CN116672885A - Ethylene oxide sterilizing waste gas treatment device - Google Patents
Ethylene oxide sterilizing waste gas treatment device Download PDFInfo
- Publication number
- CN116672885A CN116672885A CN202310930050.9A CN202310930050A CN116672885A CN 116672885 A CN116672885 A CN 116672885A CN 202310930050 A CN202310930050 A CN 202310930050A CN 116672885 A CN116672885 A CN 116672885A
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- ethylene oxide
- gas treatment
- activated carbon
- adsorption
- frame
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000002912 waste gas Substances 0.000 title claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000001179 sorption measurement Methods 0.000 claims abstract description 41
- 230000008929 regeneration Effects 0.000 claims abstract description 24
- 238000011069 regeneration method Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims abstract description 13
- 238000004090 dissolution Methods 0.000 claims description 36
- 238000007664 blowing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 15
- 230000003197 catalytic effect Effects 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
- B01D53/885—Devices in general for catalytic purification of waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—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
- B01D53/0438—Cooling or heating 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/704—Solvents not covered by groups B01D2257/702 - B01D2257/7027
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an ethylene oxide sterilizing waste gas treatment device, which relates to the technical field of ethylene oxide gas treatment and comprises a dissolving component for reacting ethylene oxide with catalytic water, wherein a plurality of groups of swingable spray heads are arranged in the dissolving component, so that the contact efficiency of the catalytic water and the ethylene oxide is improved, the side edge of the dissolving component is provided with an adsorption component for adsorbing undissolved ethylene oxide, a plurality of groups of active carbon plates are arranged in the adsorption component, the adsorption component is provided with a pulling component for placing the active carbon plates into a regeneration box, the pulling component ensures that the active carbon plates are horizontally placed in the regeneration box.
Description
Technical Field
The invention relates to the technical field of ethylene oxide gas treatment, in particular to an ethylene oxide sterilizing waste gas treatment device.
Background
Ethylene Oxide (EO) is a chemical substance with wide application and can be used as a sterilizing agent for sterilizing medical equipment and medicines, but Ethylene Oxide is a toxic and inflammable chemical substance, which causes potential harm to the environment. The exhaust emissions of ethylene oxide, which are not properly treated, can lead to air and soil pollution, affecting the health and balance of the ecosystem.
The Chinese patent publication No. CN104275085B discloses an ethylene oxide waste gas recovery treatment system, which is characterized in that a plurality of filling material purification absorption towers are arranged to absorb ethylene oxide sterilization waste gas, and an active carbon solid acid layer is arranged to absorb and reconvert the ethylene oxide waste gas, so that the emission of the ethylene oxide is minimized, but the device can not quickly replace the active carbon and can not automatically regenerate the active carbon.
Disclosure of Invention
In view of the problems in the prior art, the present invention provides an ethylene oxide sterilizing exhaust gas treatment device.
Aiming at the technical problems, the invention adopts the following technical scheme: the utility model provides an ethylene oxide sterilization exhaust treatment device, includes the dissolution subassembly, the dissolution subassembly on including dissolving the case, the dissolution incasement be provided with spraying mechanism, spraying assembly includes pivoted shower head, the dissolution incasement be provided with the blast pipe that releases ethylene oxide sterilization waste gas, the dissolution case side be provided with the adsorption subassembly, the adsorption subassembly include with dissolve communicating adsorption case of case, the adsorption incasement be provided with multiunit activated carbon sheet, the adsorption case side be provided with base and regeneration box, the base on slide and be provided with the pull subassembly, the pull subassembly include slidable mounting's slip post on the base, the slip post on slide and be provided with the holder, the holder on be provided with clamping mechanism, clamping mechanism take out the activated carbon sheet from the adsorption case and put into the regeneration box.
Further, one side of the dissolving box is provided with an air inlet and a liquid outlet, the other side of the dissolving box is provided with an air outlet I, and the dissolving box is communicated with the adsorption box through the air outlet I.
Further, a plurality of groups of exhaust pipes are arranged in the dissolving box and communicated with the first chamber, the first chamber is arranged in the dissolving box, and the first chamber is communicated with the air inlet.
Further, spray mechanism including rotating the cylindrical cam of installing on dissolving the case, dissolve the case slip and be provided with the movable block, the movable block on be provided with protruding post, protruding post and the last recess sliding connection of cylindrical cam, movable block lower extreme rotate and be provided with the shower head, the shower head on be provided with incomplete rack, dissolve case both sides be provided with incomplete rack, shower head and incomplete rack meshing.
Further, dissolve and be provided with the knocking plate on the case slip, knocking plate intermittent type and blast pipe laminating, knocking plate and dissolve and be provided with the spring between the case, the spring on rotate and be provided with the cam, the rotation axis of cam and cylindrical cam pass through the belt and be connected.
Further, the regeneration box sliding be provided with and place the board, the activated carbon sheet that needs to regenerate is placed on placing the board, the regeneration box on slide and be provided with the closing plate, the closing plate on be provided with and carry out the air pump that steam purged to the activated carbon sheet.
Further, a group of fixing columns are arranged at the upper ends of the two sides of the active carbon plate.
Further, the fixture include the rotating turret of rotation installation on the carriage, the carriage both sides slip is provided with two sets of grip blocks, the grip block on be provided with the locking post, the locking post insert in the fixed column, fix the activated carbon sheet.
Further, the clamping mechanism also comprises a rotating plate rotatably arranged on the rotating frame, a sliding frame is arranged on the rotating plate in a sliding mode, a fixing frame is arranged on the sliding frame in a sliding mode, and the fixing frame supports the bottom of the activated carbon plate.
Compared with the prior art, the invention has the beneficial effects that: (1) The automatic swinging spray header is arranged in the dissolution component, so that the contact surface area of the waste gas and the catalyst is increased, the catalytic reaction efficiency is improved, the spraying range can be more uniform by swinging the spray header, the catalyst is ensured to be fully utilized, and the waste gas treatment effect is improved; (2) The adsorption component provided by the invention can adsorb untreated waste gas, and automatically regenerates the activated carbon for adsorption, thereby being beneficial to recovering the adsorption capacity of the activated carbon and prolonging the service life of the activated carbon; (3) The extraction component provided by the invention can automatically move the active carbon plate, place the active carbon plate on the regeneration component, and ensure the stability of the active carbon plate in the moving process.
Drawings
Fig. 1 is a left side view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
FIG. 3 is a cross-sectional view of a dissolution assembly according to the present invention.
FIG. 4 is a schematic view showing a partial structure of a dissolving assembly according to the present invention.
FIG. 5 is a schematic view of the structure of the adsorption module according to the present invention.
FIG. 6 is a cross-sectional view of the adsorbent assembly of the present invention.
Fig. 7 is a schematic structural diagram of a drawing component of the present invention.
FIG. 8 is a schematic view of the mounting positions of the rotating plate and the rotating frame according to the present invention.
Fig. 9 is a schematic diagram illustrating an operating state of the plugging assembly according to the present invention.
Reference numerals: 1-a dissolution assembly; 2-an adsorption module; 3-drawing the assembly; 101-a dissolution tank; 102-air inlet; 103-an air outlet I; 104-a liquid outlet; 105-a first chamber; 106, an exhaust pipe; 107-knocking plate; 108-a rack; 109-cam; 110-a spring; 111-a cylindrical cam; 112-a movable block; 113-a spray header; 114-incomplete rack; 115-motor one; 201-a base; 202-an adsorption tank; 203-a second motor; 204-lead screw I; 205-a regeneration box; 206-a second air outlet; 207-closing plate; 208-an activated carbon plate; 209-an air blowing pump; 210-placing a plate; 211-fixing columns; 301-sliding columns; 302-a clamping frame; 303-rotating plate; 304-clamping blocks; 305-locking the column; 307-a carriage; 308-fixing frame; 309-electric cylinder; 310-turret.
Description of the embodiments
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 9, the ethylene oxide sterilizing exhaust gas treatment apparatus includes a dissolution module 1 for reacting ethylene oxide with catalytic water, an adsorption module 2 for adsorbing undissolved ethylene oxide is provided at a side of the dissolution module 1, a plurality of groups of activated carbon plates 208 are provided in the adsorption module 2, and a drawing module 3 for placing the activated carbon plates 208 into a regeneration box 205 is provided on the adsorption module 2.
The dissolution assembly 1 comprises a dissolution tank 101, an air inlet 102 and a liquid outlet 104 are arranged on one side of the dissolution tank 101, an air outlet 103 is arranged on the other side of the dissolution tank 101, the air inlet 102 is used for conveying ethylene oxide waste gas into the dissolution tank 101, the liquid outlet 104 is used for discharging catalytic water, a first cavity 105 and an exhaust pipe 106 are arranged in the dissolution tank 101, the exhaust pipe 106 is communicated with the first cavity 105, the first cavity 105 is communicated with the air inlet 102, a plurality of groups of air outlet holes are arranged on the exhaust pipe 106, the waste gas enters the first cavity 105 through the air inlet 102 and is then discharged through the exhaust pipe 106, two groups of motors 115 are arranged on the dissolution tank 101, two groups of cylindrical cams 111 are arranged on the output shafts of the motors 115, a movable block 112 is arranged on the dissolution tank 101 in a sliding manner, a protruding column is arranged on the movable block 112 and is in sliding connection with grooves on the cylindrical cams 111, a group of racks 108 are arranged on two sides of the dissolution tank 101, the lower end of the movable block 112 is rotatably provided with a spray header 113, the spray header 113 is provided with an incomplete rack 114, the incomplete rack 114 is meshed with the rack 108, when a motor I115 is started, the motor I115 drives two groups of cylindrical cams 111 to rotate, the cylindrical cams 111 drive the movable block 112 to slide on the dissolution tank 101, the movable block 112 drives the spray header 113 to move with the incomplete rack 114 while sliding on the dissolution tank 101, the incomplete rack 114 is meshed with the rack 108, at the moment, the rack 108 drives the incomplete rack 114 to swing with the spray header 113, the spraying range of catalytic water is enlarged, the dissolution efficiency of ethylene oxide waste gas is improved, a knocking plate 107 is slidingly arranged on the dissolution tank 101, a spring 110 is arranged between the knocking plate 107 and the dissolution tank 101, a cam 109 is rotatably arranged on the dissolution tank 101 and is jointed with the knocking plate 107, and the rotating shaft of the cam 109 is connected with the rotating shaft of the cylindrical cams 111 through a belt, when the cam 109 rotates, the cam 109 drives the knocking plate 107 to slide reciprocally on the dissolution tank 101, the lower end of the knocking plate 107 is intermittently attached to the exhaust pipe 106, the knocking plate 107 knocks the exhaust pipe 106, the exhaust speed in the gas pipe is improved, and the liquid condensation in the exhaust pipe 106 is avoided.
The adsorption component 2 comprises an adsorption box 202, the adsorption box 202 is connected with a dissolution box 101 through an air outlet I103, two groups of bases 201 are arranged on two sides of the adsorption box 202, a motor II 203 is arranged on the bases 201, a screw rod I204 is arranged on an output shaft of the motor II 203, a regeneration box 205 is arranged on the side edge of the adsorption box 202, an air outlet II 206 is arranged on the regeneration box 205, a placing plate 210 and an air blowing pump 209 are arranged on the regeneration box 205 in a sliding manner, linear motors are arranged on the placing plate 210 and the air blowing pump 209, the placing plate 210 and the air blowing pump 209 slide on the regeneration box 205 through the linear motors, a plurality of groups of active carbon plates 208 are arranged in the adsorption box 202, fixing columns 211 are arranged on two sides of the upper ends of the active carbon plates 208, when the active carbon plates 208 need to be subjected to regeneration operation, the closing plates 207 are opened, the active carbon plates 208 are placed on the placing plate 210, then the closing plates 207 are closed, the air blowing pump 209 is started, the active carbon plates 208 are subjected to steam blowing, and organic matters are desorbed from the active plates 208 and taken away along with the steam through the blowing steam, so that the active plates 208 can be placed on the active plates 208, and the active plates 208 can be placed on the protrusions, and the active plates 208 can be placed on the active plates 208 in a reset mode, and the active plates can be placed on the protrusions when the active plates are placed, and the active plates 208 can be held.
The drawing assembly 3 comprises a sliding column 301 which is slidably mounted in a base 201, the sliding column 301 is in threaded connection with a first screw rod 204, a clamping frame 302 is slidably arranged on the sliding column 301, a linear motor is arranged on the clamping frame 302, the clamping frame 302 is slidably arranged on the sliding column 301 through the linear motor, a rotating motor is arranged on the clamping frame 302, an output shaft of the rotating motor is connected with a rotating frame 310, the rotating frame 310 is rotatably connected with the clamping frame 302, a clamping block 304 is slidably arranged on the sliding column 301, a locking column 305 is arranged on the clamping block 304, a linear motor is arranged on the clamping block 304 and slidably arranged on the rotating frame 310 through the linear motor, a rotating plate 303 is rotatably arranged on the rotating frame 310, an adjusting motor is arranged on the rotating frame 310, an output shaft of the adjusting motor is connected with a rotating shaft of the rotating plate 303, a sliding frame 307 is slidably arranged inside the rotating plate 303, a linear motor is arranged on the sliding frame 307 is slidably arranged on the rotating plate 303, an electric cylinder 309 is arranged on the sliding frame 307, a movable end of the electric cylinder 309 is slidably connected with the electric cylinder 308, and the electric cylinder 309 is electrically connected with the electric cylinder 308 on the fixed frame 308.
Working principle: during operation, ethylene oxide waste gas is conveyed into the dissolution tank 101 from the air inlet 102, the ethylene oxide waste gas is discharged in the dissolution tank 101 through the first cavity 105 and the exhaust pipe 106, the first motor 115 is started, the first motor 115 drives the cylindrical cam 111 to rotate, the movable block 112 is driven to slide on the dissolution tank 101 when the cylindrical cam 111 rotates, the movable block 112 drives the spray header 113 and the incomplete rack 114 to slide on the dissolution tank 101, the incomplete rack 114 is meshed with the rack 108, the rack 108 drives the incomplete rack 114 to swing, the incomplete rack 114 drives the spray header 113 to swing, the range of the catalytic water sprayed by the spray header 113 is enlarged, the efficiency of dissolving the ethylene oxide waste gas is improved, then the catalytic water is discharged through the liquid outlet 104, when the cylindrical cam 111 rotates, the cylindrical cam 111 drives the cam 109 to rotate through a belt, the cam 109 drives the knocking plate 107 to slide on the dissolution tank 101, and the knocking plate 107 is reset through the deformation restoring force of the spring 110, the knocking plate 107 knocks the exhaust pipe 106, and liquid beads in the exhaust pipe 106 are avoided.
Meanwhile, the ethylene oxide waste gas which is not treated by the catalytic water enters the adsorption box 202 through the first air outlet 103, a plurality of groups of activated carbon plates 208 in the adsorption box 202 adsorb the ethylene oxide waste gas, the adsorption capacity of the activated carbon plates 208 is gradually reduced after the ethylene oxide waste gas is adsorbed, in order to recover the adsorption performance of the activated carbon plates 208, the regeneration operation can be carried out, the second motor 203 is started, the second motor 203 drives the first screw rod 204 to rotate, the first screw rod 204 drives the sliding column 301 to slide on the base 201, the sliding column 301 drives the clamping frame 302 to move, the clamping frame 302 slides on the sliding column 301 through the linear motor, when the clamping frame 302 drives the fixed column 211 to align with the locking column 305, the driving of the clamping frame 302 and the second motor 203 is stopped, the linear motor on the clamping block 304 drives the locking column 305 to be inserted into the fixed column 211, and the locking column 305 is simultaneously inserted into the rotating frame 310, the fixing of the fixing column 211 is completed, the linear motor on the clamping frame 302 is started, at this time, the clamping frame 302 drives the rotating frame 310 to ascend, the sliding column 301 drives the clamping block 304 to pull out the activated carbon plate 208 from the adsorption box 202, the adjusting motor is started, the adjusting motor drives the rotating plate 303 to rotate on the rotating frame 310, after the rotating plate 303 is parallel to the activated carbon plate 208, the linear motor on the sliding frame 307 is started, the sliding frame 307 extends out of the rotating plate 303, after the fixed frame 308 is aligned with the lower end of the activated carbon plate 208, the electric cylinder 309 is started, the electric cylinder 309 drives the fixed frame 308 to slide on the sliding frame 307, the fixed frame 308 is attached to the bottom of the activated carbon plate 208, the lower end of the fixed frame 308 is protected, the fixed frame 308 is prevented from dropping in the moving process, the stability of the fixed frame 308 in the moving process is improved, then the rotating motor is started, the rotating motor drives the rotating frame 310 to rotate, the rotating frame 310 drives the activated carbon plate 208 to be parallel to the placing plate 210, and then the linear motor and the second motor 203 on the clamping frame 302 are started to drive the activated carbon plate 208 to move.
The linear motors on the sealing plate 207 and the placing plate 210 are started, the placing plate 210 ascends in the regeneration box 205, the sealing plate 207 releases the sealing of the regeneration box 205, the activated carbon plate 208 is placed on the protruding plate on the placing plate 210, then the clamping block 304 and the fixing frame 308 reset, the clamping of the activated carbon plate 208 is released, the activated carbon plate 208 is placed on the placing plate 210, the adsorption component 2 resets, at the moment, the placing plate 210 enters the regeneration box 205, the sealing plate 207 resets to seal the regeneration box 205, the air blowing pump 209 is started, the air blowing pump 209 blows steam to the activated carbon plate 208, organic matters are desorbed from the activated carbon plate 208 and taken along with the steam through the hot steam to restore the adsorption capacity of the activated carbon plate 208, and then the activated carbon plate 208 is reinserted in the adsorption box 202 through the adsorption component 2.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (9)
1. Ethylene oxide sterilization exhaust treatment device, including dissolving subassembly (1), its characterized in that: the utility model provides a dissolve subassembly (1) on including dissolving case (101), dissolve case (101) in be provided with spray mechanism, spray the subassembly and include pivoted shower head (113), dissolve case (101) in be provided with blast pipe (106) that release ethylene oxide sterilization waste gas, dissolve case (101) side be provided with adsorption component (2), adsorption component (2) include with dissolve communicating adsorption case (202) of case (101), adsorption case (202) in be provided with multiunit activated carbon sheet (208), adsorption case (202) side be provided with base (201) and regeneration case (205), base (201) on slide and be provided with pull out subassembly (3), pull out subassembly (3) including slidable mounting on base (201) slide post (301), slide post (301) on slide and be provided with clamping frame (302), clamping frame (302) on be provided with clamping mechanism, clamping mechanism take out activated carbon sheet (208) from adsorption case (202) and put into regeneration case (205).
2. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 1, wherein: one side of the dissolving tank (101) is provided with an air inlet (102) and a liquid outlet (104), the other side of the dissolving tank (101) is provided with an air outlet I (103), and the dissolving tank (101) is communicated with the adsorption tank (202) through the air outlet I (103).
3. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 2, wherein: the dissolving box (101) is internally provided with a plurality of groups of exhaust pipes (106), the exhaust pipes (106) are communicated with the first cavity (105), the first cavity (105) is arranged in the dissolving box (101), and the first cavity (105) is communicated with the air inlet (102).
4. An ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 3, wherein: the spraying mechanism comprises a cylindrical cam (111) which is rotatably arranged on a dissolution box (101), wherein a movable block (112) is slidably arranged on the dissolution box (101), a protruding column is arranged on the movable block (112), the protruding column is slidably connected with a groove on the cylindrical cam (111), a spray header (113) is rotatably arranged at the lower end of the movable block (112), an incomplete rack (114) is arranged on the spray header (113), incomplete racks (114) are arranged on two sides of the dissolution box (101), and the spray header (113) is meshed with the incomplete racks (114).
5. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 4, wherein: the dissolving tank (101) on slide and be provided with and strike board (107), strike board (107) intermittent type and blast pipe (106) laminating, strike and be provided with spring (110) between board (107) and the dissolving tank (101), spring (110) on rotate and be provided with cam (109), cam (109) be connected through the belt with the axis of rotation of cylinder cam (111).
6. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 1, wherein: the regeneration box (205) slide and be provided with and place board (210), the activated carbon sheet (208) that need carry out regeneration is placed on placing board (210), regeneration box (205) on slide and be provided with closure board (207), closure board (207) on be provided with on and carry out blowing pump (209) that steam sweeps activated carbon sheet (208).
7. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 6, wherein: the upper ends of both sides of the activated carbon plate (208) are provided with a group of fixing columns (211).
8. The ethylene oxide sterilizing exhaust gas treatment apparatus according to claim 1, wherein: the clamping mechanism comprises a rotating frame (310) rotatably arranged on the clamping frame (302), two groups of clamping blocks (304) are slidably arranged on two sides of the rotating frame (310), locking columns (305) are arranged on the clamping blocks (304), and the locking columns (305) are inserted into the fixing columns (211) to fix the activated carbon plates (208).
9. The ethylene oxide sterilization exhaust gas treatment device according to claim 8, wherein: the clamping mechanism further comprises a rotating plate (303) rotatably mounted on the rotating frame (310), a sliding frame (307) is slidably arranged on the rotating plate (303), a fixing frame (308) is slidably arranged on the sliding frame (307), and the fixing frame (308) supports the bottom of the activated carbon plate (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310930050.9A CN116672885B (en) | 2023-07-27 | 2023-07-27 | Ethylene oxide sterilizing waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310930050.9A CN116672885B (en) | 2023-07-27 | 2023-07-27 | Ethylene oxide sterilizing waste gas treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116672885A true CN116672885A (en) | 2023-09-01 |
| CN116672885B CN116672885B (en) | 2023-10-20 |
Family
ID=87781245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310930050.9A Active CN116672885B (en) | 2023-07-27 | 2023-07-27 | Ethylene oxide sterilizing waste gas treatment device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210145840U (en) * | 2019-06-14 | 2020-03-17 | 山东中治环境工程设备有限公司 | Biological bed structure of biological deodorization equipment |
| CN210356581U (en) * | 2019-08-02 | 2020-04-21 | 南京恒泰环保科技有限公司 | High-efficient active carbon adsorption desorption VOCs device |
| CN214910967U (en) * | 2021-07-01 | 2021-11-30 | 贺州市惠众医疗器械有限公司 | Device for eliminating ethylene oxide gas of sterilizing agent of medical mask |
| CN216093018U (en) * | 2021-08-04 | 2022-03-22 | 江苏金茂源生物化工有限责任公司 | Flue gas desulfurization and denitrification device of circulating fluidized bed boiler |
| CN218188800U (en) * | 2022-09-01 | 2023-01-03 | 江苏神力医用制品有限公司 | Purification system for purifying ethylene oxide |
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2023
- 2023-07-27 CN CN202310930050.9A patent/CN116672885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210145840U (en) * | 2019-06-14 | 2020-03-17 | 山东中治环境工程设备有限公司 | Biological bed structure of biological deodorization equipment |
| CN210356581U (en) * | 2019-08-02 | 2020-04-21 | 南京恒泰环保科技有限公司 | High-efficient active carbon adsorption desorption VOCs device |
| CN214910967U (en) * | 2021-07-01 | 2021-11-30 | 贺州市惠众医疗器械有限公司 | Device for eliminating ethylene oxide gas of sterilizing agent of medical mask |
| CN216093018U (en) * | 2021-08-04 | 2022-03-22 | 江苏金茂源生物化工有限责任公司 | Flue gas desulfurization and denitrification device of circulating fluidized bed boiler |
| CN218188800U (en) * | 2022-09-01 | 2023-01-03 | 江苏神力医用制品有限公司 | Purification system for purifying ethylene oxide |
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| CN116672885B (en) | 2023-10-20 |
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