Garbage incinerator with high garbage incineration efficiency

Abstract

The utility model provides a garbage incinerator with high garbage incineration efficiency, which comprises an incinerator body, a bottom plate arranged in the incinerator body, a feeding hole formed in the right side surface of the incinerator body and positioned above the bottom plate, and a heat insulation interlayer arranged on the inner wall of the incinerator body, the two rotating rods are rotatably arranged on the incinerator body and located above the bottom plate, the driving device is arranged between the outer side of the incinerator body and the two rotating rods, the turning rods are arranged on the rotating rods, and the two rotating rods are located on the front side and the rear side of the feeding opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to incinerator technical field, concretely relates to a garbage incineration efficiency high's garbage incinerator. BACKGROUND

[0002] The incinerator is a kind of environmental protection equipment that waste gas, waste liquid, solid waste body fuel, medical waste, living waste, animal carcass etc. are incinerated at high temperature, reach quantization number reduction or reduce, simultaneously reach the heat energy of a kind of product of utilization part incineration medium.

[0003] And traditional incinerator is mostly simple structure, and the ash generated after incineration is relatively troublesome to clean up, and most incinerators are low in energy saving, difficult to meet people's needs.

[0004] In order to solve the above problems, Chinese patent number CN201922272329.4 discloses a garbage incineration efficiency high's garbage incinerator, including burning furnace body, the burner body lower part is welded with support, the support upper part is provided with fan, one end of the fan is connected with air inlet cover through air pipe penetrating through burning furnace body, the air inlet cover outer edge is provided with ash plate, the burning furnace body both sides are installed with ash door through mounting screw rod, and the mounting screw rod outer wall sleeve is connected with fastening bolt, the burning furnace body inner wall is provided with heat insulation interlayer, the burning furnace body inside is clamped with bottom plate above ash plate. The device is provided with heat collecting plate in the inside of burning furnace body, heat collecting tube is arranged above heat collecting plate, so that the device can recycle and utilize the heat energy generated by incineration, improve the energy saving of the device, and the heat collecting plate is a topless conical structure, so that the heat collecting area of heat collecting plate is maximized, and the heat collecting efficiency is improved.

[0005] Although the above-mentioned patent can recycle and utilize the heat energy generated by incineration, improve the energy saving and heat collecting efficiency, but when the garbage is incinerated in the inside of burning furnace body, the garbage on the bottom plate cannot be turned over, so that part of the garbage stacked in the incinerator cannot be incinerated in time, so that the incineration efficiency of garbage cannot be further improved. UTILITY MODEL CONTENTS

[0006] The utility model aims at the defects and deficiencies of prior art, and provides a garbage incineration efficiency high's garbage incinerator.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a waste incinerator with high incineration efficiency, comprising an incinerator body, a bottom plate disposed within the incinerator body, a feeding port located on the right side of the incinerator body and above the bottom plate, a heat insulation interlayer disposed on the inner wall of the incinerator body, and further comprising two rotating rods rotatably disposed on the incinerator body above the bottom plate, a driving device disposed between the outer side of the incinerator body and the two rotating rods for simultaneously driving the two rotating rods to rotate, and a plurality of turning rods disposed on the rotating rods for turning the waste when the rotating rods rotate. The two rotating rods are located on the front and rear sides of the feeding port. Both the rotating rods and the turning rods are high-temperature alloy rods. The left ends of the two rotating rods are rotatably disposed on the incinerator body and located on the outer side of the incinerator body, and the right ends of the two rotating rods are rotatably disposed on the inner wall of the incinerator body. The driving device is disposed between the outer side of the incinerator body and the right ends of the two rotating rods.

[0008] A further improvement is made to the drive device, which includes two auxiliary pulleys respectively disposed at the left ends of the two rotating rods, a heat insulation block fixedly disposed on the outside of the incinerator body and above the two rotating rods, a rotating motor with its fixed end disposed on the heat insulation block, a main pulley disposed at the output end of the rotating motor, and a transmission belt disposed between the two auxiliary pulleys and the main pulley for driving the two auxiliary pulleys to rotate together when the main pulley rotates. The two auxiliary pulleys are connected in series with the driving pulley via the transmission belt.

[0009] A further improvement is that the rotating rod includes a left rotating rod rotatably disposed on the left side of the incinerator body, a right rotating rod rotatably disposed on the inner wall of the incinerator body, a central shaft disposed between the left rotating rod and the right rotating rod, a connecting device disposed between the central shaft and the left rotating rod and the right rotating rod, and a ceramic bearing disposed between the right rotating rod and the inner wall of the incinerator body. The right rotating rod is disposed at the right end of the incinerator body, the driving device is connected to the left rotating rod, and each of the flipping rods is disposed on the central shaft.

[0010] A further improvement is that one end of each of the flipping rods is rotatably mounted on the central shaft, and two fixing blocks are respectively provided on the central shaft at one end of each flipping rod. Each flipping rod is rotatably connected to the two fixing blocks, and each flipping rod swings left and right along the central axis of the central shaft between the two fixing blocks.

[0011] Further improvement is that the connecting device comprises a square slot formed in the right end face of the left rotating rod, a square plug arranged on the left end face of the middle shaft rod and matched with the square slot, a square fixed block arranged on the left end face of the right rotating rod, a square slot longitudinally arranged on the left end face of the square fixed block, a square matching block arranged on the right end face of the middle shaft rod and matched with the square slot, and an anti-disengaging piece arranged between the square matching block and the square fixed block and used for limiting or releasing the disengagement of the square matching block from the square slot.

[0012] Further improvement is that the anti-disengaging piece comprises a side end opening formed in the side end face of the square fixed block and communicated with the square slot, a limiting rod arranged in the side end opening of the square fixed block, a threaded surface arranged on the outer circumferential surface of the limiting rod and threadedly connected with the side end opening, and a rotating handle arranged on the right end of the limiting rod and used for rotating the limiting rod by hand, and the threaded surface is close to the end of the rotating handle.

[0013] Further improvement is that the high-temperature alloy rod is a nickel-based alloy rod or a molybdenum alloy rod or a tungsten alloy rod.

[0014] After the above technical scheme is adopted, the waste incinerator has the beneficial effects that when the waste is put into the waste incinerator body through the feeding opening for combustion, the two rotating rods are simultaneously driven to rotate by the driving device, so that the several turning rods are driven to turn the part of the waste stacked in the waste incinerator, thereby preventing the waste from being difficult to be incinerated in time, and the incineration efficiency of the waste can be further improved.

[0015] Further effect is that the heat insulation block can further reduce the temperature of the combustion transferred to the rotating motor when the waste is combusted in the furnace, so that the normal use of the rotating motor is not affected.

[0016] Further effect is that when the middle shaft rod is detached from the left rotating rod and the right rotating rod, the middle shaft rod can be taken out from the end of the feeding opening through the left and right swinging turning rods, and when the middle shaft rod rotates, the turning rods can be kept perpendicular to the middle shaft rod as much as possible under the action of the centrifugal force and the gravity, so that the size of the turnable area is increased.

[0017] Further effect: when the middle shaft rod needs to be installed and fixed between the left rotating rod and the right rotating rod, first, the square insertion block at the left end of the middle shaft rod is aligned with the square slot and inserted, then the square matching block is put into the square slot until the middle shaft rod is in a horizontal state, then the left end of the limiting rod is inserted into the side end hole by hand holding and twisting the handle, then the hand makes a twisting action to drive the limiting rod to rotate, the limiting rod is limited by the threaded surface and the side end hole threaded connection, the square fixed block is limited from being separated from the square slot by the left end of the limiting rod, and the limiting rod cannot move by the cooperation of the threaded surface and the side end hole; if the middle shaft rod needs to be removed from the left rotating rod and the right rotating rod, first, the limiting rod is taken out of the side end hole, then the right end of the middle shaft rod is lifted upwards until the square matching block is separated from the square slot, and then the square insertion block is taken out of the square slot, so that the middle shaft rod can be taken out from the feeding opening.

[0018] Further effect: in the garbage incineration process, the temperature range is usually between 80°C and 390°C, the highest incineration temperature does not exceed 1100℃, and the melting point of the high-temperature alloy is above 1100℃, so the parts made of high-temperature alloy are not affected by the high temperature of combustion. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. 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.

[0020] Figure 1 is the front view of the present application;

[0021] Figure 2 is the bottom view of the incinerator body and the rotating rod in the present application;

[0022] Figure 3 is the left view of the incinerator body and the driving device in the present application;

[0023] Figure 4 is the A part enlarged view corresponding to Figure 2 ;

[0024] Figure 5 is the B part enlarged view corresponding to Figure 2 ;

[0025] Figure 6 is the right view of the middle shaft rod and the square matching block in the present application;

[0026] Figure 7The left view cutaway view of the square fixing block, the square slot, the square matching block and the side end hole is shown in the utility model.

[0027] Mark explanation: incinerator body 1, bottom plate 2, charging port 3, heat insulation interlayer 4, turning lever 5, vice pulley 6, heat insulation block 7, rotation motor 8, main pulley 9, transmission belt 10, left turning lever 11, right turning lever 12, middle shaft lever 13, ceramic bearing 14, fixing block 15, square slot 16, square plug 17, square fixing block 18, square slot 19, square matching block 20, side end hole 21, limiting rod 22, screw surface 23, screw handle 24. DETAILED DESCRIPTION

[0028] The utility model is further explained in connection with the drawings and specific embodiments.

[0029] Reference Figures 1 to 7 The technical scheme adopted by the specific embodiment is shown in the drawings. The garbage incineration efficiency is high, and the garbage incinerator comprises an incinerator body 1, a bottom plate 2 arranged in the incinerator body 1, a charging port 3 arranged on the right side of the incinerator body 1 and above the bottom plate 2, a heat insulation interlayer 4 arranged on the inner wall of the incinerator body 1, two turning levers rotatably arranged on the incinerator body 1 above the bottom plate 2, a driving device arranged between the outer side of the incinerator body 1 and the two turning levers for simultaneously driving the two turning levers to rotate, a plurality of turning levers 5 arranged on the turning levers for turning garbage when the turning levers rotate, the two turning levers are located on the front and rear sides of the charging port 3, the turning levers and the turning levers 5 are high-temperature alloy levers, the left ends of the two turning levers are rotatably arranged on the incinerator body 1 and located on the outer side of the incinerator body 1, the right ends of the two turning levers are rotatably arranged on the inner wall of the incinerator body 1, and the driving device is arranged between the outer side of the incinerator body 1 and the right ends of the two turning levers. The right end of the turning lever is connected between the incinerator body 1 and the ceramic bearing 14.

[0030] The drive unit includes two auxiliary pulleys 6 respectively located at the left ends of two rotating rods, a heat insulation block 7 fixedly mounted on the outside of the incinerator body 1 and above the two rotating rods, a rotary motor 8 with its fixed end mounted on the heat insulation block 7, a main pulley 9 located at the output end of the rotary motor 8, and a transmission belt 10 respectively located between the two auxiliary pulleys 6 and the main pulley 9 for driving the two auxiliary pulleys 6 to rotate together when the main pulley 9 rotates. The two auxiliary pulleys 6 and the driving pulley are connected in series via the transmission belt 10. The auxiliary pulleys 6, the driving pulley, and the transmission belt 10 are connected by the tension of a conventional belt, or by the meshing of the teeth on the transmission belt 10 and the grooves respectively located between the auxiliary pulleys 6 and the main pulley 9. The rotary motor 8 is a servo motor or a stepper motor, etc. The heat insulation block 7 is a vacuum heat insulation block 7 or a high-temperature and high-pressure heat insulation plate, etc. The main pulley 9 and the auxiliary pulley 6 can be fluororubber pulleys or polyimide pulleys, etc. Fluororubber has excellent high temperature resistance and chemical stability, and can maintain normal operation at temperatures of 250°C or even higher. Polyimide is a high-performance engineering plastic with excellent high temperature resistance and mechanical properties. Polyimide belts can withstand temperatures up to 300°C and have excellent tensile and compressive strength, making them suitable for high-temperature transmission, high-temperature furnaces, and other applications. However, because a heat-insulating layer 4 is provided on the inner wall of the incinerator body 1, the high temperature of combustion inside the incinerator body 1 will not affect the outer pulleys.

[0031] The rotating rods include a left rotating rod 11 arranged on the left side of the incinerator body 1, a right rotating rod 12 rotatably arranged on the inner wall of the incinerator body 1, a middle shaft rod 13 arranged between the left rotating rod 11 and the right rotating rod 12, a connecting device arranged between the middle shaft rod 13 and the left rotating rod 11 and the right rotating rod 12, a ceramic bearing 14 arranged between the right rotating rod 12 and the inner wall of the incinerator body 1, the right rotating rod 12 is arranged at the right end of the incinerator body 1, the driving device is connected with the left rotating rod 11, and each turning rod 5 is arranged on the middle shaft rod 13. The left rotating rod 11 and the right rotating rod 12 are both high-temperature alloy rods; the secondary pulley 6 is arranged on the left rotating rod 11, the left rotating rod 11 passes through the incinerator body 1 and is located outside the incinerator body 1; the secondary pulley 6 is arranged in parallel with the primary pulley 9; the left rotating rod 11 is in clearance fit with the incinerator; the ceramic bearing 14 can be a zirconia ceramic bearing, a silicon nitride bearing, a silicon carbide ceramic bearing or an alumina ceramic bearing; the zirconia ceramic bearing has good high-temperature resistance and can withstand a temperature as high as 1200°C, the silicon nitride bearing can work at a temperature of 800°C to 1000°C, and even in some special cases, it can withstand a higher temperature, the melting point of silicon nitride is as high as 1900°C, the silicon carbide ceramic bearing can withstand a high temperature of 1800°C, and the alumina ceramic bearing can be used at a temperature of about 1700°C. Each turning rod 5 is divided into several groups and is arranged equidistantly along the length direction of the middle shaft rod 13, each group of turning rods 5 is arranged equidistantly around the middle shaft rod 13, and the number of each group of turning rods 5 is two or three or four.

[0032] One end of each turning rod 5 is rotatably arranged on the middle shaft rod 13, two fixed blocks 15 are arranged on the middle shaft rod 13 at the one end of each turning rod 5, each turning rod 5 is rotatably connected with the two fixed blocks 15, and each turning rod 5 swings left and right along the central axis of the middle shaft rod 13 between the two fixed blocks 15. The fixed blocks 15 are high-temperature alloy blocks, two fixed blocks 15 are arranged on the two sides of each turning rod 5. The turning rod 5 is rotatably connected with the two fixed blocks 15 in the mode of inserting rod and inserting slot.

[0033] The connecting device includes a square slot 16 arranged on the right end face of the left rotating rod 11, a square plug 17 arranged on the left end face of the middle shaft rod 13 and in clearance fit with the square slot 16, a square fixed block 18 arranged on the left end face of the right rotating rod 12, a square slot 19 arranged on the left end face of the square fixed block 18 and arranged longitudinally, a square fitting block 20 arranged on the right end face of the middle shaft rod 13 and in clearance fit with the square slot 19, and an anti-disengagement piece arranged between the square fitting block 20 and the square fixed block 18 and used for limiting or releasing the disengagement of the square fitting block 20 from the square slot 19. The square fixed block 18 and the square plug 17 are also high-temperature alloy blocks.

[0034] The anti-falling part comprises a side end opening 21 formed in the side end surface of the square fixing block 18 and communicated with the square slot 19, a limiting rod 22 arranged on the square fixing block 18 and located in the side end opening 21, a threaded surface 23 arranged on the outer circumferential surface of the limiting rod 22 and threadedly connected with the side end opening 21, a rotating handle 24 arranged on the right end of the limiting rod 22 and used for rotating the limiting rod 22 by hand, and the threaded surface 23 is close to the end of the rotating handle 24. The diameter of the threaded surface 23 on the limiting rod 22 is larger than the diameter of the limiting rod 22 itself, so that the part of the limiting rod 22 without the threaded surface 23 can move in the side end opening 21. The setting position of the side end opening 21 can also be arranged on the end surface of the square fitting block 20, and the square fitting block 20 is abutted in the square slot 19 through the left end of the limiting rod 22. The limiting rod 22, the rotating handle 24 and the threaded surface 23 are also made of high-temperature alloy material.

[0035] The high-temperature alloy rod is a nickel-based alloy rod or a molybdenum alloy rod or a tungsten alloy rod. The melting point of the nickel-based alloy is generally between 1200 DEG C and 1700 DEG C. This characteristic enables the nickel-based alloy to maintain stable performance at high temperature or even super high temperature, and is not easy to melt or deform. The melting point of the molybdenum alloy is as high as 2620 DEG C, which is a typical refractory metal. The melting point of the tungsten alloy is about 3400 DEG C. The tungsten alloy is a kind of alloy material formed by taking tungsten as a base material and adding metal elements such as nickel, iron and copper. It has a high melting point and good heat resistance and is not easy to melt.

[0036] The working principle of the utility model discloses: when the garbage is put into the incinerator body 1 from the feeding opening 3 and burns, the main pulley 9 is driven to rotate by the rotating motor 8, the two auxiliary pulleys 6 are driven to rotate by the transmission belt 10 when the main pulley 9 rotates, the central shaft 13 is driven to rotate through the connection of the two auxiliary pulleys 6 and the left rotating rod 11, so that the several turnover rods 5 are driven to overturn the part of the garbage stacked in the garbage incinerator, prevent the garbage from stacking and being burnt in time, and the garbage burning efficiency can be further improved.

[0037] The setting of the heat insulation block 7 can further reduce the temperature transfer to the rotating motor 8 during the combustion in the furnace, so that the normal use of the rotating motor 8 is not affected.

[0038] When the central shaft 13 is detached from the left rotating rod 11 and the right rotating rod 12, the central shaft 13 can be taken out from the end of the feeding opening 3 through the left and right swinging turnover rods 5, and when the central shaft 13 rotates, the turnover rods 5 can be kept perpendicular to the central shaft 13 as much as possible under the action of centrifugal force and gravity, so that the size of the turnable area is improved.

[0039] When it is needed to fix the middle shaft 13 between the left rotating rod 11 and the right rotating rod 12, the square insertion block 17 at the left end of the middle shaft 13 is aligned with the square slot 16 and inserted, then the square fitting block 20 is put into the square insertion slot 19 until the middle shaft 13 is in a horizontal state, then the left end of the limiting rod 22 is inserted into the side end hole 21 by hand holding and twisting the handle 24, then the hand makes a twisting action to drive the limiting rod 22 to rotate, the limiting rod 22 is screwed with the side end hole 21 through the threaded surface 23, the square fixing block 18 is limited from being separated from the square insertion slot 19 through the left end of the limiting rod 22, and the limiting rod 22 cannot move through the cooperation of the threaded surface 23 and the side end hole 21; if it is needed to disassemble the middle shaft 13 from the left rotating rod 11 and the right rotating rod 12, then the limiting rod 22 is taken out of the side end hole 21, the right end of the middle shaft 13 is lifted upwards until the square fitting block 20 is separated from the square insertion slot 19, then the square insertion block 17 is taken out of the square slot 16, and the middle shaft 13 can be taken out from the feeding opening 3.

[0040] The utility model discloses a structure of product, the model of each element is not the content of the utility model protection, and it is also the known technology, and the element that can realize the function of the utility model on the market can be selected and applied as a garbage incineration furnace with high garbage incineration efficiency. Therefore, the model of element and the like parameters are not described in detail in the utility model. The contribution of the utility model lies in that each element is combined scientifically.

[0041] The basic principle and main features of the utility model and its advantages are shown and described above, and those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions are only illustrative of the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and their equivalents. The utility model not described in detail is the known technology of those skilled in the art.

Claims

1. A waste incinerator with high incineration efficiency, comprising an incinerator body, a bottom plate disposed within the incinerator body, a feeding port located on the right side of the incinerator body and above the bottom plate, and a heat insulation layer disposed on the inner wall of the incinerator body, characterized in that: The incinerator further comprises two rotating rods rotatably arranged above the bottom plate of the incinerator body, a driving device arranged between the outer side of the incinerator body and the two rotating rods for simultaneously driving the two rotating rods to rotate, and a plurality of turning rods arranged on the rotating rods for turning the garbage when the rotating rods rotate.

2. The waste incinerator with high incineration efficiency according to claim 1, characterized in that: The driving device comprises two sub-pulleys arranged at the left ends of the two rotating rods, a heat insulation block fixedly arranged on the outer side of the incinerator body and above the two rotating rods, a rotating motor with a fixed end arranged on the heat insulation block, a main pulley arranged at the output end of the rotating motor, and a transmission belt arranged between the two sub-pulleys and the main pulley for driving the two sub-pulleys to rotate together when the main pulley rotates.

3. The waste incinerator of claim 1, wherein: the waste incinerator is a waste incinerator with high efficiency. The rotating rod comprises a left rotating rod rotatably arranged on the left side of the incinerator body, a right rotating rod rotatably arranged on the inner wall of the incinerator body, a middle shaft rod arranged between the left rotating rod and the right rotating rod, a connecting device arranged between the middle shaft rod and the left rotating rod and the right rotating rod, and a ceramic bearing arranged between the right rotating rod and the inner wall of the incinerator body.

4. The waste incinerator of claim 3, wherein: One end of each of the turning rods is rotatably arranged on the middle shaft rod, two fixed blocks are arranged on the middle shaft rod at the one end of each of the turning rods, each of the turning rods is rotatably connected with the two fixed blocks, and each of the turning rods swings left and right along the central axis of the middle shaft rod between the two fixed blocks.

5. The waste incinerator of claim 3, wherein: The connecting device comprises a square slot formed in the right end face of the left rotating rod, a square insertion block arranged on the left end face of the middle shaft rod and gap-fitted with the square slot, a square fixed block arranged on the left end face of the right rotating rod, a square insertion groove formed in the left end face of the square fixed block and arranged longitudinally, a square fitting block arranged on the right end face of the middle shaft rod and gap-fitted with the square insertion groove, and an anti-disengagement piece arranged between the square fitting block and the square fixed block for limiting or releasing the disengagement of the square fitting block from the square insertion groove.

6. The waste incinerator of claim 5, wherein: The anti-disengagement piece comprises a side end opening formed in the side end face of the square fixed block and communicating with the square insertion groove, a limiting rod arranged in the side end opening on the square fixed block, a threaded surface arranged on the outer circumferential surface of the limiting rod and screw-connected with the side end opening, and a twisting handle arranged at the right end of the limiting rod for twisting the limiting rod by hand.

7. The waste incinerator of claim 1, wherein: The high-temperature alloy rod is a nickel-based alloy rod, a molybdenum alloy rod, or a tungsten alloy rod.

Images