end of the linkage wing 409 passes through the displacement track 410 and is fixedly connected with a secondary transmission bevel gear 411, the secondary transmission bevel gear 411 is movably sleeved outside the rotary tube 405 and is meshed with the primary transmission bevel gear 316, a transmission cavity 412 positioned at the right side of the installation cavity 402 is formed inside the gas injection main body 401, an inclined flywheel 413 is fixedly connected to the right end of the rotary tube 405, a buffer cavity 414 positioned at the right end of the gas injection main body 401 is formed inside the gas injection main body, the top surface of the gas injection main body 401 is provided with a gas transmission hole 415 fixedly communicated with the buffer cavity 414, the inside of the gas injection main body 401 is provided with a pressurizing cavity 416 positioned at the left side of the buffer cavity 414, the inside of the gas injection main body 401 is provided with a reciprocating cavity 417 positioned at the left side of the pressurizing cavity 416, the left side surface of the inner cavity of the reciprocating cavity 417 is connected with a reciprocating piston 419 in a transmission way through a reciprocating spring 418, the reciprocating piston 419 is connected with the inner wall of the reciprocating cavity 417 in a sliding way, the left side surface of the reciprocating piston 419 is fixedly connected with a transmission rod 420, the left end of the transmission rod 420 extends into the inside of the transmission cavity 412 and is connected with the right side surface of a bevel flywheel 413 in a sliding way, the inner wall of the reciprocating cavity 417 is fixedly connected with a positioning pin 421 positioned at the right side of the reciprocating piston 419, the positioning pin 421 is matched with the reciprocating piston 419, the left side surface of the inner cavity of the pressurizing cavity 416 is fixedly inserted with a gas outlet one-way valve 422 and a gas inlet one-way valve 423, the left ends of the one-way valve 422 and the gas inlet one-way valve 423 are fixedly communicated with the gas outlet reciprocating cavity 417, the right end of the air inlet check valve 423 is fixedly communicated with an air conveying pipe 424, the right end of the air conveying pipe 424 is fixedly communicated with the buffer cavity 414, the air homogenizing cavity 425 at the bottom end of the air injecting main body 401 is formed in the air injecting main body 401, one end of the purified air input pipe 307 penetrates through the bearing plate 308 and is fixedly communicated with the air homogenizing cavity 425, the air conveying channel 426 at the right end of the air injecting main body 401 is formed in the air injecting main body 401, the top end of the air conveying channel 426 is fixedly communicated with the pressurizing cavity 416, the bottom end of the air conveying channel 426 is fixedly communicated with the air homogenizing cavity 425, the constant pressure channel 427 at the left end of the air injecting main body 401 is formed in the air injecting main body 401, the top end of the constant pressure channel 427 is fixedly communicated with the mounting cavity 402, and the bottom end of the constant pressure channel 427 is fixedly communicated with the air homogenizing cavity 425.
The rotary replacing device 5 comprises a rotary flywheel 501, the top end of a rotary cylinder 309 is fixedly inserted in the rotary flywheel 501, the bottom surface of the rotary flywheel 501 is provided with an air guide device 6, the top surface of the rotary flywheel 501 is provided with an air breather 7 and an ash removal device 8, the inside of the rotary flywheel 501 is provided with a waste gas receiving cavity 502 and a clean gas receiving cavity 503, the waste gas receiving cavity 502 is positioned at the top end of the rotary flywheel 501, the clean gas receiving cavity 503 is positioned at the bottom end of the rotary flywheel 501, the waste gas receiving cavity 502 is fixedly communicated with a waste gas outlet 317, the clean gas receiving cavity 503 is fixedly communicated with a clean gas outlet 318, the top surface of the rotary flywheel 501 is provided with a socket 504, the bottom surface of the inner cavity of the socket 504 is movably connected with a sealing gasket 505, the inside of the socket 504 is movably inserted with a central pipe 506, the bottom end of the central pipe 506 is contacted with the top surface of the sealing gasket 505 and is fixedly communicated with the central pipe, the top end of the central pipe 506 extends to the outside of the socket 504 and is fixedly connected with an active carbon fiber filter core 507, a conical clamping ring 508 positioned at the bottom end of the activated carbon fiber filter core 507 is fixedly sleeved outside the activated carbon fiber filter core 507, an adapter tube 509 is fixedly connected on the top surface of the rotary flywheel 501, the adapter tube 509 is movably sleeved outside the conical clamping ring 508, a butt joint rubber ring 510 positioned inside the adapter tube 509 is movably connected on the top surface of the rotary flywheel 501, the butt joint rubber ring 510 is in contact connection with the activated carbon fiber filter core 507 and the bottom surface of the conical clamping ring 508, a clamping cavity 519 is formed inside the side wall of the adapter tube 509, a clamping plate 511 is movably inserted inside the clamping cavity 519, a clamping joint 512 is fixedly connected on the right side surface of the clamping plate 511, the right end of the clamping joint 512 extends into the adapter tube 509 and is movably clamped with the conical clamping ring 508, a linkage rope 513 is fixedly connected on the left side surface of the clamping plate 511, the other end of the linkage rope 513 is fixedly connected on the left side surface of the inner cavity of the clamping cavity 519, a linkage rod 514 is movably sleeved outside the linkage rope 513, a guide hole 515 is formed in the bottom surface of the inner cavity of the clamping cavity 519, the bottom end of the linkage rod 514 is movably inserted into the guide hole 515, a limiting retainer ring 516 is fixedly sleeved on the outer portion of the linkage rod 514, the top surface of the limiting retainer ring 516 is in contact connection with the top surface of the inner cavity of the clamping cavity 519, the top end of the linkage rod 514 extends to the outer portion of the adapter tube 509 and is fixedly connected with a pressing cap 517, a bent elastic piece 518 is fixedly connected to the left side surface of the inner cavity of the clamping cavity 519, and the right end of the bent elastic piece 518 is in sliding connection with the left side surface of the clamping plate 511.
The air guide device 6 comprises a T-shaped air guide hole 601, an air guide taper hole 602 and a wire guide wheel 608, wherein the T-shaped air guide hole 601 and the air guide taper hole 602 are arranged inside the rotary flywheel 501, the top end of the T-shaped air guide hole 601 is fixedly communicated with a sealing washer 505, one branch air passage of the T-shaped air guide hole 601 is fixedly communicated with the net air receiving cavity 503, the end part of the other branch air passage of the T-shaped air guide hole 601 is open, the number of the air guide taper holes 602 is two, the two air guide taper holes 602 are respectively and fixedly communicated with the other two branch air passages of the T-shaped air guide hole 601, a movable cavity 603 is arranged on the bottom surface of the inner cavity of the air guide taper hole 602, an extrusion piston 605 is connected to the inner cavity of the movable cavity 603 in a transmission manner through a compression spring 604, the extrusion piston 605 is connected with the inner wall of the movable cavity 603 in a sliding manner, a blocking head 606 is fixedly connected to the top surface of the extrusion piston 605, and the blocking head 606 is matched with the air guide taper hole 602, the bottom surface of the extrusion piston 605 is fixedly connected with a linkage line 607, a wire guide wheel 608 is fixedly connected to the bottom surface of the rotating flywheel 501, the other end of the linkage line 607 extends to the outside of the rotating flywheel 501 and bypasses the wire guide wheel 608 and is fixedly connected with a linkage pin 609, the bottom end of the linkage pin 609 is fixedly connected with a shifting rod 610, a steel ball 611 is movably embedded on the left end surface of the shifting rod 610, a mounting plate 612 is movably sleeved on the outside of the shifting rod 610, the top end of the mounting plate 612 is fixedly connected to the bottom surface of the rotating flywheel 501, a positioning plate 613 is movably sleeved on the outside of the shifting rod 610, the top end of the positioning plate 613 is fixedly connected to the bottom surface of the rotating flywheel 501, a reset push plate 615 is connected to the right side surface of the positioning plate 613 in a transmission mode through a reset spring 614, the reset push plate 615 is fixedly sleeved on the outside of the shifting rod 610, and the reset spring 614 is movably sleeved on the outside of the shifting rod 610.
The ventilation device 7 comprises a fixed rod 701, a curved air passage 704 and a conical air hole 705, the top end of the fixed rod 701 is fixedly connected to the top surface of the inner cavity of the sealing cap 107, the bottom end of the fixed rod 701 is fixedly connected with a fixed disk 702, the bottom surface of the fixed disk 702 is provided with an isosceles trapezoid-shaped groove 703 positioned at the left end of the fixed disk, the curved air passage 704 and the conical air hole 705 are both arranged inside the rotary flywheel 501, one end of the curved air passage 704 is fixedly communicated with the waste gas receiving cavity 502, the other end of the curved air passage 704 penetrates through an adapter tube 509 and is in an open shape, the conical air hole 705 is fixedly communicated with the curved air passage 704, the inner wall of the conical air hole 705 is fixedly connected with a conical rubber sleeve 706, the conical rubber sleeve 706 is fixedly communicated with the curved air passage 704, the top surface of the inner cavity of the conical air hole 705 is fixedly inserted with an insertion cylinder 707, the bottom end of the insertion cylinder 707 is fixedly communicated with the conical air hole 705, and the top end of the insertion cylinder 707 extends to the outside of the rotary flywheel 501, the top surface of the inner cavity of the insertion cylinder 707 is connected with a plugging piston 709 through a plugging spring 708 in a transmission manner, the plugging piston 709 is in sliding connection with the inner wall of the insertion cylinder 707, the bottom surface of the plugging piston 709 is fixedly connected with a conical head 710, the conical head 710 is matched with a conical rubber sleeve 706, the top surface of the plugging piston 709 is fixedly connected with a lifting rod 711, the top end of the lifting rod 711 extends to the outside of the insertion cylinder 707 and is in sliding connection with the bottom surface of the fixed disk 702, and the top end of the lifting rod 711 corresponds to the isosceles trapezoid groove 703.
The ash cleaning device 8 comprises an ash separation cover 801, the bottom end of the ash separation cover 801 is sleeved outside an adapter tube 509 in a threaded manner, the ash separation cover 801 is movably inserted inside a conical ring 105, a spiral plate 802 is fixedly connected to the inner wall of the ash separation cover 801, the spiral plate 802 is movably sleeved outside an activated carbon fiber filter core 507, an ash discharge member 803 is fixedly inserted on the surface of the ash separation cover 801, a containing hole 804 is formed in the left side surface of the ash discharge member 803, a strong magnetic strip 805 is movably inserted inside the containing hole 804, the strong magnetic strip 805 is matched with a strong magnet 106, a force application cavity 806 positioned on the right side of the containing hole 804 is formed inside the ash discharge member 803, the top surface of the inner cavity of the force application cavity 806 is in transmission connection with a force application piston 808 through a force application spring 807, the force application piston 808 is in sliding connection with the inner wall of the force application cavity 806, a transmission rope 809 is fixedly connected to the top surface of the force application piston 808, the other end of the transmission rope 809 extends to the inside the containing hole 804 and is fixedly connected with the right end surface of the strong magnetic strip 805, the bottom surface of the inner cavity of the force application cavity 806 is provided with a limiting groove 810, the bottom surface of the force application piston 808 is fixedly connected with a flow-off gate plate 811, the flow-off gate plate 811 is movably inserted into the limiting groove 810, the interior of the ash discharge member 803 is provided with a bent ash discharge channel 812 positioned at the bottom end of the ash discharge member, the bent ash discharge channel 812 is fixedly communicated with the ash separation cover 801 and the limiting groove 810, and the bent ash discharge channel 812 is matched with the conical ring 105.
The working principle is as follows:
firstly, the waste gas is injected into a waste gas buffer chamber 305 through a waste gas inlet pipe 109, then the waste gas enters an ash separation cover 801 at the left side of an aeration device 7 through a waste gas inlet hole 313, a waste gas flow passage 312, a waste gas outlet 317, a waste gas receiving cavity 502 and a bent air passage 704, then the waste gas flows in a spiral upward mode under the guiding action of a spiral plate 802, then dust foreign matters in the waste gas do centrifugal motion under the action of centrifugal force and collide on the inner wall of the ash separation cover 801, so that the kinetic energy of partial dust foreign matters is consumed, then the partial dust foreign matters are gradually accumulated on the top surface of the spiral plate 802 under the action of gravity, the amount of the dust foreign matters intercepted by an activated carbon fiber filter element 507 is reduced, the aim of reducing the frequency of replacing the activated carbon fiber filter element 507 is fulfilled, then the waste gas passes through pores inside the activated carbon fiber filter element 507 and enters the inside to form new gas, and the residual dust foreign matters in the waste gas are trapped on the surface of the activated carbon fiber filter element 507, then, fresh air enters the separating cylinder 101 through the central tube 506, the sealing washer 505 and the T-shaped air guide hole 601 and is discharged from the exhaust tube 108, as the service time is prolonged, more and more dust and foreign matters are trapped on the surface of the activated carbon fiber filter core 507, so that the pores on the activated carbon fiber filter core 507 are blocked more and more, then the air flow resistance is larger and more, so that the pressure difference between the inside and the outside of the activated carbon fiber filter core 507 is gradually increased, the activated carbon fiber filter core 507 is ranked as the first, then the pressure inside the ash separating cover 801, the waste gas buffer chamber 305 and the buffer air chamber 211 is gradually increased, then the strain piston 209 drives the insulating contact rod 210 to move leftwards under the action of the pressure, then the left end of the insulating contact rod 210 is contacted with the conductive bar 206 and applies thrust to the conductive bar, then the conductive bar 206 bends leftwards and is contacted with the conductive disc 205, thereby generating an electrical signal, and then the intelligent controller 102 receives the electrical signal, then the intelligent controller 102 controls the operation of the servo motor 202, then the servo motor 202 drives the rotary cylinder 309 to rotate ninety degrees counterclockwise by the engagement of the driving bevel gear 203 and the primary bevel gear 316, at the same time, the primary bevel gear 316 drives the rotary cylinder 405 to rotate by the engagement of the driving bevel gear 203 and the secondary bevel gear 411, the linkage wing 409 and the displacement track 410, then the rotary cylinder 405 drives the bevel flywheel 413 to rotate, then the bevel flywheel 413 applies thrust to the transmission rod 420, then the transmission rod 420 drives the reciprocating piston 419 to move rightwards, air in the reciprocating cavity 417 is pressurized, then the air in the reciprocating cavity 417 passes through the air outlet one-way valve 422, the pressurizing cavity 416, the air transmission channel 426, the air homogenizing cavity 425 and the clean air input pipe 307 to enter the clean air buffer chamber 306, so that the air pressure in the clean air buffer chamber 306 is increased, then the constant pressure channel 427 and the air pressure in the installation cavity 402 are increased, then the pneumatic piston 404 moves to the right through the linkage plate 406, the linkage plunger 408 and the linkage wing 409 under the action of pneumatic pressure, then the reciprocating piston 419 moves to the left through the linkage plate 420 under the action of the elastic pulling force of the reciprocating spring 418, then negative pressure is formed inside the reciprocating cavity 417, then new air inside the separation barrel 101 enters the reciprocating cavity 417 through the air delivery hole 415, the buffer cavity 414, the air delivery pipe 424 and the air inlet check valve 423 under the action of pneumatic pressure difference, the pneumatic pressure inside the clean air buffer chamber 306 is gradually increased by reciprocating in such a way, then the secondary transmission bevel gear 411 is separated from the primary transmission bevel gear 316, at the moment, the pneumatic pressure inside the clean air buffer chamber 306 reaches the maximum value, then the rotary barrel 309 rotates ninety degrees counterclockwise with the rotary replacing device 5, and then the jacking rod 711 corresponding to the blocked activated carbon fiber filter core 507 rotates ninety degrees counterclockwise with the drive of the rotary replacing device 5, then, in the process that the top end of the jacking rod 711 moves out of the isosceles trapezoid groove 703, the inner wall of the isosceles trapezoid groove 703 applies pressure to the jacking rod 711, then the jacking rod 711 drives the conical head 710 to move downwards through the plugging piston 709, then the conical head 710 is inserted into the conical rubber sleeve 706, the conical rubber sleeve 706 is stressed and generates appropriate deformation, then the conical rubber sleeve 706 is completely plugged, at this time, the top end of the jacking rod 711 is in sliding connection with the bottom surface of the fixed disk 702, then the corresponding curved air channel 704 is blocked by the conical head 710, so that the plugged activated carbon fiber filter element 507 is stopped from being used, meanwhile, the activated carbon fiber filter elements 507 adjacent to the plugged activated carbon fiber filter element 507 in the clockwise direction enter the working position, the activated carbon fiber filter elements 507 are sequenced to be the second, the top end of the corresponding jacking rod 711 is aligned with the isosceles trapezoid groove 703, then the plugging piston 709 drives the lifting rod 711 and the conical head 710 to move upwards under the action of the elastic pulling force of the plugging spring 708, then the top end of the lifting rod 711 is inserted into the isosceles trapezoid-shaped groove 703, and simultaneously the conical head 710 moves out of the conical rubber sleeve 706, so that the conical rubber sleeve 706 is opened, then the second activated carbon fiber filter core 507 is put into use formally, as the above process is repeated, the third activated carbon fiber filter core 507 enters into the working position, at this time, the first activated carbon fiber filter core 507 is in the back blowing position, then the steel ball 611 is aligned with the right-angled trapezoid-shaped groove 104, then the reset push plate 615 drives the channeling rod 610 to move towards the direction far away from the rotating cylinder 309 under the action of the elastic pulling force of the reset spring 614, then the extrusion piston 605 drives the plugging head 606 to move upwards under the action of the elastic force of the compression spring 604 and plugs the corresponding air guide conical hole 602, so that the branch flow passage for discharging the fresh air on the T-shaped air guide hole 601 is blocked, meanwhile, the channeling rod 610 pulls another extrusion piston 605 downwards through a linkage line 607, the extrusion piston 605 drives a corresponding blocking head 606 to move downwards and apply work to a corresponding compression spring 604, so that the compression spring 604 is elastically compressed and another branch flow channel on the T-shaped air guide hole 601 is opened, when the steel ball 611 is aligned with the right-angled trapezoid-shaped groove 104, the strong magnetic strip 805 is aligned with the strong magnet 106, then the strong magnet 106 drives the strong magnetic strip 805 to move outwards under the action of magnetic force, then the strong magnetic strip drives the flow-breaking gate plate 811 to move upwards through a transmission rope 809 and a force application piston 808, then the ash discharge channel 812 is bent to be conducted, then high-pressure air in the clean air buffer chamber 306 enters the activated carbon fiber filter core 507 through the clean air inlet hole 315, the clean air flow channel 314, the clean air outlet hole 318, the T-shaped air guide hole 601, the sealing washer 505 and the central pipe 506 to blow back the activated carbon fiber filter core 507, then the air flow reversely passes through the pores on the activated carbon fiber filter element 507, then the dust and foreign matters trapped on the surface of the activated carbon fiber filter element 507 are blown off under the action of the reverse air flow, the function of automatic cleaning is realized, then the air pressure in the installation cavity 402 is reduced, then the air pressure piston 404 drives the secondary transmission bevel gear 411 to move leftwards through the linkage sheet 406, the linkage plunger 408 and the linkage wing 409 under the action of the elastic pulling force of the elastic corrugated pipe 403, then the secondary transmission bevel gear 411 is meshed with the primary transmission bevel gear 316 again, then the reverse air flow spirally flows downwards under the guiding action of the spiral plate 802 and pushes the dust and foreign matters accumulated on the top surface of the spiral plate 802 to move downwards, then the dust and foreign matters pass through the bent dust discharging channel 812 to enter a cavity between the conical ring 105 and the inner wall of the separating cylinder 101, then the dust and foreign matters are discharged through the air exhaust pipe 108 along with the air flow and enter the next processing link, then the first activated carbon fiber filter element 507 continues to rotate and enters a position close to a working position, in the process, the inner wall of the right-angle trapezoid-shaped groove 104 applies pushing force to the steel ball 611 and the moving rod 610, then the moving rod 610 pulls one sealing head 606 to move downwards through the linkage line 607 and the extrusion piston 605, so that a branch flow passage for exhausting on the T-shaped air guide hole 601 is conducted, meanwhile, the other branch flow passage is separated under the action of the elastic force of the compression spring 604, meanwhile, the strong magnetic strip 805 is gradually staggered with the strong magnet 106, so that the attractive force between the strong magnetic strip and the strong magnet 106 is gradually reduced until the strong magnetic strip disappears, then the force application piston 808 drives the flow-cutting gate plate 811 to move downwards under the action of the elastic force of the force application spring 807, the ash discharge passage 812 is separated by bending, and then the first activated carbon fiber filter element 507 rotates ninety degrees again and then returns to the original position.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (1)

1. A purification device for adsorbing VOCs by activated carbon fibers comprises a separation device (1), and is characterized in that: a driving device (2) is arranged in the separation device (1);
the separating device (1) comprises a separating barrel (101), an intelligent controller (102) is fixedly installed on the left side surface of an inner cavity of the separating barrel (101), a gas transmission device (3) is arranged on the bottom surface of the inner cavity of the separating barrel (101), a guide ring (103) positioned above the intelligent controller (102) is fixedly connected to the inner wall of the separating barrel (101), a right-angled trapezoidal groove (104) is formed in the right side surface of the inner cavity of the guide ring (103), a conical ring (105) positioned above the guide ring (103) is fixedly connected to the inner wall of the separating barrel (101), a powerful magnet (106) is fixedly connected to the right side surface of the inner cavity of the separating barrel (101), a sealing cap (107) is sleeved on the top surface of the separating barrel (101) in a threaded manner, an exhaust pipe (108) is fixedly inserted to the right side surface of the sealing cap (107), and a waste gas inlet pipe (109) is fixedly inserted to the bottom of the right side surface of the separating barrel (101), a control panel (110) is fixedly arranged on the front surface of the separating cylinder (101);
the driving device (2) comprises an insulating heightening block (201), the bottom surface of the insulating heightening block (201) is fixedly connected to the bottom surface of the inner cavity of the separating cylinder (101), the left side surface of the insulating heightening block (201) is fixedly connected to the left side surface of the inner cavity of the separating cylinder (101), a servo motor (202) is fixedly installed on the top surface of the insulating heightening block (201), a driving bevel gear (203) is fixedly sleeved on an output shaft of the servo motor (202), a cylindrical cavity (204) located at the left end of the insulating heightening block (201) is formed inside the insulating heightening block, a conductive disc (205) is fixedly connected to the left side surface of the inner cavity of the cylindrical cavity (204), a conductive bar (206) is fixedly inserted to the top surface of the inner cavity of the cylindrical cavity (204), the conductive bar (206) is matched with the conductive disc (205), and a separation plate (207) located on the right side of the conductive bar (206) is fixedly connected to the inner wall of the cylindrical cavity (204), the right side of the isolation plate (207) is connected with a strain piston (209) through a strain spring (208) in a transmission manner, the strain piston (209) is connected with the inner wall of the cylindrical cavity (204) in a sliding manner, the left side of the strain piston (209) is fixedly connected with an insulating contact rod (210), the left end of the insulating contact rod (210) is movably inserted into the isolation plate (207) and corresponds to the conductive strip (206), a buffer air cavity (211) positioned at the right end of the insulating block (201) is formed inside the insulating block (201), a constant pressure hole (212) is formed in the left side of the inner cavity of the buffer air cavity (211), the left end of the constant pressure hole (212) is fixedly communicated with the right end of the cylindrical cavity (204), a constant pressure bent pipe (213) is fixedly inserted into the right side of the insulating block (201), and the left end of the constant pressure bent pipe (213) is bent upwards and fixedly communicated with the buffer air cavity (211);
the gas transmission device (3) comprises a positioning column (301), the bottom surface of the positioning column (301) is fixedly connected to the bottom surface of the inner cavity of the separation cylinder (101), the left side surface of the positioning column (301) is fixedly connected with the right side surface of the insulating block (201), the top surface of the positioning column (301) is provided with an insertion hole (302), the inner wall of the insertion hole (302) is provided with an annular groove (303), a sealing ring (304) is movably embedded in the annular groove (303), the inside of the positioning column (301) is provided with a waste gas buffer chamber (305) and a clean gas buffer chamber (306) which are fixedly communicated with the insertion hole (302), the waste gas buffer chamber (305) is positioned at the bottom end of the positioning column (301), the left end of a waste gas inlet pipe (109) is fixedly inserted on the right side surface of the positioning column (301) and fixedly communicated with the waste gas buffer chamber (305), the right end of a constant pressure elbow (213) is fixedly inserted on the left side surface of the positioning column (301) and fixedly communicated with the waste gas buffer chamber (305), the clean air buffer chamber (306) is positioned at the top end of the positioning column (301), a clean air input pipe (307) is fixedly inserted on the right side surface of the positioning column (301), the left end of the clean air input pipe (307) is fixedly communicated with the clean air buffer chamber (306), the top of the right side surface of the positioning column (301) is fixedly connected with a bearing plate (308), the top surface of the bearing plate (308) is provided with an air injection device (4), the right end of the bearing plate (308) is fixedly connected with the right side surface of the inner cavity of the separation cylinder (101), the bottom surface of the inner cavity of the waste air buffer chamber (305) is movably sleeved with a rotating cylinder (309), the top end of the rotating cylinder (309) penetrates through the insertion hole (302), the sealing ring (304), the clean air buffer chamber (306), the guide ring (103) and is provided with a rotary replacing device (5), the outer surface of the rotating cylinder (309) is provided with an annular groove (310), and the annular groove (310) is matched with the sealing ring (304), a cavity separating plate (311) is fixedly connected to the inner wall of the rotary cylinder (309), the inner cavity of the rotary cylinder (309) is divided into a waste gas flow passage (312) and a clean gas flow passage (314) by the cavity separating plate (311), a waste gas inlet hole (313) fixedly communicated with the waste gas flow passage (312) is formed in the surface of the rotary cylinder (309), the waste gas inlet hole (313) is fixedly communicated with a waste gas buffer chamber (305), a clean gas inlet hole (315) is formed in the surface of the rotary cylinder (309), the clean gas inlet hole (315) is fixedly communicated with the clean gas flow passage (314), the other end of the clean gas inlet hole (315) is fixedly communicated with a clean gas buffer chamber (306), a primary transmission bevel gear (316) is fixedly sleeved outside the rotary cylinder (309), the primary transmission bevel gear (316) is meshed with the driving bevel gear (203), a waste gas outlet hole (317) and a clean gas outlet hole (318) are formed in the top end of the rotary cylinder (309), the waste gas outlet hole (317) is fixedly communicated with the waste gas flow passage (312), the purified air outlet hole (318) is fixedly communicated with the purified air flow channel (314);
the gas injection device (4) comprises a gas injection main body (401), the bottom surface of the gas injection main body (401) is fixedly connected to the top surface of the bearing plate (308), the right side surface of the gas injection main body (401) is fixedly connected with the right side surface of the inner cavity of the separation barrel (101), a mounting cavity (402) located at the left end of the gas injection main body (401) is arranged inside the gas injection main body, the left side surface of the inner cavity of the mounting cavity (402) is in transmission connection with a gas pressure piston (404) through an elastic corrugated pipe (403), the left end of the elastic corrugated pipe (403) is movably connected with the left side surface of the inner cavity of the mounting cavity (402), the right end of the elastic corrugated pipe (403) is fixedly connected with the left side surface of the gas pressure piston (404), the gas pressure piston (404) is in sliding connection with the inner wall of the mounting cavity (402), a rotary pipe (405) is movably inserted inside the gas pressure piston (404), the left end of the rotary pipe (405) penetrates through the elastic corrugated pipe (403) and extends to the outside of the gas injection main body (401), the left end of the elastic corrugated pipe (403) is fixedly sleeved outside the rotary pipe (405), the inner wall of the air pressure piston (404) is fixedly connected with a linkage sheet (406), the surface of the rotary pipe (405) is provided with a linkage track groove (407), the other end of the linkage sheet (406) penetrates through the linkage track groove (407) and extends into the rotary pipe (405) and is fixedly connected with a linkage plunger (408), the linkage plunger (408) is inserted in the rotary pipe (405) in a sliding manner, the surface of the linkage plunger (408) is fixedly connected with a linkage wing piece (409) positioned at the left end of the linkage plunger, the surface of the rotary pipe (405) is provided with a displacement track (410) positioned at the left end of the rotary pipe, the other end of the linkage wing piece (409) penetrates through the displacement track (410) and is fixedly connected with a secondary transmission bevel gear (411), the secondary transmission bevel gear (411) is movably sleeved outside the rotary pipe (405) and is meshed with a primary transmission bevel gear (316), the gas injection main body (401) is internally provided with a transmission cavity (412) positioned on the right side of the installation cavity (402), the right end of the rotary pipe (405) extends to the inside of the transmission cavity (412) and is fixedly connected with an inclined flywheel (413), the inside of the gas injection main body (401) is provided with a buffer cavity (414) positioned on the right end, the top surface of the gas injection main body (401) is provided with a gas transmission hole (415) fixedly communicated with the buffer cavity (414), the inside of the gas injection main body (401) is provided with a pressurizing cavity (416) positioned on the left side of the buffering cavity (414), the inside of the gas injection main body (401) is provided with a reciprocating cavity (417) positioned on the left side of the pressurizing cavity (416), the left side surface of the inner cavity of the reciprocating cavity (417) is in transmission connection with a reciprocating piston (419) through a reciprocating spring (418), the reciprocating piston (419) is in sliding connection with the inner wall of the reciprocating cavity (417), and the left side surface of the reciprocating piston (419) is fixedly connected with a transmission rod (420), the left end of the transmission rod (420) extends into the transmission cavity (412) and is in sliding connection with the right side face of the inclined flywheel (413), the inner wall of the reciprocating cavity (417) is fixedly connected with a positioning pin (421) positioned on the right side of the reciprocating piston (419), the positioning pin (421) is matched with the reciprocating piston (419), the left side face of the inner cavity of the pressurizing cavity (416) is fixedly inserted with an air outlet one-way valve (422) and an air inlet one-way valve (423), the left ends of the air outlet one-way valve (422) and the air inlet one-way valve (423) are fixedly communicated with the reciprocating cavity (417), the right end of the air inlet one-way valve (423) is fixedly communicated with an air pipe (424), the right end of the air pipe (424) is fixedly communicated with the buffer cavity (414), an air homogenizing cavity (425) positioned at the bottom end of the air injection main body (401) is formed in the air injection main body, one end of the air purifying input pipe (307) penetrates through the bearing plate (308) and is fixedly communicated with the air homogenizing cavity (425), the gas injection main body (401) is internally provided with a gas transmission channel (426) positioned at the right end, the top end of the gas transmission channel (426) is fixedly communicated with the pressurization cavity (416), the bottom end of the gas transmission channel (426) is fixedly communicated with the gas homogenizing cavity (425), the gas injection main body (401) is internally provided with a constant pressure channel (427) positioned at the left end, the top end of the constant pressure channel (427) is fixedly communicated with the mounting cavity (402), and the bottom end of the constant pressure channel (427) is fixedly communicated with the gas homogenizing cavity (425);
the rotary replacing device (5) comprises a rotary flywheel (501), the top end of the rotary cylinder (309) is fixedly inserted in the rotary flywheel (501), an air guide device (6) is arranged on the bottom surface of the rotary flywheel (501), an air ventilation device (7) and an ash removal device (8) are arranged on the top surface of the rotary flywheel (501), a waste gas receiving cavity (502) and a clean gas receiving cavity (503) are formed in the rotary flywheel (501), the waste gas receiving cavity (502) is located at the top end of the rotary flywheel (501), the clean gas receiving cavity (503) is located at the bottom end of the rotary flywheel (501), the waste gas receiving cavity (502) is fixedly communicated with a waste gas outlet (317), the clean gas receiving cavity (503) is fixedly communicated with a clean gas outlet (318), a socket hole (504) is formed in the top surface of the rotary flywheel (501), and a sealing gasket (505) is movably connected to the bottom surface of the inner cavity of the socket hole (504), the inside activity of socket hole (504) is pegged graft and is had center tube (506), the bottom of center tube (506) contacts and rather than fixed intercommunication with the top surface of seal ring (505), the top of center tube (506) extends to the outside of socket hole (504) and fixedly connected with activated carbon fiber filter core (507), the outside fixed cup joint of activated carbon fiber filter core (507) has cone bayonet ring (508) that is located its bottom, fixedly connected with switching pipe (509) on the top surface of rotatory flywheel (501), switching pipe (509) activity cup joints the outside at cone bayonet ring (508), swing joint has butt joint rubber circle (510) that is located switching pipe (509) inside on the top surface of rotatory flywheel (501), butt joint rubber circle (510) all contact with the bottom surface of activated carbon fiber filter core (507) and cone bayonet ring (508) and connect, joint chamber (519) have been seted up to the inside of switching pipe (509) lateral wall, a clamping plate (511) is movably inserted in the clamping cavity (519), a clamping joint (512) is fixedly connected to the right side face of the clamping plate (511), the right end of the clamping joint (512) extends into the adapter tube (509) and is movably clamped with the conical clamping ring (508), a linkage rope (513) is fixedly connected to the left side face of the clamping plate (511), the other end of the linkage rope (513) is fixedly connected to the left side face of the inner cavity of the clamping cavity (519), a linkage rod (514) is movably sleeved outside the linkage rope (513), a guide hole (515) is formed in the bottom face of the inner cavity of the clamping cavity (519), the bottom end of the linkage rod (514) is movably inserted in the guide hole (515), a limit check ring (516) is fixedly sleeved outside the linkage rod (514), the top face of the limit check ring (516) is in contact connection with the top face of the inner cavity of the clamping cavity (519), the top end of the linkage rod (514) extends to the outside of the adapter tube (509) and is fixedly connected with a pressing cap (517), the left side surface of the inner cavity of the clamping cavity (519) is fixedly connected with a bent elastic sheet (518), and the right end of the bent elastic sheet (518) is connected with the left side surface of the clamping plate (511) in a sliding manner;
the air guide device (6) comprises a T-shaped air guide hole (601), air guide conical holes (602) and a wire guide wheel (608), wherein the T-shaped air guide hole (601) and the air guide conical holes (602) are all arranged inside the rotary flywheel (501), the top end of the T-shaped air guide hole (601) is fixedly communicated with a sealing gasket (505), one branch air passage of the T-shaped air guide hole (601) is fixedly communicated with a clean air receiving cavity (503), the end part of the other branch air passage of the T-shaped air guide hole (601) is in an open shape, the number of the air guide conical holes (602) is two, the two air guide conical holes (602) are respectively and fixedly communicated with the other two branch air passages of the T-shaped air guide hole (601), a movable cavity (603) is arranged on the bottom surface of the inner cavity of the air guide conical hole (602), the bottom surface of the inner cavity of the movable cavity (603) is in transmission connection with an extrusion piston (605) through a compression spring (604), and the extrusion piston (605) is in sliding connection with the inner wall of the movable cavity (603), a blocking head (606) is fixedly connected to the top surface of the extrusion piston (605), the blocking head (606) is matched with the gas guide conical hole (602), a linkage line (607) is fixedly connected to the bottom surface of the extrusion piston (605), a wire guide wheel (608) is fixedly connected to the bottom surface of the rotating flywheel (501), the other end of the linkage line (607) extends to the outside of the rotating flywheel (501) and bypasses the wire guide wheel (608) and is fixedly connected with a linkage pin (609), a fleeing rod (610) is fixedly connected to the bottom end of the linkage pin (609), a steel ball (611) is movably embedded on the left end surface of the fleeing rod (610), a mounting plate (612) is movably sleeved outside the fleeing rod (610), the top end of the mounting plate (612) is fixedly connected to the bottom surface of the rotating flywheel (501), a positioning plate (613) is movably sleeved outside the fleeing rod (610), the top end of the positioning plate (613) is fixedly connected to the bottom surface of the rotating flywheel (501), the right side surface of the positioning plate (613) is in transmission connection with a reset push plate (615) through a reset spring (614), the reset push plate (615) is fixedly sleeved outside the channeling rod (610), and the reset spring (614) is movably sleeved outside the channeling rod (610);
the ventilating device (7) comprises a fixed rod (701), a curved air passage (704) and a conical air hole (705), the top end of the fixed rod (701) is fixedly connected to the top surface of the inner cavity of the sealing cap (107), the bottom end of the fixed rod (701) is fixedly connected with a fixed disc (702), the bottom surface of the fixed disc (702) is provided with an isosceles trapezoid-shaped groove (703) positioned at the left end of the fixed disc, the curved air passage (704) and the conical air hole (705) are both arranged in the rotary flywheel (501), one end of the curved air passage (704) is fixedly communicated with the waste gas receiving cavity (502), the other end of the curved air passage (704) penetrates through the adapter tube (509) and is in an open shape, the conical air hole (705) is fixedly communicated with the curved air passage (704), the inner wall of the conical air hole (705) is fixedly connected with a conical rubber sleeve (706), the conical rubber sleeve (706) is fixedly communicated with the curved air passage (704), the top surface of the inner cavity of the conical air hole (705) is fixedly inserted and connected with an inserted cylinder (707) in an inserting mode, the bottom end of the plug-in cylinder (707) is fixedly communicated with the conical air hole (705), the top end of the plug-in cylinder (707) extends to the outside of the rotary flywheel (501), the top surface of the inner cavity of the plug-in cylinder (707) is in transmission connection with a plugging piston (709) through a plugging spring (708), the plugging piston (709) is in sliding connection with the inner wall of the plug-in cylinder (707), the bottom surface of the plugging piston (709) is fixedly connected with a conical head (710), the conical head (710) is matched with a conical rubber sleeve (706), the top surface of the plugging piston (709) is fixedly connected with a jacking rod (711), the top end of the jacking rod (711) extends to the outside of the plug-in cylinder (707) and is in sliding connection with the bottom surface of the fixed disc (702), and the top end of the jacking rod (711) corresponds to the isosceles trapezoid groove (703);
the ash removal device (8) comprises an ash separation cover (801), the bottom end of the ash separation cover (801) is sleeved outside the adapter tube (509) in a threaded manner, the ash separation cover (801) is movably inserted inside the conical ring (105), a spiral plate (802) is fixedly connected to the inner wall of the ash separation cover (801), the spiral plate (802) is movably sleeved outside the activated carbon fiber filter element (507), an ash discharge piece (803) is fixedly inserted on the surface of the ash separation cover (801), a containing hole (804) is formed in the left side surface of the ash discharge piece (803), a strong magnetic strip (805) is movably inserted inside the containing hole (804), the strong magnetic strip (805) is matched with the strong magnet (106), a force application cavity (806) located on the right side of the containing hole (804) is formed in the ash discharge piece (803), and a force application piston (808) is in transmission connection with the top surface of the inner cavity of the force application cavity (806) through a force application spring (807), force application piston (808) and the inner wall sliding connection in application of force chamber (806), fixedly connected with driving rope (809) on the top surface of force application piston (808), the other end of driving rope (809) extend to the inside of accommodation hole (804) and with the right-hand member face fixed connection of powerful magnetic stripe (805), spacing groove (810) have been seted up on the bottom surface in application of force chamber (806) inner chamber, fixedly connected with cutout flashboard (811) on the bottom surface of force application piston (808), cutout flashboard (811) activity is pegged graft in the inside of spacing groove (810), the inside of arranging ash spare (803) is seted up the grey passageway (812) of bending row that is located its bottom, the grey passageway of bending row (812) and ash cover (801), spacing groove (810) all fixed intercommunication, the grey passageway of bending row (812) and toper circle (105) looks adaptation.
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CN113617138B (en) * 2021-09-02 2022-08-02 北京众鑫兴业大气污染治理有限公司 Self-cleaning type waste gas purification device
CN113963515B (en) * 2021-11-01 2023-05-16 严峰 Alarm device for chemical safety management
CN114699898B (en) * 2022-04-01 2023-02-14 南京大学环境规划设计研究院集团股份公司 Automatic change device of absorbing recovery acetone
CN114737278A (en) * 2022-04-21 2022-07-12 南通寝尚纺织品有限公司 Green continuous carbonization device for producing carbon fibers

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