Multipurpose energy-saving garbage incinerator

Abstract

The utility model discloses a multipurpose energy-saving garbage incinerator, which relates to the technical field of garbage disposal and comprises an upper incinerator bin, a lower incinerator bin and a slag storage incinerator bin which are sequentially arranged from top to bottom, a metal screen plate and a shaking mechanism are arranged between the upper incinerator bin and the lower incinerator bin, and ventilation interlayer chambers are correspondingly communicated with the side walls of the lower incinerator bin and the slag storage incinerator bin. And an oxygen inlet hole is formed in the inner wall of the ventilation interlayer chamber. Through the cooperation of the arranged metal net plate and the shaking mechanism, in the incineration process, the driving motor drives the transmission shaft to drive the oval disc to rotate, the rotating oval disc is used for enabling the metal net plate to shake, and solid waste and ash residues which are difficult to burn shake along with the metal net plate; according to the garbage incinerator, ash can smoothly fall down through the metal net plate, meanwhile, blocky garbage gathered together can be dispersed under the action of shaking, the garbage can be fully combusted in cooperation with the arrangement of the ventilation interlayer chamber, the oxygen inlet hole and the draught fan, energy is saved, and the garbage combustion efficiency of the incinerator is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage disposal technical field, especially multi -purpose energy -conserving garbage incinerator. BACKGROUND

[0002] Garbage incinerator is the equipment of incineration disposal garbage, and garbage incineration is suitable for domestic garbage, medical waste and general industrial waste, and compared with landfill and compost, garbage incineration is more land saving, and will not cause surface water and groundwater pollution, so that garbage incineration is widely used.

[0003] Regarding garbage incinerator, for example, the patent publication No. CN219713376U provides a self-ignition type garbage incinerator, which comprises a furnace body, a dust removal mechanism and a filter box, the upper surface of the furnace body is provided with a feeding port, the inside of the furnace body is welded with a wire mesh, the left side of the furnace body is provided with an igniter, the front surface of the furnace body is provided with a control panel, the dust removal mechanism is located below the wire mesh, the left side of the furnace body is connected with one end of the pipeline, the filter box is connected with the other end of the pipeline, and the outer side of the main rod is distributed with stirring rods. The inside of the furnace body is fixed with a wire mesh, garbage is accumulated on the wire mesh and burns, and the residues generated after burning fall into the dust removal mechanism through the wire mesh, the residues can be gathered around the spiral blade through the baffle, the first motor drives the horizontal rod and the spiral blade to rotate through the driving shaft, and the spiral blade can push the residues out of the discharge port during rotation, so that the residues are cleaned in time, and the incineration effect of the device is improved.

[0004] Based on the above search, combined with the prior art, it is found that in the prior art, similar to the above-mentioned garbage incinerator, when incinerating garbage, some solid garbage that is difficult to be incinerated will cover the wire mesh, so that the ash after incineration is difficult to fall down, and the ash and the solid garbage that is difficult to be incinerated are accumulated at the wire mesh, which causes the garbage to be not fully incinerated, and manual intervention is required frequently, which is troublesome. Therefore, a multi-purpose energy-saving garbage incinerator is proposed to improve the above problems. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to provide a multi-purpose energy-saving garbage incinerator to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a multi-purpose energy-saving garbage incinerator, comprising an upper furnace bin, a lower furnace bin and a residue storage furnace bin arranged in sequence from top to bottom, a feeding port is arranged at the side bottom end of the upper furnace bin, a smoke outlet is arranged at the side top end of the upper furnace bin, and a residue outlet is arranged at the side end of the residue storage furnace bin:

[0007] A metal mesh plate and a shaking mechanism are arranged between the upper furnace bin and the lower furnace bin, the shaking mechanism shakes the metal mesh plate, a positioning guide structure is arranged between the metal mesh plate and the upper furnace bin, and the positioning guide structure is used to ensure that the metal mesh plate shakes in a fixed path;

[0008] The lower furnace bin is provided with an automatic igniter at the side top end, ventilation interlayer chambers are arranged in correspondence at the side walls of the lower furnace bin and the residue storage bin, oxygen inlet holes are arranged on the inner walls of the ventilation interlayer chambers, an electric air valve actuator is arranged between the outer walls of the lower furnace bin and the residue storage bin through a pipeline, a manual valve is arranged on the pipeline, and a fan is arranged at one end of the electric air valve actuator.

[0009] As a further supplement to the scheme, the shaking mechanism comprises a driving motor, a transmission shaft and an elliptical disc.

[0010] The driving motor is arranged on the outer wall of the lower furnace bin, the transmission shaft is arranged on the lower side of the metal mesh plate and is horizontally rotatably arranged on the inner side of the lower furnace bin, one end of the transmission shaft penetrates the lower furnace bin and is coaxially fixed with the output end of the driving motor, and the elliptical disc is coaxially fixed on the transmission shaft and the elliptical peripheral wall of the elliptical disc is in contact with the lower surface of the metal mesh plate.

[0011] As a further supplement to the scheme, the positioning guide structure comprises a positioning guide pipe and a positioning guide rod, the positioning guide pipe is vertically fixed on the inner top end of the upper furnace bin, the positioning guide rod is slidably sleeved on the inner side of the positioning guide pipe, and the bottom end of the positioning guide rod is fixed with the metal mesh plate.

[0012] As a further supplement to the scheme, the metal mesh plate is provided with residue storage frames on opposite sides thereof, the residue storage frames are arranged on the lower side of the metal mesh plate and are slidably connected to the inner side of the lower furnace bin, and the side end of the lower furnace bin is provided with an opening for the residue storage frames to be pulled out.

[0013] As a further supplement to the scheme, the two sides of the metal mesh plate close to the residue storage frames are downwardly inclined from the middle part of the metal mesh plate.

[0014] In summary, the technical effects and advantages of the present application are as follows:

[0015] 1、In the present application, the metal mesh plate and the shaking mechanism are arranged in cooperation, during the incineration process, the driving motor drives the transmission shaft to rotate with the elliptical disc, the rotating elliptical disc causes the metal mesh plate to shake, the solid waste and ash that are difficult to burn are shaken by the metal mesh plate, the ash can smoothly fall down through the metal mesh plate, at the same time, the block waste gathered together can be dispersed under the shaking action, and the arrangement of the ventilation interlayer chamber, the oxygen inlet hole and the fan can fully burn the waste, save energy and improve the efficiency of the waste incinerator.

[0016] 2. In the utility model, the solid garbage which is difficult to burn gradually falls into the residue storage frame under the shaking action and is stored, the hindering effect on the falling of the ash is reduced, and in order to facilitate the cleaning of the solid garbage which is difficult to burn, the residue storage frame is slidingly connected to the inner side of the lower furnace bin, the side end of the lower furnace bin is provided with an opening for the residue storage frame to be drawn out, and the staff can regularly take out the residue storage frame for cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0018] Figure 1 It is a front structure schematic view in the embodiment;

[0019] Figure 2 It is a top view perspective structure schematic view at the metal mesh plate and the residue storage frame in the embodiment;

[0020] Figure 3 It is a bottom view perspective structure schematic view at the metal mesh plate and the residue storage frame in the embodiment;

[0021] Figure 4 It is a plane structure schematic view at the electric air valve actuator and the fan in the embodiment.

[0022] In the drawing: 1, upper furnace bin; 2, lower furnace bin; 3, residue storage furnace bin; 4, feeding port; 5, smoke exhaust port; 6, residue discharge port; 7, automatic igniter; 8, electric air valve actuator; 9, manual valve; 10, ventilation interlayer chamber; 11, metal mesh plate; 12, residue storage frame; 13, positioning guide pipe; 14, positioning guide rod; 15, driving motor; 16, transmission shaft; 17, oval disc; 18, fan; 19, pipeline; 20, oxygen inlet hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment: reference Figures 1-4The illustrated multipurpose energy-saving garbage incinerator comprises an upper furnace bin 1, a lower furnace bin 2 and a residue storage bin 3 arranged in sequence from top to bottom, the overall volume of the furnace body is small, the floor area is small, the side bottom end of the upper furnace bin 1 is provided with a feeding port 4, a protective door can be added at the feeding port 4 according to actual needs, the side top end of the upper furnace bin 1 is provided with a smoke outlet 5, the flue gas can be introduced into a flue gas filtering device through an external pipeline at the smoke outlet 5, for example, a flue gas filtering device with built-in water and activated carbon, so that the smoke emission and the content of dust are lower than the national emission standard, and the side end of the residue storage bin 3 is provided with a residue outlet 6, which can be provided with a switch door according to needs.

[0025] Among them, the metal mesh plate 11 and the shaking mechanism are arranged between the upper furnace bin 1 and the lower furnace bin 2, the automatic igniter 7 is installed at the side top end of the lower furnace bin 2, the shaking mechanism shakes the metal mesh plate 11, and the shaking mechanism is specific. Figures 1-3 As shown, the shaking mechanism comprises a driving motor 15, a transmission shaft 16 and an oval disc 17, the driving motor 15 is installed on the outer wall of the lower furnace bin 2, the transmission shaft 16 is located below the metal mesh plate 11 and is horizontally rotatably installed on the inner side of the lower furnace bin 2, one end of the transmission shaft 16 penetrates the lower furnace bin 2 and is coaxially fixed with the output end of the driving motor 15, and the oval disc 17 is coaxially fixed on the transmission shaft 16, and the oval circumferential side wall of the oval disc 17 is in contact with the lower surface of the metal mesh plate 11.

[0026] Based on the cooperation of the above structure, the garbage put into the feeding port 4 falls on the metal mesh plate 11, so that the garbage burns, the driving motor 15 drives the transmission shaft 16 to rotate with the oval disc 17, the rotating oval disc 17 causes the metal mesh plate 11 to shake, the solid garbage and ash that is difficult to burn are shaken with the metal mesh plate 11, so that the ash can smoothly fall downward through the metal mesh plate 11, and at the same time, the lumped garbage gathered together can be dispersed under the action of shaking, so that the incineration is more sufficient.

[0027] In order to ensure that the metal mesh plate 11 shakes in a fixed path, a positioning guide structure is installed between the metal mesh plate 11 and the upper furnace bin 1, and the positioning guide structure is specific.

[0028] The metal mesh plate 11 is provided with a residue storage frame 12 on both sides, and the residue storage frame 12 is located on the lower side of the metal mesh plate 11. The solid waste which is difficult to burn falls into the residue storage frame 12 under the shaking action and is stored, thereby reducing the hindering effect on the falling of the ash residue. In order to facilitate the cleaning of the solid waste which is difficult to burn, the residue storage frame 12 is slidingly connected to the inner side of the lower furnace bin 2. The side end of the lower furnace bin 2 is provided with an opening for the residue storage frame 12 to be pulled out, and the staff can regularly take out the residue storage frame 12 for cleaning.

[0029] In order to make the solid waste which is difficult to burn more easily enter the residue storage frame 12, the two sides of the metal mesh plate 11 close to the residue storage frame 12 are inclined downward from the middle part of the metal mesh plate 11.

[0030] The side walls of the lower furnace bin 2 and the residue storage bin 3 are correspondingly provided with a ventilation interlayer chamber 10. The inner wall of the ventilation interlayer chamber 10 is provided with an oxygen inlet hole 20. The outer walls of the lower furnace bin 2 and the residue storage bin 3 are provided with an electric air valve actuator 8 through a pipeline 19. A manual valve 9 is installed on the pipeline 19. One end of the electric air valve actuator 8 is provided with a fan 18, so that the air flows up and down, accelerates the combustion, and the above-mentioned good exhaust system can keep the furnace always under negative pressure, so that there is no risk of backfire, and the operation is reliable.

[0031] The furnace body is entirely built by refractory materials, heat preservation materials and heat insulation materials. The outer layer is a steel plate to prevent smoke leakage and make the surface temperature of the furnace body less than 50℃. A maintenance door is also provided on the side of the upper furnace bin 1 (not shown in the figure).

[0032] Specifically, the furnace body is lined with high-temperature refractory material, the middle part is heat insulation material, and the outer layer is heat preservation material, which can reduce the heat loss of the furnace body and improve the incineration efficiency. The refractory material used is any conventional acid-resistant smoke corrosion-resistant, high-temperature-resistant and high-strength refractory material in the prior art.

[0033] The overall design of the multi-purpose energy-saving garbage incinerator is compact and reasonable, the waste is fully burned, the fuel consumption is reduced, the heat recovery rate is high, the operation cost is greatly reduced, and the multi-purpose energy-saving garbage incinerator is also equipped with a conventional ignition temperature control combustion system in the prior art, which has high automation degree, can automatically adjust the fire size according to the temperature in the furnace, and saves fuel. In addition, it is also equipped with a conventional combustion support system in the prior art, which functions as ignition and furnace opening and auxiliary material incineration (when the material has low calorific value and cannot maintain its own combustion), has the functions of fully automatic management of combustion, flame detection, automatic judgment and fault prompt, etc. The automatic igniter 7 can automatically ignite under the control of the remote controller, and has the functions of fire extinguishing protection and fault alarm, etc., so that the flame intensity is large, the combustion is stable, and the safety is good.

[0034] The multi-purpose energy-saving garbage incinerator in the scheme can fully burn garbage, save energy, improve the garbage burning efficiency of the incinerator, and achieve the purpose of disinfection treatment by using high-temperature incineration and carbonization of the objects to be treated, and can be widely used for industrial waste, high-molecular waste, medical waste, aviation garbage, household garbage, animal carcass garbage and the like, and the multi-purpose energy-saving garbage incinerator has high adaptability, good mixing degree, fuel saving, no secondary pollution, is more durable than general furnaces, and has a long service life.

[0035] The working principle of the utility model is: a large amount of combustion-supporting substances are added into the furnace from the feeding port 4, the combustion-supporting substances are ignited by using the automatic igniter 7, then the garbage is put in, the garbage is boiled together with the fuel, and the garbage is quickly dried, ignited and burned; the garbage that is not burned out has a relatively light specific gravity and continues to boil and burn, the burned-out garbage has a relatively large specific gravity and falls to the bottom of the furnace, after cooling, the coarse slag and the fine slag are sent to the outside of the factory by using the sorting equipment, a small amount of medium slag and the fuel are sent back to the furnace by using the lifting equipment to continue to be used; during the incineration process, the driving motor 15 drives the transmission shaft 16 to rotate with the oval disc 17, the metal mesh plate 11 is shaken by using the rotating oval disc 17, the solid garbage that is difficult to burn and the ash are shaken with the metal mesh plate 11, and gradually fall into the slag storage frame 12 under the shaking effect and are stored, the hindering effect on the falling of the ash is reduced, the ash can smoothly fall downwards through the metal mesh plate 11, and the lumped garbage that is gathered together can be dispersed under the shaking effect, so that the garbage is more fully incinerated.

[0036] Finally, it should be noted that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A multi-purpose energy-saving garbage incinerator, comprising an upper furnace bin (1), a lower furnace bin (2) and a residue storage bin (3) arranged in sequence from top to bottom, a feeding port (4) is arranged at the bottom side of the upper furnace bin (1), a smoke outlet (5) is arranged at the top side of the upper furnace bin (1), and a residue outlet (6) is arranged at the side of the residue storage bin (3), characterized in that: a metal mesh plate (11) and a shaking mechanism are arranged between the upper furnace bin (1) and the lower furnace bin (2), the shaking mechanism shakes the metal mesh plate (11), a positioning guide structure is arranged between the metal mesh plate (11) and the upper furnace bin (1), and the positioning guide structure is used to ensure that the metal mesh plate (11) shakes in a fixed path; an automatic igniter (7) is arranged at the top side of the lower furnace bin (2), a ventilation interlayer chamber (10) is arranged at the side wall of the lower furnace bin (2) and the residue storage bin (3) in correspondence, an oxygen inlet (20) is arranged on the inner wall of the ventilation interlayer chamber (10), an electric air valve actuator (8) is arranged between the outer walls of the lower furnace bin (2) and the residue storage bin (3) through a pipeline (19), a manual valve (9) is arranged on the pipeline (19), and a fan (18) is arranged at one end of the electric air valve actuator (8). The shaking mechanism comprises a driving motor (15), a transmission shaft (16) and an elliptical disc (17). The driving motor (15) is arranged on the outer wall of the lower furnace bin (2), the transmission shaft (16) is arranged on the inner side of the lower furnace bin (2) and horizontally rotates, one end of the transmission shaft (16) penetrates the lower furnace bin (2) and is coaxially fixed with the output end of the driving motor (15), and the elliptical disc (17) is coaxially fixed on the transmission shaft (16) and the elliptical circumferential wall of the elliptical disc (17) is in contact with the lower surface of the metal mesh plate (11).

2. The multi-purpose energy saving garbage incinerator according to claim 1, characterized in that: The positioning guide structure comprises a positioning guide pipe (13) and a positioning guide rod (14), the positioning guide pipe (13) is vertically fixed on the inner top end of the upper furnace bin (1), the positioning guide rod (14) is slidingly sleeved on the inner side of the positioning guide pipe (13), and the bottom end of the positioning guide rod (14) is fixed with the metal mesh plate (11). Residue storage frames (12) are arranged on the opposite sides of the metal mesh plate (11), the residue storage frames (12) are arranged on the lower side of the metal mesh plate (11) and are slidingly connected to the inner side of the lower furnace bin (2), and the side end of the lower furnace bin (2) is provided with an opening for the residue storage frames (12) to be pulled out.

3. The multi-purpose energy saving garbage incinerator according to claim 1, characterized in that: The two sides of the metal mesh plate (11) near the residue storage frames (12) are downwardly inclined from the middle part of the metal mesh plate (11).

4. The multi-purpose energy saving garbage incinerator according to claim 1, characterized in that: ​ 5. The multi-purpose energy saving garbage incinerator according to claim 4, characterized in that: ​

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