Background technology
Garbage disposal problem is always the great environmental problem of whole world concern, and existing solid refuse can be divided mainly into life
Living, medical treatment and building waste.Traditional solid refuse processing mode mainly has landfill and burns two ways.Landfill can take big
Valuable land resource is measured, while pollute environment, thus this simple processing mode no longer used substantially, with landfill disposal
Compare, waste incineration is a kind of preferable processing mode, by burning, not only garbage bulk is greatly reduced, while can be with profit
With heat generating, the heat supply of burning generation, the purpose of energy recycling is reached.
Therefore, oneself warp of incineration technology turns into a kind of current technology of garbage disposal for generally using both at home and abroad.At present, rubbish burns
Device is burnt because constantly to waste incineration, the flue-gas temperature after its burning is up to more than 200 °, the high-temperature flue gas after current combustion
Flow directly into the external world, not only influence environment, and this part high-temperature flue gas cannot be recycled, and rubbish enter burn before,
Most of to be in dampness, if moist rubbish is burned, efficiency of combustion is relatively low.
Chinese patent ZL2016200707290 discloses a kind of garbage combustion device, and its garbage combustion device, its feature exists
In:The rubbish drying baker that is connected with the garbage inlet of the incinerator body including incinerator body, be opened in it is described
The refuse conveying pipe that garbage throw-in port at the top of rubbish drying baker is connected with the garbage throw-in port, at the garbage inlet
It is provided with for the rubbish in the rubbish drying baker to be put into the intrinsic batch charging mechanism of incinerator, the burning dress
Put and be provided with body in grid-like fire grate, some burner noz(zle)s are provided with the fire grate, the incinerator body
Bottom is provided with ash-draining gate, and tobacco storage cavity is provided with the top of the incinerator body, if the bottom surface of the tobacco storage cavity offers
The dry outlet flue being connected with the furnace chamber of the incinerator body, the tobacco storage cavity passes through smoke conveying duct and the rubbish
Drying baker is connected, and exhanst gas outlet is offered on the rubbish drying baker, and the exhanst gas outlet is removed by smoke discharging pipe with cigarette ash
Dirt device is connected.
Although above-mentioned patented technology can be sent out through overtesting to a certain extent using the rubbish of high temperature flue gas drying moistening
The drying effect of existing said structure is not good, and the rubbish at rake material bar still suffers from certain moisture, and these rubbish for containing moisture enter
Can burn insufficient after entering in body of heater furnace chamber, so can not only produce a large amount of gases, and it is insufficient to also result in burning, this
Sample can reduce the amount of high-temperature flue gas again, so as to cause the high-temperature flue gas for importing rubbish drying baker to reduce, can so drop in turn again
Low drying effect.
Rubbish is harrowed when in body of heater furnace chamber, and layer upon layer is on the plow harrow shape fire grate of body of heater furnace chamber bottom, and quilt
Burner noz(zle) at fire grate lights after-combustion, and it is insufficient that burning is there is also on fire grate by actually used discovery sanitary fill
Phenomenon, so can both produce a large amount of poison gas, and environmental-protecting performance is poor, and the amount of high-temperature flue gas can be reduced again, so also can be in turn
Reduce drying effect.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of for processing life, medical treatment, building solid rubbish
Incinerating method, waste incineration to be ensured fully, and improves the effect that high temperature hot gas are pre-dried rubbish.
Technical scheme is as follows:A kind of life, medical treatment, the incinerating method of building solid rubbish, it is characterised in that
Comprise the following steps:
Step a:A incinerator is designed, the incinerator includes body of heater (1) and flue (17), wherein:It is described
The inwall of body of heater (1) is coated with insulation material, and the inner chamber of the body of heater is made up of upper chamber (1a) and lower chambers (1b), wherein epicoele
The side of room (1a) bottom directly connects with the side of lower chambers (1b) upper end;The upper chamber (1a) and lower chambers (1b)
Junction be provided with one piece of fixed gas baffle (2) vertically, the fixation gas baffle upper end is solid with the inner top surface of lower chambers (1b)
Fixed, fixed gas baffle (2) lower end leaves the rubbish passed through for rubbish between upper chamber (1a) bottom surface and passes through mouth;It is described
Rubbish can be completely enclosed by mouth by one piece of movable gas baffle (3), and the movable gas baffle lower end is hanging, and movable flue gas gear
Plate (3) upper end is hinged by bearing pin (4) with fixed gas baffle (2) lower end, and fixed gas baffle (2) and movable flue gas
Baffle plate (3) is warming plate;
Upper chamber (1a) top is provided with a rubbish inlet pipe (5), discharging opening and the upper chamber (1a) of the rubbish inlet pipe
The charging aperture connection at top, and it is provided with a motor (6), the output shaft of the motor and rotating shaft in upper chamber (1a) top vertical
(7) upper end is coaxially connected, and rotating shaft (7) lower end is stretched into upper chamber (1a);Rotating shaft (7) bottom is set with least vertically
2 rubbish shred leaf (8), and the chopper blade (8a) of these rubbish chopping leaf (8) mutually staggers in a circumferential direction;The epicoele
The inner bottom surface of room (1a) is sliding combined with a skewback (9), and the skewback cross section is right angled triangle, and skewback (9) hypotenuse
Upper, and towards the lower chambers (1b) top;Skewback (9) left side level is provided with a hydraulic cylinder (10), the hydraulic cylinder
Piston rod fixed with skewback (9) left side, and hydraulic cylinder (10) is fixed on the outer wall of body of heater (1), and the hydraulic cylinder can push
Skewback (9) is mobile towards the movable gas baffle (3);
One group of burner noz(zle) (11) is densely covered with the inwall of the lower chambers (1b), uppermost burner noz(zle) is near described
Movable gas baffle (3) lower end, nethermost burner noz(zle) (11) is positioned at lower chambers (1b) bottom;Lower chambers (1b) bottom
Side be provided with a slag notch, the slag notch can be closed by fire door;Lower chambers (1b) below the movable gas baffle (3)
It is interior it is side by side up and down have at least 2 rotational support disks (12) of steel, the diameter of these rotational support disks increases one by one from top to bottom,
And it is provided with the burner noz(zle) (11) around these rotational support disks (12);It is respectively close on each described rotational support disk (12)
Be furnished with the rubbish via (12a) of up/down perforation, rubbish via (12a) aperture on these rotational support disks (12) from top to bottom by
Individual reduction, and rubbish via (12a) aperture 10-20mm on a rotational support disk (12) topmost;All rotation branch
Support plate (12) coaxial package in vertical rotating shaft (13) bottom, the output shaft lower end of the vertical rotating shaft upper end and motor (14)
It is coaxially connected, and motor (14) is vertically installed at the upper top surface of the lower chambers (1b);
Rotational support disk (12) lower section is side by side up and down one group of horizontally disposed fire grate (15), and these fire grates are used for branch
Rubbish is supportted, and the edge of fire grate (15) is fixed with lower chambers (1b) inwall;The fire grate (15) is lattice-shaped structure, these fire grates
Grid mesh size be gradually reduced from top to bottom, and the grid hole of all fire grates (15) mutually staggers;The lower chambers (1b)
Inner bottom surface be densely covered with air nozzle (16), these air nozzles are vertically arranged, and jet upwards, and all of air nozzle (16) passes through
The pipeline of peripheral hardware is supplied by same air pump, and the air pump is located at body of heater (1) outside;
The air admission hole of the flue (17) is connected with the exhanst gas outlet at the top of lower chambers (1b), and with lower chambers (1b)
Inside connection, the flue has one group of vertical going out gas branch pipe (17a), and these vertical going out gas branch pipe are in matrix arrangements;It is all
The lower end of the vertical going out gas branch pipe (17a) is stretched into upper chamber (1a), and shreds leaf (8) positioned at the rubbish topmost
Top, and all vertical going out gas branch pipe (17a) to stretch into and be densely covered with outlet aperture on the tube wall of upper chamber (1a) part;
Step b:Start all moving components of incinerator;
Step c:Built toward input domestic solid garbage, medical solid refuse in upper chamber (1a) by rubbish inlet pipe (5)
Solid refuse;
Step d:The fire door is opened, and the rubbish residue after burning is ticked into slag notch, Ran Houguan using slagging-off instrument
Closed furnace door.
In the above-mentioned technical solutions, the incinerator of this method sets one group of rubbish and shreds leaf (8), these rubbish chopping leaf
(8) chopper blade (8a) mutually staggers in a circumferential direction, effectively can thus shred rubbish;Rubbish after chopping falls
On upper chamber's (1a) inner bottom surface or skewback (9) hypotenuse, and skewback (9) is arranged to triangular structure of right angle, and by hydraulic cylinder
(10) promote, thus can reliably, effortlessly by the rubbish after chopping shift onto rubbish by mouth at, and promotion activity gas baffle
(3) it is swung up around bearing pin (4), hence into lower chambers (1b), then hydraulic cylinder (10) drives skewback (9) to reset, now
Movable gas baffle (3) resets around bearing pin (4) to lower swing, so as to close rubbish by mouth, so prevents from high-temperature flue gas
Enter in upper chamber (1a) from there.
Can fall on a rotational support disk (12) topmost into the waste particles major part in lower chambers (1b), small portion
Dividing waste particles can fall on following rotational support disk;And burner noz(zle) (11) is provided with around rotational support disk (12), these
Burner noz(zle) (11) can light waste particles, and volume can reduce in waste particles combustion process above, so as to from above
Rotational support disk (12) on partly fall on following rotational support disk (12), also have part waste particles can centrifugation masterpiece
Rotational support disk (12) above is left under, so as to fall on following rotational support disk (12), and waste particles fell
Nozzle (11) can be all burned in journey and on rotational support disk (12) to light, and waste particles small volume, with connecing for flame
Touch surface area big, waste particles can thus effectively, fully burned.Meanwhile, also part waste particles can be in centrifugal force
Fallen under effect on fire grate (15), and fire grate (15) is lattice-shaped structure, the grid mesh size of these fire grates from top to bottom by
It is decrescence small, and the grid hole of all fire grates (15) mutually staggers, and so also can guarantee that waste particles stop long enough on fire grate
Time, it is ensured that burner noz(zle) (11) can be burned for a long time, it is ensured that be burned abundant.It should be noted that the lower chambers
The inner bottom surface of (1b) is densely covered with air nozzle (16), and these air nozzles are vertically arranged, and jet upwards, can thus pull up rubbish
Rubbish fragment, can so effectively reduce the speed of waste particles whereabouts, extend the burning time, and waste particles can be prevented tight
It is stacked on the spot, the effect with contactless agitation rubbish, so as to ensure to burn abundant, is so not only avoided that generation
Toxic gas, and the calorific value of burning can be ensured.
In addition, the high-temperature flue gas produced in Refuse Incineration Process are led by the vertical going out gas branch pipe (17a) of flue (17)
Enter in upper chamber (1a), and these vertical going out gas branch pipe are in matrix arrangements, all vertical going out gas branch pipe (17a) stretch into upper chamber
Outlet aperture is densely covered with the tube wall of (1a) part, this ensures that the height that garbage feeding process gives out with outlet aperture
Warm flue gas has enough contacts area, and rubbish is usually completely enclosed by movable gas baffle (3) by mouth, can so be formed again
One confined space, is thus into lower chambers (1b) such that it is able to effectively garbage drying so as to ensure hot environment
Waste particles fully burn there is provided good condition, and calorific value and high-temperature flue gas after waste particles fully burn are more,
Drying effect can be in turn so improved again, so as to form the technique effect for being closely connected, mutually promoting, this technique effect leads to
The simple combination for crossing prior art cannot be obtained at all, so that the present invention is creative.
Compared with traditional structure, incinerator of the invention is additionally arranged rubbish chopping leaf, fixed gas baffle, movable flue gas
Baffle plate, rotational support disk and air nozzle are additionally arranged, and have adjusted the structure of fire grate and the set-up mode of burner noz(zle), thus can
Rubbish is shredded, and fragment of fully burning away the refuse, it is ensured that rubbish is fully burned, and is so not only avoided that generation toxic gas, and
And a large amount of high-temperature flue gas of a large amount of high-temperature flue gas, generation can be produced to be used to garbage drying, drying effect is fine, so as to be abundant
Burn away the refuse and good condition is provided, and then form the situation that a formation is closely connected, mutually promotes, both ensure that rubbish burnt
Burn abundant, and improve the effect that high temperature hot gas are pre-dried rubbish simultaneously, kill two birds with one stone, good environmental protection, this burning side
Method is particularly well-suited to burn domestic solid garbage, medical solid refuse and building solid rubbish.
Designed as important improvement of the invention, each described rubbish shreds leaf (8) by chopper blade (8a) and fixed cover
(8b) is constituted, and wherein fixed cover (8b) is solidly set in rotating shaft (7), has been evenly distributed on the fixed cover outer wall described in 4-10 and cut
Broken blade (8a), the chopper blade is shaped as horizontally disposed tulwar shape;The number of rubbish chopping leaf (8) is 3, this
The tactical diameter of a little rubbish chopping leaf (8) is equal, and two neighboring rubbish shreds chopper blade (8a) bending direction phase of leaf (8)
Instead.
In said structure, rubbish shreds leaf (8) and is made up of chopper blade (8a) and fixed cover (8b), the shape of chopper blade
Shape is horizontally disposed tulwar shape, so can guarantee that and reliably shreds rubbish.Also, two neighboring rubbish shreds cutting for leaf (8)
Rubbish and is cut thinner conversely, so can further improve the effect of chopping rubbish again by broken blade (8a) bending direction, with
Continue after an action of the bowels and burn, it is ensured that burn effect.
Used as the important preferred of this case, the number of the rotational support disk (12) is 3, and its thickness is 5-10mm;Most
An outward flange for the rotational support disk (12) is 10-15mm, middle one away from the distance between lower chambers (1b) inwall below
The 85% of a diameter of bottom rotational support disk diameter of individual rotational support disk (12), and a rotational support disk topmost
(12) the 70% of a diameter of bottom rotational support disk diameter.
Using above structure design, rotational support disk (12) number is moderate, can prevent rotational support disk (12) number mistake
It is many and cause overall structure excessive, can prevent rotational support disk (12) again number is very few and cause rubbish to quickly fall in fire grate
On, so as to ensure the burning time, burning effect is further ensured that, and the thickness of rotational support disk (12) can ensure with enough
Structural strength.Also, a bottom outward flange for the rotational support disk (12) is away from the distance between lower chambers (1b) inwall
It is 10-15mm, it is middle one the 85% of a diameter of bottom rotational support disk diameter of rotational support disk (12), and most go up
The 70% of a diameter of bottom rotational support disk diameter of one, face rotational support disk (12), this design is not simply to copy
Attack, be more not belonging to conventional design;Volume and weight is just started all than larger, so turning due to entering the rubbish in lower chambers (1b)
The diameter of dynamic support plate (12) should increase one by one from top to bottom, so can just bear the weight of rubbish, prevent structural strength not high,
And volume can reduce during waste incineration, the diameter of rotational support disk (12) should one by one increase be conducive to rubbish from top to bottom
Rubbish successfully moves down.
Preferably, fire grate (15) number is 3-6, these fire grates (15) are placed equidistant.In said structure, fire grate
(15) number is moderate, fire grate (15) number can be prevented excessive and cause overall structure excessive, and fire grate (15) number can be prevented again
It is very few and cause the time of contact of rubbish and flame and area not enough, so as to further improve burn effect.
Beneficial effect:Incinerator of the invention be additionally arranged rubbish chopping leaf, fixed gas baffle, movable gas baffle,
Rotational support disk and air nozzle are additionally arranged, and have adjusted the structure of fire grate and the set-up mode of burner noz(zle), thus can be by rubbish
Rubbish is shredded, and fragment of fully burning away the refuse, it is ensured that rubbish is fully burned, and is so not only avoided that generation toxic gas, Er Qieneng
A large amount of high-temperature flue gas of a large amount of high-temperature flue gas, generation are produced to be used to garbage drying, drying effect is fine, so as to be fully burning
Rubbish provides good condition, and then forms the situation that a formation is closely connected, mutually promotes, and both ensure that waste incineration was filled
Point, and the effect that high temperature hot gas are pre-dried rubbish is improve simultaneously, and killing two birds with one stone, good environmental protection, this incinerating method is special
Domestic solid garbage, medical solid refuse and building solid rubbish Shi Yongyu not burned.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples:
A kind of life, medical treatment, the incinerating method of building solid rubbish, it is characterised in that comprise the following steps:
Step a:A incinerator is designed, as shown in figure 1, a kind of life, medical treatment, the burning side of building solid rubbish
Method, is mainly made up of body of heater 1, fixed gas baffle 2, movable gas baffle 3, bearing pin 4, rubbish inlet pipe 5 and motor 6 etc..Wherein,
The inwall of body of heater 1 is coated with insulation material, and the inner chamber of the body of heater is made up of upper chamber 1a and lower chambers 1b, wherein upper chamber 1a and
Lower chambers 1b is rotary structure, and the side of upper chamber 1a bottoms directly connects with the side of lower chambers 1b upper ends.
The junction of upper chamber 1a and lower chambers 1b is provided with one piece of fixed gas baffle 2, the upper end of fixation gas baffle 2 and cavity of resorption vertically
The inner top surface of room 1b is fixed.The rubbish passed through for rubbish is left between upper chamber 1a bottom surfaces in the fixed lower end of gas baffle 2
(do not marked in figure) by mouth, the height that the rubbish passes through mouth is 5-10mm, this parameter designing rationally, can prevent height from spending
It is big and cause high-temperature fuel gas to distribute excessively, can prevent again highly too small and cause the rubbish after shredding can not to pass through.Rubbish
Can be completely enclosed by one piece of movable gas baffle 3 by mouth, the lower end of the movable gas baffle 3 is hanging, and movable gas baffle 3
Upper end is hinged by bearing pin 4 with the fixed lower end of gas baffle 2, and fixed gas baffle 2 and movable gas baffle 3 are insulation
Plate, can thus play the effect of isolation heat transfer.
Upper chamber 1a tops are provided with a rubbish inlet pipe 5, the charging at the top of the discharging opening and upper chamber 1a of the rubbish inlet pipe 5
Mouthful connection, and center at the top of upper chamber 1a is provided with a motor 6 vertically, the output shaft of the motor 6 is same with the upper end of rotating shaft 7
Axle is connected, and the lower end of rotating shaft 7 is stretched into upper chamber 1a.The bottom of rotating shaft 7 is set with least 2 rubbish chopping leaves 8 vertically, these
The chopper blade 8a of rubbish chopping leaf 8 mutually staggers in a circumferential direction, thus can well shred rubbish.In the present case,
Each rubbish chopping leaf 8 is made up of chopper blade 8a and fixed cover 8b, and wherein fixed cover 8b is solidly set in rotating shaft 7, the fixed cover
4-10 chopper blade 8a it has been evenly distributed on outer wall, the chopper blade is shaped as horizontally disposed tulwar shape.Also, rubbish
The number of rubbish chopping leaf 8 is 3, and the tactical diameter of these rubbish chopping leaf 8 is equal, and two neighboring rubbish shreds cutting for leaf 8
Broken blade 8a bending directions are opposite.
As shown in figure 1, the inner bottom surface of upper chamber 1a is sliding combined with a skewback 9, the cross section of the skewback 9 is right angle three
It is angular, and skewback 9 hypotenuse upper, and towards lower chambers 1b tops.The left side level of skewback 9 is provided with a hydraulic cylinder 10, the liquid
The piston rod of cylinder pressure 10 is fixed with the left side of skewback 9, and hydraulic cylinder 10 is fixed on the outer wall of body of heater 1, and the hydraulic cylinder can push
Skewback 9 is moved towards movable gas baffle 3.When the rubbish after skewback 9 pushes chopping is moved towards gas baffle 3, rubbish can be pushed open
Movable gas baffle 3, so that movable gas baffle 3 is swung up around bearing pin 4, the rubbish after chopping is from rubbish by entering at mouth
Enter in lower chambers 1b.When hydraulic cylinder 10 resets, drive skewback 9 away from gas baffle 3, now movable gas baffle 3 is around bearing pin 4
Resetted to lower swing, and rubbish is closed by mouth, thus can well avoid high-temperature flue gas from rubbish by entering at mouth
In upper chamber 1a.
As shown in figure 1, being densely covered with one group of burner noz(zle) of outsourcing 11 on the inwall of lower chambers 1b, the burner noz(zle) 11 is acted on
It is to light rubbish.Uppermost burner noz(zle) is located at lower chambers near activity gas baffle 3 lower end, nethermost burner noz(zle) 11
1b bottoms, this is designed to effectively increase the area that catches fire, so as to increase the burning time in rubbish dropping process, it is ensured that rubbish
Burn abundant.It is side by side up and down in the lower chambers 1b of the lower section of movable gas baffle 3 to have at least 2 rotational support disks 12 of steel, this
The diameter of a little rotational support disks 12 increases one by one from top to bottom, and is provided with burner noz(zle) 11 around these rotational support disks 12.
The number of rotational support disk 12 is 3, and the thickness of the rotational support disk 12 is 5-10mm, and preferably for 6 or
8mm.A bottom outward flange for rotational support disk 12 is 10-15mm away from the distance between lower chambers 1b inwalls, and preferably
It is 12 or 14mm.It is middle one the 85% of a diameter of bottom rotational support disk diameter of rotational support disk 12, and most go up
The 70% of a diameter of bottom rotational support disk diameter of one, face rotational support disk 12.
As shown in figure 1, being respectively densely covered with the rubbish via 12a of up/down perforation on each rotational support disk 12, each turns
Rubbish via 12a in dynamic support plate 12 is respectively equal.Rubbish via 12a apertures on these rotational support disks 12 are from upper past
Under reduce one by one, and rubbish via 12a aperture 10-20mm on a rotational support disk 12 topmost, and preferably for 15 or
18mm.All coaxial packages of rotational support disk 12 in the bottom of vertical rotating shaft 13, the upper end of vertical rotating shaft 13 and motor 14
Output shaft lower end it is coaxially connected, and motor 14 is vertically installed at the upper top surface of lower chambers 1b.
The lower section of rotational support disk 12 is side by side up and down one group of horizontally disposed fire grate 15, and these fire grates 15 are used to support rubbish
Rubbish, and the edge of fire grate 15 fixes with lower chambers 1b inwalls.The number of fire grate 15 is 3-6, and these fire grates 15 are placed equidistant.Cavity of resorption
The side of room 1b bottoms is provided with a slag notch, and the slag notch can be closed by fire door.Fire grate 15 is lattice-shaped structure, these fire grates
15 grid mesh size is gradually reduced from top to bottom, and the grid hole of all fire grates 15 mutually staggers.The interior bottom of lower chambers 1b
Face is densely covered with air nozzle 16, and these air nozzles 16 are vertically arranged, and jet upwards, and the pipe that all of air nozzle 16 passes through peripheral hardware
Road is supplied by same air pump, and the air pump is located at the outside of body of heater 1.
The air admission hole of flue 17 is connected with the exhanst gas outlet at the top of lower chambers 1b, and is connected with lower chambers 1b inside,
The flue has one group of vertical going out gas branch pipe 17a, and these vertical going out gas branch pipe are in matrix arrangements.All vertical going out gas branch pipe
The lower end of 17a is stretched into upper chamber 1a, and positioned at a top of rubbish chopping leaf 8 topmost, and all vertical going out gas branch pipe 17a
Stretch into and outlet aperture is densely covered with the tube wall of upper chamber 1a parts, the aperture of the outlet aperture is 1-4mm.
Step b:Start all moving components of incinerator;In the present case, the moving component of incinerator be motor 6,
Hydraulic cylinder 10, motor 14 and air nozzle 16.Also, the action of the intermittence of hydraulic cylinder 10 ground.
Step c:By rubbish inlet pipe 5 toward input domestic solid garbage, medical solid refuse building solid in upper chamber 1a
Rubbish;
Step d:The fire door is opened, and the rubbish residue after burning is ticked into slag notch, Ran Houguan using slagging-off instrument
Closed furnace door.
Presently preferred embodiments of the present invention is the foregoing is only, is not limitation with the present invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.