CN114440359A - Air purification interaction device for positive pressure room of chemical plant and use method of air purification interaction device - Google Patents
Air purification interaction device for positive pressure room of chemical plant and use method of air purification interaction device Download PDFInfo
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- CN114440359A CN114440359A CN202111603067.0A CN202111603067A CN114440359A CN 114440359 A CN114440359 A CN 114440359A CN 202111603067 A CN202111603067 A CN 202111603067A CN 114440359 A CN114440359 A CN 114440359A
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- 238000004887 air purification Methods 0.000 title claims abstract description 34
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003993 interaction Effects 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 82
- 230000001954 sterilising effect Effects 0.000 claims abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 230000000241 respiratory effect Effects 0.000 claims 2
- 238000000746 purification Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 208000032376 Lung infection Diseases 0.000 abstract description 3
- 231100000572 poisoning Toxicity 0.000 abstract description 2
- 230000000607 poisoning effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Dispersion Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to the field of air purification, and relates to an air purification interaction device for a positive pressure room of a chemical plant and a using method thereof. The invention can convey air in a chemical plant to a positive pressure room in the plant after purification, humidification and sterilization, the equipment can self-clean, the service life is prolonged, the air can be purified by a plurality of planes of the activated carbon plate, the utilization efficiency of the activated carbon plate is high, disinfection and sterilization can be completed in the humidification process, the lung infection of personnel is avoided, the purified air can be detected, and the input is isolated when the air does not reach the standard, so that the poisoning of the personnel is avoided.
Description
Technical Field
The invention belongs to the field of air purification, and particularly relates to an air purification interaction device for a positive pressure room of a chemical plant and a use method thereof.
Background
As is well known, air purification means providing an integrated solution to various indoor environmental problems, such as sterilization, disinfection, dust and haze reduction, removal of harmful decoration residues and odor, improvement of living and office conditions, and improvement of physical and mental health.
The positive pressure room is arranged in more chemical plants with dangerous gas, and an air system of the positive pressure room is relatively large and needs to be communicated with a fan at a far position, so that the installation cost is high.
Common air purification device can't carry out the automatically cleaning after long-time the use, and the universal life-span is lower, and is not high to the utilization efficiency of active carbon moreover.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an air purification interaction device for a positive pressure room of a chemical plant and a using method thereof.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a mutual device of malleation room air purification of chemical plant, includes the casing, its characterized in that, the inside right side of casing is equipped with air humidification sterilizing equipment, and air humidification sterilizing equipment is used for carrying out humidification treatment to the air after purifying, and air humidification sterilizing equipment is including setting up the chamber that catchments of casing bottom, the inside active carbon plate cleaning device that is equipped with of casing, active carbon plate cleaning device are used for the dust increase of adherence life on the clean active carbon plate, and active carbon plate cleaning device is including fixed the setting the left chamber that retards of casing.
Furthermore, malleation air exchange device is including fixed setting up division board on the casing right side wall, it is equipped with a plurality of adjustable fender to rotate on the ventilation opening division board, the upper end adjustable fender with be connected with the pressure plate between the division board, every adjustable fender interconnect to control it through a steering wheel and open and close, the fixed baffle that is equipped with in casing upper end, the baffle upper end fixed ventilation opening that is equipped with on the casing rear side wall.
Further, air humidifying sterilizing equipment is including setting up atomizing device on the chamber that catchments, the liquid of the intracavity portion that catchments can enter into all the time in the atomizing device, catchment the chamber with the fixed sieve that is equipped with between the baffle, the fixed block that is equipped with on the sieve, the fixed fan that is equipped with on the fixed block, the fixed ventilating board that is equipped with on the sieve, the fan is in inside the ventilating board, the fixed ultraviolet germicidal device that is equipped with of baffle lower extreme, ultraviolet germicidal device is a high power ultraviolet lamp, the ultraviolet germicidal device right side is equipped with gas detector, gas detector can detect the gas after the purification often.
Further, air purification device is in including fixed setting the left air intake in slow speed chamber through air intake and slow speed chamber the speed that slow speed chamber is used for slowing down the air and flows through improves air purification's effect, the fixed bar scraper blade that is equipped with of slow speed intracavity portion.
Further, activated carbon plate cleaning device is including fixed setting up motor on the baffle, be equipped with the motor shaft on the output of motor, the symmetry slides on the motor shaft and is equipped with two sliders, two the slider is a concave-convex mutual intermeshing, two be connected with coupling spring between the slider, the fixed slip table that is equipped with on the baffle, fixed slip table with the motor shaft rotates to be connected, fixed slip table lower extreme slides and is equipped with the sliding plate, the fixed two filter screens that are equipped with of sliding plate lower extreme symmetry, two fixedly connected with adsorption plate between the filter screen, the adsorption plate lower extreme is equipped with the deposition chamber, the filter screen with bar scraper blade sliding connection, fixed slip table with be connected with big spring between the sliding plate.
Further, the fixed fixture block that is equipped with of sliding plate lower extreme, the fixture block with the sliding plate passes through the buckle and connects, fixture block middle part upper end is fixed along the circumferencial direction and is equipped with a plurality of triangular platforms, the triangular platform is the arc triangular platform that increases gradually, the slider with triangular platform sliding connection, the sliding of fixture block middle part is equipped with the pivot, the pivot with the motor shaft slides and rotates and connect, works as fixed slip table with during the pivot contact, the pivot with fixed slip table sliding connection, works as when the pivot moves up, the pivot can extrude two the slider removes to the centre, until the slider retracts inside the motor shaft, the slider can block behind the retraction motor shaft inside in the inside recess that sets up of pivot to drive the synchronous rotation of pivot.
Further, the fixture block lower extreme is fixed along the circumferencial direction and is equipped with a plurality of active carbon boards, the fixed deposition chamber that is equipped with of active carbon board lower extreme, the deposition chamber with pivot sliding connection, the fixed electric putter that is equipped with in inside lower extreme of casing, the fixed block that is equipped with on the inside front and back lateral wall of casing, the fixed block with electric putter's telescopic shaft sliding connection, it is equipped with the sliding block to slide on electric putter's the telescopic shaft, the sliding block with be connected with buffer spring between the fixed block, the fixed electrified board that is equipped with on the sliding block, electric putter's telescopic shaft upper end is fixed and is equipped with the connecting block, the connecting block with the pivot is rotated and is connected.
When air is required to be purified, the fan is started, so that air is sucked into the air inlet, after the air reaches the retarding cavity, the space is enlarged, the air flow is reduced, the contact time between the active carbon plate and the air is longer, the purification is more thorough, at the moment, the electric push rod extends to the longest, so that the rotating shaft is in an initial state, namely, the groove in the rotating shaft is meshed with the two sliding blocks, the motor is started simultaneously, the motor shaft is rotated, the rotating shaft is driven to rotate through the two sliding blocks, the rotating shaft drives the plurality of active carbon plates fixed between the clamping blocks and the dust accumulation cavity to rotate, so that each plane of the active carbon plates is in uniform contact with the air, the air is accelerated to be transported through the sieve plate, the atomizing device is started, water inside the water collection cavity is atomized and is in contact with the purified air, the humidification is completed, at the moment, the ultraviolet sterilization device in a normally bright state irradiates the humidified air, the sterilization is completed, and the air purification can be fully utilized for the air purification, the utilization efficiency of the activated carbon plate is high, disinfection and sterilization can be completed in the humidifying process, and lung infection of indoor personnel is avoided.
When the active carbon plate reaches the life limit and leads to the air quality unqualified, the air detector continuously detects the air after the humidification, and when the air quality is unqualified, the control steering wheel closes the adjustable fender for after the unable exhaust of the inside air of casing, send out the police dispatch newspaper and remind the change active carbon plate, can detect the air after the purification, isolate the input of air when the quality is not up to standard, avoid indoor personnel to be poisoned.
When the dust on the activated carbon plate and the filter screen is excessive, the electric push rod is started to contract, the rotating shaft is driven to move downwards through the connecting block, the telescopic shaft of the electric push rod slides on the fixed block until the connecting block is contacted with the charged plate, the charged plate is always contacted with the adsorption plate under the action of the buffer spring, namely, the adsorption plate is charged, the sliding block is disengaged from the rotating shaft due to the downward moving rotating shaft, the sliding block moves towards two ends under the action of the connecting spring, the motor is started to rotate the motor shaft, the sliding block is driven to slide on the triangular table, namely, the sliding block rises and then falls suddenly, the sliding block slides on the fixed sliding table, the clamping block vibrates continuously up and down through the large spring, the dust on the upper surface of the activated carbon plate is vibrated and separated, the adsorption plate adsorbs floating dust, and after cleaning, the electric push rod continues to move downwards, so that the sliding block is separated from the triangular table, simultaneously the connecting block drives electrified board and moves down, make electrified board and adsorption plate break away from, the dust that adsorbs on the adsorption plate gets into the deposition chamber, in the continuous period of vibrations from top to bottom of sliding plate, it reciprocates to drive the filter screen in step, make the scraper blade on the bar scraper blade constantly scrape the filter screen surface, thereby get rid of the big dust of bar scraper blade surface adhesion, can clean the dust on active carbon plate and the bar scraper blade by oneself, the life of extension active carbon plate, adsorb little dust through the static during clean, the condition of dust explosion appears in the cleaning process has effectively been prevented.
In addition, the invention also provides a use method of the breathing exerciser for the department of respiration, which comprises the following steps:
s1, starting a fan to convey air into the positive pressure room;
s2, allowing air outside the positive pressure chamber to enter the strip-shaped scraper from the air inlet to decelerate, and purifying by an activated carbon plate through a plurality of screens and then discharging;
s3, simultaneously starting the atomization device, atomizing water in the water collection cavity, and finishing air humidification after sterilization by the ultraviolet sterilization device;
s4, the gas detector detects the humidified air, and if the air quality is not qualified, the movable baffle is controlled to be closed and an alarm is given;
and S5, when the air pressure in the positive pressure room is too high, the air pressure enters the shell through the pressure plate and is discharged outside through the air exchange port.
Drawings
FIG. 1 is an external schematic view of a chemical plant positive pressure room air purification interaction device and a method of use thereof.
FIG. 2 is an internal cross-sectional view of a chemical plant positive pressure room air purification interaction device and a method of use thereof.
Fig. 3 is a sectional view taken along a-a in fig. 2.
Fig. 4 is an enlarged sectional view at B in fig. 2.
Fig. 5 is an enlarged sectional view at C in fig. 2.
In the figure, 10, the housing; 11. an air exchange port; 12. an air inlet; 13. a retarding cavity; 14. a strip-shaped scraper; 15. an activated carbon plate; 16. filtering with a screen; 17. fixing the sliding table; 18. a motor; 19. a partition plate; 20. a pressure plate; 21. a movable baffle; 22. a gas detector; 23. an ultraviolet sterilization device; 24. a ventilation board; 25. a fan; 26. a fixed block; 27. an atomizing device; 28. a water collection cavity; 29. an electric push rod; 30. an ash accumulation cavity; 31. a sieve plate; 32. an adsorption plate; 33. a motor shaft; 34. a connecting spring; 35. a triangular table; 36. a slider; 37. a rotating shaft; 38. a large spring; 39. connecting blocks; 40. a charged plate; 41. a slider; 42. a fixed block; 43. a buffer spring; 44. a sliding plate; 45. and (7) clamping blocks.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figure 1, a chemical plant malleation room air purification interaction device, including casing 10, its characterized in that, the inside right side of casing 10 is equipped with air humidification sterilizing equipment, air humidification sterilizing equipment is used for carrying out humidification treatment to the air after the purification, air humidification sterilizing equipment is including setting up the chamber 28 that catchments in the casing 10 bottom, the inside activated carbon board cleaning device that is equipped with of casing 10, activated carbon board cleaning device is used for the dust increase of attaching on the clean activated carbon board life, activated carbon board cleaning device is including fixed the retardation chamber 13 that sets up on the left of casing 10.
As shown in fig. 1 and fig. 2, the positive pressure air exchange device includes a partition plate 19 fixedly disposed on the right side wall of the casing 10, a plurality of movable baffles 21 are rotatably disposed on the partition plate 19 of the air change port 1, a pressure plate 20 is connected between the movable baffle 21 at the upper end and the partition plate 19, each movable baffle 21 is connected with each other and is controlled to be opened and closed by a steering engine, a partition plate is fixedly disposed at the upper end of the casing 10, and an air change port 11 is fixedly disposed on the rear side wall of the casing 10 at the upper end of the partition plate.
As shown in fig. 2, the air humidification sterilizing device includes the atomizing device 27 disposed on the water collecting cavity 28, the liquid in the water collecting cavity 28 can enter the atomizing device 27 all the time, the sieve plate 31 is fixedly disposed between the water collecting cavity 28 and the baffle plate, the fixing block 26 is fixedly disposed on the sieve plate 31, the fan 25 is fixedly disposed on the fixing block 26, the ventilating plate 24 is fixedly disposed on the sieve plate 31, the fan 25 is disposed inside the ventilating plate 24, the ultraviolet sterilizing device 23 is fixedly disposed at the lower end of the baffle plate, the ultraviolet sterilizing device 23 is a high-power ultraviolet lamp, the gas detector 22 is disposed on the right side of the ultraviolet sterilizing device 23, and the gas detector 22 can detect the purified gas at any time.
As shown in fig. 1 and fig. 2, the air purification device includes an air inlet 12 fixedly disposed at the left side of a retarding chamber 13, the retarding chamber 13 is used for retarding the speed of air flowing through the air inlet 12 and the retarding chamber 13, the air purification effect is improved, and a strip-shaped scraper 14 is fixedly disposed inside the retarding chamber 13.
As shown in fig. 2 and 4, the activated carbon plate cleaning device comprises a motor 18 fixedly arranged on a partition plate, a motor shaft 33 is arranged on an output end of the motor 18, two sliders 36 are symmetrically and slidably arranged on the motor shaft 33, the two sliders 36 are a concave part and a convex part which can be mutually engaged, a connecting spring 34 is connected between the two sliders 36, a fixed sliding table 17 is fixedly arranged on the partition plate, the fixed sliding table 17 is rotatably connected with the motor shaft 33, a sliding plate 44 is slidably arranged at the lower end of the fixed sliding table 17, two filter screens 16 are symmetrically and fixedly arranged at the lower end of the sliding plate 44, an adsorption plate 32 is fixedly connected between the two filter screens 16, an ash accumulation cavity 30 is arranged at the lower end of the adsorption plate 32, the filter screens 16 are slidably connected with the strip-shaped scraper 14, and a large spring 38 is connected between the fixed sliding table 17 and the sliding plate 44.
As shown in fig. 2, 3 and 4, a clamping block 45 is fixedly arranged at the lower end of the sliding plate 44, the clamping block 45 is connected with the sliding plate 44 through a snap fit, a plurality of triangular tables 35 are fixedly arranged at the upper end of the middle part of the clamping block 45 along the circumferential direction, the triangular tables 35 are gradually increased arc-shaped triangular tables, the sliding blocks 36 are connected with the triangular tables 35 in a sliding manner, a rotating shaft 37 is slidably arranged at the middle part of the clamping block 45, the rotating shaft 37 is connected with the motor shaft 33 in a sliding manner and rotates, when the fixed sliding table 17 contacts with the rotating shaft 37, the rotating shaft 37 is connected with the fixed sliding table 17 in a sliding manner, when the rotating shaft 37 moves upwards, the rotating shaft 37 can extrude the two sliding blocks 36 to move towards the middle until the sliding blocks 36 retract into the motor shaft 33, and after the sliding blocks 36 retract into the motor shaft 33, the sliding blocks can be clamped in grooves formed in the rotating shaft 37, and drive the rotating shaft 37 to rotate synchronously.
As shown in fig. 2, 3 and 4, the lower end of the clamping block 45 is fixedly provided with a plurality of activated carbon plates 15 along the circumferential direction, the lower end of each activated carbon plate 15 is fixedly provided with an ash deposition cavity 30, the ash deposition cavity 30 is slidably connected with the rotating shaft 37, the lower end inside the casing 10 is fixedly provided with the electric push rod 29, the front side wall and the rear side wall inside the casing 10 are fixedly provided with fixed blocks 42, the fixed blocks 42 are slidably connected with the telescopic shaft of the electric push rod 29, the telescopic shaft of the electric push rod 29 is slidably provided with a sliding block 41, a buffer spring 43 is connected between the sliding block 41 and the fixed block 42, the sliding block 41 is fixedly provided with an electrified plate 40, the upper end of the telescopic shaft of the electric push rod 29 is fixedly provided with a connecting block 39, and the connecting block 39 is rotatably connected with the rotating shaft 37.
When air purification is needed, the fan 25 is started to enable the air inlet 12 to suck air, after the air reaches the retarding cavity 13, the space is enlarged, the air flow is reduced, the contact time of the activated carbon plate 15 and the air is longer, the purification is more thorough, at the moment, the electric push rod 29 extends to the longest length, the rotating shaft 37 is in an initial state, namely, the groove on the rotating shaft 37 is meshed with the two sliding blocks 36, the motor 18 is started simultaneously, the motor shaft 33 rotates, the rotating shaft 37 is driven by the two sliding blocks 36 to rotate, the rotating shaft 37 drives the plurality of activated carbon plates 15 fixed between the clamping blocks 45 and the dust accumulation cavity 30 to rotate, each plane of the activated carbon plates 15 is in uniform air contact, the air is accelerated to be transported through the sieve plate 31, the atomizing device 27 is started, the water inside the water collecting cavity 28 is atomized and is in contact with the purified air, the humidification is completed, at the moment, the ultraviolet sterilizing device 23 in a normally bright state irradiates the humidified air, accomplish and disinfect, a plurality of planes that can make full use of active carbon board carry out air purification, and the in-process that can accomplish the disinfection and sterilization at the humidification is high to active carbon board, avoids indoor personnel lung to infect.
When the active carbon plate 15 reaches the life limit and leads to the air quality unqualified, gas detector 22 continuously detects the air after the humidification, and when the air quality is unqualified, control steering wheel closes adjustable fender 21 for the unable exhaust back of the inside air of casing 10, send out the police dispatch newspaper and remind change active carbon plate 15, can detect the air after the purification, isolate the input of air when the quality is not up to standard, avoid indoor personnel to be poisoned.
When the dust on the activated carbon plate 15 and the filter screen 16 is too much, the electric push rod 29 is started to contract the electric push rod 29, the connecting block 39 drives the rotating shaft 37 to move downwards, at the same time, the telescopic shaft of the electric push rod 29 slides on the fixed block 42 until the connecting block 39 contacts with the charged plate 40, the charged plate 40 is always in contact with the adsorption plate 32 under the action of the buffer spring 43, namely, the adsorption plate 32 is charged, the downwards moving rotating shaft 37 enables the sliding block 36 to be disengaged from the rotating shaft 37, meanwhile, the sliding block 36 moves towards two ends under the action of the connecting spring 34, the motor 18 is started, the motor shaft 33 rotates to drive the sliding block 36 to slide on the triangular table 35, namely, the sliding block rises firstly and then falls suddenly, the sliding block 44 slides on the fixed sliding table 17, the clamping block 45 vibrates continuously up and down through the large spring 38, further, the dust on the upper surface of the activated carbon plate 15 is vibrated and separated, and the adsorption plate 32 adsorbs the floating dust, after the cleaning, move electric putter 29 down continuously, make slider 36 and triangular platform 35 break away from, connecting block 39 drives electrified board 40 and moves down simultaneously, make electrified board 40 and adsorption plate 32 break away from, the last adsorbed dust of adsorption plate 32 gets into deposition chamber 30, in the continuous period of vibrations from top to bottom of sliding plate 44, it reciprocates in step to drive filter screen 16, make the continuous scraping of scraper blade on the bar scraper blade 14 to filter screen 16 surface, thereby get rid of bar scraper blade 14 attached big dust, can clean the dust on activated carbon board and the bar scraper blade 14 by oneself, the life of extension activated carbon board, adsorb little dust through static during the cleaning, effectively prevented the condition that dust explosion appears in the cleaning process.
Compared with the prior art, this chemical plant positive pressure room air purification interaction device has following advantage:
1. the air purification can be carried out by fully utilizing a plurality of planes of the activated carbon plate, and the utilization efficiency of the activated carbon plate is high.
2. Can finish disinfection and sterilization in the humidification process, and avoid the lung infection of indoor personnel.
3. The air after purification can be detected, the input of air is isolated when the quality does not reach the standard, and the poisoning of indoor personnel is avoided.
4. Can clean the dust on the active carbon plate and the strip-shaped scraper blade by oneself, and prolong the service life of the active carbon plate.
5. The small dust is adsorbed by static electricity during cleaning, so that the dust explosion in the cleaning process is effectively prevented.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a mutual device of malleation room air purification of chemical plant, includes casing (10), its characterized in that, casing (10) inside right side is equipped with air humidification sterilizing equipment, and air humidification sterilizing equipment is used for carrying out humidification treatment to the air after purifying, and air humidification sterilizing equipment is including setting up the chamber (28) that catchments of casing (10) bottom, casing (10) inside is equipped with activated carbon plate cleaning device, and activated carbon plate cleaning device is used for the dust extension life who depends on the clean activated carbon plate, and activated carbon plate cleaning device is including fixed the setting casing (10) left chamber (13) that slows down.
2. The air purification interaction device for the positive pressure chamber of the chemical plant according to claim 1, characterized in that: malleation air exchange device is including fixed setting up division board (19) on casing (10) right side wall, it is equipped with a plurality of adjustable fender (21) to rotate on air change mouth (1) division board (19), the upper end adjustable fender (21) with be connected with pressure plate (20), every between division board (19) adjustable fender (21) interconnect to control it through a steering wheel and open and close, casing (10) upper end is fixed and is equipped with the baffle, the baffle upper end fixed air change mouth (11) of being equipped with on casing (10) rear side wall.
3. The air purification interaction device for the positive pressure room of the chemical plant according to claim 2, wherein: the air humidifying and sterilizing device comprises an atomizing device (27) arranged on the water collecting cavity (28), the liquid in the water collecting cavity (28) can enter the atomizing device (27) all the time, a sieve plate (31) is fixedly arranged between the water collecting cavity (28) and the partition plate, a fixed block (26) is fixedly arranged on the sieve plate (31), a fan (25) is fixedly arranged on the fixed block (26), a ventilation plate (24) is fixedly arranged on the sieve plate (31), the fan (25) is positioned inside the ventilating plate (24), the lower end of the clapboard is fixedly provided with an ultraviolet sterilization device (23), the ultraviolet sterilization device (23) is a high-power ultraviolet lamp, a gas detector (22) is arranged on the right side of the ultraviolet sterilization device (23), and the gas detector (22) can detect purified gas at any time.
4. The air purification interaction device for the positive pressure room of the chemical plant according to claim 3, wherein: air purification device is in including fixed setting slow chamber (13) left air intake (12), through air intake (12) and slow chamber (13) are used for slowing down the speed that the air flowed through, improve air purification's effect, slow chamber (13) inside fixed bar scraper blade (14) that is equipped with.
5. The air purification interaction device for the positive pressure room of the chemical plant according to claim 4, wherein: the activated carbon plate cleaning device comprises a motor (18) fixedly arranged on a partition plate, a motor shaft (33) is arranged at the output end of the motor (18), two sliders (36) are symmetrically arranged on the motor shaft (33) in a sliding manner, the two sliders (36) are a concave part and a convex part which can be mutually meshed, a connecting spring (34) is connected between the two sliders (36), a fixed sliding table (17) is fixedly arranged on the partition plate, the fixed sliding table (17) is rotatably connected with the motor shaft (33), a sliding plate (44) is arranged at the lower end of the fixed sliding table (17) in a sliding manner, two filter screens (16) are symmetrically and fixedly arranged at the lower end of the sliding plate (44), an adsorption plate (32) is fixedly connected between the two filter screens (16), an ash accumulation cavity (30) is arranged at the lower end of the adsorption plate (32), and the filter screens (16) are slidably connected with strip-shaped scraping plates (14), and a large spring (38) is connected between the fixed sliding table (17) and the sliding plate (44).
6. The air purification interaction device for the positive pressure room of the chemical plant according to claim 5, wherein: the lower end of the sliding plate (44) is fixedly provided with a clamping block (45), the clamping block (45) is connected with the sliding plate (44) through a buckle, the upper end of the middle part of the clamping block (45) is fixedly provided with a plurality of triangular tables (35) along the circumferential direction, each triangular table (35) is an arc-shaped triangular table which is gradually increased, the sliding block (36) is in sliding connection with the triangular tables (35), the middle part of the clamping block (45) is provided with a rotating shaft (37) in a sliding manner, the rotating shaft (37) is in sliding and rotating connection with the motor shaft (33), when the fixed sliding table (17) is in contact with the rotating shaft (37), the rotating shaft (37) is in sliding connection with the fixed sliding table (17), when the rotating shaft (37) moves upwards, the rotating shaft (37) can extrude the two sliding blocks (36) to move towards the middle until the sliding blocks (36) retract into the motor shaft (33), the sliding block (36) can be clamped in a groove formed in the rotating shaft (37) after being retracted into the motor shaft (33), and drives the rotating shaft (37) to rotate synchronously.
7. The air purification interaction device for the positive pressure room of the chemical plant according to claim 6, wherein: the lower end of the clamping block (45) is fixedly provided with a plurality of active carbon plates (15) along the circumferential direction, an ash deposition cavity (30) is fixedly arranged at the lower end of the active carbon plate (15), the ash deposition cavity (30) is connected with the rotating shaft (37) in a sliding way, an electric push rod (29) is fixedly arranged at the lower end inside the shell (10), fixing blocks (42) are fixedly arranged on the front side wall and the rear side wall inside the shell (10), the fixed block (42) is connected with a telescopic shaft of the electric push rod (29) in a sliding way, a sliding block (41) is arranged on a telescopic shaft of the electric push rod (29) in a sliding way, a buffer spring (43) is connected between the sliding block (41) and the fixed block (42), fixed electrified board (40) that is equipped with on sliding block (41), the telescopic shaft upper end of electric putter (29) is fixed and is equipped with connecting block (39), connecting block (39) with pivot (37) rotate and are connected.
8. The use method of the respiratory exerciser for respiratory department according to claim 7, wherein: the method comprises the following steps:
s1, starting a fan (25) to convey air into the positive pressure chamber;
s2, the air outside the positive pressure chamber enters the strip-shaped scraper (14) from the air inlet (12) for speed reduction, and is purified by a plurality of screens through the activated carbon plate (15) and then is discharged;
s3, starting the atomization device (27) at the same time, atomizing water in the water collecting cavity (28), and finishing air humidification after sterilization by the ultraviolet sterilization device (23);
s4, the gas detector (22) detects the humidified air, and if the air quality is unqualified, the movable baffle (21) is controlled to be closed and an alarm is given out;
and S5, when the air pressure in the positive pressure chamber is too high, the air pressure passes through the pressure plate (20), enters the shell (10) and is discharged outside through the ventilation opening (11).
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| JP2009082289A (en) * | 2007-09-28 | 2009-04-23 | Mitsubishi Electric Corp | Cleaning device, filter cleaner, and air conditioner |
| CN202182527U (en) * | 2011-07-11 | 2012-04-04 | 宁波真和电器股份有限公司 | Air purification humidifier |
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Application publication date: 20220506 |