CN1109575A - Merry-go-round agitation fire grate module for household and industrial waste incinerator furnaces - Google Patents
Merry-go-round agitation fire grate module for household and industrial waste incinerator furnaces Download PDFInfo
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- CN1109575A CN1109575A CN 94105250 CN94105250A CN1109575A CN 1109575 A CN1109575 A CN 1109575A CN 94105250 CN94105250 CN 94105250 CN 94105250 A CN94105250 A CN 94105250A CN 1109575 A CN1109575 A CN 1109575A
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Abstract
The present invention relates to a grate assembly for cylindrical incineration furnace. Said grate assembly has the capability of agitating wastes from bottom portion, and its grate unit also has the function of supplying air jet. Said grate assembly include severalradialair-supplying pipeline assemblies distributed at intervals along the peripheral direction, central connecting body capable of combining the air-supplying pipeline assemblies distributed along the periphery together, a grate fixing plate positioned on the top of the above-mentioned air-supplying pipeline assembly, a grate moving plate suported and driven by supporting shaft and driving shaft and a driving motor. When the motor is powered, it can drive the grate moving plate to make it implement pulsating movement. It can notably raise incineration capability and combustion efficiency, and can inhibit the production of toxic gas.
Description
The present invention relates to the grate component that a kind of grate itself has air feeder and additional auxiliary combustion and stirring mechanism, it can be encased in the below of the cylindrical incineration chamber of the middle-size and small-size incinerator that has jacket structure for water.
Up to this point, the grate that adopts in the cylindrical destructor of water sleeve type small-medium size is flat circular plate type or the square-grid structure that has circular hole or square hole on it respectively basically, as the passage of draining waste material ashes in the incineration chamber of top, also as the air duct that passes through the waste material oxygen supply gas of there on grate from the below, supply with project organization with such air, even on the inwall of incineration chamber, be provided with air nozzle, the air of incineration chamber supplied with remain not enough, even on square grate, have air feeder, as Korean Patent No18888, the air-spray nozzle is blocked owing to its plastics melt liquid that can be condensed in vertical direction, in addition, this patent is pointed out, when the stirring comb was made periodic vibration, changing can appear in grate opening area in time, thereby, this stirring is combed when being positioned at furnace roof portion or bottom center, and bigger unburned combustible piece can leak down by the hole.
Another side, grate does not have supporting arrangement central and/or radial arrangement, thereby, the structural rigidity of grate when high temperature becomes a key factor when increasing grate diameter and thickness and scale up the incinerator ability, other defectives of tradition grate design are that grate itself does not have air feeder, grate does not possess as the stirring function that just many air capacities means are provided desired stirring characteristic when safeguarding that the such high-moisture gel-like combustible of mud incinerates, and the structural integrity under the hot conditions is damaged when increasing diameter scaling up the incineration ability.
Because traditional grate lacks fierce stirring mechanism, can produce harmful gas and flue gas, this is because to be deposited in the combustible waste process on the grate air in incineration under-supply and owing to compare waste material-air contact area with waveform rotating disc type stirring grate component of the present invention and cause inadequately.
Because present grate structure Design defective recited above, for a large amount of scale up diameters of incinerator incineration chamber of industry and family expenses waste material that incinerate in incinerator will be met difficulty, thereby the cylindrical incinerator of design band jacket structure for water is confined to undersized incineration furnace chamber, for example only is 1m, this mainly is because the thermal structure rigidity degenerates, in addition, air duct in the traditional design or pipeline can't overhaul, thereby, block ducted air flue in case take place outside foreign material to pile up, it is difficult especially then taking out these disagreeable foreign material that are stuck in the air duct, and be impossible sometimes concerning some project organizations, in this case, expectation appearance itself has the air functions of physical supply and preferentially with the grate of reliable stirring mechanism.
The present invention is the above-mentioned defective that is used for overcoming traditional grate in the cylindrical middle-size and small-size band jacket structure for water incinerator, utilize auxiliary fuel feed mechanism and means to provide the auxiliary fuel ability to the water sleeve type incinerator, it does not need fuel device just can require the high water-containing sludge of auxiliary fuel and stirring to realize auxiliary fuel to those for fully incinerating in incinerator.
Grate component of the present invention comprises the ring-type discharge storing and distribute the forced air of being supplied with, a plurality of air supply pipes road assembly, a connector that connects above-mentioned air supply pipe road assembly, grate is decided plate and moving plate of grate and its bolster and driving shaft, on this ring-type collector pipe the auxiliary fuel nozzle can be installed, each air supply pipe road assembly is one and includes two water pipe single piece that have the air duct of air nozzle on it.
Therefore, an object of the present invention is provides the air supply capacity to grate itself, thereby forced air is injected below the grate component grate is decided waste material on the plate.
Another purpose is to provide a waveform rotating disc type stirring mechanism according to the incinerator designing requirement to grate, decides waste material inside on the plate thereby enough air capacities are fed to the grate component grate.
Another purpose is to decide the volume reducing rate that interval between plate and the moving plate reduces incinerator by reducing grate of the present invention.
Be described in further detail below in conjunction with accompanying drawing, thereby can more easily know from experience and more be expressly understood the present invention, above-mentioned purpose with other, characteristics and many attendant advantages, identical parts in each width of cloth accompanying drawing in the accompanying drawing are represented with identical Reference numeral, its below has a, b, and the c letter is as footnote.
Fig. 1 (a) is the top view that phase waveform rotating disc type stirs the assembly type incinerator of grate component around wherein being equipped with;
Fig. 1 (b) is the front view of Fig. 1 (a);
Fig. 2 be around the top view of phase waveform rotating disc type stirring type grate component;
Fig. 3 (a) and 3(b) be respectively the top view and the profilograph of the moving plate of grate;
Fig. 4 is the signal profilograph along the circumference expansion that the expression grate is decided plate, air supply pipe road assembly and had the moving plate of grate of freely-supported axle and driving shaft;
Fig. 5 is the profilograph of Fig. 2;
Fig. 6 is used for representing that axle, bearing housing and lubricated cooling pipe therebetween are connected the grate component drawing in side sectional elevation of layout;
Fig. 7 (a) and 7(b) be respectively the top view and the profilograph of cooled rotor;
Fig. 8 is the another kind of moving plate of grate of phase waveform rotating disc type stirring all around and the signal profilograph along the circumference expansion of bolster and driving shaft embodiment thereof of also producing of announcement.
Fig. 1 is the top view of an assembly type incinerator, this incinerator includes the South Korea patent application No92-23611(name that awaits the reply that phase waveform rotating disc type around a present invention stirs grate component embodiment and the profound smooth Zhu of present inventor (Kwangsoo Hyun) and is called " Apparatus for Complete Combustion by Use of Multi-Stage Multi-Cycle Composite Air-Water Pipings Inducing Complex Incineration/Comburtion Mode of Suction; Whirling Flow; Inversion, and Air borme Capturing ") embodiment.Referring to Fig. 1, air pressure is produced by air blast 30, and the pressure air enclosed cavity by primary air service 31, top 32, two auxiliary air service 33a, 33b are sent to air chamber's (Fig. 1 provides other view).Portion of air in the air chamber is delivered to air supply with coil pack, air in the remaining air chamber is supplied with arm 1a, 1b by air and is delivered to ring-type discharge 2, there, the air of supply is seen Fig. 4 by air duct 14a, 14b() on air-spray nozzle 18a, 18b(also see Fig. 4) deliver to the bottom and the inside of scrap heap.Here, a pair of air flow control valve is as the adjuster of air flow control.In addition, the cylindrical column of right-hand side is cyclonic separation unit and a standby hot water reservoir and a chimney that is contained in the water jacket.
Fig. 2 is the overall top view that the waveform rotating disc type stirs an embodiment of grate component, referring to Fig. 2, it is this by four air supply pipe road assemblies that the embodiment that phase waveform rotating disc type stirs grate component around has showed that this embodiment by the service assembly shows, just in time be positioned at grate on the assembly decide plate 19, in the moving plate 20 of the grate of its bottom center position and the structure that CD-ROM drive motor 8 constitutes, one end in every air supply pipe road is welded on the connector 12, and the other end is soldered to annular gas collector 2.Because each air-spray vector and the horizontal line of air-spray nozzle 18a, the 18b of air duct 14a, the 14b of the air supply pipe road assembly of clear expression are angled on Fig. 4, and direction space along radius, thereby make air-spray hit ring surface on the moving plate 20 of grate, so when the moving plate of grate is positioned at its center of top, they not only help waste combustion, and have prevented that waste material is stacked between air supply pipe road assembly lower surface and the moving plate 20 concentric ring upper surfaces of grate.In addition, the section of upper surface is a periodic function, and sinusoidal profile is as shown in FIG. compared with traditional flat rondelle grate, and itself just provides extra air supply hole, thereby also may supply with more air even without the stirring of waveform rotating disc type.
Fig. 3 (a) and 3(b) be respectively the top view and the profilograph of the moving plate 20 of grate.The moving plate 20 of grate is supported by three bolster 21a, 21b, 21c and a driving shaft 22, these three bolsters are clearly represented and are shown in Fig. 6 assembly cross section, each bolster holds 24 by two rollings that are enclosed among each bolster cover 10a, 10b, the 10c and supports (see figure 5), this driving shaft be by two be enclosed in each bolster cover 10a, the essentially identical cover 11 of 10b, 10c in rolling bearing 24 support.Driving shaft 22 in the driving shaft cover 11 is seen Fig. 2 by CD-ROM drive motor 8() moment drive, this CD-ROM drive motor is installed on and is welded in the waveform rotating disc type and stirs on the carriage of grate component upper surface.On the other hand, the upper surface of moving plate 20 outer shrouds of grate along the circumferential direction is a sinusoid profile, obtain sine-shaped, sinusoidal gear teeth along its basal surface with machining mode, thereby, when driving, move the turning cylinder of plate 20 around grate and do the motion of waveform rotating disc type by three bolster 21a, 21b, 21c and driving shaft 22 supportings with the driving shaft 22 that has bevel gear 23 on it.This is to prevent that waste material from forming accumulation between the tooth road of gear and the moving plate 20 of grate in the attendant advantages that the outer shroud basal surface is machined as the embodiment in tooth road.
Fig. 4 be along the circumferential direction launch from 0 ° to 360 ° signal vertical section, the figure shows the moving plate 20 of grate that grate is decided plate 19, air supply pipe road assembly and band bolster and driving shaft, how illustrated that the waveform rotating disc type stirs carries out.Here, abscissa and ordinate are represented angle and axle bed mark respectively, and this figure watches towards the outside from the inside of assembly and obtaining.If the moment of torsion of the black box that is made of driving shaft 12 and driven wheel 23 drives, then the moving plate 20 of grate is just along with the rolling contact of being rolled by the bottom surface of the rolling contact groove of bolster 21a, 21b, 21c and moving plate 20 outer shrouds of grate between the contact road had not only made it make surge movement along the promotion of θ direction but also in the Z direction.If driven wheel is made forward rotation (in paper) along the r direction, then when the helical gear engagement between the tooth road of driven wheel 23 and moving plate 20 outer shrouds of grate was suitable for the right-handed helix rule, the moving plate 20 of grate was made backward rotation along the Z direction.If the tooth road of the moving plate 20 of grate is sine curves, the upper surface that grate is decided plate 19 also is a sine curve, and then in first 1/4 cycle of the moving plate 20 of grate, the upper surface that grate is decided plate 19 reaches the top that grate is decided plate 19 upper surfaces, its angle intervals is 45 °, from 22.5 ° to 63.5 °.But for each cycle that the waveform rotating disc type stirs, the angle intervals of dynamically stretching out is greater than 45 °.Bolster 21a, 21b, 21c make grate move plate 20 turning cylinders by means of the rolling contact between they and the moving plate 20 of grate with driving shaft 22.(in the present embodiment by means of forming integral body) is applicable to the transmission moment of torsion and makes the moving plate 20 of grate finish the motion of waveform rotating disc type as an integral part for driven wheel 23 and driving shaft 22.Important design point is exactly that tooth road and the normalized distance that rotates between the contact road must remain unchanged from any one angle position at moving plate 20 outer shrouds of grate in the design of the moving plate 20 of present embodiment grate.Move the supporting structure of the another kind replacement of plate 20 as grate, not between the rolling contact road of the rolling of bolster 21a, 21b, 21c contact groove and moving plate 20 outer shrouds of grate, to form the contact of rolling, but utilize the bolster that has the supporting gear identical on it to realize simple support the moving plate 20 of grate by the gears engaged between supporting gear and the moving plate 20 tooth roads of grate with driven wheel 23.
Fig. 5 is the profilograph that Fig. 2 waveform rotating disc type stirs grate component, and the crown center of its waveform rotating disc type motion has a grate to move plate 20; It provides the assembly type grate of a selected band jacket structure for water.A key Design point at this grate embodiment of modulation is with water jacket connector 34a, 34b, 34c, 34d(Fig. 2 provide that it is suitable for reading, Fig. 6 provides its end opening) place on the upper and lower flange of this assembly, and the cross section of the cross section assembly of an air supply pipe road assembly is arranged like this; Two parallel air ducts abreast and the parting bead between them 15 weld together, and then be welded in the water pipe, make the water in the aquaporin 16 flow along a direction, the water in another aquaporin 17 is along+r direction flow (seeing the cross section among Fig. 4).So water, hits then after on the connector 12 and turns back by aquaporin 16 from grate component lower water jacket 3a, is directed at the upper water sleeve 3b of grate component again by aquaporin 17.Being noted that has four sallop screens (not drawing among the figure) on the same height of parting bead 15, they separate grate component lower water jacket 13a and upper water sleeve 13b.Referring to Fig. 1 (b) once, be connected with the water jacket 6 in ash discharge chamber, bottom and the water jacket 4 of the cylindrical incineration chamber in top respectively by aquaporin bottom bracket 7a, 7b, 7c, 7d and aquaporin bracket 5a, 5b, 5c, 5d, have four to put down the ring-like seal washers of preventing leaking respectively between the flange that around present embodiment, incinerates chamber on top in the phase grate component and the upper flange of assembly and between the lower flange of the flange in ash discharge chamber, bottom and assembly.The pad of also having laid an annular in each upper and lower flange coupling place prevents to leak gas and leak.
Simultaneously, go into the ability that mouth mask (not drawing among the figure) provides the scavenging air pipeline in the cleaning of each junction of air supply pipe road assembly and ring-type discharge; After replacing cleaning mouth mask with auxiliary fuel nozzle assembly 36, auxiliary fuel nozzle assembly 36 can be admitted in these holes, this assembly 36 is supplied with fuel by air-spray nozzle 18a, the 18b of air duct 14a, the 14b of air supply pipe road assembly to incineration chamber, the assembly of two auxiliary fuel nozzles 35 or two auxiliary fuel nozzles 35 is installed on the auxiliary fuel nozzle assembly 36 by this way, even the axis of each air duct 14a, 14b of air supply pipe road assembly is aimed on the top of two nozzles.The auxiliary fuel delivery rate that enters incineration chamber is controlled by means of the time of so-called unlatching (ON) percentage and by means of changing total fuel flow rate.Fuel fog or fuel droplet rest on the ring-type discharge 2 and the phenomenon of catching fire can be supplied with or unlatching (ON) percent time that reduces each auxiliary fuel nozzle assembly 36 prevents by means of 25 ring-type fuel.Resemble the auxiliary combustion that fuel device carried out that is installed on the firebrick structure incinerator with this can providing to the water sleeve type incinerator to traditional inapplicable auxiliary fuel supply system of cylindrical water jacket structure incinerator and method.
Fig. 6 has disclosed the drawing in side sectional elevation (Fig. 2 and Fig. 5 are respectively the top view and the profilographs of this grate component) of waveform rotating disc type stirring grate component bottom.This figure has disclosed respectively by formed four preiodic types of the assembly of bolster cover 10a, 10b, 10c and driving shaft cover 11 and bolster 21a, 21b, 21c and associated driven wheel 23, driving shaft 22 and has arranged, and metalworking coolant is how by lubricating fluid cooling tube 28a, 28b, 28c, the 28d cooling that circulates after heating in each bolster cover 10a, 10b, 10c and driving shaft cover 11, the lubricating fluid cooling tube connects bolster cover 10a, 10b, 10c and driving cover 11 in the direction of the clock in the present embodiment, and is contained among the lower water jacket assembly 3a of grate.Bolster cover 10a now again looks back, 10b, 10c, bolster 21a, 21b, 21c and cooling wheel 25(Fig. 7 (a) and 7(b) provide the plane and the profilograph of this cooling in this preferred forms respectively) sectional side elevation of structure, bolster cover 10a, 10b, the chamber of the 10c impeller 25 that is cooled is divided into cold chamber and hot chamber, metalworking coolant inlet 26 and metalworking coolant outlet 27 have been connected on its each respectively, thereby by means of cold metalworking coolant being delivered to cold chamber by the suction force of the cooling wheel of the rotation institute driven rotary of the moving plate 20 of grate, along the center capillary of anti-r direction through cooling wheel 25, pass through by cooling wheel 25 and bolster 21a along positive r direction again after turning back, 21b, the 21c center cavity matches and the annular channel that forms flows back to, at this while cooling support axle, flow to hot chamber more forward, discharge lubricating fluid cooling tube 28a through metalworking coolant outlet 27 at last, 28b, 28c, the hot junction of 28d links to each other with the pipeline fit system with this outlet 27.
Fig. 7 (a) and 7(b) represent the top view and the profilograph of 25 1 kinds of embodiments of cooling wheel respectively.
At last, Fig. 8 is the another kind of grate of an expression signal profilograph moving plate 20 embodiments, that along the circumferential direction launch, and its bolster and driving shaft have four eccentric helical gears, three of driving shafts, one on driving shaft adopts the method for synchronization, thereby can produce the motion of waveform rotating disc type.Here, the designing requirement of a key is that the pitch diameter size of eccentric umbrella gear must be selected, and moving plate 20 of grate and eccentric umbrella gear are also moved with the method for synchronization.Compare with the moving plate 20 of aforesaid grate, one of advantage of moving plate 20 outer shrouds of this grate is: do not have Z to process than the tooth road handling ease that the sine curve fluctuation is arranged in this direction to the tooth road of fluctuation outer shroud, yet for the supporting of the driving more than three eccentric gear, along with the complicated meeting of assembling correspondingly increases expense.
According to the present invention described above, except to the air supply of grate own, also provide the stirring function to grate, the stirring yardstick that remains unchanged along the r direction, and along the circumferential direction be the semiaxis symmetry.With this waveform rotating disc type stirring mechanism even might be to the excessive air of waste material internal feed, increase the incineration ability, improve efficiency of combustion.And the more even auxiliary combustion that scattering fuel distribution in angle is provided of thermal stress distribution that uniform incineration, incineration inner cavity surface material are provided.The present invention with respect to another advantage of traditional grate is: this coaxial grate cell structure has improved significantly, reduce the performance of waste residue volume, thereby ashes are only arranged, be included in incombustible material in the waste material, and drop, it is far smaller than paired grate dimensionally and decides gap between moving plate 20 each the coaxial cell structure of plate 19 and grate.Along with the moving plate 20 of grate has rotated a circle the more waveform rotating disc type pulsation period, can obtain more accurate angle symmetry.
Above-described specific implementations of the present invention is to be designed to the moving grate component of four preiodic type waveform rotating disc types group, to those skilled in the art, obviously can design more waveform rotating disc types at an easy rate stirs the cycle or does not have the single panel type incineration grate construction package of agitation movement to reach higher incineration ability or satisfy the specific (special) requirements for the treatment of the incinerating waste material performance.
Though what describe is the embodiment that stirs grate component according to four preiodic type waveform rotating disc types of the present invention, obviously fire has been advised variation and remodeling based on above-mentioned technology instruction to this field those of ordinary skill.Therefore be appreciated that doing some variation in the embodiment of foregoing invention reality will fall into the protection scope of the present invention that limits as claim.
Claims (14)
1, a kind ofly originally have the incinerator grate component of air feeder and stirring mechanism on one's body at grate, it comprises:
(a) ring-type discharge or annular air distribution cavity;
(b) air supply pipe road assembly, it is shut by two ends parallel, every, and the air duct that the other end links to each other with above-mentioned ring-type discharge, parting bead that above-mentioned two air ducts are coupled together side by side and one are welded with above-mentioned two air ducts therein and the unitarily formed water pipe of parting bead is formed;
(c) connector, it connects air supply pipe road assembly at the axis place of above-mentioned grate component, and seals the anti-longitudinal end of above-mentioned water pipe;
(d) grate is decided plate, and it has a plurality of concentric rings, and the shape of its upper surface is and the corresponding periodic function of above-mentioned air supply pipe road component count;
(e) moving plate of grate, it has a plurality of concentric gilled rings, and the shape of its upper surface is and the corresponding identical periodic function of above-mentioned air supply pipe road component count;
(f) a plurality of bolster assemblies, it is made up of bolster, rolling bearing and the bolster cover of wherein laying above-mentioned bolster and rolling bearing;
(g) one or more drive rod assemblies are made up of driving shaft, driven wheel and driving shaft cover that above-mentioned driving shaft and driven wheel wherein be housed;
(h) CD-ROM drive motor or the lever driving mechanism that are connected of one or more and above-mentioned driving shaft.
2, a kind ofly originally have the incinerator grate component of air feeder and stirring mechanism on one's body at grate, it comprises:
(a) ring-type discharge or annular air distribution cavity;
(b) air supply pipe road assembly, form by parting bead of two parallel air ducts and a water pipe, one end of every air duct is sealed, the other end links to each other with above-mentioned ring-type discharge, parting bead couples together above-mentioned two air ducts abreast, and the single piece of above-mentioned two air ducts and a parting bead formation is welded in this water pipe;
(c) connector, it couples together air supply pipe road assembly at the axis place of above-mentioned grate component, and seals the anti-longitudinal end of above-mentioned water pipe;
(d) grate is decided plate, and a plurality of concentric rings are arranged, and the shape of its upper surface is and the corresponding periodic function of above-mentioned air supply pipe road component count;
(e) grate is decided plate, and a plurality of concentric gilled rings are arranged, and the shape of its upper surface is the corresponding periodic function of same and above-mentioned air supply pipe road component count;
(f) a plurality of bolster assemblies are made up of the bolster or synchronous whole bolster gear, the rolling bearing of band eccentric gear on it and the bolster cover of wherein laying above-mentioned bolster and rolling bearing;
(g) one or more drive rod assemblies are formed by the driving shaft of band driven wheel on it or with synchronous whole axle shaft gear, rolling bearing and the driving shaft cover of the eccentric gear of other bolster assembly;
(h) CD-ROM drive motor or the lever driving mechanism that are connected of one or more and above-mentioned driving shaft.
3, the axle cooling system of bolster assembly as claimed in claim 1 or 2, wherein the cooling of bolster such as following method are finished, and it comprises:
(a) the such mode of rotation that is encased in the central cavity of above-mentioned bolster by means of above-mentioned cooling wheel is come the circulating lubricating cooling fluid, even metalworking coolant enters the above-mentioned bolster of laying by means of the suction that the cooling wheel pumping function produces, the cold chamber of the bolster cover of bearing and cooling wheel, this cooling wheel or drive rotation by the rolling contact friction force between the rolling contact road of the moving plate outer shroud of above-mentioned bolster and above-mentioned grate is perhaps by bolster, the tractive force that tooth engagement between the gear teeth road of the moving plate outer shroud of assembly that the eccentric support gear constitutes and above-mentioned grate produces drives rotation;
(b) Jia Re metalworking coolant is cooled off by the cooling water in the bottom cooling jacket of above-mentioned waveform rotating disc type stirring grate component in the cooling pipe between metalworking coolant outlet and inlet.
4, as the cooling wheel of a cooling system as described in the claim 3, wherein by the defined blade angle of the angle between r coordinate and the spring leaf be 0, constant, under the situation of the cooling wheel axle having been set up the mark coordinate n time of lubricating fluid rotating direction surmount polynomial function or be at least two above-mentioned multinomials make up and function.
5, incinerator grate component as claimed in claim 1, wherein bolster is solid.
6, incinerator grate component as claimed in claim 2, wherein bolster is solid.
7, a kind ofly originally have the incinerator grate component of air feeder and stirring mechanism on one's body at grate, it comprises:
(a) ring-type discharge or annular air and join the chamber;
(b) air supply pipe road assembly, it is shut by two ends parallel, every, and the air duct that the other end links to each other with above-mentioned ring-type discharge, parting bead that above-mentioned two air ducts are coupled together side by side and one are welded with above-mentioned two air ducts therein and the unitarily formed water pipe of parting bead is formed;
(c) connector, it is at the air supply pipe road, axis place of above-mentioned grate component assembly, and seals the anti-longitudinal end of above-mentioned water pipe;
(d) grate is decided plate, and it has a plurality of concentric rings, and the shape of its upper surface is and the corresponding periodic function of above-mentioned air supply pipe road component count;
8, the round kiln screen in the circular incinerator, its upper surface section along the circumferential direction is a periodic function.
9,, wherein between top incineration chamber and bottom incineration grate air feeder, the air velocity control valve is arranged as claim 1,2,5,6 or 7 described incinerators.
10, air supply pipe road assembly, its cross section is: two air ducts are welded together with a therebetween parting bead abreast, by welding they are embedded in the water pipe then, thereby form two water channels, along axial flow, another is along its reverse flow in the water channel.
11, as claim 1,2,5,6 or 7 described incinerator grate components, wherein air duct cleans the outskirt of the ring-type discharge that cap is provided with in removable mode, thereby can the scavenging air pipeline.
12, as claim 1,2,5,6 or 7 described incinerator grate components, wherein the auxiliary fuel nozzle assembly of receivability auxiliary fuel nozzle can be set on the outskirt of ring-type discharge, thereby auxiliary fuel can be supplied in the air duct of air supply pipe road assembly by it.
13, auxiliary fuel nozzle as claimed in claim 12, wherein the auxiliary fuel nozzle is such, makes each nozzle tip of the assembly that is made of two auxiliary fuel nozzles respectively aim in two air ducts of air supply pipe road assembly one axis.
14, auxiliary fuel nozzle as claimed in claim 12, wherein auxiliary fuel is to spray like this, auxiliary fuel periodically is ejected in each air duct assemble goes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105250 CN1109575A (en) | 1994-03-30 | 1994-03-30 | Merry-go-round agitation fire grate module for household and industrial waste incinerator furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94105250 CN1109575A (en) | 1994-03-30 | 1994-03-30 | Merry-go-round agitation fire grate module for household and industrial waste incinerator furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1109575A true CN1109575A (en) | 1995-10-04 |
Family
ID=5031984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94105250 Pending CN1109575A (en) | 1994-03-30 | 1994-03-30 | Merry-go-round agitation fire grate module for household and industrial waste incinerator furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1109575A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078421B (en) * | 2006-05-23 | 2010-08-11 | Skf公司 | A bearing assembly and a traveling grate equipped with such bearing assemblies |
| CN101799166A (en) * | 2010-03-27 | 2010-08-11 | 黄广禧 | Cracking furnace with oxygen supply and automatic ignition device |
| CN102686947A (en) * | 2009-09-18 | 2012-09-19 | 派洛普有限公司 | Waste treatment with pyrolysis and combustion |
| CN105570901A (en) * | 2016-01-06 | 2016-05-11 | 四川长城环境科学研究院 | Slag-to-gas waste-control-by-waste innocent treatment device for household garbage |
| CN116066838A (en) * | 2023-03-20 | 2023-05-05 | 重庆稷锦炉业有限公司 | Vehicle-mounted garbage incinerator air inlet system |
-
1994
- 1994-03-30 CN CN 94105250 patent/CN1109575A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078421B (en) * | 2006-05-23 | 2010-08-11 | Skf公司 | A bearing assembly and a traveling grate equipped with such bearing assemblies |
| CN102686947A (en) * | 2009-09-18 | 2012-09-19 | 派洛普有限公司 | Waste treatment with pyrolysis and combustion |
| CN101799166A (en) * | 2010-03-27 | 2010-08-11 | 黄广禧 | Cracking furnace with oxygen supply and automatic ignition device |
| CN105570901A (en) * | 2016-01-06 | 2016-05-11 | 四川长城环境科学研究院 | Slag-to-gas waste-control-by-waste innocent treatment device for household garbage |
| CN105570901B (en) * | 2016-01-06 | 2018-05-08 | 四川长城环境科学研究院 | A kind of slag becomes gas house refuse treatment of wastes with processes of wastes against one another harmless treatment device |
| CN116066838A (en) * | 2023-03-20 | 2023-05-05 | 重庆稷锦炉业有限公司 | Vehicle-mounted garbage incinerator air inlet system |
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