CN108844077A

CN108844077A - Urban refuse burner

Info

Publication number: CN108844077A
Application number: CN201810898663.8A
Authority: CN
Inventors: 杨海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2018-11-20

Abstract

It include feeding mechanism the invention discloses a kind of urban refuse burner, disintegrating mechanism, drying mechanism, burn mechanism and discharging mechanism, the disintegrating mechanism includes crush box, two pulverization rollers being set in crush box, drive the driving assembly of pulverization roller rotation, inclination is set to the filter screen of crushing box bottom, bleeding point set on crushing box side wall top, recycling component in crush box and the discharge port set on crushing box side wall lower part, the recycling component includes the screening rubbish plate being detachably connected with crushing chamber interior wall, for fixing the fixation member of screening rubbish plate, recovery port and transport section in crushing box side wall, present invention screen plate easy to disassemble.

Description

Urban refuse burner

Technical field

The invention belongs to technical field of waste treatment, more particularly, to a kind of urban refuse burner.

Background technique

Municipal refuse includes house refuse and medical waste, and the processing of existing municipal refuse mostly uses the rubbish with fire grate Rubbish incinerator is burned, and slag and flying dust are generated after burning, contains dust granule and pernicious gas in flying dust, at flue Reason heel row is removed.Pulverization process is needed before waste incineration, so as to burn completely.It needs in order to which rubbish can crush completely to powder Rubbish after broken is screened, and is commonly exactly screen plate, and long-time service may cause screen plate blocking or damage, but existing Screen plate is directly fixed in crush box by device mostly, and replacement or cleaning screen plate need completely to dismantle device, is changed tired It is difficult.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of city garbage burning dress that can easily change screen plate It sets.

To achieve the goals above, the present invention uses following technical scheme：A kind of urban refuse burner, including feeding Mechanism, drying mechanism, burns mechanism and discharging mechanism at disintegrating mechanism, the disintegrating mechanism include crush box, two be set to and crush Pulverization roller, the driving assembly of driving pulverization roller rotation in case, inclination are set to the filter screen of crushing box bottom, are set to crush box side The bleeding point on wall top, the recycling component in crush box and the discharge port set on crushing box side wall lower part, the recycling group Part includes the screening rubbish plate being detachably connected with crushing chamber interior wall, the fixation member for fixing screening rubbish plate, is set to powder Recovery port on broken case side wall and the transport section that can be transported up.

Further, the fixation member includes set on the first extension of screening rubbish plate two sides and the second extension, sets In crush chamber interior wall the first groove and the second groove, be movably connected on the second extension be lifting rod, be set to the first extension On inserting groove and the plug connector that is matched with inserting groove, first extension and the first groove can match, described second Extension and the second groove can match；By the cooperation of extension groove, positioning action and fixed work can be played to screen plate With convenient for the installation of screen plate.

Further, the plug connector includes being set to crush the fixed case of box outer wall, can move left and right sliding block, telescopic rod, drawing The pressing plate of bar and connection sliding block, described telescopic rod one end are fixed on installation cavity side wall, and the other end is fixed on the sliding block；Institute It states pull rod and pressing plate is slidably connected and pull rod is pluggable in inserting groove；Dismantle screen plate when, only need to pull pull rod, make pull rod from Abjection in inserting groove, the left side meeting slide downward of screen plate, makes screen plate in upright state, can will screen by lifting rod Plate pulls out.

Further, it is socketed with the first spring on the telescopic rod, second spring, second bullet are socketed on the pull rod Spring one end is fixed on installation cavity wall, and the other end is fixed on pressing plate；In fixed screen plate, it is not necessary that the pull rod of pull-out is answered manually Position, but also can prevent pull rod from skidding off out of card hole, cause screen plate to fall off.

Further, one end outer surface that the pull rod is connect with inserting groove is provided with one layer of rubber layer；Rubber is arranged can be with Increase pull rod and inserting groove frictional force, connect pull rod with inserting groove more firm, leakproofness can also be played, prevent rubbish into Enter.

Further, the drying mechanism includes the bracket being fixed on crush on box outer wall, the strut being fixed on bracket, consolidates It is connected in air-heater on bracket, connecting tube, multiple set on the component that keeps out the wind of the pulverization roller inner cavity, on pulverization roller side wall One fumarole, the protective cover above the first fumarole and the air jet pipe below strainer, connecting tube one end connection Air-heater, the other end are connected to the component that keeps out the wind；By connecting tube and the component that keeps out the wind, the hot wind that air-heater generates can be passed into crushing Inside roller, while pulverization roller grinds up the refuse, the drying of short distance can be carried out to rubbish, and due to being passed through inside pulverization roller Hot wind can heat pulverization roller, so that pulverization roller is had certain temperature, accelerate the rate of drying garbage；Pass through the first jet The hot wind that hole sprays can make the temperature inside entire crush box increase, and can equally accelerate the rate of drying garbage；By setting The rubbish after crushed can be dried again by setting the air jet pipe below strainer, greatly reduced the water content of rubbish, prevented Rubbish water content is big, and when burning is insufficient, generates a large amount of pernicious gases.

Further, the component that keeps out the wind includes that the draught deflector of semi-cylindrical, one end are fixed on the first solid of draught deflector one end Fixed pole and one end are fixed on the second fixed link of the draught deflector other end, and the draught deflector is equipped with the first ventilation hole, and described first is solid The fixed pole other end passes through the first through hole and driven shaft and is fixed on crushing chamber interior wall, and the second fixed link other end passes through the One through-hole and driving shaft are fixed on strut, and the second fixed link inner wall is equipped with the second ventilation hole being connected to the first ventilation hole, Second ventilation hole is connected to connecting tube；By the fixation of the first fixed link and the second fixed link, draught deflector is in crushing process In can remain stationary, and then make hot wind in pulverization roller inner cavity is most of only to spray by the first fumarole of pulverization roller upper semicircumference Out, the hot wind that the first fumarole of pulverization roller upper semicircumference sprays to avoid the waste of hot wind, can also both be increased, so that dry Dry effect is more preferable.

Further, the fumarole is in arc-shaped；Hot wind can be changed into the direction of hot wind by the fumarole of arc-shaped It is cut in the direction of pulverization roller circumference outside, compared with traditional mode vertically sprayed, can go out to assemble in shredding refuse more Hot wind is convenient for the drying process of rubbish.

In conclusion the present invention can easy removal screen plate, be conveniently replaceable or clean screen plate.

Detailed description of the invention

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the cross-sectional view of pulverization roller of the present invention.

Fig. 3 is the partial sectional view of crush box of the present invention.

Fig. 4 is the enlarged drawing at the A of Fig. 2.

Fig. 5 is the structural schematic diagram of protective cover of the present invention.

Fig. 6 is the structural schematic diagram that the present invention burns plate.

Fig. 7 is the partial sectional view of crush box of the present invention.

Fig. 8 is the structural schematic diagram of plug connector of the present invention.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.

As shown in figures 1-8, a kind of urban refuse burner, including feeding mechanism, disintegrating mechanism, drying mechanism, burning Mechanism and discharging mechanism, the feeding mechanism include box for feeding odd 1, rotary shaft 10, helical blade 11 and motor 12, the box for feeding odd 1 is equipped with the under shed 14 for the upper opening 13 of charging and for blanking, fixed 1 left side of box for feeding odd of the motor 12, the electricity Machine 12 is the conventional motor that can be bought in the market, and described 10 one end of rotary shaft is fixedly connected with the output end of motor 12, another End is rotatablely connected by the left side wall of the bearing and box for feeding odd 1 that are arranged on 1 left side wall of box for feeding odd, and the helical blade 11 is arranged In in rotary shaft 10, it is used for garbage transporting under shed 14.

The disintegrating mechanism includes crush box 2, pulverization roller 21, recycling component, driving assembly and mistake in crush box Strainer 22 is equipped with opening at the top of the crush box 2, which is connected with the under shed 14 of box for feeding odd, the number of pulverization roller 21 Amount is two, internal hollow out, and is equipped with first through hole 211 at its both ends, and the driving component includes driven shaft 24, active Axis 25 and actuator, described 24 one end of driven shaft are rotationally connected with 2 inner wall of crush box, and the other end is fixed on pulverization roller 21, described 25 one end of driving shaft is fixed on pulverization roller 21, and driving shaft 25 passes through 2 outer wall of crush box, and the actuator is selected in the market can be with The conventional motor of purchase, motor drive driving shaft 25 to rotate, can crush municipal refuse by pulverization roller, make rubbish by belt Can quick full combustion by the extruding of pulverization roller, a part of liquid in rubbish can be squeezed and during crushing Out, it is convenient for subsequent processing；The recycling component includes screen plate 27, the fixation member for fixing screen plate, recovery port and can The transport section being transported up, the fixation member include extension 291, groove 292, lifting rod 293, inserting groove 294 and insert Fitting, the extension 291 are formed by extending to the right on the right side of screen plate, and the groove 292 is recessed inwardly by crushing chamber interior wall It is formed, the groove connect for extension insertion, the lifting rod 293 with screen plate right side hinge, passes through extension groove Cooperation, positioning action and fixed function can be played to screen plate, convenient for the installation of screen plate；The plug connector includes fixed case 295, the pressing plate 299 of sliding block 296, telescopic rod 297, pull rod 298 and connection sliding block, the fixed case be fixedly connected with outside crush box Wall, described 297 one end of telescopic rod are fixed on 295 side wall of installation cavity, and the other end is fixed on the sliding block 296, and described are stretched The first spring 2971 is socketed on contracting bar 297, first spring 2971 is the common metal spring that can be bought in the market, institute It states and is socketed with second spring 2981 on pull rod 298, described 2981 one end of second spring is fixed on 295 inner wall of installation cavity, the other end It is fixed on pressing plate 299, the second spring 2981 is pull rod 298 and pressing plate described in the common metal spring that can buy in the market 299 are slidably connected and pull rod 298 is pluggable in inserting groove, when dismantling screen plate, only need to pull pull rod, make pull rod from inserting groove Interior abjection, the left side meeting slide downward of screen plate, makes screen plate in upright state, can draw screen plate by lifting rod Out, when new screen plate is installed, only screen plate need to be put into crush box, opens extension into groove, then will screened by rope Plate lifts, and is directed at inserting groove with pull rod, and pull rod is inserted into and is fixed；One end outer surface that the pull rod 298 is connect with inserting groove It is provided with one layer of rubber layer 2982, setting rubber can increase the frictional force of pull rod and inserting groove, connect pull rod with inserting groove It is more firm, leakproofness can also be played, prevents rubbish from entering.

The drying mechanism includes bracket 31, strut 32, air-heater 33, connecting tube 34, the component that keeps out the wind, the first fumarole 35, protective cover 36 and air jet pipe 37, the bracket 31, which is fixed on, to be crushed on box outer wall, for fixing other component, the jet Hole is in arc-shaped；The direction of hot wind can be changed into the direction for being cut in pulverization roller circumference outside by the fumarole of arc-shaped by hot wind, Compared with traditional mode vertically sprayed, it can go out to assemble the drying process that more hot winds are convenient for rubbish in shredding refuse； The component that keeps out the wind includes draught deflector 381 made of the metal of semi-cylindrical, the first fixed link 382 and the second fixed link 383, institute It states 382 one end of the first fixed link and is fixed on draught deflector 381, the other end passes through the first through hole 211 and driven shaft 24 is fixed on Chamber interior wall is crushed, described second fixed link, 382 one end is fixed on draught deflector 381, and the other end passes through first through hole 211 and driving shaft 25 are fixed on strut 32, and the draught deflector 381 is equipped with the first ventilation hole 384, and 383 inner wall of the second fixed link is equipped with and first The second ventilation hole 385 that ventilation hole 384 is connected to, by the fixation of the first fixed link and the second fixed link, draught deflector crushed Cheng Zhonghui is remained stationary, and then makes most of the first fumarole for only passing through pulverization roller upper semicircumference of the hot wind in pulverization roller inner cavity It sprays, to avoid the waste of hot wind, can also both increase the hot wind that the first fumarole of pulverization roller upper semicircumference sprays, so that Drying effect is more preferable.

The strut 32 is fixed on bracket 31, and the air-heater 33 is fixed on bracket, and the air-heater 33 selects routine Air-heater, described 34 one end of connecting tube is connected to air-heater 33, and the other end is connected to the second ventilation hole, passes through connecting tube and group of keeping out the wind The hot wind that air-heater generates can be passed into inside pulverization roller, while grinding up the refuse, by the first air jet pipe to rubbish by part It is dried；The rubbish after crushed can be dried by the air jet pipe being arranged in below strainer again, greatly reduce rubbish The water content of rubbish prevents rubbish water content big, and when burning is insufficient, generates a large amount of pernicious gases；The air jet pipe 37 was set to It is connected to by pipeline with air-heater below strainer, 37 inclined upward of air jet pipe is provided with multiple air nozzles 371, air nozzle 371 are connected to air jet pipe 37, by the air nozzle 371 being obliquely installed, can both be dried to rubbish after crushing, and may be used also again It is slided with blowing rubbish to discharge port.

The protective cover 36 includes setting reeded metal clips 361 and the sheet rubber 362 set on the groove, the gold Belong to 361 flex housing of elastic slice to be set to above the first fumarole, and metal clips is fixedly connected on pulverization roller outer wall, protective cover is set The water squeezed out when can prevent from grinding up the refuse flows into the first fumarole, since the flexible sheet metal of protective cover and sheet rubber form, Sheet rubber can be tightly attached to the first fumarole when protective cover is squeezed, and prevent waste particles from entering the first fumarole, so that first Jet hole plug, when the pressure disappears, by hot wind, protective cover can resile, and not influence it to drying garbage.

The burning mechanism include boiler body 4, water tank 41, combustion chamber 42, feed inlet 43, slag notch 44, flying dust outlet 45, It burns plate 46, the second through-hole 49 and start-up burner 47, the burning plate 46 to be made of refractory ceramics, width and combustion chamber 42 Combustion chamber is divided into combustion chamber 47 and combustion-supporting chamber 48 by equivalent width, and the feed inlet 43 is connected to combustion chamber 47, and feed inlet 43 is set It sets on burning plate is high-end, the slag notch 44 connects with plate low side is burned

The setting of feed inlet 43 is on burning plate 46 is high-end, and the slag notch 44 connects with 46 low side of plate is burned, for arranging The residue of generation is burned out；The flying dust outlet is set to combustion chamber top, is connected to combustion chamber, and flying dust outlet is equipped with heat absorption Device, the start-up burner 47 are set among burning version and feed inlet, light incinerator for being passed through natural gas lamp burning gases Interior rubbish；The burning plate 46 is groove type, burns plate both sides and is equipped with oxygen therapy pipeline 461, oxygen therapy pipeline is equipped with nozzle, spray Mouth is to burning the inclination of 46 low side of plate, and while making rubbish more full combustion, it is mobile to slag notch to blow rubbish, incineration firing not Sufficiently make, high pure oxygen is inputted by oxygen therapy pipeline, rubbish is made to reach clean-burning purpose；The combustion-supporting chamber is sprayed equipped with combustion adjuvant Mouth is injected in combustion-supporting chamber using the 60% oxygen-enriched combustion adjuvant pipeline that passes through under the action of air blower by combustion adjuvant nozzle, Mixture of oxygen is set to spray into combustion chamber by the second through-hole 12.

The slag notch is connected with screw conveyor, and screw conveyor is connected with water pipe, for molten after incineration firing Slag cools down and prevents slag fly ash emission into air.

Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims

1. a kind of urban refuse burner, including feeding mechanism, disintegrating mechanism, drying mechanism, burning mechanism and discharging mechanism, The disintegrating mechanism includes crush box（2）, two be set to crush box（2）Interior pulverization roller（21）, driving pulverization roller（21）Rotation Driving assembly, inclination be set to crush box（2）The filter screen of bottom（22）, be set to crush box（2）The bleeding point of side wall upper part （23）, the recycling component in crush box and the discharge port set on crushing box side wall lower part（24）, it is characterised in that：Described time Receiving component includes the screen plate being detachably connected with crushing chamber interior wall（27）, fixation member for fixing screen plate, be set to powder Recovery port on broken case side wall（201）And transport section.

2. urban refuse burner according to claim 1, it is characterised in that：The fixation member includes being set to screening The extension of plate side（291）, be set to crush box（2）Inner wall and the extension（291）The groove matched（292）, activity It is connected to extension（291）On lifting rod（293）, be set to screen plate（27）On inserting groove（294）And and inserting groove（294） The plug connector matched.

3. urban refuse burner according to claim 1, it is characterised in that：The plug connector includes being set to crush box The fixed case of outer wall（295）, the sliding block that can move left and right（296）, telescopic rod（297）, pull rod（298）And the pressing plate of connection sliding block （299）, the telescopic rod（297）One end is fixed on installation cavity（295）On side wall, the other end is fixed on the sliding block（296）On； The pull rod（298）With pressing plate（299）It is fixedly connected and pull rod（298）It is pluggable in inserting groove.

4. urban refuse burner according to claim 1, it is characterised in that：The telescopic rod（297）On be socketed with First spring（2971）, the pull rod（298）On be socketed with second spring（2981）, the second spring（2981）One end is connected In installation cavity（295）Inner wall, the other end are fixed on pressing plate（299）.

5. urban refuse burner according to claim 1, it is characterised in that：The pull rod（298）Connect with inserting groove The outer surface of the one end connect is provided with one layer of rubber layer（2982）.

6. urban refuse burner according to claim 1, it is characterised in that：The drying mechanism includes being fixed on powder Broken case（2）Bracket on outer wall（31）, be fixed on bracket（31）On strut（32）, be fixed on bracket（31）Upper air-heater （33）, connecting tube（34）, be set to the pulverization roller（21）The component that keeps out the wind of inner cavity is set to pulverization roller（21）Multiple on side wall One fumarole（35）, be set to the first fumarole（35）The protective cover of top（36）And it is set to the strainer（22）The air jet pipe of lower section （37）.

7. urban refuse burner according to claim 3, it is characterised in that：The component that keeps out the wind includes semi-cylindrical Draught deflector（381）, one end be fixed on draught deflector（381）First fixed link of one end（382）And one end is fixed on draught deflector （381）Second fixed link of the other end（383）, the draught deflector（381）Equipped with the first ventilation hole（384）, described first is fixed Bar（382）The other end passes through the first through hole（211）And driven shaft（26）It is fixed on crushing chamber interior wall, second fixed link （383）The other end passes through first through hole（211）And driving shaft（25）It is fixed on strut（32）, second fixed link（383）It is interior Wall is equipped with and the first ventilation hole（384）Second ventilation hole of connection（385）, second ventilation hole（385）With connecting tube（34） Connection.

8. urban refuse burner according to claim 3, it is characterised in that：First fumarole（35）In circular arc Shape.