A kind of kitchen exhaust gas low cost exhaust-gas treatment system
Technical field
The present invention relates to technical field of waste gas treatment, specially a kind of kitchen exhaust gas low cost exhaust-gas treatment system.
Background technique
In China there is also the more rural area cooked using native stove, straw are generally using comburant when native stove
Stalk or timber etc. can generate more flue gas due to being difficult to completely burned, if do not handled exhaust gas, then can make to environment
At certain influence, existing processing equipment is substantially more expensive in society, it is difficult to and realization is popularized on a large scale in rural area, for
Disadvantages mentioned above, the present invention are improved.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of kitchen exhaust gas low cost exhaust-gas treatment systems, overcome above-mentioned
The problem of.
The present invention is achieved through the following technical solutions.
A kind of kitchen exhaust gas low cost exhaust-gas treatment system of the invention, including air inlet pipe, the air inlet pipe and chimney connect
It is logical, it is connected with cylindrical box on the upside of the air inlet pipe, is equipped with the rotating drum being connected to the air inlet pipe, institute in the cylindrical box
It states rotating drum rear wall and is fixed with rotary electric machine, be connected by power motor shaft, the motor shaft appearance on front side of the rotary electric machine
Face is fixed with five connecting rods, described connecting rod one end is fixed with transport case, is connected between the transport case two-by-two
Between plate, the transport chamber to a side opening is equipped in the transport case, is fixed with and the rotating drum on the upside of the cylindrical box
The connecting tube of connection;
The connecting tube right end is fixed with treatment box, and dedusting mechanism is equipped in the treatment box, and the dedusting mechanism includes setting
The deposit cavity being placed in the treatment box, the treatment box upside is fixed with the exhaust pipe being connected to the deposit cavity, described
Filter cotton is equipped in exhaust pipe, under filter cotton effect, flue gas rate of discharge is lower, the more deposition of the dust in flue gas
In the deposit cavity, since flue gas rate of discharge is lower, so the air inlet pipe cannot be directly connected to the deposit cavity, keep away
Exempt to cause flue gas in the air inlet pipe that can not normally enter in the deposit cavity since pressure is higher in the deposit cavity;
Scraper mechanism is equipped in the treatment box, the scraper mechanism includes closed plate, right push plate, upper push plate, is connected to chamber, described
Right push plate is slideably positioned in the deposit cavity, and the connection chamber is connected to the deposit cavity and downwardly open, the connection chamber
In be equipped with valve mechanism, after dust reaches specified amount in the deposit cavity, the closed plate is described by the connection duct occlusion
Right push plate, which moves downward, strikes off the dust on the deposition cavity wall, and the valve mechanism is opened, under the upper push plate
General who has surrendered's dust is pushed out to the deposit cavity and is collected.
Further, the cavity being located on rear side of the deposit cavity is equipped in the treatment box, the cavity back wall fixation is set
There is main motor, has been connected by power active screw rod on front side of the main motor, has been threaded with movable plate on the active screw rod, it is described
Closed plate is fixedly connected on the movable plate left end, and the closed plate is slidably connected with the deposition cavity wall.
Further, the gear cavity being located on the right side of the deposit cavity is equipped in the treatment box, in described gear cavity or so
Rotation is equipped with screw shell between wall, is threaded with the screw thread that left end extends in the deposit cavity in the screw shell
Bar, the right push plate are fixedly installed on the threaded rod left end, front gear, the gear cavity are fixed on the screw shell
Right wall is equipped with guide groove, and sliding is equipped with guide pad in the guide groove, connects between the guide pad and the guide groove antetheca
There is compressed spring, the guide pad left side rotation is equipped with rotary shaft, is fixed with backgear, the rotation in the rotary shaft
It is fixed with ratchet on axis, torsional spring is connected between the rotary shaft and the guide pad, is equipped on the gear cavity wall
The pawl engaged with the ratchet, is equipped with through hole between the gear cavity and the cavity, the movable plate right end fixation is set
There is the two-sided rack, the two-sided rack right side is fixed with locating piece, and the two-sided rack front end is prolonged by the through hole
It extends in the gear cavity.
Further, the valve mechanism includes the containing cavities being symmetrical set in the connection cavity wall, described
The rotation of containing cavities rear wall is equipped with installation axle, and door-plate is fixed in the installation axle, and drive cavity is equipped in the treatment box, described
Installation shaft rear end extends in the drive cavity, and the synchromesh gear for being fixedly connected with the installation axle is equipped in the drive cavity,
The left side installation shaft rear end is fixed with rotation gear, and the drive cavity bottom wall is equipped with sliding slot, slides and be equipped in the sliding slot
Sliding block, the upper end of slide block are fixedly connected with fixed plate by drive rod, and the dead plate upper end face is fixed with right rack gear, a left side
Rack gear, the right rack gear are located on the right side of the left rack gear, and the left rack gear is engaged with the rotation gear, the drive cavity rear wall
Rotation is equipped with gear shaft, sector gear is fixed on the gear shaft, the gear cavity left wall rotation is equipped with transmission shaft, described
Between transmission shaft and the gear shaft by belt wheel mechanism be sequentially connected, the transmission shaft right end be fixed with can with it is described two-sided
The transmission gear of rack gear engagement.
Further, the push rod for being located at and being connected on the upside of the deposit cavity and with the deposit cavity is equipped in the treatment box
Chamber, the pushrod chamber roof are fixed with electric pushrod, and the push rod lower end on the downside of the electric pushrod is fixedly connected on described
Push plate.
Further, it is threaded with collecting box in the treatment box lower end surface, is equipped with upward opening in the collecting box
Collecting chamber, the collecting chamber with it is described be connected to chamber connection.
Further, turntable chamber is equipped in the treatment box, the turntable chamber roof is fixed with power motor, described dynamic
It is connected by power dynamic axis on the downside of force motor, the line shaft lower end is fixed with turntable, is set there are six above and below in the turntable
The installation cavity of perforation, the turntable side extend in the exhaust pipe, and the filter cotton is equipped in the installation cavity.
Further, exhaust fan is equipped in the air inlet pipe and the connecting tube.
Further, rain shade is fixed on the exhaust pipe.
Beneficial effects of the present invention: due in such exhaust gas contain more dust, as all using filter by the way of into
Row dust removal process higher cost, the present invention are filtered using fraction, the method for largely carrying out standing deposition, when grey in the present invention
After dirt reaches a certain amount of, be collected automatically, facilitate it is subsequent be uniformly processed, compared to conventional exhaust cleaning equipment, this
Filter cotton in invention is substantially reduced without often replacement, use cost, convenient universal in rural area.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is overall structure of the present invention;
Fig. 2 is structural schematic diagram at A-A in Fig. 1;
Fig. 3 is structural schematic diagram at B-B in Fig. 1;
Fig. 4 is structural schematic diagram at C-C in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-4, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of kitchen exhaust gas low cost exhaust-gas treatment system in conjunction with described in attached drawing 1-4 mainly includes air inlet pipe 10, institute
State air inlet pipe 10 to be connected to chimney, be connected with cylindrical box 15 on the upside of the air inlet pipe 10, be equipped in the cylindrical box 15 with
The rotating drum 75 that the air inlet pipe 10 is connected to, 75 rear wall of rotating drum are fixed with rotary electric machine 16, the rotary electric machine 16
Front side has been connected by power motor shaft 59, and 59 outer surface of motor shaft is fixed with five connecting rods 17, the connecting rod 17 1
End is fixed with transport case 13, is connected with intermediate plate 76 between the transport case 13 two-by-two, is equipped in the transport case 13 to one
The transport chamber 14 of side opening is fixed with the connecting tube 18 being connected to the rotating drum 75 on the upside of the cylindrical box 15;
18 right end of connecting tube is fixed with treatment box 50, is equipped with dedusting mechanism 92, the dust removal machine in the treatment box 50
Structure 92 includes the deposit cavity 60 being set in the treatment box 50, is fixed with and the deposit cavity 60 on the upside of the treatment box 50
The exhaust pipe 26 of connection is equipped with filter cotton 25 in the exhaust pipe 26, under the filter cotton 25 effect, flue gas rate of discharge compared with
Low, dust in flue gas is more to be deposited in the deposit cavity 60, since flue gas rate of discharge is lower, so the air inlet pipe
10 cannot directly be connected to the deposit cavity 60, avoid leading to the air inlet pipe 10 since pressure is higher in the deposit cavity 60
Middle flue gas can not normally enter in the deposit cavity 60;
Scraper mechanism 91 is equipped in the treatment box 50, the scraper mechanism 91 includes closed plate 31, right push plate 39, upper push plate
30, it is connected to chamber 57, the right push plate 39 is slideably positioned in the deposit cavity 60, and the connection chamber 57 connects with the deposit cavity 60
It is logical and downwardly open, valve mechanism 90, after dust reaches specified amount in the deposit cavity 60, institute are equipped in the connection chamber 57
Closed plate 31 is stated to close the connecting tube 18, the right push plate 39 move downward by the dust on 60 inner wall of deposit cavity into
Row strikes off, and the valve mechanism 90 is opened, and the lower general who has surrendered's dust of the upper push plate 30 is pushed out to the deposit cavity 60 and is collected.
The cavity 62 for being located at 60 rear side of deposit cavity is equipped in the treatment box 50,62 rear wall of cavity is fixed with
Main motor 64 has been connected by power active screw rod 65 on front side of the main motor 64, has been threaded with movement on the active screw rod 65
Plate 63, the closed plate 31 are fixedly connected on 63 left end of movable plate, and the closed plate 31 and 60 inner wall of deposit cavity are sliding
Dynamic connection.
The gear cavity 61 for being located at 60 right side of deposit cavity, 61 or so the inner wall of gear cavity are equipped in the treatment box 50
Between rotation be equipped with screw shell 43, be threaded with the spiral shell that left end extends in the deposit cavity 60 in the screw shell 43
Rasp bar 42, the right push plate 39 are fixedly installed on 42 left end of threaded rod, are fixed with front gear on the screw shell 43
45,61 right wall of gear cavity is equipped with guide groove 70, and sliding is equipped with guide pad 69 in the guide groove 70, the guide pad 69 with
Compressed spring 77 is connected between 70 antetheca of guide groove, 69 left side of the guide pad rotation is equipped with rotary shaft 72, described
It is fixed with backgear 44 in rotary shaft 72, ratchet 71 is fixed in the rotary shaft 72, the rotary shaft 72 is led with described
To torsional spring 68 is connected between block 69, the pawl 67 engaged with the ratchet 71 is installed on 61 inner wall of gear cavity, it is described
Through hole 46 is equipped between gear cavity 61 and the cavity 62,63 right end of movable plate is fixed with the two-sided rack 38, described
38 right side of the two-sided rack is fixed with locating piece 66, and 38 front end of the two-sided rack is extended to described by the through hole 46
In gear cavity 61.
The valve mechanism 90 includes the containing cavities 32 being symmetrical set in connection 57 inner wall of chamber, the storage
The rotation of 32 rear wall of chamber is equipped with installation axle 34, and door-plate 33 is fixed in the installation axle 34, is equipped with transmission in the treatment box 50
Chamber 49,34 rear end of installation axle extend in the drive cavity 49, are equipped in the drive cavity 49 and are fixedly connected with the peace
The synchromesh gear 74 of axis 34 is filled, left side 34 rear end of installation axle is fixed with rotation gear 73, and 49 bottom wall of drive cavity is set
There is sliding slot 54, sliding is equipped with sliding block 53 in the sliding slot 54, and 53 upper end of sliding block is fixedly connected with fixation by drive rod 52
Plate 51,51 upper surface of fixed plate are fixed with right rack gear 48, left rack gear 35, and the right rack gear 48 is located at the left rack gear 35
Right side, the left rack gear 35 are engaged with the rotation gear 73, and 49 rear wall of the drive cavity rotation is equipped with gear shaft 37, the tooth
Sector gear 36 is fixed on wheel shaft 37,61 left wall of the gear cavity rotation is equipped with transmission shaft 40, the transmission shaft 40 and institute
It states and is sequentially connected between gear shaft 37 by belt wheel mechanism 41,40 right end of transmission shaft is fixed with can be with the two-sided rack
The transmission gear 47 of 38 engagements.
It is equipped in the treatment box 50 and is located at the pushrod chamber 22 deposit cavity 60 upside and be connected to the deposit cavity 60,
22 roof of pushrod chamber is fixed with electric pushrod 23, and 21 lower end of push rod of 23 downside of electric pushrod is fixedly connected
State push plate 30.
It is threaded with collecting box 55 in 50 lower end surface for the treatment of box, the receipts of upward opening are equipped in the collecting box 55
Collect chamber 56, the collecting chamber 56 is connected to the chamber 57 that is connected to.
Turntable chamber 78 is equipped in the treatment box 50,78 roof of turntable chamber is fixed with power motor 27, described dynamic
Dynamic axis 28 is connected by power on the downside of force motor 27,28 lower end of line shaft is fixed with turntable 29, sets in the turntable 29
There are six installation cavitys 79 up and down, and 29 side of turntable extends in the exhaust pipe 26, pacifies in the installation cavity 79
Equipped with the filter cotton 25.
Exhaust fan 11 is equipped in the air inlet pipe 10 and the connecting tube 18.
Rain shade 24 is fixed on the exhaust pipe 26.
The sequence of the mechanical action of whole device:
1. the starting of rotary electric machine 16 drives transport case 13 to rotate by motor shaft 59, connecting rod 17, the exhaust gas in air inlet pipe 10 is logical
The transport of transport chamber 14 is crossed into connecting tube 18;
2. exhaust gas enters in deposit cavity 60, fraction exhaust gas is filtered through the discharge of exhaust pipe 26 by filter cotton 25, most of useless
Gas stays in deposit cavity 60, and the dust in exhaust gas deposits in deposit cavity 60;
3. after reaching a certain amount of in deposit cavity 60, the starting of main motor 64 rotates active screw rod 65, and movable plate 63 drives closed plate
31 forward slips close connecting tube 18, avoid being pushed into dust in connecting tube 18, movable plate 63 drive the two-sided rack 38 to
Preceding movement;
Torsional spring 68 is set to store power 4. the two-sided rack 38 is engaged with backgear 44, the two-sided rack 38 moves forward, the two-sided rack 38
It is disengaged from backgear 44, locating piece 66, which presses rotary shaft 72, engages backgear 44 with front gear 45, at this time main motor 64
Stop, ratchet 71 and pawl 67 are detached from, and torsional spring 68 resets, and make backgear 44 that front gear 45 be driven to rotate, and right push plate 39 is in screw thread
Bar 42 moves downward under acting on and strikes off the dust of 60 inner wall of deposit cavity;
5. engaging when the two-sided rack 38 travels forward with transmission gear 47, transmission shaft 40 is by belt wheel mechanism 41 with movable gear shaft 37
Rotation, sector gear 36 is engaged with right rack gear 48 moves downward fixed plate 51, and left rack gear 35 engages drive with rotation gear 73
Left side installation axle 34 rotates, and under the effect of synchromesh gear 74, the rotation of door-plate 33 makes to be connected to the unlatching of chamber 57;
6. right push plate 39, which is moved to, to be made with stopping when upper 30 right side same plane of push plate, the starting of electric pushrod 23 by push rod 21
The lower general who has surrendered's dust of upper push plate 30 is pushed into be collected in collecting chamber 56;
7. filter cotton 25 is after a period of use, the starting of power motor 27 drives turntable 29 to rotate by line shaft 28, replaces
Filter pulp 25.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.