CN209084772U - A kind of waste incineration processing system - Google Patents

Abstract

The utility model relates to a kind of waste incineration processing systems, including waste incinerator, its burner hearth bottom is equipped with fire grate, blast channel is connected with below fire grate, the entrance of blast channel is connected with air blower, the high-temperature flue gas of furnace outlet is discharged after flowing through four-way boiler and back-end surfaces, fire grate arrival end is connected with feed hopper, the lower end of feed hopper is equipped with pusher, the outlet of fire grate bottom righthand side is equipped with slag bucket, the left side of feed hopper is equipped with storage bin, the top of storage bin and feed hopper is equipped with crane girder, the row that being equipped on crane girder can travel to and fro between storage bin and feed hopper is hung, the hoist cable lower end that row is hung is equipped with electronic measuring scale, lifting clamping jaw is installed below electronic measuring scale；The left side of storage bin is equipped with landing platform, and the right end of landing platform is connected by inclined chute with storage bin, and the left end of landing platform is equipped with electronics on-ground weigher, and electronics on-ground weigher is concordant with the top of landing platform.The system footprint space is small, is capable of the treating capacity of automatic accurate each waste incinerator of integrating.

Description

A kind of waste incineration processing system

Technical field

The utility model relates to a kind of fire grate of combustion furnace more particularly to a kind of waste incineration processing systems, belong to combustion Burn furnace subsidiary engine technical field.

Background technique

With the quickening of urbanization process, more and more huger, the traditional landfill of the house refuse quantity that city generates daily Etc. processing modes can not continue, how scientifically and rationally integrated treatment utilize rubbish, become more and more important project, it is harmless Change, minimizing and recycling become common recognition.Wherein, high temperature incineration is carried out to the higher rubbish of fuel value, is produced with burning away the refuse Raw heat generates steam, and steam enters steam turbine and generates electricity, has been more and more widely used in practice.

In waste incinerator, rubbish enters fire grate diagonally downward by feed hopper, and fire grate is divided into drying from top to bottom Area, combustion zone and burning-out zone, rubbish pass sequentially through each region on fire grate, until burner hearth is discharged in after-flame.Air is under fire grate Portion enters, and blows out upwards from the gap between fire grate, heating surface heat release of the high-temperature flue gas for generation of burning to boiler, the water of boiler Vapour system generates steam, while flue gas is cooled down, after back-end surfaces recovery waste heat, then after flue gas processing device is handled Discharge.

For fire grate as banking up rubbish and carrying its component to burn, reliability is particularly significant.Fire grate segment is usually cylinder iron Manufacture keeps necessary ventilation gaps, and adjustable wind is arranged below in fire grate toward contact between piece and anter after assembling The draft chamber of the separation of amount, so that by gap to enter fuel bed combustion-supporting for air.The most common fire grate is traveling-grate stoker, every grate furnace Screening is through on fire grate long pin, and the both ends of every grate furnace screening and the position of middle part equal part are respectively equipped with can be with sprocket engagement, chain Wheel drives active fire grate segment, and all fire grate segments is then driven slowly to recycle traveling.The defect of the fire grate is that fire grate is integrally located In continuous running state, energy consumption is high, and rubbish is in relative static conditions on fire grate, will not be stirred, the burning degree of rubbish Not enough uniformly.

Utility model content

The purpose of this utility model is that overcoming problems of the prior art, a kind of incineration treatment of garbage system is provided System, space occupied is small, is capable of the treating capacity of automatic accurate each waste incinerator of integrating.

In order to solve the above technical problems, a kind of waste incineration processing system of the utility model, including waste incinerator, rubbish The burner hearth bottom of rubbish incinerator is equipped with fire grate, and blast channel, the entrance of the blast channel and going out for air blower are connected with below fire grate Mouth is connected, and the high-temperature flue gas of furnace outlet is discharged after flowing through four-way boiler and back-end surfaces, and the arrival end of the fire grate connects It is connected to feed hopper, the lower end of feed hopper is equipped with the pusher that rubbish is pushed to fire grate, and the outlet of fire grate bottom righthand side is equipped with slag bucket, institute The left side for stating feed hopper is equipped with storage bin, and the top of the storage bin and feed hopper is equipped with crane girder, installs on the crane girder There is the row that can be travelled to and fro between storage bin and feed hopper to hang, the hoist cable lower end that the row is hung is equipped with electronic measuring scale, electronics Lifting clamping jaw is installed below weigher；The left side of the storage bin is equipped with landing platform, and the right end of the landing platform is logical It crosses inclined chute to be connected with storage bin, the left end of the landing platform is equipped with electronics on-ground weigher, and the electronics on-ground weigher and unloading are flat The top of platform is concordant.

Compared with the existing technology, the utility model achieves following the utility model has the advantages that rubbish is transported to landing platform by garbage truck Before, the metering weighing of electronics on-ground weigher is first passed through, electronics on-ground weigher is measured and accumulated respectively to each garbage truck；Then garbage truck is opened Rubbish is discharged into storage bin by upper landing platform by inclined chute.When each incinerator works, manipulation lifting clamping jaw folder is hung by row It takes rubbish to put into the feed hopper of incinerator, puts into the quantity of refuse of feed hopper every time by the electronic measuring scale of row hoist cable lower end It is measured and is accumulated, the quantity of refuse into each incinerator is able to independent measure, counts convenient for real time monitoring and the end of month, while electricity Sub- on-ground weigher carries out statistic of classification to the garbage truck from different location, accurately to charge.The rubbish of feeding funnel bottom part is by pusher Mechanism pushes fire grate to, and during advancing along fire grate, the air of air blower bulging enters below fire grate through blast channel, from fire grate it Between gap spray upwards, the burning of rubbish is carried out combustion-supporting, rubbish is on fire grate successively by drying, burning and after-flame, burning The radiant heat of generation and the heat of high-temperature flue gas are absorbed by four-way boiler, generate high-temperature steam, tail gas is again through back-end surfaces Further recycle heat, back-end surfaces include superheater and water preheater, and the saturated vapor that superheater generates boiler is into one Step is heated into superheated steam to enter steam turbine power generation, and water preheater preheats the softened water for entering boiler, through tail portion The flue gas of heating surface discharge discharges after entering smoke processing system processing.

As the improvement of the utility model, the fire grate includes from the upper left lower multiple groups fire grate segment combination extended to the right, often Group fire grate segment combination respectively includes sliding fire grate segment, travelling grate piece and fixed grate film, the left end bottom of the travelling grate piece Portion is hinged in travelling grate hinged ear by travelling grate pin, and the root of each travelling grate hinged ear is respectively welded at along front and back What direction extended stirs on axis, and the right end of the travelling grate piece is equipped with the arc that stirs extended downwardly, the arc and corresponding of stirring Stir axis coaxial line；The left end of the fixed grate film is resisted against the upper right for stirring arc with group and prolongs horizontally to the right It stretches；The right end of the sliding fire grate segment is located above the left end with group travelling grate piece and can slide horizontally to the right, respectively slides furnace The top surface of screening is horizontal and right end is bent downward, and the left end of the sliding fire grate segment is hinged on sliding fire grate by sliding fire grate pin In hinged ear, each root for sliding fire grate hinged ear is respectively welded in the translation rollers extended along the longitudinal direction, the sliding furnace The left portion of screening is located at the lower section of upper one group of fixed grate film.When fire grate segment is slided to left in top, top stationary furnace The right end of screening will slide the rubbish on fire grate segment and push away the travelling grate on piece below falling in；Stirring axis rotation can make to stir furnace The leftward or rightward reciprocally swinging of screening, stirs the rubbish on fire grate；Arc and axis coaxial line is stirred due to stirring, when stirring It when the right end of fire grate segment is rotated up, stirs arc and follows and be rotated up, the fixed grate film with right side is kept in contact always, is avoided The a large amount of air of people is leaked during stirring from there, guarantees that the coefficient of excess air in burner hearth is constant.When fire grate segment is slided in top To when right translation, right end releases to the right the rubbish of lower section travelling grate on piece, falls in the fixed grate on piece of bottom right, fixed Sanitary fill on fire grate segment can be overflowed to the right, be fallen on next group of sliding fire grate segment to a certain amount of.So in multiple groups fire grate Under the crisscross motion of piece combination, rubbish is able to translate step by step from upper left to bottom right, and interval is stirred in translation motion, makes rubbish more It is contacted with air well, keeps burning more abundant.

It is respectively fixedly connected with below each translation rollers rear and front end as a further improvement of the utility model, oriented The driven in translation arm that lower-left extends, the driven in translation arm of odd number group are that driven in translation is long-armed, and the driven in translation arm of even number set is flat Driving galianconism is moved, with group and ipsilateral driven in translation is long-armed and driven in translation galianconism is commonly connected on translation connecting plate, translation The bottom edge of connecting plate is horizontal, and the translation connecting plate of front and rear sides passes through the translational frame connecting rod extended in the longitudinal and is connected to One；The bottom of each translation connecting plate left and right ends is respectively welded translation slide, and the lower section of left side translation slide is fixed respectively It is connected with left wearing plate, has been respectively fixedly connected with right wearing plate, each left wearing plate and right wearing plate below right side translation slide It is respectively supported on translation supporting rollern；The left backstop extended along the longitudinal direction is provided with below the left end of the left wearing plate The right end lower section of item, the right wearing plate is provided with the right stopping dam extended along the longitudinal direction.Driven in translation is long-armed, driven in translation Galianconism, translation connecting plate and translation rollers collectively form the translational frame being linked together, when translational frame is in translation bearing rolling When sliding to the right on wheel, two translation rollers and the two-stage installed thereon sliding fire grate segment synchronization are slided to the right, upper one group of sliding furnace The right end of screening releases to the right the rubbish of lower section travelling grate on piece, falls in the fixed grate on piece of lower section, fixed grate film On rubbish overflow to the right, fall on next group of sliding fire grate segment.When translational frame slides to the left on translating supporting rollern, The rubbish slided on fire grate segment is pushed away to the right and is fallen by the right end of fixed grate film, so on circulate.Left side translates slide and right side The bottom for translating slide is supported on translation supporting rollern by left wearing plate and right wearing plate, can slow down the rate of wear, and Middle abrasion to a certain extent when, left wearing plate or right wearing plate can be replaced, avoid replacing entire translational frame, reduce maintenance at This.When left stopping dam touches translation supporting rollern, translational frame reaches limit on the right-right-hand limit position；When right stopping dam touches translation When supporting rollern, translational frame reaches limit on the left position；Translational frame is avoided to cross setting stroke.

Two are symmetrically arranged between two driven in translation galianconism of even number set translation rollers as a further improvement of the utility model, The driven in translation total arms that root and translation rollers are linked together and lower section extends to the left, the axis of the driven in translation total arms is parallel to flat The axis of driving galianconism is moved, the lower end of the driven in translation total arms passes through driven in translation total arms pin shaft respectively and is hinged with translational adjustment Screw rod, upper end of the right end of the translational adjustment screw rod respectively with driven in translation swing arm are hinged；In two driven in translation swing arms Top passes through the swing arm driving axis extended along the longitudinal direction and is connected with each other, and the front end of the swing arm driving axis and driven in translation are hydraulic The piston rod right end of cylinder is hinged, and the cylinder body of driven in translation hydraulic cylinder is hinged on the steel construction on front side of burner hearth；Two driven in translation The lower end of swing arm is fixedly connected on the swing arm lower shaft extended along the longitudinal direction, is separately installed in the axis hole at swing arm lower shaft both ends Swing arm wear-resistant sleeve is plugged with swing arm articulated shaft in each swing arm wear-resistant sleeve respectively, and the external end head of swing arm articulated shaft is separately fixed at On the steel construction of burner hearth front and rear sides.The piston rod of driven in translation hydraulic cylinder stretches out, and pushes swing arm driving axis and driven in translation pendulum Arm is swung to the right around swing arm articulated shaft, and driven in translation total arms is drawn to the right by translational adjustment screw rod in the upper end of driven in translation swing arm Mobile, driven in translation total arms drives even number set translation rollers, and then drives translational frame and odd number group translation rollers jointly to right translation. The piston rod of driven in translation hydraulic cylinder is shunk, and swing arm driving axis and driven in translation swing arm is pulled to swing to the left around swing arm articulated shaft, Even number set translation rollers and odd number group translation rollers are jointly to left.Translational adjustment screw rod adjustable driven in translation total arms lower end with The both ends of the distance between driven in translation swing arm, swing arm lower shaft are rotated on swing arm articulated shaft by swing arm wear-resistant sleeve, convenient for profit It slides and abrasion can be slowed down, and once wear to a certain extent, can independently replace swing arm wear-resistant sleeve, reduce maintenance cost.

The right end bottom of each translation connecting plate front side wall is respectively welded as a further improvement of the utility model, Guided in translation seat is respectively fixed with the right guide wheel rail extended in left-right direction above the guided in translation seat；The translation The middle section of frame connecting rod is welded with auxiliary guide holder, is fixed with left guide wheel rail at the top of the auxiliary guide holder.Positioned at flat The left directive wheel moved in the middle part of frame left is pressed on left guide wheel rail, positioned at two right sides of front and rear sides on the right side of translational frame Directive wheel is pressed respectively against in right wheel track, forms the structure that similar tricycle travels in orbit, it can be ensured that translational frame edge The axis precision translation of left and right directions.

The right end of the fixed grate film is bent by the downward transition of chamfering as a further improvement of the utility model, The left upper part of the fixed grate film is equipped with the fixed grate film raised line tilted to upper left side, and the fixed grate film raised line supports Lean against stirring on arc with group travelling grate piece；The fixed grate extended downwardly is equipped with below the right end of the fixed grate film to scrape Item, the lower end of the fixed grate scraping article are equipped with wear-resistant alloy layer and are resisted against on the top surface of next group of sliding fire grate segment；It is described The sliding fire grate scraping article for being equipped with and extending downwardly below the right end of fire grate segment is slided, the sliding fire grate scraping article is along sliding fire grate segment Full duration direction extends, and the lower end of the sliding fire grate scraping article is equipped with wear-resistant alloy layer and is resisted against the top surface of travelling grate piece On.When slide fire grate segment be moved to the left when, fixed grate scraping article will slide fire grate segment on rubbish push away to the right fall in lower section turn over On dynamic fire grate segment；For travelling grate piece when stirring, fixed grate film raised line is resisted against the stirring on arc of travelling grate piece always, protects Wind-tunnel will not occur because of the rotation of travelling grate piece herein in card, and the chamfering of fixed grate film right end slides convenient for rubbish from right side； When sliding fire grate segment moves right, fire grate scraping article is slided by the rubbish scraped clean of lower section travelling grate on piece, avoids remnants And it leaks into below fire grate；Wear-resistant alloy layer can extend the service life of each fire grate segment.

It respectively turns over as a further improvement of the utility model, and is separately installed with that stir axis wear-resisting in the axis hole of end shaft Set, respectively stirs to be plugged with respectively in axis wear-resistant sleeve and stirs articulated shaft, the external end head for respectively stirring articulated shaft is separately fixed in burner hearth On the steel construction of front and rear sides；Respectively stir be respectively fixedly connected in the middle part of axis extend to left down stir driving galianconism, odd number The lower end that group stirs driving galianconism, which is hinged with, stirs adjusting screw rod, and the right end for stirring adjusting screw rod and even number set stir driving The lower end of galianconism is hinged；The front and rear sides that odd number group stirs driving galianconism are symmetrically welded with the driving of stirring extended to left down and grow Arm stirs and long-armed axis is driven to be parallel to each other with the axis for stirring driving galianconism, and described stir drives long-armed lower end welding It is stirred in drive shaft what is extended along the longitudinal direction, the front end for stirring drive shaft and the piston rod for stirring driving hydraulic cylinder are right End is hinged, and the cylinder body for stirring driving hydraulic cylinder is hinged on the steel construction on front side of burner hearth.Respectively stir the both ends difference of axis It is rotated on stirring articulated shaft by stirring axis wear-resistant sleeve, convenient for lubricating and abrasion can be slowed down, and once may wear to certain journey Degree, can independently replace and stir axis wear-resistant sleeve, reduce maintenance cost.When the piston rod for stirring driving hydraulic cylinder stretches out, stir Drive shaft, which drives to stir, drives long-armed lower end to swing to the right, stirs and drives long-armed upper end to drive to stir axis around stirring articulated shaft It rotates counterclockwise, stirring adjusting screw rod, by two to stir driving galianconism hinged, so that two are stirred, axis is synchronous and same angle Degree rotation, adjustment stir adjusting screw rod length may insure two stir driving galianconism be parallel to each other.Every is stirred on axis Each travelling grate piece is followed to stir axis and synchronize and be rotated counterclockwise, and the right end of travelling grate piece is upturned, and rubbish is stirred.

It is stirred at the top of the left end of the travelling grate piece equipped with what is raised upward as a further improvement of the utility model, Fire grate convex arc, the travelling grate convex arc stir axis coaxial line with corresponding, and the lower end of sliding fire grate scraping article, which is resisted against, stirs furnace It arranges on convex arc；The top surface right end of each travelling grate piece exceeds to the right the top for stirring arc, and passes through arc-shaped arc outstanding to the right Shape incarceration is connect with the top transition for stirring arc.One side travelling grate convex arc forms protrusion in the left end of travelling grate piece, It avoids the moisture that may contain in rubbish from leaking into below fire grate from left end, causes the pollution and corrosion of grate body, moisture is only It can advance with the junior's fire grate of rubbish to the right；The upper left side of another aspect travelling grate piece is equipped with sliding fire grate segment, sliding Sliding fire grate scraping article is equipped with below the right end of fire grate segment, sliding fire grate scraping article is resisted against the top of travelling grate convex arc, when stirring Around when stirring axis rotation, travelling grate convex arc and stirring remains unchanged fire grate segment at a distance from axis axis, slides fire grate scraping article and turns over Dynamic fire grate convex arc can keep good contact always, and when preventing the right end of travelling grate piece from tilting, rubbish clast is from stirring furnace The left end of screening is leak into below fire grate.The top surface right end of travelling grate piece protrudes to the right, and the material to advance can be made to fully fall in The fixed grate on piece of lower right avoids rubbish clast from leaking into below fire grate from right end.

Top layer fire grate, the top are installed above top layer sliding fire grate segment as a further improvement of the utility model, The left end of layer fire grate is fixed on steel construction piece by flange, and the top surface of the top layer fire grate is horizontal and right end falls equipped with circular arc The loading surface lower section at angle, the top layer fire grate is equipped with the top layer fire grate stiffener plate that two panels is parallel to each other, and the top layer fire grate adds The bottom of strengthening tendons plate is hinged with the scraper plate extended to the right by scraper plate articulated shaft, and it is sliding that the lower edge of the scraper plate is shelved on top layer On the top surface of dynamic fire grate segment, the top of the scraper plate is equipped with scraper plate pressure spring.After wet refuse enters incinerator, first have to be done It is dry, it then could burn, top layer slides the rubbish on fire grate segment due to not yet drying, and is particularly easy to be bonded on fire grate.This reality It is provided with scraper plate with novel, and certain pretightning force is applied to scraper plate by scraper plate pressure spring, prevents its bounce that is hampered；Work as sliding When fire grate segment is moved to the left, top layer is slided the rubbish on fire grate segment and released to the right by scraper plate, and wet refuse is avoided to slide furnace in top layer It is detained bonding in screening.Rubbish on remaining sliding fire grate segment strikes off relatively easy due to having dried or having burnt totally； When sliding fire grate segment is moved to the left, next stage is slided the rubbish on fire grate segment and released to the right by fixed grate scraping article.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, and attached drawing only provides ginseng It examines and illustrates to use, it is non-to limit the utility model.

Fig. 1 is the structural schematic diagram of the utility model waste incineration processing system.

Fig. 2 is the structural schematic diagram of fire grate in incinerator.

Fig. 3 is the enlarged drawing that grate body is slided at top layer position in the utility model.

Fig. 4 is the perspective view one that grate body is slided in the utility model.

Fig. 5 is the perspective view two that grate body is slided in the utility model.

Fig. 6 is the perspective view three that grate body is slided in the utility model.

Fig. 7 is the enlarged drawing of travelling grate driving mechanism in Fig. 1.

Fig. 8 is the perspective view for stirring and sliding fire grate driving mechanism in the utility model.

Fig. 9 is the cross-sectional view of side wall fire grate and its adjustment mechanism.

Figure 10 is the perspective view of the utility model waste incineration processing system.

Figure 11 is the enlarged drawing at feed roller position in incinerator.

In figure: 1. sliding fire grate segments；1a. slides fire grate scraping article；1b. slides fire grate pin；2. translation rollers；2a. slides fire grate Hinged ear；2b. slides fire grate supporting beam；3a. driven in translation is long-armed；3b. driven in translation galianconism；3c. translates connecting plate；3d. is flat Move slide；The left wearing plate of 3e.；The right wearing plate of 3f.；The left stopping dam of 3g.；The right stopping dam of 3h.；3j. guided in translation seat；3k. is led on the right side Wheel track；4. translational frame connecting rod；4a. assists guide holder；The left guide wheel rail of 4b.；5. driven in translation total arms；5a. translation is driven Dynamic total arms pin shaft；6. translational adjustment screw rod；7. driven in translation swing arm；8. swing arm lower shaft；8a. swing arm wear-resistant sleeve；8b. swing arm is hinged Axis；9. swing arm driving axis；10. driven in translation hydraulic cylinder；11. translating supporting rollern；12. top layer fire grate；12a. top layer fire grate adds Strengthening tendons plate；12b. scraper plate articulated shaft；12c. scraper plate；12d. scraper plate pressure spring；13. fixed grate film；13a. fixed grate scraping article； 13b. fixed grate film raised line；14. travelling grate piece；14a. stirs arc；14b. travelling grate convex arc；14c. sector reinforcing rib Plate；14d. arc incarceration；14e. travelling grate pin；15. stirring axis；15a. travelling grate hinged ear；The support of 15b. travelling grate Beam；15c. stirs axis wear-resistant sleeve；15d. stirs articulated shaft；16. stirring driving galianconism；17. it is long-armed to stir driving；18. stirring tune Save screw rod；19. stirring drive shaft；20. stirring driving hydraulic cylinder；21. Side fascia；22. deadlight；23. lining；24. furnace wall Middle partition；25. side wall fire grate；25a. side wall fire grate inclined-plane；The rectangular pit of 25b.；Overlap under 25c. side wall fire grate；26. pull rod spiral shell Nail；26a. pull rod swivel nut；26b. swivel nut nut；26c. locking nut；26d. pull bar screw retaining ring；27a. ceramic fibre back pad； 27b. ceramic fibre heelpiece；27c. ceramic fibre side pad；28. fresh air duct；29. fire clay；30. slag bucket；31. electronics on-ground weigher； 32. landing platform；33. garbage truck；34. inclined chute；The soft curtain of 34a. plastics；35. storage bin；36. row is hung；36a. crane girder；37. Lift by crane clamping jaw；37a. electronic measuring scale；38. feed hopper；39. feed roller；39a. moving tooth；39b. feeds roller bearing；39c. charging Motor reducer；40. pusher；41. air blower；42. blast channel；43. four-way boiler；44. back-end surfaces.

Specific embodiment

In being described below of the utility model, the orientation of the instructions such as term "front", "rear", "left", "right" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than Refer to that device must have a particular orientation.

As shown in Figure 1, the utility model waste incineration processing system includes waste incinerator, the left side of feed hopper 38 is set There is a storage bin 35, the top of storage bin 35 and feed hopper 38 is equipped with crane girder 36a, is equipped with and can travel to and fro between on crane girder 36a Row between storage bin 35 and feed hopper 38 hangs 36, and the hoist cable lower end that row hangs 36 is equipped with electronic measuring scale 37a, electronic measuring scale Lifting clamping jaw 37 is installed below 37a；The left side of storage bin 35 is equipped with landing platform 32, and the right end of landing platform 32 passes through oblique Chute 34 is connected with storage bin 35, and the soft curtain 34a of plastics of blocking, landing platform 32 are hung at the top of the outlet of inclined chute 34 Left end electronics on-ground weigher 31 is installed, electronics on-ground weigher 31 is concordant with the top of landing platform 32.Feed hopper 38 is knot wide at the top and narrow at the bottom Structure is equipped with the feed roller 39 extended along the longitudinal direction at the aditus laryngis of feed hopper 38.

Before rubbish is transported to landing platform 32 by garbage truck 33, the metering weighing of electronics on-ground weigher 31, electronics on-ground weigher 31 are first passed through Each garbage truck 33 is measured and accumulated respectively；Then garbage truck 33 opens landing platform 32, by inclined chute 34 by rubbish It is discharged into storage bin 35, the soft curtain 34a of plastics can cover charging hole, prevent fly from flying into storage bin 35, subtract simultaneously Peculiar smell in small storage bin 35 distributes outward.In the incinerator course of work, 36 manipulations are hung by row and lift by crane the clamping rubbish of clamping jaw 37 It is put into the feed hopper 38 of incinerator, puts into the quantity of refuse of feed hopper 38 every time by the electronic measuring scale of row hoist cable lower end 37a is measured and is accumulated.The moist and rubbish through overcompression is easy to put up a bridge at the aditus laryngis of feed hopper 38, passes through charging motor Speed reducer 39c drives feed roller 39 to rotate, and the moving tooth 39a on feed roller 39, which actively stirs rubbish, to be made to fall on fire grate under it.Into The quantity of refuse for entering each incinerator is able to independent measure, and convenient for real time monitoring and the end of month statistics, while electronics on-ground weigher 31 is not to from Garbage truck 33 with place carries out statistic of classification, accurately to charge.

The lower end of feed hopper 38 and the fire grate left upper end of waste incinerator are connected to each other, and the lower end of feed hopper 38 is equipped with rubbish Rubbish pushes the pusher 40 of fire grate to, and fire grate bottom righthand side is equipped with slag bucket 30.It is connected with blast channel 42 below fire grate, blast channel 42 Entrance is connected with the outlet of air blower 41, and the high-temperature flue gas of furnace outlet flows through 44 heel row of four-way boiler 43 and back-end surfaces Out.

The rubbish of 38 bottom of feed hopper pushes fire grate to by pusher 40, during advancing along fire grate, the drum of air blower 41 Air out enters below fire grate through blast channel 42, sprays upwards from the gap between fire grate, combustion-supporting to the burning progress of rubbish, For rubbish successively by drying, burning and after-flame on fire grate, the cinder of after-flame falls into slag bucket 30 from the right end of fire grate.Burning produces The heat of raw radiant heat and high-temperature flue gas is absorbed by four-way boiler 43, generates high-temperature steam, tail gas is again through back-end surfaces 44 further recycle heat, and back-end surfaces 44 include superheater and water preheater, the saturated vapor that superheater generates boiler It is heated into superheated steam further to enter steam turbine power generation, water preheater preheats the softened water for entering boiler, passes through The flue gas that back-end surfaces 44 are discharged discharges after entering smoke processing system processing.

As shown in Figures 2 to 6, fire grate includes from the upper left lower multiple groups fire grate segment combination extended to the right, every group of fire grate segment group Conjunction respectively includes sliding fire grate segment 1, travelling grate piece 14 and fixed grate film 13.The left end of each travelling grate piece 14 passes through respectively Travelling grate pin 14e is hinged on travelling grate hinged ear 15a, and the root of each travelling grate hinged ear 15a is respectively welded at edge What front-rear direction extended stirs on axis 15.15 overall length direction of axis is stirred equipped with edge and is prolonged in the right side of each travelling grate hinged ear 15a The top surface of the travelling grate supporting beam 15b stretched, travelling grate supporting beam 15b are horizontal, the bottom welding of travelling grate supporting beam 15b On each travelling grate hinged ear 15a, the left end bottom plane of each travelling grate piece 14 is supported on travelling grate supporting beam 15b On.Travelling grate supporting beam 15b and travelling grate hinged ear 15a support travelling grate piece 14 jointly, make travelling grate piece 14 Top surface keeps horizontal.

The right end of travelling grate piece 14 stirs arc 14a equipped with what is extended downwardly, stirs arc 14a and is total to the corresponding axis 15 that stirs Axis, the right side of each 14 left end bottom plane of travelling grate piece is supported on equipped with sector stiffener plate 14c accordingly stirs arc 14a's The back side is prolonged the service life with improving the intensity for stirring arc 14a.

Fixed grate film 13 is respectively equipped with above each sliding fire grate segment 1 other than top layer, on the left end of fixed grate film 13 Portion is equipped with the fixed grate film raised line 13b tilted to upper left side, and fixed grate film raised line 13b is resisted against with group travelling grate piece 14 Stir on arc.Each fixed grate film 13 extend horizontally to the right and right end by chamfering downward transition bending, below right end point The fixed grate scraping article 13a that She You do not extend downwardly, the lower end of each fixed grate scraping article 13a is respectively equipped with wear-resistant alloy layer and supports On the top surface for leaning against next group of sliding fire grate segment 1.

Sliding grate body includes multiple groups from the sliding fire grate segment 1 of upper left inferior spacing arrangement to the right, each to slide fire grate segment 1 Right end be located at group travelling grate piece 14 left end above and can slide horizontally to the right, sliding fire grate segment 1 left portion be located at The lower section of upper one group of fixed grate film 13.The top surface of each sliding fire grate segment 1 is horizontal, and each right end for sliding fire grate segment 1 is bent downward, The left end of each sliding fire grate segment 1 passes through sliding fire grate pin 1b respectively and is hinged on sliding fire grate hinged ear 2a, each to slide fire grate hinge The root of lug 2a is respectively welded in the translation rollers 2 extended along the longitudinal direction.

The right side of each sliding fire grate hinged ear 2a is equipped with the sliding fire grate supporting beam extended along 2 overall length direction of translation rollers 2b, the top surface for sliding fire grate supporting beam 2b is horizontal, and the bottom of sliding fire grate supporting beam 2b is welded on each sliding fire grate hinged ear 2a On, it is shelved on the right side of sliding 1 hinge joint of fire grate segment on sliding fire grate supporting beam 2b, the top surface for sliding fire grate segment 1 is made to be maintained at water Level state.

It is respectively fixedly connected with the driven in translation arm extended to left down below each 2 rear and front end of translation rollers, odd number group Driven in translation arm is the long-armed 3a of driven in translation, and the driven in translation arm of even number set is driven in translation galianconism 3b, with group and ipsilateral flat It moves and long-armed 3a and driven in translation galianconism 3b is driven to be commonly connected on translation connecting plate 3c, the bottom edge for translating connecting plate 3c is horizontal, The translation connecting plate 3c of front and rear sides passes through the interconnection of translational frame connecting rod 4 extended in the longitudinal and is integrated, and drives translation It moves long-armed 3a, driven in translation galianconism 3b, translation connecting plate 3c and translation rollers 2 and collectively forms the translational frame being linked together.

The bottom of each translation left and right ends connecting plate 3c is respectively welded translation slide 3d, and left side translates the lower section of slide 3d It has been respectively fixedly connected with left wearing plate 3e, has been respectively fixedly connected with right wearing plate 3f below right side translation slide 3d, left side is flat It moves slide to be supported on translation supporting rollern 11 by left wearing plate 3e, the bottom of right side translation slide passes through right wearing plate 3f branch Support can slow down the rate of wear on translation supporting rollern 11, and middle abrasion to a certain extent when, left wearing plate 3e can be replaced Or right wearing plate 3f, it avoids replacing entire translational frame, reduces maintenance cost.

When translational frame slides to the right on translating supporting rollern 11, two translation rollers 2 and the two-stage installed thereon are sliding The dynamic synchronization of fire grate segment 1 is slided to the right, and the right end of upper one group of sliding fire grate segment 1 pushes away to the right the rubbish on lower section travelling grate piece 14 Out, it falls on the fixed grate film 13 of lower section, the rubbish on fixed grate film 13 overflows to the right, falls in next group of sliding fire grate segment On 1.When translational frame slides to the left on translating supporting rollern 11, the right end of fixed grate film 13 will be slided on fire grate segment 1 Rubbish push away fall to the right, so on circulate.

The left stopping dam 3g extended along the longitudinal direction, the right end of right wearing plate 3f are provided with below the left end of left wearing plate 3e Lower section is provided with the right stopping dam 3h extended along the longitudinal direction.When left stopping dam 3g touches translation supporting rollern 11, translation Frame reaches limit on the right-right-hand limit position；When right stopping dam 3h touches translation supporting rollern 11, translational frame reaches limit on the left position； Translational frame is avoided to cross setting stroke.

Two are symmetrically arranged between two driven in translation galianconism 3b of even number set translation rollers to be linked together and to the left with translation rollers 2 The driven in translation total arms 5 that lower section extends, the axis of driven in translation total arms 5 are parallel to the axis of driven in translation galianconism 3b, and translation is driven The lower end of dynamic total arms 5 passes through driven in translation total arms pin shaft 5a respectively and is hinged with translational adjustment screw rod 6, the right side of translational adjustment screw rod 6 Hold upper end respectively with driven in translation swing arm 7 to be hinged, adjustable 5 lower end of driven in translation total arms and driven in translation swing arm 7 it Between distance.

The middle and upper part of two driven in translation swing arms 7 passes through the swing arm driving axis 9 extended along the longitudinal direction and is connected with each other, and swing arm is driven The front end of moving axis 9 and the piston rod right end of driven in translation hydraulic cylinder 10 are hinged, and the cylinder body of driven in translation hydraulic cylinder 10 is hinged on On steel construction on front side of burner hearth；The lower end of two driven in translation swing arms 7 is fixedly connected on the swing arm lower shaft 8 extended along the longitudinal direction On, it is separately installed with swing arm wear-resistant sleeve 8a in the axis hole at 8 both ends of swing arm lower shaft, is plugged with swing arm respectively in each swing arm wear-resistant sleeve 8a The external end head of articulated shaft 8b, swing arm articulated shaft 8b are separately fixed on the steel construction of burner hearth front and rear sides.The two of swing arm lower shaft 8 End is rotated on swing arm articulated shaft 8b by swing arm wear-resistant sleeve 8a, convenient for lubricating and can slow down abrasion, and once may wear to one Determine degree, can independently replace swing arm wear-resistant sleeve 8a, reduces maintenance cost.

The piston rod of driven in translation hydraulic cylinder 10 stretches out, and pushes swing arm driving axis 9 and driven in translation swing arm 7 hinged around swing arm Axis 8b is swung to the right, and the upper end of driven in translation swing arm 7 draws driven in translation total arms 5 by translational adjustment screw rod 6 and moves right, and is put down It moves driving total arms 5 and drives even number set translation rollers, and then drive translational frame and odd number group translation rollers jointly to right translation.Translation is driven The piston rod of hydrodynamic cylinder pressure 10 is shunk, and swing arm driving axis 9 and driven in translation swing arm 7 is pulled to swing to the left around swing arm articulated shaft 8b, Even number set translation rollers and odd number group translation rollers are jointly to left.

The right end bottom of each translation connecting plate 3c front side wall is respectively welded guided in translation seat 3j, and guided in translation seat 3j's is upper Side is respectively fixed with the right guide wheel rail 3k extended in left-right direction；The middle section of translational frame connecting rod 4 is welded with auxiliary guiding Seat 4a assists being fixed with left guide wheel rail 4b at the top of guide holder 4a.Positioned at a left directive wheel of translational frame left side central portion It being pressed on left guide wheel rail 4b, two right directive wheels positioned at front and rear sides on the right side of translational frame are pressed respectively against in right wheel track, Form the structure that similar tricycle travels in orbit, it can be ensured that the axis precision translation of translational frame in left-right direction.

The sliding fire grate scraping article 1a for being equipped with and extending downwardly below the right end of fire grate segment 1 is slided, slides fire grate scraping article 1a along cunning The full duration direction of dynamic fire grate segment 1 extends, and the lower end of sliding fire grate scraping article 1a is equipped with wear-resistant alloy layer.Sliding fire grate scraping article 1a can By the rubbish scraped clean on lower section travelling grate piece 14, to avoid remnants and leak under fire grate when sliding the translation of fire grate segment 1 Side, wear-resistant alloy layer can extend the service life of fire grate segment.

As shown in figure 3, being equipped with top layer fire grate 12 above top layer sliding fire grate segment, the left end of top layer fire grate 12 passes through method Orchid is fixed on steel construction piece, and the top surface of top layer fire grate 12 is horizontal and right end is equipped with circular arc chamfering, the loading surface of top layer fire grate 12 Lower section is equipped with the top layer fire grate stiffener plate 12a that two panels is parallel to each other, and the bottom of top layer fire grate stiffener plate 12a is cut with scissors by scraper plate Spindle 12b is hinged with the scraper plate 12c extended to the right, and the lower edge of scraper plate 12c is shelved on the top surface of top layer sliding fire grate segment, The top of scraper plate 12c is equipped with scraper plate pressure spring 12d.

It after wet refuse enters incinerator, first has to be dried, then could burn, top layer slides the rubbish on fire grate segment Due to not yet drying, it is particularly easy to be bonded on fire grate.The utility model is provided with scraper plate 12c, and passes through scraper plate pressure spring 12d Apply certain pretightning force to scraper plate 12c, prevents its bounce that is hampered；When sliding fire grate segment and being moved to the left, scraper plate 12c is by top layer Rubbish on sliding fire grate segment is released to the right, and wet refuse is avoided to be detained bonding on top layer sliding fire grate segment.

As shown in Figure 7, Figure 8, the top surface right end of each travelling grate piece 14 exceeds to the right the top for stirring arc 14a, and passes through Arc-shaped arc incarceration 14d outstanding is connect with the top transition for stirring arc 14a to the right.The top surface right end of travelling grate piece 14 to Right protrusion can be such that the material to advance fully falls on the fixed grate film 13 of lower right, rubbish clast is avoided to leak into from right end Below fire grate.

The middle part for stirring axis 15 be respectively fixedly connected with extend to left down stir driving galianconism 16, odd number group stirs driving The lower end of galianconism 16, which is hinged with, stirs adjusting screw rod 18, and the right end and even number set for stirring adjusting screw rod 18 stir driving galianconism 16 Lower end is hinged；Odd number group stir driving galianconism 16 front and rear sides be symmetrically welded with extend to left down stir driving it is long-armed 17, the axis for stirring driving long-armed 17 is parallel to each other with the axis for stirring driving galianconism 16, stirs the lower end weldering of driving long-armed 17 It connects and is stirred in drive shaft 19 what is extended along the longitudinal direction, stir the front end of drive shaft 19 and stir the piston of driving hydraulic cylinder 20 Bar right end is hinged, and stirs on the steel construction that the cylinder body of driving hydraulic cylinder 20 is hinged on front side of burner hearth.

When the piston rod for stirring driving hydraulic cylinder 20 stretches out, stirs drive shaft 19 and drive the lower end for stirring driving long-armed 17 It swings to the right, the upper end drive for stirring driving long-armed 17 is stirred axis 15 and rotated counterclockwise around articulated shaft 15d is stirred, and adjusting spiral shell is stirred Bar 18, which stirs two, drives galianconism 16 hinged, so that two are stirred the synchronization of axis 15 and same angular turn.Every is stirred Each travelling grate piece 14 on axis 15 is followed to stir axis 15 and synchronize and be rotated counterclockwise, and the right end of travelling grate piece 14 is upturned, Rubbish is stirred.Arc 14a and 15 coaxial line of axis is stirred due to stirring, stirs the right side of arc 14a against there is fixed grate film 13, It when the right end of travelling grate piece 14 is rotated up, stirs arc 14a and follows and be rotated up, connect always with the holding of fixed grate film 13 Touching avoids leaking a large amount of air of people during stirring from there, guarantees that the coefficient of excess air in burner hearth is constant.

It respectively stirs to be separately installed in the axis hole at 15 both ends of axis and stirs axis wear-resistant sleeve 15c, respectively stir in axis wear-resistant sleeve 15c and divide It is not plugged with and stirs articulated shaft 15d, the external end head for respectively stirring articulated shaft 15d is separately fixed at steel construction in burner hearth front and rear sides On.The both ends for respectively stirring axis 15 are rotated on stirring articulated shaft 15d by stirring axis wear-resistant sleeve 15c respectively, convenient for lubrication and can It to slow down abrasion, and once wears to a certain extent, can independently replace and stir axis wear-resistant sleeve 15c, reduce maintenance cost.

Be equipped at the top of the left end of travelling grate piece 14 travelling grate convex arc 14b, travelling grate convex arc 14b that raise upward with 15 coaxial line of axis is stirred accordingly.One side travelling grate convex arc 14b forms protrusion in the left end of travelling grate piece 14, avoids The moisture that may contain in rubbish is leak into below fire grate from left end, causes the pollution and corrosion of grate body, and moisture can only be with The junior's fire grate of rubbish to the right advances；The upper left side of another aspect travelling grate piece 14 is equipped with sliding fire grate segment, slides furnace Sliding fire grate scraping article is equipped with below the right end of screening, sliding fire grate scraping article is resisted against the top of travelling grate convex arc 14b, when stirring Fire grate segment 14 is around when stirring axis 15 and rotating, and travelling grate convex arc 14b and stirring is remained unchanged at a distance from 15 axis of axis, sliding fire grate Scraping article can keep good with travelling grate convex arc 14b always and contact, when preventing the right end of travelling grate piece 14 from tilting, rubbish Clast is leak into below fire grate from the left end of travelling grate piece 14.

As shown in Figure 9, Figure 10, the furnace wall that oriented fire grate direction extends is welded at the middle part in the inside wall height direction of Side fascia 21 Middle partition 24, the side of the close fire grate of partition 24 is welded with the lining 23 holded up upwards in furnace wall, partition 24 in furnace wall Middle part is welded with the deadlight 22 holded up upwards, and deadlight 22, Side fascia 21 and lining 23 are parallel to each other, deadlight 22 with it is interior It is filled with fire clay 29 in cavity between wallboard 23, forms very thick heat preservation mechanism, is set between deadlight 22 and Side fascia 21 There is air buffer, prevents the heat in burner hearth from transmitting outward, the temperature of Side fascia 21 is very low, substantially reduces furnace body radiation loss.

The front and rear sides of every grate furnace row are respectively equipped with side wall fire grate, and side wall fire grate 25 sticks on the inner wall of lining 23, side The lateral surface that the medial surface of fireplace row 25 is arranged towards every grate furnace, the bottom of each side wall fire grate 25 is pressed respectively against partition 24 in furnace wall Above inner edge；It is welded with swivel nut nut 26b on Side fascia 21, pull rod swivel nut 26a, pull rod swivel nut are screwed in swivel nut nut 26b Locking nut 26c is screwed on 26a, locking nut 26c is pressed on the outer end face of swivel nut nut 26b, the inner end of pull rod swivel nut 26a Head extends to 22 direction of deadlight；Pull bar screw 26, the hexagonal of pull bar screw 26 are plugged in the inner hole of pull rod swivel nut 26a respectively Head is pressed on the outer end face of pull rod swivel nut 26a, and the inner termination of pull bar screw 26 sequentially passes through deadlight 22 and lining 23 is screwed on It is bounded on each side fireplace to arrange in the screw hole of 25 four corners, the middle section of pull bar screw 26 is welded with pull bar screw retaining ring 26d, pull bar screw Retaining ring 26d abuts against the inner termination of pull rod swivel nut 26a.

When installation, first pull bar screw 26 is inserted into pull rod swivel nut 26a, then welding rod screw retaining ring 26d, so that pull rod Screw 26 can rotate in pull rod swivel nut 26a, but cannot move axially, and pull rod swivel nut 26a is then screwed in swivel nut nut 26b In, it after position suitable, then tightens locking nut 26c and fixes pull rod swivel nut 26a, rotate forward the external end head of pull bar screw 26, Side wall fire grate 25 can be pulled to close to the movement of the direction of lining 23, the gap between side wall fire grate 25 and fire grate is made to become larger, this The cooling air quantity at place also becomes larger.Rotate backward the external end head of pull bar screw 26, can push side fireplace row 25 to close to fire grate side To movement, the gap between side wall fire grate 25 and fire grate is made to become smaller, cooling air quantity herein also becomes smaller.It so can be according to rubbish The heating degree of fuel value and side wall fire grate 25 adjusts the gap size between side wall fire grate 25 and fire grate, avoids largely leaking out, Not only guaranteed that burner hearth had accurate coefficient of excess air, but also be unlikely to burn out side wall fire grate 25 too early.

Each side wall fire grate 25 is equipped with rectangular pit 25b in the middle part of the side of fire grate.Rectangular pit 25b can mitigate side wall The weight of fire grate 25 saves manufacturing cost, can also increase the heat dissipation area of side wall fire grate 25, advantageously reduce side wall fire grate 25 Temperature, prolong its service life.

Ceramic fibre back pad 27a, the side of adjacent wall fire grate 25 are equipped between the back side and lining 23 of side wall fire grate 25 It is equipped with ceramic fibre side between wall and pads 27c, is equipped with ceramic fibre heelpiece in the bottom of side wall fire grate 25 and furnace wall between partition 24 27b.For hardware once heated, intensity is by sharp fall, it is easy to deform, even be burned；In side wall fire grate 25 Ceramic fibre mat is set between furnace wall structure part, the heat of burner hearth partition 24 into lining 23 and furnace wall can be prevented to pass It passs, prevents furnace wall structure part temperature distortion.

Each side wall fire grate 25 is formed under side wall fire grate towards the lower section that the side of fire grate extends downward into partition 24 in furnace wall Overlap 25c, and with there are gaps between the inner edge of partition 24 in furnace wall.Overlap 25c under the side wall fire grate of 25 lower part of side wall fire grate It shelters from the inner edge of partition 24 in furnace wall and there are gap, be conducive to protection furnace wall interval plate 24, avoid its temperature distortion.

The top of each side wall fire grate 25 is equipped with high outside and low outside side wall fire grate inclined-plane 25a, and side wall fire grate inclined-plane 25a is lower Inside be higher than the top of the close fire grate of institute.It, can be along side wall fire grate inclined-plane if a small amount of rubbish falls on the top of side wall fire grate 25 25a is tumbled to fire grate, prevents rubbish from causing slagging or ablation in 25 top burned for long time of side wall fire grate.

Fresh air duct 28 is equipped in furnace wall below partition 24.On the one hand fresh air duct 28 is arranged in furnace wall below partition 24 On the other hand available preheating can cool down furnace wall structure part.

As shown in figure 11, the circumference of feed roller 39 is equipped with more moving tooth 39a, and each moving tooth 39a radially distributes and edge Axial evenly distributed, the both ends of feed roller 39 pass through charging roller bearing 39b respectively and are supported on steelframe, and wherein one end passes through flange It is connected with the output shaft of charging motor speed reducer 39c.

Claims (9)

1. a kind of waste incineration processing system, including waste incinerator, the burner hearth bottom of waste incinerator is equipped with fire grate, under fire grate Side is connected with blast channel, and the entrance of the blast channel is connected with the outlet of air blower, and the high-temperature flue gas of furnace outlet flows through four-way It is discharged after road boiler and back-end surfaces, the arrival end of the fire grate is connected with feed hopper, and the lower end of feed hopper is equipped with rubbish Push the pusher of fire grate to, the outlet of fire grate bottom righthand side is equipped with slag bucket, which is characterized in that the left side of the feed hopper is equipped with storing The top of storehouse, the storage bin and feed hopper is equipped with crane girder, be equipped on the crane girder can travel to and fro between storage bin and into Row between hopper is hung, and the hoist cable lower end that the row is hung is equipped with electronic measuring scale, and lifting is equipped with below electronic measuring scale Clamping jaw；The left side of the storage bin is equipped with landing platform, and the right end of the landing platform is connected by inclined chute with storage bin, The left end of the landing platform is equipped with electronics on-ground weigher, and the electronics on-ground weigher is concordant with the top of landing platform.

2. waste incineration processing system according to claim 1, it is characterised in that: the fire grate includes from upper left to bottom right The multiple groups fire grate segment of extension combines, and every group of fire grate segment combination respectively includes sliding fire grate segment, travelling grate piece and fixed grate film, The left end bottom of the travelling grate piece is hinged in travelling grate hinged ear by travelling grate pin, each travelling grate hinged ear Root be respectively welded at stirring on axis of extending along the longitudinal direction, the right end of the travelling grate piece is equipped with turning over of extending downwardly Dynamic arc, it is described to stir arc and stir axis coaxial line with corresponding；The left end of the fixed grate film is resisted against the arc that stirs with group Upper right and extend horizontally to the right；The right end of the sliding fire grate segment is located above the left end with group travelling grate piece and can water Flat to slide to the right, each top surface for sliding fire grate segment is horizontal and right end is bent downward, and the left end of the sliding fire grate segment passes through sliding Fire grate pin is hinged in sliding fire grate hinged ear, and each root for sliding fire grate hinged ear is respectively welded to be extended along the longitudinal direction In translation rollers, the left portion of the sliding fire grate segment is located at the lower section of upper one group of fixed grate film.

3. waste incineration processing system according to claim 2, it is characterised in that: under each translation rollers rear and front end Side is respectively fixedly connected with the driven in translation arm extended to left down, and the driven in translation arm of odd number group is that driven in translation is long-armed, even number The driven in translation arm of group is driven in translation galianconism, and with group and ipsilateral driven in translation is long-armed is commonly connected to driven in translation galianconism It translates on connecting plate, the bottom edge for translating connecting plate is horizontal, and the translation connecting plate of front and rear sides passes through the shiftable frame extended in the longitudinal The interconnection of frame connecting rod is integrated；The bottom of each translation connecting plate left and right ends is respectively welded translation slide, left side translation It has been respectively fixedly connected with left wearing plate below slide, has been respectively fixedly connected with right wearing plate below right side translation slide, respectively Left wearing plate and right wearing plate are respectively supported on translation supporting rollern；It is provided with below the left end of the left wearing plate along front and back The right end lower section of the left stopping dam that direction extends, the right wearing plate is provided with the right stopping dam extended along the longitudinal direction.

4. waste incineration processing system according to claim 3, it is characterised in that: two driven in translation of even number set translation rollers Be symmetrically arranged between galianconism two be linked together with translation rollers and to the left lower section extend driven in translation total arms, the driven in translation The axis of total arms is parallel to the axis of driven in translation galianconism, and the lower end of the driven in translation total arms passes through driven in translation total arms respectively Pin shaft is hinged with translational adjustment screw rod, and upper end of the right end of the translational adjustment screw rod respectively with driven in translation swing arm is hinged； The middle and upper part of two driven in translation swing arms passes through the swing arm driving axis extended along the longitudinal direction and is connected with each other, the swing arm driving axis Front end and the piston rod right end of driven in translation hydraulic cylinder are hinged, and the cylinder body of driven in translation hydraulic cylinder is hinged on the steel on front side of burner hearth In structure；The lower end of two driven in translation swing arms is fixedly connected on the swing arm lower shaft extended along the longitudinal direction, swing arm lower shaft both ends Axis hole in be separately installed with swing arm wear-resistant sleeve, swing arm articulated shaft is plugged in each swing arm wear-resistant sleeve respectively, swing arm articulated shaft External end head is separately fixed on the steel construction of burner hearth front and rear sides.

5. waste incineration processing system according to claim 3, it is characterised in that: each translation connecting plate front side wall Right end bottom is respectively welded guided in translation seat, is respectively fixed with the right side extended in left-right direction above the guided in translation seat Guide wheel rail；The middle section of the translational frame connecting rod is welded with auxiliary guide holder, is fixed at the top of the auxiliary guide holder Left guide wheel rail.

6. waste incineration processing system according to claim 2, it is characterised in that: the right end of the fixed grate film passes through The downward transition bending of chamfering, the left upper part of the fixed grate film are equipped with the fixed grate film raised line tilted to upper left side, institute It states fixed grate film raised line and is resisted against stirring on arc with group travelling grate piece；Be equipped with below the right end of the fixed grate film to The fixed grate scraping article of lower stretching, the lower end of the fixed grate scraping article are equipped with wear-resistant alloy layer and are resisted against next group of sliding furnace On the top surface of screening；The sliding fire grate scraping article extended downwardly, the sliding fire grate are equipped with below the right end of the sliding fire grate segment Scraping article extends along the full duration direction of sliding fire grate segment, and the lower end of the sliding fire grate scraping article is equipped with wear-resistant alloy layer and is resisted against On the top surface of travelling grate piece.

7. waste incineration processing system according to claim 2, it is characterised in that: respectively turn in the axis hole of end shaft respectively It is equipped with and stirs axis wear-resistant sleeve, respectively stir to be plugged with respectively in axis wear-resistant sleeve and stir articulated shaft, respectively stir the external end head of articulated shaft It is separately fixed on the steel construction of burner hearth front and rear sides；It respectively stirs and is respectively fixedly connected with turning over of extending to left down in the middle part of axis Dynamic driving galianconism, the lower end that odd number group stirs driving galianconism, which is hinged with, stirs adjusting screw rod, the right end for stirring adjusting screw rod The lower end for stirring driving galianconism with even number set is hinged；The front and rear sides that odd number group stirs driving galianconism are symmetrically welded with to left down Driving is long-armed for stirring of extending, and stirs and long-armed axis is driven to drive the axis of galianconism to be parallel to each other with stirring, described to stir drive It moves long-armed lower end and is welded on stirring in drive shaft of extending along the longitudinal direction, the front end for stirring drive shaft and stir driving The piston rod right end of hydraulic cylinder is hinged, and the cylinder body for stirring driving hydraulic cylinder is hinged on the steel construction on front side of burner hearth.

8. waste incineration processing system according to claim 7, it is characterised in that: at the top of the left end of the travelling grate piece Equipped with the travelling grate convex arc to raise upward, the travelling grate convex arc stirs axis coaxial line with corresponding, slides fire grate scraping article Lower end be resisted against on travelling grate convex arc；The top surface right end of each travelling grate piece exceeds to the right the top for stirring arc, and passes through Arc-shaped arc incarceration outstanding is connect with the top transition for stirring arc to the right.

9. the waste incineration processing system according to any one of claim 2 to 8, it is characterised in that: top layer slides fire grate Top layer fire grate is installed, the left end of the top layer fire grate is fixed on steel construction piece by flange, the top layer furnace above piece The top surface of row is horizontal and right end is equipped with circular arc chamfering, and the top layer that two panels is parallel to each other is equipped with below the loading surface of the top layer fire grate Fire grate stiffener plate, the bottom of the top layer fire grate stiffener plate are hinged with scraping of extending to the right by scraper plate articulated shaft Plate, the lower edge of the scraper plate are shelved on the top surface of top layer sliding fire grate segment, and the top of the scraper plate is equipped with scraper plate pressure spring.