CN109316901A - A kind of formaldehyde absorption device for smart home - Google Patents
A kind of formaldehyde absorption device for smart home Download PDFInfo
- Publication number
- CN109316901A CN109316901A CN201811189016.6A CN201811189016A CN109316901A CN 109316901 A CN109316901 A CN 109316901A CN 201811189016 A CN201811189016 A CN 201811189016A CN 109316901 A CN109316901 A CN 109316901A
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- motor
- shell
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- smart home
- formaldehyde
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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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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
- B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
-
- 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
- B01D2259/401—Further details for adsorption processes and devices using a single bed
Abstract
The present invention relates to a kind of formaldehyde absorption devices for smart home, including shell, air inlet pipe, exhaust is hung, waste pipe, controller and feeding machanism, absorbing mechanism is equipped in shell, guide plate and blower, feeding machanism includes hopper, vertical tube, conveying pipeline, sealing cover and handle, conveying component is equipped in conveying pipeline, shredder assemblies are equipped in hopper, shredder assemblies include first motor, rotating bar, elevating lever, pulverizing unit and two lifting units, absorbing mechanism includes adjusting component, cross bar, vibration component, web plate and two vertical bars, the formaldehyde absorption device for being used for smart home can be crushed active carbon particle by feeding machanism, and particle is delivered in time in shell so that absorbing mechanism absorbs formaldehyde, moreover, in absorbing mechanism, active carbon particle is evenly distributed on web plate by vibration component, into one Step expands the contact area of active carbon and air, realizes the efficient absorption of PARA FORMALDEHYDE PRILLS(91,95), improves the practicability of equipment.
Description
Technical field
The present invention relates to air cleaning facility field, in particular to a kind of formaldehyde absorption device for smart home.
Background technique
With the development of real estate, gradually increase in the building that city creates.After new house finishing, it can be remained in room
A large amount of formaldehyde, since formaldehyde has very strong stimulation to mucocutaneous, high concentration will appear serious drive when sucking stimulated
It is even carcinogenic with oedema, Eye irritation, headache, allergic dermatitis, bronchus, asthma.
In order to protect the health of people, people are usually carried out using the active carbon filter screen PARA FORMALDEHYDE PRILLS(91,95) in air purifier
Absorption processing, but since the contact area of active carbon filter screen and air is limited, when ventilation quantity or larger ventilation speed, activity
Charcoal strainer is unable to fully absorb formaldehyde, still has part residues of formaldehyde so as to cause purified air, moreover, due to activity
Charcoal has certain saturation degree, and after absorbing saturation, people would generally forget replacement active carbon filter screen, and active carbon is caused to absorb
Formaldehyde is easy to release, and causes secondary pollution to indoor air, so as to cause existing methanal decontamination plant practicability drop
It is low.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for smart home
Formaldehyde absorption device.
The technical solution adopted by the present invention to solve the technical problems is: a kind of formaldehyde absorption dress for smart home
It sets, including shell, air inlet pipe, exhaust extension, waste pipe, controller and feeding machanism, the air inlet pipe and waste pipe are located at
The lower section of the two sides of shell, the waste pipe is interior to be equipped with the first valve, and the exhaust pipe is fixed on the top of shell, the air inlet
Pipe, exhaust pipe and waste pipe are connected to shell, and absorbing mechanism, guide plate and blower, the blower position are equipped in the shell
In the top of absorbing mechanism, the guide plate is fixed on diagonally downward on the inner wall of the side of the close waste pipe of shell, described
Guide plate is fixedly connected with the bottom of waste pipe, and the controller is fixed on the shell, and shell is arranged in the feeding machanism
Side, the controller is interior to be equipped with PLC, and the blower and the first valve are electrically connected with PLC；
The feeding machanism includes hopper, vertical tube, conveying pipeline, sealing cover and handle, and the hopper is fixed on by vertical tube
The top of conveying pipeline, the hopper are connected to by vertical tube with conveying pipeline, and the conveying pipeline is connected to shell, and the handle is fixed on
The top of sealing cover, the sealing cover are located at the top of hopper, the second valve are equipped in the vertical tube, is equipped in the conveying pipeline
Conveying component, the hopper is interior to be equipped with shredder assemblies, and the shredder assemblies include first motor, rotating bar, elevating lever, crush list
Member and two lifting units, the first motor are fixed on the lower section of sealing cover, and the first motor and the second valve are and PLC
Electrical connection, the first motor and rotating bar are sequentially connected, and two lifting units are located at the lower section at the both ends of rotating bar, institute
It states lifting unit and elevating lever is sequentially connected, the pulverizing unit is located at the lower section of elevating lever；
The absorbing mechanism includes adjusting component, cross bar, vibration component, web plate and two vertical bars, one end of the cross bar
Hinged with the inner wall of the side of the close air inlet pipe of shell, the component that adjusts is located at the lower section of cross bar, the adjusting component and
Cross bar transmission connection, the vibration component are located at the top of cross bar, and the both ends of the strainer pass through two vertical bars and cross bar respectively
It is fixedly connected, the vibration component includes reciprocal unit, reciprocating plate, several vibration units, and the reciprocal unit is arranged in cross bar
On, the reciprocal unit and reciprocating plate are sequentially connected, and the vibration unit is evenly distributed between web plate and reciprocating plate, described past
Compound plate is set on vertical bar, and the vibration unit includes spring and vibrating mass, and the vibrating mass is arranged by spring in reciprocating plate
Top.
Preferably, the lifting unit includes the second motor, second in order to drive elevating lever to move in the vertical direction
Connecting rod and third connecting rod, second motor are fixed on the lower section of rotating bar, and second motor and rotating bar are sequentially connected, institute
It is hinged by third connecting rod and elevating lever to state second connecting rod, second motor is electrically connected with PLC.
Preferably, the steady movement in order to realize elevating lever, the lifting unit further includes fixed link, the fixed link
It is fixed on the lower section of rotating bar, the elevating lever is set in fixed link.
Preferably, the smooth rotation in order to guarantee rotating bar, the lower section of the sealing cover is equipped with annular groove, the annular
Slot is dovetail groove, is set above the rotating bar there are two sliding block, the sliding block is slidably connected with annular groove.
Preferably, for the ease of to active carbon carry out dispersion and fining, the pulverizing unit include third motor, bearing,
Shaft and several blades, the third motor and bearing are each attached to the lower section of elevating lever, and the one of the third motor and shaft
The other end of end transmission connection, the shaft is arranged in bearing, and the third motor is connect with rotating shaft transmission, and the blade is equal
It is even to be distributed in shaft.
Preferably, the conveying component includes movable block, blocks up in order to which suitable active carbon particle to be delivered in shell
The side of block, connecting rod, air pump, cylinder and piston, the separate shell of the movable block is equipped with recess, and the cylinder is fixed on recessed
In mouthful, the air pump is connected to cylinder, and the air pump is electrically connected with PLC, and one end of the piston is arranged in cylinder, the work
The other end of plug is fixedly connected with the inner wall of the side of the separate main body of conveying pipeline, and the sprue is located at the opening of conveying pipeline,
The sprue is fixedly connected by connecting rod with movable block.
Preferably, in order to adjust the angle of cross bar, the adjusting component includes the 4th motor, buffer stopper, screw rod, driving
Block and strut, the 4th motor and buffer stopper are each attached on the inner wall of the side of the separate hopper of shell, the 4th electricity
Machine is electrically connected with PLC, and the top transmission connection of the 4th motor and screw rod, the bottom end of the screw rod is arranged in buffer stopper,
The drive block is set on screw rod, the drive block be equipped with the junction of screw rod and the matched screw thread of screw rod, the drive
Motion block is hinged by strut and cross bar.
Preferably, in order to drive reciprocating plate to move back and forth, the reciprocal unit include the 5th motor, driving wheel,
Drive rod, driving frame and link block, the 5th motor are fixed on cross bar, and the 5th motor is electrically connected with PLC, and described the
Five motors and driving wheel are sequentially connected, and the drive rod is located at the separate the center point of driving wheel, and the drive rod is located at driving frame
Inside, the driving frame is fixedly connected by driving frame with reciprocating plate.
Preferably, the top of the web plate is equipped with sealing ring in order to avoid active carbon particle is fallen from the periphery of web plate,
The sealing ring is fixed on the inner wall of shell, and the sealing ring is resisted against the lower section of web plate.
Preferably, in order to detect exhaust quality, be equipped with formaldehyde sensor in the exhaust pipe, the formaldehyde sensor with
PLC electrical connection.
The invention has the advantages that the formaldehyde absorption device for being used for smart home can be by active carbon by feeding machanism
Particle is crushed, and particle is delivered in time so that absorbing mechanism absorbs formaldehyde in shell, with existing feeding machanism phase
Than the feeding machanism increases the contact area of active carbon and air by refinement activity charcoal, improves the absorption effect of PARA FORMALDEHYDE PRILLS(91,95)
Rate moreover in absorbing mechanism, is evenly distributed on active carbon particle on web plate by vibration component, further expansion
The contact area of active carbon and air, realizes the efficient absorption of PARA FORMALDEHYDE PRILLS(91,95), improves the practicability of equipment, with existing suction
It receives mechanism to compare, absorbing mechanism's flexible structure, after active carbon reaches saturation, the active carbon of saturation can be discharged from shell.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the formaldehyde absorption device for smart home of the invention；
Fig. 2 is the structural schematic diagram of the feeding machanism of the formaldehyde absorption device for smart home of the invention；
Fig. 3 is the structural schematic diagram of the purification mechanism of the formaldehyde absorption device for smart home of the invention；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
In figure: 1. shells, 2. air inlet pipe, 3. exhaust pipes, 4. waste pipes, 5. controllers, 6. guide plates, 7. blowers, 8. material
Case, 9. vertical tubes, 10. conveying pipelines, 11. sealing covers, 12. handles, 13. first motors, 14. rotating bars, 15. elevating levers, 16. is horizontal
Bar, 17. web plates, 18. vertical bars, 19. reciprocating plates, 20. springs, 21. vibrating mass, 22. second motors, 23. second connecting rods, 24.
Three-link, 25. fixed links, 26. annular grooves, 27. sliding blocks, 28. third motors, 29. bearings, 30. shafts, 31. blades, 32. move
Motion block, 33. sprues, 34. connecting rods, 35. air pumps, 36. cylinders, 37. pistons, 38. the 4th motors, 39. buffer stoppers, 40. screw rods,
41. drive block, 42. struts, 43. the 5th motors, 44. driving wheels, 45. drive rods, 46. driving frames, 47. link blocks, 48. sealings
Ring, 49. formaldehyde sensors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of formaldehyde absorption device for smart home, including shell 1, air inlet pipe 2, exhaust extension 3, row
Useless pipe 4, controller 5 and feeding machanism, the air inlet pipe 2 and waste pipe 4 are located at the lower section of the two sides of shell 1, the row
It is equipped with the first valve in useless pipe 4, the exhaust pipe 3 is fixed on the top of shell 1, the air inlet pipe 2, exhaust pipe 3 and waste pipe 4
It is connected to shell 1, is equipped with absorbing mechanism, guide plate 6 and blower 7 in the shell 1, the blower 7 is located at absorbing mechanism
Top, the guide plate 6 are fixed on diagonally downward on the inner wall of the side of the close waste pipe 4 of shell 1, the guide plate 6 with
The bottom of waste pipe 4 is fixedly connected, and the controller 5 is fixed on shell 1, and the side of shell 1 is arranged in the feeding machanism,
It is equipped with PLC in the controller 5, the blower 7 and the first valve are electrically connected with PLC；
User operates equipment operation when using the formaldehyde absorption device, through controller 5, inside PLC control shell 1
Blower 7 start, form air-flow in shell 1, the air in shell 1 extracted out from exhaust pipe 3 so that outside air by into
Tracheae 2 enters in shell 1, when air flows up in shell 1, absorbs the formaldehyde in air using absorbing mechanism, then will be empty
Gas is discharged from exhaust pipe 3, to achieve the purpose that, to air cleaning, after the formaldehyde in absorbing mechanism is saturated, PLC controls waste discharge
The first valve in pipe 4 is opened, and then the active carbon of saturation is discharged on guide plate 6 by absorbing mechanism, along inclined guide plate 6
Slide downward, and by waste pipe 4 be discharged after, PLC control the first valve close, then from feeding machanism to absorbing mechanism provide not
The active carbon used, to achieve the purpose that air continuing purge.
As shown in Fig. 2, the feeding machanism includes hopper 8, vertical tube 9, conveying pipeline 10, sealing cover 11 and handle 12, it is described
Hopper 8 is fixed on the top of conveying pipeline 10 by vertical tube 9, and the hopper 8 is connected to by vertical tube 9 with conveying pipeline 10, the conveying
Pipe 10 is connected to shell 1, and the handle 12 is fixed on the top of sealing cover 11, and the sealing cover 11 is located at the top of hopper 8, institute
It states and is equipped with the second valve in vertical tube 9, conveying component is equipped in the conveying pipeline 10, shredder assemblies are equipped in the hopper 8, it is described
Shredder assemblies include first motor 13, rotating bar 14, elevating lever 15, pulverizing unit and two lifting units, the first motor
13 are fixed on the lower section of sealing cover 11, and the first motor 13 and the second valve are electrically connected with PLC, the first motor 13 with
Rotating bar 14 is sequentially connected, and two lifting units are located at the lower section at the both ends of rotating bar 14, the lifting unit and lifting
Bar 15 is sequentially connected, and the pulverizing unit is located at the lower section of elevating lever 15；
In feeding machanism, by the openable sealing cover 11 of handle 12, active carbon is added into hopper 8, then passes through control
Device 5 processed operates shredder assemblies operation, while driving rotating bar 14 to rotate in the horizontal direction by first motor 13, lifting unit band
Dynamic elevating lever 15 moves up and down, to constantly change the height and position of pulverizing unit, by pulverizing unit by the activity in hopper 8
Charcoal carries out cutting and grinding, makes Refinement of Activated Carbon, convenient for increasing the contact area of activated carbon granule surface and air, to improve first
The absorption efficiency of aldehyde.When needing to provide not used active carbon into shell 1, the second valve is controlled by PLC and is opened, so that material
Active carbon in case 8 is flowed by vertical tube 9 into conveying pipeline 10, then by conveying component that the active carbon in conveying pipeline 10 is defeated again
It send to shell 1.
As shown in figure 3, the absorbing mechanism includes adjusting component, cross bar 16, vibration component, web plate 17 and two vertical bars
18, the inner wall of the side of the close air inlet pipe 2 of one end and shell 1 of the cross bar 16 is hinged, and the adjusting component is located at cross bar
16 lower section, the adjusting component and cross bar 16 are sequentially connected, and the vibration component is located at the top of cross bar 16, the strainer
Both ends pass through two vertical bars 18 respectively and are fixedly connected with cross bar 16, and the vibration component includes reciprocal unit, reciprocating plate 19, several
Vibration unit, the reciprocal unit are arranged on cross bar 16, and the reciprocal unit and reciprocating plate 19 are sequentially connected, and the vibration is single
Member is evenly distributed between web plate 17 and reciprocating plate 19, and the reciprocating plate 19 is set on vertical bar 18, and the vibration unit includes
The top of reciprocating plate 19 is arranged in by spring 20 for spring 20 and vibrating mass 21, the vibrating mass 21.
After active carbon in conveying pipeline 10 is delivered in shell 1, the top of web plate 17 is fallen in, is run in blower 7, control is outer
After portion's air is entered in shell 1 by air inlet pipe 2, air flows upwards are contacted with active carbon, to make activated carbon adsorption air
In formaldehyde.In order to reinforce absorbability, PLC controls the reciprocal unit operation on cross bar 16, drives reciprocating plate 19 in vertical side
It moves back and forth upwards, reciprocating plate 19 is acted on vibrating mass 21 in moving process by spring 20, so that vibrating mass 21
It is moved back and forth in the lower section of web plate 17, web plate 17 is tapped, so that the active carbon powder on web plate 17 can be uniformly distributed in web plate
17 tops, and then the contact area of active carbon and air is increased, improve the absorbability of PARA FORMALDEHYDE PRILLS(91,95).When needing replacing activity
When charcoal, PLC controls to adjust assembly operating, and cross bar 16 is driven to rotate down, so that web plate 17 rotates down, is convenient for web plate 17
On active carbon powder fallen on guide plate 6 along 17 slide downward of web plate, and flowed downwardly into waste pipe 4 by guide plate 6,
It is then discharged from waste pipe 4, then drives cross bar 16 to turn to horizontal position by adjusting component, so that web plate 17 keeps horizontal, just
In placing not used active carbon powder on web plate 17, so that the constant absorption function to formaldehyde in air can be realized.
As shown in Fig. 2, the lifting unit include the second motor 22, second connecting rod 23 and third connecting rod 24, described second
Motor 22 is fixed on the lower section of rotating bar 14, and second motor 22 is sequentially connected with rotating bar 14, and the second connecting rod 23 is logical
It crosses third connecting rod 24 and elevating lever 15 is hinged, second motor 22 is electrically connected with PLC.
PLC controls the starting of the second motor 22, and second connecting rod 23 is driven to rotate, and second connecting rod 23 is acted on by third connecting rod 24
On elevating lever 15, so that elevating lever 15 carries out the movement on vertical direction.
Preferably, the steady movement in order to realize elevating lever 15, the lifting unit further includes fixed link 25, described solid
Fixed pole 25 is fixed on the lower section of rotating bar 14, and the elevating lever 15 is set in fixed link 25.Liter is secured using fixed link 25
The moving direction for dropping bar 15 when so that elevating lever 15 being subjected to displacement, carries out lifting moving with the axis of fixed link 25.
Preferably, the smooth rotation in order to guarantee rotating bar 14, the lower section of the sealing cover 11 is equipped with annular groove 26, institute
Stating annular groove 26 is dovetail groove, and the top of the rotating bar 14 is set there are two sliding block 27, and the sliding block 27 is slided with annular groove 26
Connection.Annular groove 26 by being fixed on 11 lower section of sealing cover secures the shift position of sliding block 27, to secure rotating bar
14 rotary motion trace so that anti-limited slip block 27 is detached from annular groove 26, and then ensure that rotating bar since annular groove 26 is dovetail groove
14 smooth rotation.
Preferably, the pulverizing unit includes third motor 28, bearing for the ease of carrying out dispersion and fining to active carbon
29, shaft 30 and several blades 31, the third motor 28 and bearing 29 are each attached to the lower section of elevating lever 15, the third electricity
One end of machine 28 and shaft 30 is sequentially connected, and the other end of the shaft 30 is arranged in bearing 29, the third motor 28 with
Shaft 30 is sequentially connected, and the blade 31 is evenly distributed in shaft 30.
When carrying out cutting and grinding, PLC controls third motor 28 and starts, and drives shaft 30 under the supporting role of bearing 29
Rotation, so that blade 31 keeps rotation, blade 31 is acted on the activated carbon, with the rotation of blade 31, is realized to active carbon
Cutting and grinding, convenient for reducing the size of active carbon particle, to increase the contact area of active carbon and air.
As shown in Fig. 2, the conveying component includes movable block 32, sprue 33, connecting rod 34, air pump 35, cylinder 36 and lives
The side of plug 37, the separate shell 1 of the movable block 32 is equipped with recess, and the cylinder 36 is fixed in recess, the air pump 35
It is connected to cylinder 36, the air pump 35 is electrically connected with PLC, and one end of the piston 37 is arranged in cylinder 36, the piston 37
The other end be fixedly connected with the inner wall of the side of the separate main body of conveying pipeline 10, the sprue 33 is located at the opening of conveying pipeline 10
Place, the sprue 33 are fixedly connected by connecting rod 34 with movable block 32.
Connectivity part of the sprue 33 to block shell 1 Yu conveying pipeline 10, prevents air cleaning room air from entering in delivery pipe,
After opening the second valve in vertical tube 9, the active carbon powder in hopper 8 flows downward in delivery pipe along vertical tube 9, and fills
Between full sprue 33 and movable block 32, then PLC controls the air pump 35 in the recess of movable block 32 and starts, defeated into cylinder 36
Gas, so that cylinder 36 is relatively moved with piston 37, since the position of piston 37 is fixed, so that cylinder 36 withstands movable block 32
It is mobile to shell 1, and then push to movable block 32 active carbon powder in conveying pipeline 10 in shell 1, realize active powdered carbon
The conveying function at end.
As shown in figure 3, the adjusting component includes the 4th motor 38, buffer stopper 39, screw rod 40, drive block 41 and strut
42, the 4th motor 38 and buffer stopper 39 are each attached on the inner wall of the side of the separate hopper 8 of shell 1, the 4th electricity
Machine 38 is electrically connected with PLC, and the top of the 4th motor 38 and screw rod 40 is sequentially connected, and the bottom end setting of the screw rod 40 is slow
Rush in block 39, the drive block 41 is set on screw rod 40, the drive block 41 be equipped with the junction of screw rod 40 and screw rod
40 matched screw threads, the drive block 41 are hinged by strut 42 and cross bar 16.
When adjusting the angle position of web plate 17, the 4th motor 38 is controlled by PLC and is started, drives screw rod 40 in buffer stopper 39
Supporting role under rotate, screw rod 40 by threaded function on drive block 41 so that axis of the drive block 41 along screw rod 40
Lifting moving is carried out, and then drives cross bar 16 to rotate by strut 42, cross bar 16 passes through vertical bar 18 and 17 company of being kept fixed of web plate
It connects, so that web plate 17 be driven to rotate.
As shown in figure 4, the reciprocal unit includes the 5th motor 43, driving wheel 44, drive rod 45, driving frame 46 and connection
Block 47, the 5th motor 43 are fixed on cross bar 16, and the 5th motor 43 is electrically connected with PLC, the 5th motor 43 with
Driving wheel 44 is sequentially connected, and the drive rod 45 is located at the separate the center point of driving wheel 44, and the drive rod 45 is located at driving frame
46 inside, the driving frame 46 is by driving frame 46 to be fixedly connected with reciprocating plate 19.
PLC control the 5th motor 43 starting, drive driving wheel 44 rotate so that on driving wheel 44 drive rod 45 height position
It sets and does cyclically-varying, drive rod 45 acts on the inner wall of driving frame 46, to make the height for driving frame 46 with drive rod 45
It spends change in location and changes, driving frame 46 drives reciprocating plate 19 to do the reciprocal fortune on synchronous vertical direction by link block 47
It is dynamic.
Preferably, the top of the web plate 17 is equipped with close in order to avoid active carbon particle is fallen from the periphery of web plate 17
Seal ring 48, the sealing ring 48 are fixed on the inner wall of shell 1, and the sealing ring 48 is resisted against the lower section of web plate 17.Using close
Seal ring 48 is contacted with web plate 17, prevents the active carbon particle on web plate 17 from falling from the edge of web plate 17.
Preferably, being equipped with formaldehyde sensor 49, the formaldehyde sensing in the exhaust pipe 3 to detect exhaust quality
Device 49 is electrically connected with PLC.The concentration of formaldehyde in the air being discharged in exhaust pipe 3 is detected by formaldehyde sensor 49, and data
PLC is passed to, when concentration of formaldehyde data are excessively high, shows the active carbon particle on web plate 17 at this time with up to saturation, PLC control is adjusted
Section component drives web plate 17 to rotate down, and the active carbon particle of saturation is discharged, and controls feeding machanism to mentioning above web plate 17
For not used active carbon particle.
The formaldehyde absorption device is in use, lifting unit drives elevating lever 15 to move up and down, and is driven by first motor 13
Rotating bar 14 rotates, and crushes pulverizing unit by the active carbon particle in hopper 8, in order to provide the contact surface of active carbon and air
Product in shell 1, absorbs the formaldehyde in air by the active carbon particle on web plate 17, works as absorption to expand absorption efficiency
It after saturation, adjusts component and cross bar 16 and web plate 17 is driven to rotate down, while the first valve is opened, so that the active carbon of saturation
It after grain is discharged by waste pipe 4, adjusts component and cross bar 16 is driven to turn to horizontal position, PLC opens the second valve, in hopper 8
Active carbon particle fall in conveying pipeline 10, active carbon particle is delivered on web plate 17 by conveying component, then by vibration group
Part taps strainer, is evenly distributed on active carbon particle on web plate 17, to expand the contact area with air, enables the device to
Enough continue PARA FORMALDEHYDE PRILLS(91,95) efficiently to be absorbed, improves the practicability of equipment.
Compared with prior art, which can be by active carbon particle by feeding machanism
It is crushed, and particle is delivered in time so that absorbing mechanism absorbs formaldehyde in shell 1, compared with existing feeding machanism,
The feeding machanism increases the contact area of active carbon and air by refinement activity charcoal, improves the absorption efficiency of PARA FORMALDEHYDE PRILLS(91,95),
Moreover, in absorbing mechanism, it is evenly distributed on active carbon particle on web plate 17 by vibration component, further expansion
The contact area of active carbon and air realizes the efficient absorption of PARA FORMALDEHYDE PRILLS(91,95), improves the practicability of equipment, with existing absorption
Mechanism compares, absorbing mechanism's flexible structure, and after active carbon reaches saturation, the active carbon of saturation can be discharged from shell 1.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of formaldehyde absorption device for smart home, which is characterized in that including shell (1), air inlet pipe (2), exhaust pipe
(3), waste pipe (4), controller (5) and feeding machanism, the air inlet pipe (2) and waste pipe (4) are located at the two of shell (1)
The lower section of side, is equipped with the first valve in the waste pipe (4), and the exhaust pipe (3) is fixed on the top of shell (1), it is described into
Tracheae (2), exhaust pipe (3) and waste pipe (4) are connected to shell (1), and absorbing mechanism, guide plate are equipped in the shell (1)
(6) and blower (7), the blower (7) are located at the top of absorbing mechanism, and the guide plate (6) is fixed on shell (1) diagonally downward
Close waste pipe (4) side inner wall on, the guide plate (6) is fixedly connected with the bottom of waste pipe (4), the control
Device (5) is fixed on shell (1), and the feeding machanism setting is equipped with PLC in the side of shell (1), the controller (5),
The blower (7) and the first valve are electrically connected with PLC；
The feeding machanism includes hopper (8), vertical tube (9), conveying pipeline (10), sealing cover (11) and handle (12), the hopper
(8) top of conveying pipeline (10) is fixed on by vertical tube (9), the hopper (8) is connected to by vertical tube (9) with conveying pipeline (10),
The conveying pipeline (10) is connected to shell (1), and the handle (12) is fixed on the top of sealing cover (11), the sealing cover (11)
Positioned at the top of hopper (8), it is equipped with the second valve in the vertical tube (9), conveying component is equipped in the conveying pipeline (10), it is described
Shredder assemblies are equipped in hopper (8), the shredder assemblies include first motor (13), rotating bar (14), elevating lever (15), crush
Unit and two lifting units, the first motor (13) are fixed on the lower section of sealing cover (11), the first motor (13) and
Second valve is electrically connected with PLC, and the first motor (13) and rotating bar (14) are sequentially connected, and two lifting units distinguish position
In the lower section at the both ends of rotating bar (14), the lifting unit and elevating lever (15) are sequentially connected, and the pulverizing unit, which is located at, to be risen
The lower section of bar (15) drops；
The absorbing mechanism includes adjusting component, cross bar (16), vibration component, web plate (17) and two vertical bars (18), the cross
One end of bar (16) and the inner wall of the side of the close air inlet pipe (2) of shell (1) are hinged, and the adjusting component is located at cross bar (16)
Lower section, the adjusting component and cross bar (16) are sequentially connected, and the vibration component is located at the top of cross bar (16), the strainer
Both ends pass through two vertical bars (18) respectively and be fixedly connected with cross bar (16), the vibration component includes reciprocal unit, reciprocating plate
(19), several vibration units, the reciprocal unit are arranged on cross bar (16), and the reciprocal unit and reciprocating plate (19) transmission connect
It connects, the vibration unit is evenly distributed between web plate (17) and reciprocating plate (19), and the reciprocating plate (19) is set in vertical bar
(18) on, the vibration unit includes spring (20) and vibrating mass (21), and the vibrating mass (21) is arranged by spring (20)
The top of reciprocating plate (19).
2. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the lifting unit includes
Second motor (22), second connecting rod (23) and third connecting rod (24), second motor (22) are fixed under rotating bar (14)
Side, second motor (22) and rotating bar (14) are sequentially connected, and the second connecting rod (23) is by third connecting rod (24) and rises
Bar (15) drop hingedly, and second motor (22) is electrically connected with PLC.
3. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the lifting unit also wraps
It includes fixed link (25), the fixed link (25) is fixed on the lower section of rotating bar (14), and the elevating lever (15) is set in fixed link
(25) on.
4. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the sealing cover (11)
Lower section is equipped with annular groove (26), and the annular groove (26) is dovetail groove, sets that there are two sliding blocks above the rotating bar (14)
(27), the sliding block (27) is slidably connected with annular groove (26).
5. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the pulverizing unit includes
Third motor (28), bearing (29), shaft (30) and several blades (31), the third motor (28) and bearing (29) are fixed
In the lower section of elevating lever (15), one end of the third motor (28) and shaft (30) is sequentially connected, the shaft (30) it is another
One end setting is in bearing (29), and the third motor (28) and shaft (30) are sequentially connected, and the blade (31) is uniformly distributed
On shaft (30).
6. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the conveying component includes
Movable block (32), sprue (33), connecting rod (34), air pump (35), cylinder (36) and piston (37), the movable block (32) it is remote
Side from shell (1) is equipped with recess, and the cylinder (36) is fixed in recess, and the air pump (35) is connected to cylinder (36),
The air pump (35) is electrically connected with PLC, the setting of one end of the piston (37) in cylinder (36), the piston (37) it is another
End is fixedly connected with the inner wall of the side of the separate main body of conveying pipeline (10), and the sprue (33) is located at the opening of conveying pipeline (10)
Place, the sprue (33) are fixedly connected by connecting rod (34) with movable block (32).
7. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the adjusting component includes
4th motor (38), buffer stopper (39), screw rod (40), drive block (41) and strut (42), the 4th motor (38) and buffering
Block (39) is each attached on the inner wall of the side of the separate hopper (8) of shell (1), and the 4th motor (38) is electrically connected with PLC,
The top of 4th motor (38) and screw rod (40) is sequentially connected, and the bottom end of the screw rod (40) is arranged in buffer stopper (39)
Interior, the drive block (41) is set on screw rod (40), the drive block (41) be equipped with the junction of screw rod (40) and silk
Bar (40) matched screw thread, the drive block (41) are hinged by strut (42) and cross bar (16).
8. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that the reciprocal unit includes
5th motor (43), driving wheel (44), drive rod (45), driving frame (46) and link block (47), the 5th motor (43) are solid
It is scheduled on cross bar (16), the 5th motor (43) is electrically connected with PLC, and the 5th motor (43) and driving wheel (44) transmission connect
It connects, the drive rod (45) is located at the separate the center point of driving wheel (44), and the drive rod (45) is located at the interior of driving frame (46)
Side, the driving frame (46) is by driving frame (46) to be fixedly connected with reciprocating plate (19).
9. as described in claim 1 be used for smart home formaldehyde absorption device, which is characterized in that the web plate (17) it is upper
Side is equipped with sealing ring (48), and the sealing ring (48) is fixed on the inner wall of shell (1), and the sealing ring (48) is resisted against web plate
(17) lower section.
10. being used for the formaldehyde absorption device of smart home as described in claim 1, which is characterized in that in the exhaust pipe (3)
Equipped with formaldehyde sensor (49), the formaldehyde sensor (49) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189016.6A CN109316901A (en) | 2018-10-12 | 2018-10-12 | A kind of formaldehyde absorption device for smart home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189016.6A CN109316901A (en) | 2018-10-12 | 2018-10-12 | A kind of formaldehyde absorption device for smart home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109316901A true CN109316901A (en) | 2019-02-12 |
Family
ID=65261986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811189016.6A Withdrawn CN109316901A (en) | 2018-10-12 | 2018-10-12 | A kind of formaldehyde absorption device for smart home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109316901A (en) |
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Application publication date: 20190212 |