CN216667698U - Incinerator for treating hazardous waste - Google Patents

Abstract

The utility model relates to an incinerator for treating hazardous waste, which comprises an incineration mechanism, wherein a combustor is arranged above the incineration mechanism, and an ash discharge mechanism is arranged below the incineration mechanism; through the ash falling plate, the spring, the cam and the first motor and the like which are arranged in the combustion chamber: under the action of the first motor, the transmission shaft drives the cams on the two sides to synchronously rotate, the falling ash plate can be hit and knocked back and forth along with the rotation of the cams, ash and the like on the falling ash plate are shaken off, and therefore the purpose of cleaning ash is achieved; through the ash discharge mechanism who sets up: the second motor drives the rotating seat to rotate, when the ash receiving groove moves to the ash discharging groove to be communicated, ash shaken off by the ash falling plate and ash in the combustion chamber can be collected, and the ash can be discharged to the outside through the ash discharging bin by the rotation of the rotating seat; this design carries out the deashing and arranges the ash through mechanical drive, and convenient operation has not only improved efficiency and security moreover.

Description

Incinerator for treating hazardous waste

Technical Field

The utility model relates to the technical field of hazardous waste treatment, in particular to an incinerator for treating hazardous waste.

Background

The incinerator is a harmless treatment device which is commonly used in the aspects of medical and domestic waste, animal harmless treatment, hazardous waste treatment and the like, and the principle is that the object to be treated is incinerated and carbonized at high temperature by utilizing the combustion of fuels such as coal, fuel oil, fuel gas and the like so as to achieve the aim of disinfection; at present, in the process of treating hazardous waste by using an incinerator, a large amount of ashes are formed at the bottom of the incinerator after the hazardous waste is combusted in the incinerator, and the existing incinerator needs manual ash removal and ash discharge, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an incinerator for treating hazardous waste.

In order to achieve the purpose, the utility model provides the following technical scheme:

an incinerator for treating hazardous waste comprises an incineration mechanism, wherein a combustor is arranged above the incineration mechanism, and an ash discharge mechanism is arranged below the incineration mechanism; the burning mechanism comprises a combustion chamber, a combustion cavity is formed in the combustion chamber, the combustor is fixedly connected with the top surface of the combustion chamber through bolts, and a fire outlet of the combustor penetrates through the top surface of the combustion chamber and extends into the combustion cavity; the combustor comprises a combustion chamber and is characterized in that a slot is formed in the edge of the top surface of the combustion chamber, a baffle is inserted into the slot, a feed opening is formed in the position, located on the front side of the baffle, of the front side wall of the combustion chamber, and an ash discharge groove is formed in the bottom surface of the combustion chamber.

As a preferable technical scheme of the utility model, the bottom surface of the combustion cavity is provided with inclined ash falling plates at two sides of the ash discharge groove, the two side walls of the ash falling plates are embedded with convex shafts near the bottom ends, the convex shafts penetrate through the inner wall of the combustion chamber and are rotatably connected with the combustion chamber, the bottom surfaces of the ash falling plates are fixedly connected with a plurality of springs through bolts, and the tail ends of the springs are fixedly connected with the bottom surface of the combustion cavity through bolts.

As a preferable technical scheme of the present invention, a transmission shaft is disposed at one side of the spring, a plurality of cams are coaxially keyed on the transmission shaft, one end of the transmission shaft passes through the combustion chamber and protrudes to the outside, two symmetrical first motors are disposed at the front side of the combustion chamber, and output shafts of the first motors are coaxially keyed with the transmission shaft.

As a preferred technical scheme of the utility model, the ash discharging mechanism comprises a fixed seat fixedly connected with the bottom surface of the combustion chamber through a bolt, a circular cavity is formed in the fixed seat, the bottom surface of the fixed seat is fixedly connected with an ash discharging bin through a bolt, and the upper side and the lower side of the circular cavity are respectively communicated with an ash discharging groove and the ash discharging bin; the rotary seat is rotationally connected in the circular cavity, an ash receiving groove is formed in the outer wall of the rotary seat, transmission rods are fixedly connected to the centers of the two side walls of the rotary seat through bolts in a coaxial mode, and the tail ends of the transmission rods penetrate through the fixing seat and are rotationally connected with the fixing seat.

As the preferable technical scheme of the utility model, one side of the fixed seat is provided with two chain wheels, a chain is meshed between the two chain wheels, and one chain wheel is coaxially connected with the tail end of the transmission rod in a key joint manner; the outer wall of the fixing seat is fixedly connected with a support through a bolt, a second motor is fixedly connected onto the support through a bolt, and an output shaft of the second motor is in coaxial key joint with the other chain wheel.

As a preferable technical scheme of the utility model, a U-shaped fixing frame is fixedly connected to one side wall of the combustion chamber through a bolt, the tail end of the transmission shaft is rotatably connected with the fixing frame through a bearing, and the first motor is fixedly connected with the fixing frame through a bolt.

As a preferable technical scheme, the size of the circular cavity is matched with the size of the rotary seat.

As a preferable technical scheme of the utility model, the cams are all arranged below the ash falling plate and are close to the ash falling plate.

As a preferable technical scheme of the utility model, the whole baffle is T-shaped, and the top surface of the baffle is embedded with a fixing ring.

As a preferable technical scheme of the utility model, support legs are fixedly connected to four corners of the bottom surface of the combustion chamber through bolts.

Compared with the prior art, the utility model has the following beneficial effects:

1. by the arrangement of the combustor, the combustion chamber, the combustion cavity and the like, hazardous waste is conveniently incinerated in the combustion cavity;

2. through the ash falling plate, the spring, the cam and the first motor and the like which are arranged in the combustion chamber: under the action of the first motor, the transmission shaft drives the cams on the two sides to synchronously rotate, the falling ash plate can be hit and knocked back and forth along with the rotation of the cams, ash and the like on the falling ash plate are shaken off, and therefore the purpose of cleaning ash is achieved;

3. through the ash discharge mechanism who sets up: the second motor drives the rotating seat to rotate, when the ash receiving groove moves to the ash discharging groove to be communicated, the ash shaken off by the ash falling plate and the ash in the combustion chamber can be collected, and the ash can be discharged to the outside through the ash discharging bin by the rotation of the rotating seat; this design carries out the deashing and arranges the ash through mechanical drive, and convenient operation has not only improved efficiency and security moreover.

Drawings

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

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a structural sectional view of an incineration mechanism according to the present invention;

FIG. 4 is a structural sectional view of a combustor in accordance with the present invention;

FIG. 5 is a schematic view of a part of the structure of the incineration mechanism according to the present invention;

FIG. 6 is a schematic structural view of an ash discharge mechanism according to the present invention;

FIG. 7 is a sectional view of the fixing base of the present invention;

FIG. 8 is a schematic view of a part of the ash discharge mechanism of the present invention.

In the figure:

1. an incineration mechanism; 11. a combustion chamber; 111. a combustion chamber; 112. a slot; 113. a feeding port; 114. an ash discharge groove; 12. a baffle plate; 121. a fixing ring; 13. a dust falling plate; 131. a protruding shaft; 14. a spring; 15. a fixed mount; 16. a drive shaft; 161. a cam; 17. a first motor;

2. a burner;

3. an ash discharge mechanism; 31. a fixed seat; 311. a circular lumen; 32. an ash discharging bin; 33. a rotating base; 331. an ash receiving groove; 34. a transmission rod; 35. a sprocket; 36. a chain; 37. a support; 38. a second motor;

4. and (3) a support leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The embodiment provides a technical scheme:

referring to fig. 1-5, an incinerator for disposing hazardous waste comprises an incineration mechanism 1, and a burner 2 is disposed above the incineration mechanism 1. The incineration mechanism 1 comprises a combustion chamber 11, a combustion cavity 111 is formed in the combustion chamber 11, the combustor 2 is fixedly connected with the top surface of the combustion chamber 11 through bolts, and a fire outlet of the combustor 2 penetrates through the top surface of the combustion chamber 11 and extends into the combustion cavity 111; the edge of the top surface of the combustion chamber 11 is provided with a slot 112, a baffle plate 12 is inserted into the slot 112, the front side wall of the combustion chamber 11, which is positioned at the front side of the baffle plate 12, is provided with a feed inlet 113, and the bottom surface of the combustion chamber 11 is provided with an ash discharge groove 114; the bottom surface of the combustion cavity 111 is provided with inclined ash falling plates 13 at two sides of the ash discharge groove 114, the two side walls of the ash falling plates 13 near the bottom end are respectively embedded with a convex shaft 131, the convex shafts 131 penetrate through the inner wall of the combustion chamber 11 and are rotatably connected with the combustion chamber 11, the bottom surface of the ash falling plates 13 is fixedly connected with a plurality of springs 14 through bolts, and the tail ends of the springs 14 are fixedly connected with the bottom surface of the combustion cavity 111 through bolts; a transmission shaft 16 is arranged at one side of the spring 14, a plurality of cams 161 are coaxially keyed on the transmission shaft 16, one end of the transmission shaft 16 penetrates through the combustion chamber 11 and protrudes to the outside, two symmetrical first motors 17 are arranged at the front side of the combustion chamber 11, and output shafts of the first motors 17 are coaxially keyed with the transmission shaft 16.

In this embodiment, a U-shaped fixing frame 15 is fixedly connected to a side wall of the combustion chamber 11 through a bolt, the end of the transmission shaft 16 is rotatably connected to the fixing frame 15 through a bearing, the first motor 17 is fixedly connected to the fixing frame 15 through a bolt, and the fixing frame 15 supports and supports the rotation of the cross shaft 17 and the first motor 17.

In this embodiment, the cams 161 are disposed below the ash falling plate 13, and the cams 161 are close to the ash falling plate 13, so that the ash falling plate 13 is driven to shake in a reciprocating manner by the movement of the cams 161, and ash removal is facilitated.

In this embodiment, the baffle 12 is T-shaped, the top surface of the baffle 12 is embedded with a fixing ring 121, and the fixing ring 121 is convenient for inserting and pulling the baffle 12, so as to conveniently block the feeding port 113 or expose the feeding port 113; the T-shaped design can prevent the baffle 12 from falling into the combustion chamber 111 from the slot 112, and the baffle 12 is limited.

In this embodiment, all there is stabilizer blade 4 through bolt fixedly connected with in the bottom surface four corners department of combustion chamber 11, and the setting of stabilizer blade 4 has played stable supporting role to whole device, has guaranteed the steady operation of device.

It should be added that the spring 14 in this embodiment is a high temperature resistant spring, and the high temperature spring is made of a special material and can have good elasticity when working in a high temperature environment, and is suitable for a high temperature environment of-250 ° to +950 °; in this embodiment, spring 14 is in combustion chamber 111, and the danger in combustion chamber 111 is useless and has higher temperature when burning, and the setting of high temperature resistant spring can reduce the influence of high temperature to spring 14 performance to be convenient for spring 14 plays taut effect to the ash falling plate 13, resets the ash falling plate 13 after being convenient for cam 161 backs down the ash falling plate 13, thereby reaches the purpose that drives the shake of ash falling plate 13, is convenient for carry out the deashing.

It should be noted that the transmission shaft 16 in this embodiment is rotatably connected to the combustion chamber 11 through a bearing, and the bearing plays a role of supporting and supporting the transmission shaft 16 to rotate, so that the transmission shaft 16 can stably and continuously rotate under the support of the bearing, and the plurality of cams 161 can be driven to stably and continuously rotate.

In addition, two ash falling plates 13 in the embodiment are inclined to one side of the ash discharge groove 114, and when dangerous waste is incinerated to generate ash, the ash is convenient to assemble to the ash discharge groove 114 along the inclined ash falling plates 13, so that subsequent discharge is convenient.

In addition, the rear side wall of the combustion chamber 11 in the embodiment is provided with a smoke outlet, and smoke generated by burning hazardous waste can be conveniently discharged through the arranged smoke outlet.

Referring to fig. 6-8, an ash discharge mechanism 3 is disposed below the incineration mechanism 1. The ash discharging mechanism 3 comprises a fixed seat 31 fixedly connected with the bottom surface of the combustion chamber 11 through bolts, a circular cavity 311 is formed in the fixed seat 31, the bottom surface of the fixed seat 31 is fixedly connected with an ash discharging bin 32 through bolts, and the upper side and the lower side of the circular cavity 311 are respectively communicated with the ash discharging groove 114 and the ash discharging bin 32; a rotating seat 33 is rotatably connected in the circular cavity 311, an ash receiving groove 331 is formed in the outer wall of the rotating seat 33, transmission rods 34 are coaxially and fixedly connected to the centers of the two side walls of the rotating seat 33 through bolts, and the tail ends of the transmission rods 34 penetrate through the fixed seat 31 and are rotatably connected with the fixed seat 31; one side of the fixed seat 31 is provided with two chain wheels 35, a chain 36 is meshed between the two chain wheels 35, and one chain wheel 35 is coaxially keyed with the tail end of the transmission rod 34; the outer wall of the fixed seat 31 is fixedly connected with a bracket 37 through a bolt, the bracket 37 is fixedly connected with a second motor 38 through a bolt, and an output shaft of the second motor 38 is coaxially keyed with the other chain wheel 35.

In the present embodiment, the size of the circular cavity 311 is adapted to the size of the rotary seat 33, and on one hand, the design facilitates the stable rotation of the rotary seat 33 in the circular cavity 311; on the other hand, the design can prevent ash in the ash discharge groove 114 from falling into the circular cavity 311.

It should be added that the level of the bottom end of the ash discharging bin 32 in the present embodiment is higher than the level of the bottom end of the support leg 4, and this design facilitates the downward discharge of ash from the ash discharging bin 32, and facilitates the placement of a container for containing ash below the ash discharging bin 32.

It should be noted that the first electric machine 17, the second electric machine 38 and the combustor 2 in the present embodiment are conventional in the art, and are not described herein again.

When the device is used specifically, a user firstly puts hazardous wastes into the combustion cavity 111 from the feeding port 113, meanwhile, the user switches on the power supply of the combustor 2, the combustor 2 starts to work, the fire outlet of the combustor 2 synchronously sprays flame and ignites the hazardous wastes in the combustion cavity 111, the hazardous wastes synchronously combust, and meanwhile, ash generated after the hazardous wastes are combusted falls onto the ash falling plates 13 on the two sides and the ash discharge groove 114; when the dangerous waste is burnt, the user stops the operation of the burner 2;

after the ash falling plate is used, a user firstly switches on the power supply of the second motor 38, the output shaft of the second motor 38 rotates to drive the chain wheel 35 to rotate, the chain wheel 35 is meshed with the chain 36, the two chain wheels 35 synchronously rotate and drive the transmission rod 34 and the rotary seat 33 to synchronously rotate for 90 degrees, at the moment, the ash receiving groove 331 is in a vertical upward state and is communicated with the ash discharging groove 114, ash in the ash discharging groove 114 falls into the ash receiving groove 331, then the user switches on the power supply of the first motor 17, the output shaft of the first motor 17 rotates to drive the transmission shaft 16 to rotate, the cams 161 on the transmission shaft 16 synchronously rotate, when the cams 161 contact the ash falling plate 13, the ash falling plate 13 is pushed to one side, the springs 14 are simultaneously stretched, when the cams 161 are separated from the ash falling plate 13, the ash falling plate 13 is reset under the action of the springs 14, the cycle is repeated, the ash falling plate 13 continuously shakes, and ash on the ash falling plate 13 is shaken, and enters the ash receiving groove 331 through the ash discharge groove 114, finally, the user switches on the power supply of the second motor 38 again, the output shaft of the second motor 38 rotates reversely, the output shaft of the second motor 38 rotates to drive the chain wheel 35 to rotate, because the chain wheel 35 is meshed with the chain 36, the two chain wheels 35 rotate synchronously and drive the transmission rod 34 and the rotating seat 33 to rotate synchronously by 90 degrees, at this time, the ash receiving groove 331 is in a vertical downward state and is communicated with the ash discharge bin 32, and the ash in the ash receiving groove 331 is discharged to the outside through the ash discharge bin 32.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. An incinerator for disposing hazardous waste, comprising an incineration mechanism (1), characterized in that: a combustor (2) is arranged above the incineration mechanism (1), and an ash discharge mechanism (3) is arranged below the incineration mechanism (1); the incineration mechanism (1) comprises a combustion chamber (11), a combustion cavity (111) is formed in the combustion chamber (11), the combustor (2) is fixedly connected with the top surface of the combustion chamber (11) through bolts, and a fire outlet of the combustor (2) penetrates through the top surface of the combustion chamber (11) and extends into the combustion cavity (111); the combustor is characterized in that a slot (112) is formed in the edge of the top surface of the combustor (11), a baffle (12) is inserted into the slot (112), a feeding port (113) is formed in the position, located on the front side of the baffle (12), of the front side wall of the combustor (11), and an ash discharge groove (114) is formed in the bottom surface of the combustor (11).

2. An incinerator for disposing hazardous waste as claimed in claim 1 wherein: the bottom surface of combustion chamber (111) is located ash chute (114) both sides department and all is equipped with the ash falling plate (13) that is the slope form, the both sides wall that ash falling plate (13) is close to bottom department and all inlays and be equipped with protruding axle (131), protruding axle (131) pass the inner wall of combustion chamber (11) and rotate with combustion chamber (11) and be connected, the bottom surface of ash falling plate (13) all is through a plurality of springs (14) of bolt fixedly connected with, the bottom surface fixed connection of bolt and combustion chamber (111) is passed through to the end of spring (14).

3. An incinerator for disposing hazardous waste as claimed in claim 2 wherein: the combustion chamber is characterized in that a transmission shaft (16) is arranged at one side of the spring (14), a plurality of cams (161) are coaxially connected to the transmission shaft (16) in a key joint mode, one tail end of the transmission shaft (16) penetrates through the combustion chamber (11) and protrudes to the outside, two symmetrical first motors (17) are arranged at the front side of the combustion chamber (11), and output shafts of the first motors (17) are coaxially connected with the transmission shaft (16) in a key joint mode.

4. An incinerator for disposing hazardous waste as claimed in claim 1 wherein: the ash discharging mechanism (3) comprises a fixed seat (31) fixedly connected with the bottom surface of the combustion chamber (11) through a bolt, a circular cavity (311) is formed in the fixed seat (31), the bottom surface of the fixed seat (31) is fixedly connected with an ash discharging bin (32) through a bolt, and the upper side and the lower side of the circular cavity (311) are respectively communicated with an ash discharging groove (114) and the ash discharging bin (32); circular chamber (311) internal rotation is connected with roating seat (33), seted up on the outer wall of roating seat (33) and connect ash chute (331), both sides wall center department of roating seat (33) all is through coaxial fixedly connected with transfer line (34) of bolt, the end of transfer line (34) passes fixing base (31) and rotates with fixing base (31) and be connected.

5. An incinerator for disposing hazardous waste as claimed in claim 4 wherein: two chain wheels (35) are arranged on one side of the fixed seat (31), a chain (36) is meshed between the two chain wheels (35), and one chain wheel (35) is coaxially connected with the tail end of the transmission rod (34) in a key mode; the outer wall of the fixed seat (31) is fixedly connected with a support (37) through a bolt, the support (37) is fixedly connected with a second motor (38) through a bolt, and an output shaft of the second motor (38) is coaxially connected with another chain wheel (35) in a key mode.

6. An incinerator for disposing hazardous waste as claimed in claim 3 wherein: the combustion chamber is characterized in that a U-shaped fixing frame (15) is fixedly connected to one side wall of the combustion chamber (11) through bolts, the tail end of the transmission shaft (16) is rotatably connected with the fixing frame (15) through a bearing, and the first motor (17) is fixedly connected with the fixing frame (15) through bolts.

7. An incinerator for disposing hazardous waste as claimed in claim 4 wherein: the size of the circular cavity (311) is matched with that of the rotary seat (33).

8. An incinerator for disposing hazardous waste as claimed in claim 3 wherein: the cams (161) are arranged below the ash falling plate (13), and the cams (161) are close to the ash falling plate (13).

9. An incinerator for disposing hazardous waste as claimed in claim 3 wherein: the whole shape of baffle (12) is the T type, the top surface of baffle (12) is inlayed and is equipped with solid fixed ring (121).

10. An incinerator for disposing hazardous waste as claimed in claim 1 wherein: and four corners of the bottom surface of the combustion chamber (11) are fixedly connected with support legs (4) through bolts.

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