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
Work, medical treatment and building waste.Traditional solid refuse processing mode mainly has landfill and burns two ways.Landfill can take greatly
The valuable land resource of amount, pollutes environment simultaneously, thus this simple processing mode has no longer adopted substantially, with landfill disposal
Compare, waste incineration is a kind of preferable processing mode, by burning, not only garbage bulk greatly reduces, simultaneously can also profit
With burning the heat generating producing, heat supply, reach the purpose of energy recycling.
Therefore, incineration technology oneself through becoming a kind of currently commonly used both at home and abroad technology of garbage disposal.At present, rubbish burns
To waste incineration, up to more than 200 ° of the flue-gas temperature after its burning, the high-temperature flue gas after current combustion are straight due to constantly to burn stove
Connect flow direction extraneous, not only affect environment, and this part high-temperature flue gas cannot be recycled, and rubbish is before entering and burning, greatly
Majority is in dampness, if moist rubbish is burned, efficiency of combustion is relatively low.
Chinese patent ZL2016200707290 discloses a kind of incinerator, its incinerator it is characterised in that:
Including burning the rubbish drying baker that furnace body is connected with the described garbage inlet burning furnace body, be opened in described rubbish and dry
The refuse conveying pipe that the garbage throw-in port of dry box top is connected with described garbage throw-in port, is provided with described garbage inlet
For the rubbish in described rubbish drying baker is put into the intrinsic batch charging mechanism of described incinerator, set in described burning furnace body
It is equipped with grid-like fire grate, described fire grate is provided with some burner noz(zle)s, the bottom of described burning furnace body is provided with row
Grey door, the top of described burning furnace body is provided with tobacco storage cavity, and the bottom surface of described tobacco storage cavity offers some and described incinerator
The outlet flue that the furnace chamber of body is connected, described tobacco storage cavity is connected with described rubbish drying baker by smoke conveying duct, institute
State and offer exhanst gas outlet on rubbish drying baker, described exhanst gas outlet is connected with flue dust cleaner unit by smoke discharging pipe.
Although above-mentioned patented technology can utilize the rubbish that high temperature flue gas drying moistens to a certain extent, send out through overtesting
The drying effect of existing said structure is not good, and the rubbish at rake material bar still suffers from certain moisture, and the rubbish that these contain moisture enters
Can burn insufficient after entering in body of heater furnace chamber, so not only can 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, thus leading to the high-temperature flue gas importing rubbish drying baker to reduce, so can drop in turn again
Low drying effect.
When rubbish is harrowed in body of heater furnace chamber, 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, there is also burning through actually used discovery sanitary fill insufficient on fire grate
Phenomenon, so both can produce a large amount of poison gas, and environmental-protecting performance is poor, can reduce the amount of high-temperature flue gas again, so also can be in turn
Reduce drying effect.
Content of the invention
The technical problem to be solved be to provide a kind of for processing life, medical treatment, building solid rubbish
Incinerator, 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 of environment-friendly type, medical treatment, building solid incinerator, its feature
It is:Including body of heater (1) and flue (17), wherein:The inwall of described body of heater (1) is coated with insulation material, this body of heater
Inner chamber is made up of upper chamber (1a) and lower chambers (1b), wherein the right side of upper chamber (1a) bottom and lower chambers (1b) upper end
Left side directly connect;The right side of described lower chambers (1b) upper end has a metal outlet, and this metal outlet can be by movable
Thermal insulating door thermally insulated door (20) completely encloses, and thermal insulating door thermally insulated door (20) upper end is by hinged hinged with lower chambers (1b) outer wall, and lower chambers (1b)
Inner top surface be densely covered with Magnet (21);Described upper chamber (1a) is vertically provided with one block of fixing flue gas with the junction of lower chambers (1b)
Baffle plate (2), the inner top surface of this fixation gas baffle upper end and lower chambers (1b) is fixed, and fixing gas baffle (2) lower end is away from epicoele
Leave the rubbish passing through for rubbish between room (1a) bottom surface and pass through mouth, and rubbish passes through the upper end of mouth near described Magnet
(21);Described rubbish passes through mouth and can be completely enclosed by one piece of movable gas baffle (3), and this movable gas baffle lower end is hanging, and
Movable gas baffle (3) upper end is hinged with described fixing gas baffle (2) lower end by bearing pin (4), and fixing gas baffle (2)
It is warming plate with movable gas baffle (3);
Described upper chamber (1a) top is provided with a rubbish inlet pipe (5), the discharging opening of this rubbish inlet pipe and upper chamber (1a)
The charging aperture connection at top, and it is provided with a motor (6), the output shaft of this motor and rotating shaft in upper chamber (1a) top vertical
(7) upper end is coaxially connected, and rotating shaft (7) lower end is stretched in upper chamber (1a);Described rotating shaft (7) bottom is set with least vertically
2 rubbish chopping leaf (8), the chopper blade (8a) that these rubbish shred leaf (8) mutually staggers in a circumferential direction;Described epicoele
The inner bottom surface of room (1a) is sliding combined with a skewback (9), and this skewback cross section is right angled triangle, and the hypotenuse of skewback (9)
Upper, and towards described lower chambers (1b) top;Described skewback (9) left side level is provided with a hydraulic cylinder (10), this hydraulic cylinder
Piston rod fix with skewback (9) left side, and hydraulic cylinder (10) is fixed on the outer wall of body of heater (1), and this hydraulic cylinder can push
Skewback (9) is mobile towards described activity gas baffle (3);
One group of burner noz(zle) (11) is densely covered with the inwall of described lower chambers (1b), uppermost burner noz(zle) is near described
Movable gas baffle (3) lower end, nethermost burner noz(zle) (11) is located at lower chambers (1b) bottom;Described activity gas baffle
(3) the rotational support disk (12) having at least 2 steels side by side up and down in the lower chambers (1b) below, these rotational support disks straight
Footpath increases from top to bottom one by one, and is provided with described burner noz(zle) (11) around these rotational support disks (12);Each described rotation
The rubbish via (12a) of up/down perforation is respectively densely covered with support plate (12), the rubbish mistake on these rotational support disks (12)
Hole (12a) aperture reduces from top to bottom one by one, and rubbish via (12a) aperture on the one rotational support disk (12) in the top
10-20mm;All described rotational support disk (12) coaxial packages in vertical rotating shaft (13) bottom, this vertical rotating shaft upper end and drive
The output shaft lower end of galvanic electricity machine (14) is coaxially connected, and motor (14) is vertically installed at the upper top of described lower chambers (1b)
Face;
Side by side up and down below described rotational support disk (12) have one group of horizontally disposed fire grate (15), and these fire grates are used for propping up
Support rubbish, and the edge of fire grate (15) is fixed with lower chambers (1b) inwall;Described 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;Described 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 this air pump is located at outside body of heater (1);
The air inlet of described flue (17) is connected with the exhanst gas outlet at lower chambers (1b) top, and with lower chambers (1b)
Internal connection, this flue has one group of vertical going out gas branch pipe (17a), and these vertical going out gas branch pipes are in matrix arrangements;All
The lower end of described vertical going out gas branch pipe (17a) is stretched in upper chamber (1a), and is located at described rubbish chopping leaf (8) topmost
Top, and all vertical going out gas branch pipes (17a) stretch into and are all densely covered with, on the tube wall of upper chamber (1a) part, aperture of giving vent to anger.
In technique scheme, this case arranges one group of rubbish chopping leaf (8), and these rubbish shred the chopping leaf of leaf (8)
Piece (8a) mutually staggers in a circumferential direction, thus effectively can shred rubbish;Rubbish after chopping falls in upper chamber
(1a) on inner bottom surface or skewback (9) hypotenuse, and skewback (9) is arranged to triangular structure of right angle, and is promoted by hydraulic cylinder (10), this
Sample just can reliable, effortlessly by the rubbish after chopping shift onto rubbish by mouth at, and promote movable gas baffle (3) around bearing pin
(4) it is swung up, hence in lower chambers (1b), then hydraulic cylinder (10) drives skewback (9) to reset, now movable flue gas gear
Plate (3) resets around bearing pin (4) swung downward, thus closing rubbish to pass through mouth, so preventing from high-temperature flue gas and entering from there
In upper chamber (1a).
Enter the waste particles major part in lower chambers (1b) and can fall on a rotational support disk (12) topmost, little portion
Divide waste particles can fall on following rotational support disk;And it is provided with burner noz(zle) (11) around rotational support disk (12), these
Burner noz(zle) (11) can be lighted volume in waste particles, and waste particles combustion process above and can reduce, thus from above
Rotational support disk (12) on partly fall on following rotational support disk (12), also have part waste particles can centrifugation masterpiece
With under leave rotational support disk (12) above, thus falling on following rotational support disk (12), and waste particles fell
In journey and all can be burned nozzle (11) on rotational support disk (12) to light, and waste particles small volume, with connecing of flame
Tactile surface area is big, thus can make waste particles effectively, fully burn.Meanwhile, also part waste particles can be in centrifugal force
Effect drops 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
Decrescence little, 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 burn for a long time it is ensured that burning fully.It should be noted that described lower chambers
(1b) inner bottom surface is densely covered with air nozzle (16), and these air nozzles are vertically arranged, and jet upwards, thus can pull up rubbish
Rubbish fragment, so can 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, there is the effect of contactless agitation rubbish, thus ensureing to burn fully, being so not only avoided that generation
Toxic gas, and can ensure that the calorific value of burning.
In addition, the high-temperature flue gas producing 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 pipes are in matrix arrangements, all vertical going out gas branch pipes (17a) stretch into upper chamber
(1a) aperture of giving vent to anger all is densely covered with the tube wall of part, so it is ensured that the height that gives out with aperture of giving vent to anger of garbage feeding process
Warm flue gas has enough contacts area, and rubbish passes through mouth and completely enclosed by movable gas baffle (3) at ordinary times, so can be formed again
One confined space, thus ensureing hot environment, such that it is able to garbage drying effectively, thus for entering in lower chambers (1b)
Waste particles fully burn and provide good condition, and waste particles fully burn after calorific value and high-temperature flue gas more,
So drying effect can be improved in turn, thus forming the technique effect being closely connected, mutually promoting, this technique effect leads to again
The simple combination crossing prior art cannot obtain at all, so that the present invention is creative.In addition, this case can pass through Magnet
(21) metal in absorption rubbish, after the metal of magnet adsorption reaches a certain amount of, can close down this incinerator, and open thermal insulating door thermally insulated door
(20) turn off thermal insulating door thermally insulated door (20) after, taking out metal.And, this case utilizes Magnet (21) to adsorb the metal in rubbish, thus
It is avoided that metal molten in rubbish residue, be not only convenient for subsequently removing rubbish residue, and can easily collect in rubbish
Metal.
Compared with traditional structure, the present invention is additionally arranged rubbish chopping leaf, fixing gas baffle, movable gas baffle, sets up
Rotational support disk and air nozzle, and have adjusted the structure of fire grate and the set-up mode of burner noz(zle), thus rubbish can be cut
Broken, and fragment of fully burning away the refuse, it is ensured that rubbish fully burns, is so not only avoided that generation toxic gas, and can produce
A large amount of high-temperature flue gas, a large amount of high-temperature flue gas of generation are used to garbage drying, and drying effect is fine, thus for fully burning away the refuse
Good condition is provided, and then forms the situation that a formation is closely connected, mutually promotes, both ensure that waste incineration fully,
Improve the effect that high temperature hot gas are pre-dried rubbish again simultaneously, kill two birds with one stone, good environmental protection, it is particularly well-suited to burn life
Solid refuse, medical solid refuse and building solid rubbish;In addition, this case utilizes the metal in magnet adsorption rubbish, thus
It is avoided that metal molten in rubbish residue, be not only convenient for subsequently removing rubbish residue, and can easily collect in rubbish
Metal.
As the important improvement design of the present invention, each described rubbish chopping leaf (8) is by chopper blade (8a) and fixed cover
(8b) constitute, wherein fixed cover (8b) is solidly set in rotating shaft (7), this fixed cover outer wall has been evenly distributed and has cut described in 4-10
Broken blade (8a), this chopper blade be shaped as horizontally disposed tulwar shape;The number that described rubbish shreds leaf (8) is 3, this
The tactical diameter that a little rubbish shred leaf (8) is equal, and two neighboring rubbish shreds chopper blade (8a) the bending direction phase of leaf (8)
Instead.
In said structure, rubbish chopping leaf (8) 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 reliably chopping rubbish.And, two neighboring rubbish shreds cutting of leaf (8)
Broken blade (8a) bending direction is contrary, so can improve the effect of chopping rubbish again further, and rubbish is cut thinner, with
Continue after an action of the bowels and burn it is ensured that burning effect.
Important preferred as this case, the number of described rotational support disk (12) is 3, and its thickness is 5-10mm;?
The outward flange of a described rotational support disk (12) is 10-15mm away from the distance between lower chambers (1b) inwall below, middle one
The 85% of an a diameter of bottom rotational support disk diameter of individual rotational support disk (12), and a rotational support disk topmost
(12) the 70% of an 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
Many and lead to overall structure excessive, can prevent rotational support disk (12) again number is very few and lead to rubbish to quickly fall in fire grate
On, thus ensureing the burning time, further ensure that burning effect, and the thickness of rotational support disk (12) can ensure to have enough
Structural strength.And, the outward flange of a bottom described rotational support disk (12) is away from the distance between lower chambers (1b) inwall
For 10-15mm, the 85% of an a diameter of bottom rotational support disk diameter of a middle rotational support disk (12), and go up most
The 70% of an a diameter of bottom rotational support disk diameter of the one rotational support disk (12) in face, this design is not simply to copy
Attack, be more not belonging to conventional design;Due to entering the rubbish in lower chambers (1b), just to have started volume and weight all ratios larger, so turning
The diameter of dynamic support plate (12) should increase from top to bottom one by one, so just can 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 increase one by one from top to bottom and be conducive to rubbish
Rubbish successfully moves down.
Preferably, described 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 lead to overall structure excessive, can prevent fire grate (15) number again
Very few and lead to time of contact of rubbish and flame and area not, thus improve further burning effect.
For the ease of deslagging, the side of described lower chambers (1b) bottom has a slag notch, and this slag notch can be by fire door
Closing.
Beneficial effect:The present invention is additionally arranged rubbish chopping leaf, fixing gas baffle, movable gas baffle, is additionally arranged rotation
Support plate and air nozzle, and have adjusted the structure of fire grate and the set-up mode of burner noz(zle), thus rubbish can be shredded, and fill
Divide and burn away the refuse fragment it is ensured that rubbish fully burns, be so not only avoided that generation toxic gas, and a large amount of high temperature can be produced
Flue gas, a large amount of high-temperature flue gas of generation are used to garbage drying, and drying effect is fine, thus providing very well for fully burning away the refuse
Condition, and then form the formation situation that is closely connected, mutually promotes, both ensure that waste incineration fully, and carried simultaneously
High high temperature hot gas are pre-dried the effect of rubbish, kill two birds with one stone, and good environmental protection is particularly well-suited to burn life solid rubbish
Rubbish, medical solid refuse and building solid rubbish;In addition, this case utilizes the metal in magnet adsorption rubbish, thus it is avoided that
In rubbish residue, be not only convenient for subsequently removing rubbish metal molten residue, and can easily collect the metal in rubbish.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples:
As shown in figure 1, a kind of life of environment-friendly type, medical treatment, building solid incinerator, mainly by body of heater 1, fixing cigarette
Gas baffle plate 2, movable gas baffle 3, bearing pin 4, rubbish inlet pipe 5 and motor 6 etc. are constituted.Wherein, the inwall of body of heater 1 is coated with insulation
Material, the inner chamber of this body of heater is made up of upper chamber 1a and lower chambers 1b, and wherein upper chamber 1a and lower chambers 1b are revolving body knot
Structure, the right side of upper chamber 1a bottom is directly connected with the left side of lower chambers 1b upper end.The right side of described lower chambers 1b upper end
Have a metal outlet, this metal outlet can be completely enclosed by movable thermal insulating door thermally insulated door 20, and thermal insulating door thermally insulated door 20 upper end is by hinged
Hinged with lower chambers 1b outer wall, and the inner top surface of lower chambers 1b is densely covered with Magnet 21, this densely covered mode can guarantee that Magnet
Magnetic force is sufficiently large, can adsorb the metal in rubbish in a large number, it is to avoid metal mixed is in rubbish, thus reaching classification to reclaim metal
Purpose.
Upper chamber 1a is vertically provided with one piece of fixing gas baffle 2 with the junction of lower chambers 1b, on this fixing gas baffle 2
The inner top surface with lower chambers 1b is held to fix.Fixing gas baffle 2 lower end is left one between upper chamber 1a bottom surface and supplies rubbish to lead to
The rubbish crossed passes through mouth (in figure does not mark), and this rubbish is 5-10mm by the height of mouth, and this parameter designing is reasonable, Ji Nengfang
Stop highly excessive and lead to high-temperature fuel gas to distribute excessively, can prevent highly too small again and lead to the rubbish after chopping can not smoothly lead to
Cross.And, rubbish passes through the upper end of mouth near Magnet 21, so facilitate Magnet 21 absorption and passed through in rubbish at mouth by rubbish
Metal, it is to avoid the metal in rubbish falls down in a large number.Rubbish passes through mouth and can be completely enclosed by one piece of movable gas baffle 3, should
The lower end of movable gas baffle 3 is hanging, and movable gas baffle 3 upper end is hinged with fixing gas baffle 2 lower end by bearing pin 4,
And fixing gas baffle 2 and movable gas baffle 3 are warming plate, thus can play the effect of isolation heat transfer.
Upper chamber 1a top is provided with a rubbish inlet pipe 5, the charging at the discharging opening of this rubbish inlet pipe 5 and upper chamber 1a top
Mouth connection, and vertically it is provided with a motor 6 in the center at upper chamber 1a top, the output shaft of this motor 6 is same with rotating shaft 7 upper end
Axle connects, and rotating shaft 7 lower end is stretched in upper chamber 1a.Rotating shaft 7 bottom is set with least 2 rubbish chopping leaves 8 vertically, these
The chopper blade 8a that rubbish shreds leaf 8 mutually staggers in a circumferential direction, thus can shred rubbish well.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, this fixed cover
4-10 chopper blade 8a be evenly distributed on outer wall, this chopper blade be shaped as horizontally disposed tulwar shape.And, rubbish
The number that rubbish shreds leaf 8 is 3, and the tactical diameter that these rubbish shred leaf 8 is equal, and two neighboring rubbish shreds cutting of leaf 8
Broken blade 8a bending direction is contrary.
As shown in figure 1, the inner bottom surface of upper chamber 1a is sliding combined with a skewback 9, the cross section of this skewback 9 is right angle three
Angular, and the hypotenuse of skewback 9 is upper, and towards lower chambers 1b top.Skewback 9 left side level is provided with a hydraulic cylinder 10, this liquid
The piston rod of cylinder pressure 10 is fixed with skewback 9 left side, and hydraulic cylinder 10 is fixed on the outer wall of body of heater 1, and this hydraulic cylinder can push
Skewback 9 is mobile towards movable gas baffle 3.When skewback 9 pushes the rubbish after chopping and moves 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 passes through to enter at mouth from rubbish
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
Swung downward resets, and rubbish is closed by mouth, and high-temperature flue gas thus can be avoided well to pass through to enter at mouth from rubbish
In upper chamber 1a.
As shown in figure 1, being densely covered with the burner noz(zle) 11 of one group of outsourcing on the inwall of lower chambers 1b, this burner noz(zle) 11 acts 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 bottom, this is designed to effectively increase the area that catches fire, thus increasing burning time in rubbish dropping process it is ensured that rubbish
Burn fully.The rotational support disk 12 having at least 2 steels side by side up and down in lower chambers 1b of movable gas baffle 3 lower section, this
The diameter of a little rotational support disks 12 increases from top to bottom one by one, and is provided with burner noz(zle) 11 around these rotational support disks 12.
The number of rotational support disk 12 be 3, the thickness of this rotational support disk 12 is 5-10mm, and preferably be 6 or
8mm.The outward flange of a bottom rotational support disk 12 is 10-15mm away from the distance between lower chambers 1b inwall, and preferably
For 12 or 14mm.The 85% of an a diameter of bottom rotational support disk diameter of a middle rotational support disk 12, and go up most
The 70% of an a diameter of bottom rotational support disk diameter of the one rotational support disk 12 in face.
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 aperture on these rotational support disks 12 is from upper past
Under reduce one by one, and the rubbish via 12a aperture 10-20mm on a rotational support disk 12 topmost, and be preferably 15 or
18mm.All rotational support disk 12 coaxial packages in vertical rotating shaft 13 bottom, this vertical rotating shaft 13 upper end and motor 14
Output shaft lower end coaxially connected, and motor 14 is vertically installed at the upper top surface of 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 15 are used for supporting rubbish
Rubbish, and the edge of fire grate 15 fixed with lower chambers 1b inwall.Fire grate 15 number is 3-6, and these fire grates 15 are placed equidistant.Cavity of resorption
The side of room 1b bottom has a slag notch, and this 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 inner 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 by peripheral hardware for all of air nozzle 16
Road is supplied by same air pump, and this air pump is located at outside body of heater 1.
The air inlet of flue 17 is connected with the exhanst gas outlet at lower chambers 1b top, and connects with inside lower chambers 1b,
This flue has one group of vertical going out gas branch pipe 17a, and these vertical going out gas branch pipes are in matrix arrangements.All vertical going out gas branch pipes
The lower end of 17a is stretched in upper chamber 1a, and is located above the rubbish chopping leaf 8 of the top one, and all vertical going out gas branch pipes 17a
Stretch into and aperture of giving vent to anger all is densely covered with the tube wall of upper chamber's 1a part, the aperture of this aperture of giving vent to anger is 1-4mm.
The foregoing is only presently preferred embodiments of the present invention, not with the present invention for limiting, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.