CN114263911A

CN114263911A - Integrated refuse burning and transporting device

Info

Publication number: CN114263911A
Application number: CN202111560009.4A
Authority: CN
Inventors: 孙鸣遥; 张晓琳
Original assignee: Xinhe Tianjin Environmental Technology Development Co ltd
Current assignee: Xinhe Tianjin Environmental Technology Development Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-01
Anticipated expiration: 2041-12-20
Also published as: CN114263911B

Abstract

The invention discloses an integrated waste incineration and transportation device which comprises an incineration tower and a distributor connected with the bottom of the incineration tower, wherein an upper combustion disc and a lower combustion disc are arranged in the incineration tower from top to bottom, an upper leakage hole is formed in the upper combustion disc, a lower leakage hole is formed in the lower combustion disc, the upper leakage hole enables waste incinerated on the upper combustion disc to fall downwards onto the lower combustion disc, the lower leakage hole enables the waste incinerated on the lower combustion disc to fall downwards to the bottom of the incineration tower, and the distributor is used for receiving ash falling in the combustion tower and classifying the ash into powder ash and blocky ash. According to the invention, multiple functions of large-capacity treatment capacity, high-efficiency incineration and ash classified treatment of the device are integrated by the multilayer incineration tower, the distributor and the plurality of conveying devices, so that the waste incineration treatment efficiency and the ash conveying treatment efficiency are synchronously improved, and the whole waste treatment efficiency is favorably improved.

Description

Integrated refuse burning and transporting device

Technical Field

The invention relates to the technical field of waste incineration, in particular to an integrated waste incineration and transportation device.

Background

The waste incineration part is a common mode for harmless treatment of urban domestic waste, combustible substances are increased along with the change of the components of the urban domestic waste, the proportion of the waste incineration treatment is gradually increased and becomes a main mode of the waste treatment, a waste incineration device in the existing incineration treatment process is used as a core device in the waste incineration process, the problem of incomplete combustion often exists, the powder and the blocky ash after incineration are treated in a unified mode, and the treatment effect often cannot meet the process requirement.

Disclosure of Invention

In view of the above, the present invention provides an integrated garbage incineration transportation device, which has two layers of incineration chambers disposed at the upper and lower sides, so as to fully combust garbage, improve the garbage disposal efficiency, and transport the incinerated powdered ash and blocks to corresponding areas after separation.

The invention discloses an integrated waste incineration and transportation device, which comprises an incineration tower and a distributor connected with the bottom of the incineration tower, wherein an upper combustion disc and a lower combustion disc are arranged in the incineration tower from top to bottom, an upper burner used for being matched with the upper combustion disc is arranged above the upper combustion disc in the incineration tower, a lower burner used for being matched with the lower combustion disc is arranged above the lower combustion disc in the incineration tower, an upper leakage hole is formed in the upper combustion disc, a lower leakage hole is formed in the lower combustion disc, the upper leakage hole enables the waste incinerated on the upper combustion disc to fall downwards onto the lower combustion disc, the lower leakage hole enables the waste incinerated on the lower combustion disc to fall downwards to the bottom of the incineration tower, and the distributor is used for receiving ash falling in the incineration tower and classifying the ash into powder ash and blocky ash.

The automatic ash separator further comprises a powder ash conveying device and a block ash conveying device which are connected with the distributor, and an extrusion forming device which is connected with the tail end of the powder ash conveying device, wherein the distributor is used for supplying powder ash into the powder ash conveying device and supplying block ash into the block ash conveying device after ash classification is completed, and the extrusion forming device is used for receiving the powder ash conveyed by the powder ash conveying device and extruding the powder ash into blocks.

Further, the tripper includes that can be driven pivoted branch charging tray and built on stilts installs the screen cloth on branch charging tray, form powder lime-ash holding chamber between screen cloth and the branch charging tray, branch charging tray circumference is around being provided with and keeps off the material ring, keep off and have powder lime-ash discharge gate and cubic lime-ash discharge gate on the material ring, the through-hole of powder lime-ash discharge gate for seting up on keeping off the material ring and with powder lime-ash holding chamber intercommunication, the recess on keeping off the material ring upper edge is seted up to cubic lime-ash discharge gate, the recess bottom is less than or parallel and level in branch charging tray border department.

Further, go up the combustion disc and include umbelliform last disk body, connect last air feed cylinder and the upper bracket in hanging wall body middle part, go up combustion disc excircle diameter and be less than and burn the tower internal diameter, it forms annular upper leak hole to go up between combustion disc excircle and the circle in burning the tower, it supports on upper bracket to go up the combustion disc, upper bracket is fixed in and burns the tower inner wall, circumference distributes on the air feed cylinder has a plurality of last air feed holes, go up the air feed hole slant and set up and towards hanging wall body upper surface, it has last air feed pipe to burn the tower external connection, go up air feed pipe and last air feed cylinder inner chamber intercommunication.

Further, lower burning tray is including being the lower disk body of inversion umbrella-type, the disk body middle part has been seted up the round hole and has been formed lower small opening down, lower disk body excircle and the interior sealing connection of burning tower, lower disk body edge has the annular flange that upwards protruding formed, annular flange is interior to have an annular air cavity, burning tower has connect down the air feed pipe outward, air feed pipe and annular air cavity intercommunication down, the round department circumference distribution in flange has a plurality of air feed holes down, air feed hole slant sets up and faces lower disk body upper surface down.

Further, still including setting up the buffer disc in burning the tower, the buffer disc is located burning dish below down, the buffer disc includes the outer ring and is radial connection in the intra-annular buffering strip of outer ring.

Further, the extrusion forming device comprises an extrusion die and an extrusion plate which is arranged in an inner cavity of the extrusion die and can be driven to move up and down, a storage tank matched with the extrusion plate is arranged below the extrusion plate in the extrusion die, a feed inlet connected with the powder ash and slag conveying device is arranged on the extrusion die, a flow guide inclined surface is arranged between the feed inlet and the storage tank, and the flow guide inclined surface inclines downwards towards the storage tank.

Further, the powder ash and slag conveying device comprises a rotary conveying cylinder and a rotary driving device, wherein the rotary conveying cylinder is obliquely arranged, the rotary driving device is used for driving the rotary conveying cylinder to rotate, the extrusion forming device is connected to the lower side end of the rotary conveying cylinder, and the high side end of the rotary conveying cylinder is connected with the material distributor.

Further, extrusion device still includes inboard push pedal, outside push pedal and push pedal drive arrangement, connect through the connecting rod between inboard push pedal and the outside push pedal, the discharge opening with the stock chest intercommunication is seted up to the extrusion die lateral part, push pedal drive arrangement can drive inboard push pedal and outside push pedal horizontal slip formation state of unloading and press the material state, when pressing the material state, the outside push pedal is driven the inside slip to seal in discharge opening department, and inboard push pedal is laminated in the stock chest inside wall, during the state of unloading, the discharge opening is opened by the outside push pedal is driven the outside slip, and inboard push pedal outwards promotes the shaping piece and pushes away the shaping piece to the discharge opening outside.

Further, burn the tower including last tower body, well tower body, lower tower body and the ejection of compact tower that from top to bottom connects gradually, it sets up between last tower body and well tower body to go up the burning dish centre gripping, the burning dish centre gripping sets up between well tower body and lower tower body down, the buffering dish centre gripping sets up between tower body and ejection of compact tower down, the tripper is connected in ejection of compact tower bottom.

The invention has the beneficial effects that:

according to the invention, multiple functions of large-capacity treatment capacity, high-efficiency incineration and ash classified treatment of the device are integrated by the multilayer incineration tower, the distributor and the plurality of conveying devices, so that the waste incineration treatment efficiency and the ash conveying treatment efficiency are synchronously improved, and the whole waste treatment efficiency is favorably improved;

the invention can improve the waste incineration treatment capacity through the upper layer incineration chamber and the lower layer incineration chamber, can fully combust the waste, is beneficial to improving the waste treatment efficiency, naturally drops at the bottom of the incineration tower from top to bottom after the waste is incinerated, does not need a transportation device to transport the incinerated waste in the incineration process, and can simplify the waste incineration process;

in the invention, gas in the upper air supply cylinder is guided to the upper surface of the upper disc body through the upper air supply holes to provide sufficient oxygen for the combustion of garbage on the upper disc body, which is favorable for improving the combustion efficiency, the upper surface of the upper disc body is a conical surface, which is favorable for the circumferential diffusion of newly added garbage after falling on the upper disc body and is favorable for pushing the combusted garbage to slide downwards and fall on the periphery of the lower combustion disc through the upper leakage holes, fresh air introduced into the lower air supply pipe enters the annular air cavity and flows towards the upper surface of the lower disc body through the circumferential direction of the lower air supply holes to provide sufficient oxygen for the incineration of the garbage on the lower disc body, the garbage above continuously falls on the periphery of the lower disc body and pushes the incinerated garbage on the lower disc body to slide towards the center along the conical surface and fall through the lower leakage holes, and the added garbage is enabled to diffuse outwards and fall on the periphery of the lower combustion disc through the matching of the upper combustion disc and the lower combustion disc, then downward burning dish center department set drops in incineration tower bottom, and rubbish radially turns back on last burning dish and lower burning dish, and the path of burning of increase rubbish does benefit to the upset of rubbish at the rubbish transfer in-process, improves msw incineration efficiency, does benefit to the abundant burning of rubbish.

The invention can be used for receiving the ash after burning in the burning tower through the distributor and classifying the powder ash and the block ash in the ash, wherein the powder ash is transported to the extrusion forming device to be extruded into blocks, which is beneficial to the later-stage centralized burying or other processing technologies, and the block ash transporting device can be transported to the corresponding area to realize the recovery or other processing technologies;

when ash falls on the screen, powder ash falls on the material distribution disc through the screen, block ash stays on the screen, when the material distribution disc is driven to rotate, the powder ash and the block ash slide radially outwards through centrifugal force, the material blocking ring is used for blocking the ash from continuing to slide radially, ensuring that the powder ash slides out of the ash containing cavity through the ash discharging hole, and simultaneously ensuring that the block ash is separated from the screen through the ash discharging hole, the rotation of the material distribution disc is beneficial to the classification of the powder ash and the block ash and is also beneficial to the conveying of the two types of ash;

the extrusion forming device is beneficial to extrusion forming of the powdered ash through the matching of the storage tank and the extrusion plate, and is also beneficial to unloading of the extruded forming block through the matching of the inner push plate and the outer push plate, so that continuous extrusion forming operation is facilitated, and the extrusion forming efficiency is improved.

Drawings

The invention is further described below with reference to the figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a incineration tower structure;

FIG. 3 is a schematic view of the upper combustion plate configuration;

FIG. 4 is a schematic plan view of an upper burner tray;

FIG. 5 is a schematic view of the lower combustion plate configuration;

FIG. 6 is a schematic view of a buffer tray;

FIG. 7 is a schematic plan view of a buffer tray;

FIG. 8 is a partial schematic view of the present invention;

FIG. 9 is a schematic view of the structure of the distributor;

FIG. 10 is a schematic view of an extrusion molding apparatus;

FIG. 11 is a schematic cross-sectional view of an extrusion molding apparatus;

Detailed Description

As shown in the figures, the embodiment provides an integrated waste incineration transportation device, which comprises a vertical incineration tower and an ash transfer treatment device connected to the bottom of the vertical incineration tower, wherein the whole incineration transportation integrated machine is described by two large plates, namely the vertical incineration tower and the ash transfer treatment device;

wherein vertical tower of burning includes burns tower 10, it burns dish 11 and lower burning dish 12 to be provided with about in the tower of burning, it is provided with the last combustor 13 that is used for using with last burning dish cooperation to burn dish top, is located down and burns the dish top and be provided with down combustor 14 that is used for using with lower burning dish cooperation in the tower of burning to lie in, it has last small opening on the dish to go up to burn, it has down the small opening down on the dish to burn down, it makes on the burning dish rubbish after burning drop to burn down on the dish downwards to go up the small opening, the small opening makes down on the burning dish rubbish after burning drop to burning the bottom of the tower downwards. As shown in the attached drawing, the top of the incineration tower is provided with a feeding hole, the top of the incineration tower is externally connected with a feeding bin 60, the feeding bin is provided with a feeding hopper 61, a chain conveyor 62 is arranged in the feeding bin, the tail end of the chain conveyor is connected with the feeding hole of the incineration tower through a feeding inclined plane, garbage is added on the chain conveyor through the feeding hopper from the outside and is conveyed to the feeding inclined plane through the chain conveyor, and the garbage slides into the incineration tower through the feeding inclined plane; a plurality of upper burners are arranged on an upper combustion disc in the incineration tower and are arranged around the upper combustion disc, a plurality of lower burners are arranged on a lower combustion disc and are arranged around the lower burners, the upper burners and the lower burners can adopt fuel oil burners, coal-fired burners or electric burners, and the upper burners and the lower burners purchase existing equipment, which is not described in detail; burn the tower and follow the reinforced back of charge door of the top, the rubbish of adding drops on last burning dish through preliminary burning, along with constantly reinforced, the rubbish after burning can drop on burning dish down along last small opening, and continue burning on burning dish down, through upper and lower two-layer incineration chamber, can improve the waste incineration throughput, and can make the waste combustion abundant, do benefit to and improve refuse treatment efficiency, and the waste incineration back drops in the bottom of burning the tower from last to down nature, need not the transportation of conveyer to the refuse incineration in the incineration process, can simplify the waste incineration technology.

In this embodiment, go up the burner tray 11 and include the umbrella-shaped upper disc body 11a, connect in last air feed cylinder 11b and the upper support frame 11c at upper disc body middle part, go up burner tray excircle diameter and be less than the tower internal diameter that burns, it forms annular upper leak hole to go up between the outer circle of last burner tray and the tower inner circle that burns, it supports on upper support frame 11c to go up the burner tray, upper support frame is fixed in the tower inner wall that burns, circumference distributes on the air feed cylinder has a plurality of upper air feed holes 11d, upper air feed hole 11d slant is seted up and is towards upper disc body 11a upper surface, the tower that burns has outer air feed pipe 15 that has connect, upper air feed pipe and upper air feed cylinder inner chamber intercommunication. Referring to the attached drawings, the lower end opening of the upper air supply cylinder is used for connecting with an upper air supply pipe, the upper disc body is sleeved on the upper air supply cylinder and is fixedly connected with the upper air supply cylinder, the upper support frame is a connecting rod which is fixedly connected with the excircle of the upper air supply cylinder and is distributed in a cross shape, the upper support frame is clamped between an upper tower body 10a and a middle tower body 10b, moreover, the upper tray body 11a is supported on the upper supporting frame, the gas in the upper gas supply cylinder is guided to the upper surface of the upper tray body through the upper gas supply holes 11d, so as to provide sufficient oxygen for the garbage combustion on the upper tray body, which is beneficial to improving the combustion efficiency, and the upper surface of the upper tray body 11a is a conical surface, which is beneficial to circumferential diffusion of newly added garbage after falling on the upper tray body and is beneficial to pushing the combusted garbage to slide downwards and fall on the lower combustion tray through the upper leakage hole, and the taper of the upper tray body 11a is not too large so as to prevent the newly added garbage from sliding to the upper leakage hole along the upper tray body.

In this embodiment, the lower combustion plate 12 includes a lower plate 12a in the shape of an inverted umbrella, a circular hole is opened in the middle of the lower plate 12a to form a lower leak hole, the outer circle of the lower plate is hermetically connected with the inner circle of the incineration tower, an annular flange 12b protruding upwards is arranged at the edge of the lower plate, an annular air cavity is arranged in the annular flange, a lower air supply pipe 16 is connected to the outside of the incineration tower, the lower air supply pipe is communicated with the annular air cavity, a plurality of lower air supply holes 12c are circumferentially distributed at the inner circle of the flange, and the lower air supply holes are obliquely arranged and face the upper surface of the lower plate. As shown in the attached drawing, the upper tray body and the lower tray body are coaxially arranged, garbage falling through the upper leakage hole falls at the periphery of the lower tray body, fresh air introduced into the lower air supply pipe 16 enters the annular air cavity and flows to the upper surface of the lower tray body through the circumferential direction of the lower air supply hole, enough oxygen is provided for garbage incineration on the lower tray body, garbage on the upper combustion tray falls at the periphery of the lower tray body through the upper leakage hole, the garbage which is prevented from falling directly falls at the bottom of the incineration tower through the lower leakage hole, the garbage above continuously falls at the periphery of the lower tray body and pushes the garbage incinerated on the lower tray body to slide towards the center along the conical surface, and the garbage falls through the lower leakage hole. The tapering of lower disk body should not be too big, the rubbish that prevents to fall is along with lower disk body slip to lower leak department, through the cooperation of burning dish and lower burning dish, make the rubbish of adding drop at lower burning dish periphery department by last burning dish center department outdiffusion, then the set of burning dish center department drops in the bottom of burning tower downwards, rubbish radially turns back on last burning dish and lower burning dish, increase the route of burning of rubbish, in the rubbish transfer process, do benefit to the upset of rubbish, improve the waste incineration efficiency, do benefit to rubbish and fully burn.

In this embodiment, the incinerator further comprises a buffer disc 17 arranged in the incineration tower, the buffer disc is located below the lower combustion disc 12, and the buffer disc 17 comprises an outer ring 17a and buffer strips 17b radially connected in the outer ring. Buffering strip is the billet, combine the figure shown, buffer disc and lower coaxial setting of burning disc, the lime-ash that drops through burning disc under can cushion through the buffer disc, reduce the impact force that drops, do benefit to the cutting to the great cubic lime-ash that drops through radial buffering strip in addition, in order to reduce the granularity of lime-ash, do benefit to going on of lime-ash follow-up processing technology, wherein flange 12b and outer loop 17a excircle have the snap ring of radial outside outstanding formation, this snap ring joint is between two adjacent tower bodies.

In this embodiment, the upper combustion plate further includes a plurality of partition plates 11e connected to the upper surface of the upper plate body, the partition plates are uniformly distributed in the circumferential direction to divide the upper part of the upper plate body into a plurality of sector-shaped combustion areas, and the upper air supply cylinder is used for ventilating the sector-shaped combustion areas through the upper air supply holes 11 d. Every fan-shaped burning zone all corresponds there is the air feed hole to guarantee that fresh air can supply corresponding burning zone, fresh air directly supplies burning zone, does benefit to and improves combustion efficiency, does benefit to the circumference evenly distributed of rubbish through the division board moreover, prevents that rubbish from piling up, improves rubbish combustion efficiency.

In this embodiment, burn tower 10 including last tower body 10a, well tower body 10b, lower tower body 10c and the ejection of compact tower 10d that from top to bottom connects gradually, it sets up between last tower body and well tower body to go up 11 centre grippings of burning dish, 12 centre grippings of burning dish set up between well tower body and lower tower body down, the centre grippings of buffering dish sets up under between tower body and the ejection of compact tower. Go up tower body 10a, well tower body 10b, all sealing connection between tower body 10c and the ejection of compact tower 10d down, ejection of compact tower bottom is connected with conveyor and is used for carrying the lime-ash to corresponding region, burns the tower and is the sectional type structure, does benefit to the on-the-spot equipment, does benefit to the installation of burning tray and buffer tray moreover, in the actual burning process, burns the tower periphery and has wrapped up the radiation shield cover to reduce heat loss.

In this embodiment, the upper end of the incineration tower 10 is provided with a feed inlet, the feed inlet is provided with a funnel-shaped guide ring 18, and an outlet of the guide ring is coaxially arranged with the upper combustion disc 11. As shown in the attached drawing, the upper end of the upper tower body 10a is a feed inlet, the upper end of the upper tower body is of a corrugated structure, the inner wall of the upper tower body is fixedly connected with an inner lining ring 19, a hollow air cavity is enclosed between the inner lining ring and the upper tower body, high-temperature gas is introduced into the air cavity to ensure that the temperature of the position, close to the feed inlet, of the upper tower body is higher, a guide ring is fixedly connected to the inner wall of the inner lining ring, garbage added through the feed inlet is primarily heated in a region corresponding to the inner lining ring, so that the initial temperature of the garbage is favorably improved, the incineration efficiency of the garbage when the garbage falls on an upper combustion disc is ensured, the guide ring 18 and the upper tower body 11a are coaxially arranged, the added garbage falls on the center of the upper combustion disc through the guide ring and pushes the garbage combusted at the center of the upper combustion disc outwards, the newly added garbage falls on the upper combustion disc is favorably ensured, and the combusted garbage is pushed outwards to fall on the lower combustion disc from an upper leak hole, the whole incineration procedure can be carried out orderly.

In this embodiment, a plurality of upper ventilation grooves 11f are radially provided on the upper surface of the upper combustion plate, and the upper ventilation grooves extend to the outer circle of the upper combustion plate. The upper surface of the lower burning disc is radially provided with a plurality of lower ventilating grooves 12d, and the lower ventilating grooves extend to the inner circle of the lower burning disc. Combine the figure to show, go up the ventilation groove and be radial distribution with the lower ventilation groove for the rubbish bottom has the air chamber, does benefit to fresh air's transport, and then improves combustion efficiency, and go up the ventilation groove and do benefit to with the lower ventilation groove in addition and guide the distinguished and admirable flow along the conical surface and flow, can promote the ashes that burn on dish and the lower burning dish and flow along the conical surface and fall in lower floor's space.

The ash transfer processing device comprises a distributor 20 connected with the bottom of the incineration tower, a powder ash conveying device 30 and a block ash conveying device 40 connected with the distributor, and an extrusion forming device 50 connected with the tail end of the powder ash conveying device 30, wherein the distributor 20 is used for receiving ash in the combustion tower, classifying the ash into powder ash and block ash, supplying the powder ash into the powder ash conveying device 30, supplying the block ash into the block ash conveying device 40, and the extrusion forming device 50 is used for receiving the powder ash conveyed by the powder ash conveying device 30 and extruding the powder ash into blocks. As shown in the accompanying drawings, the powder ash conveyer 30 and the lump ash conveyer 40 are disposed at both sides of the distributor 20, the ash conveyer 30 and the lump ash conveyer 40 may be a belt conveyer or other known conveyer, the distributor 20 may classify the powder ash and the lump ash in the ash, wherein the powder ash is conveyed to the extrusion molding device to be extruded into blocks, which is beneficial to later-stage centralized burying or other processing processes, and the lump ash conveyer 40 may be conveyed to a corresponding area to realize recycling or other processing processes.

In this embodiment, the distributor 20 includes the branch charging tray 21 that can be driven to rotate and the overhead screen cloth 22 that installs on the branch charging tray, form powder lime-ash holding chamber 23 between screen cloth and the branch charging tray, the branch charging tray circumference is around being provided with and is kept off the material ring, it has powder lime-ash discharge gate 24 and cubic lime-ash discharge gate 25 to keep off the material ring, powder lime-ash discharge gate 24 is for seting up in keeping off the material ring and the through-hole that communicates with powder lime-ash holding chamber, cubic lime-ash discharge gate 25 is for seting up in keeping off the recess on the material ring along, the recess bottom is less than or the parallel and level in branch charging tray 21 border department. As shown in the attached drawing, the screen is a circular net, the bottom of the material distribution disc is connected with a material distribution disc driving motor 27, the material distribution disc is driven to rotate by the material distribution disc driving motor, the screen is supported and arranged above the material distribution disc through a plurality of vertical beams, the screen is a metal net, the size of meshes of the screen is selected according to actual conditions, when ash falls on the screen, powder ash falls on the material distribution disc through the screen, massive ash stays on the screen, when the material distribution disc is driven to rotate, the powder ash and the massive ash radially slide outwards through centrifugal force, the material blocking ring surrounds the material distribution disc and the screen and is used for blocking the ash from continuing to slide radially, the material blocking ring can also ensure that the powder ash radially slides out of the ash containing cavity through the powder ash discharging port 24, and simultaneously ensures that the massive ash falls off the screen through the powder ash discharging port 25, wherein the powder ash conveying device 30 is over the powder ash discharging port 24 so as to ensure that the ash sliding out of the powder ash falls on the powder ash conveying chamber In the conveying device 30, the block ash conveying device 40 is over against the block ash discharging port 25 to ensure that the ash which slides out from the block ash discharging port 25 falls into the block ash conveying device 40, and the rotation of the material distributing disc 21 is beneficial to the classification of powder ash and block ash and the conveying of two types of ash.

In this embodiment, the middle of the screen 22 is arched upward to form a circular truncated cone shape. As shown in the attached drawings, the middle part of the screen is provided with a conical inclined surface, and the inclined surface is favorable for assisting the ash slag to slide outwards in the radial direction, is favorable for separating the powder ash slag and the block ash slag, and is also favorable for the ash slag to slide towards a powder ash slag discharge port 24 and a block ash slag discharge port 25.

In this embodiment, the powder ash conveying device 30 includes a rotary conveying drum 31 disposed at an angle and a rotary driving device 32 for driving the rotary conveying drum to rotate, the extrusion forming device 50 is connected to the lower side end of the rotary conveying drum, and the upper side end of the rotary conveying drum is connected to the distributor 20. As shown in the attached drawings, the rotary transport cylinder 31 is a long strip-shaped cylinder structure, the rotary driving device 32 is a motor, two ends of the rotary transport cylinder 31 are provided with bearing seats 33 and are arranged on the bearing seats in a rotating fit manner, the middle part of the rotary transport cylinder 31 is provided with a gear ring in a transmission fit manner, the rotary driving device 32 drives the gear ring to rotate through a speed reducer so as to drive the rotary transport cylinder 31 to rotate, one end of the high side of the rotary transport cylinder 31 is just opposite to the powder ash and slag discharge port 24, the powder ash and slag enter the rotary transport cylinder through the high side end of the rotary transport cylinder 31 and are continuously transported to the low side end of the rotary transport cylinder along with the rotation of the rotary transport cylinder, the powder ash and slag transport device 30 enters the extrusion forming device 50 through the low side end of the rotary transport cylinder, in order to ensure good transport performance, a spiral transport groove can be arranged at the inner circle of the rotary transport cylinder, the powder ash and slag transport device 30 with the structure is beneficial to transport ash and slag, and the powder particles are uniformly stirred by the rotation of the rotary conveying cylinder, larger particles in ash slag are favorably crushed, the particle size uniformity of the powder particles is improved, and the later extrusion molding is favorably realized.

In this embodiment, the extrusion forming device 50 includes an extrusion die 51 and an extrusion plate 52 which is installed in the cavity of the extrusion die and can be driven to move up and down, a storage tank 53 which is used for being matched with the extrusion plate is arranged below the extrusion plate in the extrusion die, a feed inlet which is used for being connected with the powder ash conveying device 30 is arranged on the extrusion die, a flow guiding inclined surface 54 is arranged between the feed inlet and the storage tank 53, and the flow guiding inclined surface inclines obliquely and downwards towards the storage tank. As shown in the attached drawing, the position where the extrusion die 51 is connected with the outlet end of the powder ash conveying device 30 is located right above the flow guide inclined plane, so that the powder ash is conveyed to the flow guide inclined plane and slides downwards along with the inclined plane to the storage tank, the extrusion plate 52 can slide up and down through the driving of a hydraulic cylinder, when the extrusion molding is carried out, the extrusion plate is driven to move downwards to the storage tank to extrude the ash in the storage tank and enable the ash to form blocks, and after the extrusion is completed, the extrusion plate is driven to move upwards to open the storage tank, thereby being beneficial to the molding of the powder ash through the structure.

In this embodiment, the distributor 20 further comprises a distributing casing 26 connected to the bottom of the incineration tower, the distributing casing 26 is provided with openings for butting with the head of the powder ash and slag transportation device 30 and the head of the block ash and slag transportation device 40, the head of the powder ash and slag transportation device 30 faces the powder ash and slag discharge port 24, and the head of the block ash and slag transportation device 40 faces the block ash and slag discharge port 25. The head of the powder ash and slag conveying device 30 is the high side end of a rotary conveying cylinder 31 of the powder ash and slag conveying device, the head of the blocky ash and slag conveying device 40 is the high side end of the rotary conveying cylinder 31 of the blocky ash and slag conveying device, as shown in the attached drawing, the top of a material distribution shell is connected with the bottom of a material outlet tower, so that ash and slag in an incineration tower can fall into a powder shell, a material distributor is positioned under a buffer disc, so that the ash and slag can directly fall onto a screen, openings are formed in the left side and the right side of the material distribution shell 26, the rotary conveying cylinder of the powder ash and slag conveying device 30 is in rotating fit with the left opening, and the rotary conveying cylinder of the ash and slag blocky conveying device 40 is in rotating fit with the right opening; the bottom of the material distribution shell is of an arc structure, the bottom of the material distribution disk is matched with the bottom of the powder shell, so that the material distribution disk is automatically positioned, the bottom of the material distribution shell can be externally connected with a driving chamber 29, and a material distribution disk driving motor 27 is arranged in the driving chamber.

In this embodiment, the powder ash discharge port 24 and the block ash discharge port 25 are diametrically opposed. The powder ash and slag conveyer 30 and the lump ash and slag conveyer 40 are arranged at the left and right sides of the distributing casing corresponding to the positions of the two discharge ports, which is beneficial to the spatial layout of the whole device.

In this embodiment, extrusion device 50 still includes inboard push pedal 55, outside push pedal 56 and push pedal drive arrangement 57, connect through connecting rod 56a between inboard push pedal 55 and the outside push pedal 56, the discharge opening with the stock chest 53 intercommunication is seted up to extrusion die 51 lateral part, push pedal drive arrangement 57 can drive inboard push pedal 55 and the 56 horizontal slip formation of outside push pedal and unload state and press the material state, when pressing the material state, outside push pedal 56 is driven the inside slip and is sealed in discharge opening department, and inboard push pedal is laminated in the stock chest inside wall, during the state of unloading, the discharge opening is opened by the outside push pedal of being driven the outside slip, and the inboard push pedal outwards promotes the shaping piece and pushes away the shaping piece to the discharge opening outside. As shown in the attached drawing, an installation groove 53a is formed in one side of the material storage tank 53 in a concave manner, wherein a push plate driving device 57 is installed in the installation groove 53a, the push plate driving device 57 is a hydraulic cylinder, an output shaft of the hydraulic cylinder is directly connected with an inner push plate, the inner push plate and an outer push plate can be driven to synchronously slide through the hydraulic cylinder, when the outer push plate is sealed at a discharge port, the inner push plate retracts into the installation groove, the outer push plate and the outer push plate are completely flush with the side wall of the material storage tank at the moment, a regular forming cavity is formed in the material storage tank, and the extrusion forming of powder ash slag is facilitated; when the hydraulic cylinder drives the inner side push plate to horizontally slide outwards, the outer side push plate synchronously slides outwards to open the discharge opening, and meanwhile, the inner side push plate outwards pushes the forming block to complete discharging.

In this embodiment, the extrusion die 51 is connected with a spray head 58 and a heating pipe 59, the spray pipe 58 and the heating pipe 59 are located above the diversion inclined plane 54, the spray head 58 is used for spraying into the extrusion die, and the heating pipe 59 is used for introducing hot air into the extrusion die to heat the powdered ash. The spraying head can be provided with the existing spray head and is used for spraying water mist to the powder ash so as to improve the humidity of the ash; meanwhile, the heating pipe is filled with hot gas to heat the internal ash, which is beneficial to the extrusion molding of the ash. The heating pipe is connected with the inner cavity of the incineration tower through a thermal circulation pipeline 63, waste gas in the incineration tower is utilized to heat the extrusion die, an exhaust pipe is arranged right above the incineration tower in the feeding bin 60, and the exhaust pipe is externally connected with a waste gas treatment device.

In this embodiment, the block ash transfer device 40 has the same structure as the powder ash transfer device 30. As shown in the attached drawing, the massive ash slag conveying device also adopts a structure of a rotary conveying cylinder, so that the massive ash slag is favorably crushed in the rotating process to form a massive structure with uniform granularity, and the subsequent treatment process is favorably and orderly carried out.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides an integral type msw incineration conveyer which characterized in that: including burning tower and the tripper of being connected with burning tower bottom, be provided with about in the burning tower and burn dish and lower burning dish, it is provided with the last combustor that is used for using with last burning dish cooperation, is located down burning dish top and is provided with the lower combustor that is used for using with lower burning dish cooperation to burn to be located burning dish top in the burning tower, upward the small opening has on the burning dish, the small opening has down on the burning dish down, upward the small opening makes on the burning dish rubbish after burning drop to burning dish down on downwards, the small opening makes down burning dish on the rubbish after burning drop to burning the bottom of the tower downwards, the tripper is arranged in accepting the lime-ash that drops in the burning tower, and with the lime-ash classification for powder lime-ash and cubic lime-ash.

2. The integrated waste incineration transportation device according to claim 1, wherein: the automatic ash separator is characterized by further comprising a powder ash conveying device and a block ash conveying device which are connected with the distributor, and an extrusion forming device which is connected with the tail end of the powder ash conveying device, wherein the distributor is used for supplying powder ash into the powder ash conveying device and supplying block ash into the block ash conveying device after ash classification is completed, and the extrusion forming device is used for receiving the powder ash conveyed by the powder ash conveying device and extruding the powder ash into blocks.

3. The integrated waste incineration transportation device according to claim 2, wherein: the tripper includes can be driven pivoted branch charging tray and built on stilts the screen cloth of installing on branch charging tray, form powder lime-ash holding chamber between screen cloth and the branch charging tray, branch charging tray circumference is around being provided with and keeps off the material ring, it has powder lime-ash discharge gate and cubic lime-ash discharge gate to keep off on the material ring to keep off, the through-hole that powder lime-ash discharge gate communicates for seting up on keeping off the material ring and with powder lime-ash holding chamber, the recess on keeping off the material ring upper edge is seted up to cubic lime-ash discharge gate, the recess bottom is less than or parallel and level in branch charging tray border department.

4. The integrated waste incineration transportation device according to claim 1, wherein: go up the combustion disc and include umbelliform last disk body, connect last air feed cylinder and upper bracket in hanging wall body middle part, it is less than the tower internal diameter of burning to go up combustion disc excircle diameter, it forms annular upper orifice to go up between the circle in burning disc excircle and the tower of burning, it supports on upper bracket to go up the combustion disc, upper bracket is fixed in and burns the tower inner wall, circumference distributes on the air feed cylinder has a plurality of last air feed holes, go up the air feed hole slant and set up and towards hanging wall body upper surface, the tower of burning has outer the air feed pipe of having connect, go up air feed pipe and last air feed cylinder inner chamber intercommunication.

5. The integrated waste incineration transportation device according to claim 1, wherein: lower burning tray is including being the lower disk body of inversion umbrella-type, the disk body middle part has been seted up the round hole and has been formed lower small opening down, lower disk body excircle and the interior sealing connection of burning tower, lower disk body edge has the annular flange that makes progress protruding formation, annular flange is interior to have an annular wind cavity, burning tower has connect down the air feed pipe outward, air feed pipe and annular wind cavity intercommunication down, the round department circumference distribution in flange has a plurality of air feed holes down, air feed hole slant sets up and faces lower disk body upper surface down.

6. The integrated waste incineration transportation device according to claim 1, wherein: still including setting up the buffer disc in burning the tower, the buffer disc is located burning dish below down, the buffer disc includes the outer ring and is radial connection in the intra-annular buffering strip of outer ring.

7. The integrated waste incineration transportation device according to claim 2, wherein: the extrusion device includes the extrusion mould and installs in the extrusion mould inner chamber and can be driven the stripper plate of operation from top to bottom, be located the stripper plate below in the extrusion mould and have be used for with stripper plate complex stock chest, the last feed inlet that is used for being connected with powder lime-ash conveyer that has of extrusion mould, the water conservancy diversion inclined plane has between feed inlet and the stock chest, the water conservancy diversion inclined plane is to the lateral slope downward sloping of stock chest.

8. The integrated waste incineration transportation device according to claim 3, wherein: the powder ash slag conveying device comprises a rotary conveying cylinder and a rotary driving device, wherein the rotary conveying cylinder is obliquely arranged, the rotary driving device is used for driving the rotary conveying cylinder to rotate, the extrusion forming device is connected to the lower side end of the rotary conveying cylinder, and the high side end of the rotary conveying cylinder is connected with the distributor.

9. The integrated waste incineration transportation device of claim 7, wherein: extrusion device still includes inboard push pedal, outside push pedal and push pedal drive arrangement, connect through the connecting rod between inboard push pedal and the outside push pedal, the discharge opening with the stock chest intercommunication is seted up to the extrusion die lateral part, push pedal drive arrangement can drive inboard push pedal and outside push pedal horizontal slip formation state of unloading and press the material state, during the material state of pressing, the outside push pedal is driven the inside slip to seal in discharge opening department, and inboard push pedal laminates in the stock chest inside wall, during the state of unloading, the outside push pedal is driven the outside slip and is opened the discharge opening, and inboard push pedal outwards promotes the shaping piece and pushes away the shaping piece to the discharge opening outside.

10. The integrated waste incineration transportation device according to claim 6, wherein: burn the tower including last tower body, well tower body, lower tower body and the ejection of compact tower that from top to bottom connects gradually, it sets up between last tower body and well tower body to go up the burning dish centre gripping, burning dish centre gripping sets up between well tower body and lower tower body down, the buffering dish centre gripping sets up between tower body and ejection of compact tower down, the tripper is connected in ejection of compact tower bottom.