CN219713367U

CN219713367U - High-risk waste incinerator

Info

Publication number: CN219713367U
Application number: CN202223447474.XU
Authority: CN
Inventors: 裘磊; 林振国; 汪盼盼; 程少甫; 余晓琴; 钟婷姗
Original assignee: Zhejiang Best Energy & Environment Co ltd
Current assignee: Zhejiang Best Energy & Environment Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-09-19
Anticipated expiration: 2032-12-22

Abstract

The utility model provides a high-risk waste incinerator. The furnace comprises a furnace body, wherein a combustion chamber is arranged in the furnace body, a feed inlet is formed in the top of the left side of the combustion chamber, a connecting shaft is rotatably arranged in the center of the top of the combustion chamber, and a turning plate is fixedly arranged on the side face of the bottom of the connecting shaft. According to the high-risk waste incinerator provided by the utility model, the connecting shaft is arranged to drive the turning plate and the scraping plate to rotate, the turning plate overturns waste during combustion, so that the waste is combusted more fully and rapidly, the incineration time is shortened, the first spring generates thrust to the scraping plate, the scraping plate is tightly attached to the inner wall of the combustion chamber, and accordingly, the waste attached to the inner wall of the combustion chamber is scraped, the air inlet is arranged on the surface of the connecting shaft, so that oxygen can be uniformly diffused to all positions of the combustion chamber and the inside of the waste pile, the combustion effect is further improved, the waste can directly fall into the collecting bag from the discharge hole to be collected, the exposure time of the waste in the air is shortened, and the waste can be conveniently taken out.

Description

High-risk waste incinerator

Technical Field

The utility model relates to the field of incinerators, in particular to a high-risk waste incinerator.

Background

The incinerator is a harmless treatment device commonly used in the aspects of harmless treatment of medical and domestic waste and animals. The principle is that the objects to be treated are burnt 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, and the burning method can treat not only solid waste but also liquid waste and gas waste; not only can treat municipal waste and general industrial waste, but also can be used for treating dangerous waste.

The current incinerator generally all pours the waste material directly into the incinerator when burning the waste material, takes out after the incineration of certain time, nevertheless the waste material pours into the incinerator and generally can produce and pile up, and this just leads to the waste material of bottom can't burn in the first time, only can slow burning after need dashing outside waste material and burn out to lead to the incineration time longer, consequently extravagant burning energy, and the waste material of another aspect burning is easy to be stained with and is attached at the inner wall of incinerator and be difficult to take out.

Accordingly, there is a need to provide a high-risk waste incinerator that solves the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a high-risk waste incinerator, which solves the problems that the existing incineration needs long-time incineration, so that energy is wasted and the incinerated waste is difficult to take out.

In order to solve the technical problems, the high-risk waste incinerator provided by the utility model comprises a furnace body, wherein a combustion chamber is arranged in the furnace body, a feed inlet is formed in the top of the left side of the combustion chamber, a connecting shaft is rotatably arranged in the center of the top of the combustion chamber, a turning plate is fixedly arranged on the side surface of the bottom of the connecting shaft, a fixed plate is fixedly arranged on one side, far away from the turning plate, of the connecting shaft, a sleeve plate is sleeved on the other end of the fixed plate in a sliding manner, a first spring is fixedly arranged in the sleeve plate, the other end of the first spring is fixedly connected with the fixed plate, a scraping plate is fixedly connected to one end, far away from the fixed plate, of the sleeve plate, the scraping plate is mutually attached to the inner wall of the combustion chamber, the connecting shaft penetrates through the top of the combustion chamber and extends to the top of the furnace body, a motor is fixedly arranged on the top of the furnace body, and a conical gear which is meshed is fixedly sleeved on the output shaft of the motor and the outer part of the connecting shaft.

Preferably, two groups of round discharge ports are formed in the bottom of the combustion chamber, the lower parts of the discharge ports are opened and closed through push-pull plates, a discharging groove is formed in the lower part of each push-pull plate, which corresponds to the lower side of the furnace body, and a collecting bag is sleeved in the discharging groove.

Preferably, the inside of connecting axle is hollow structure, the air inlet has evenly been seted up to the surface of connecting axle, the top of connecting axle is connected with the intake pipe through sealed bearing, the other end and the air pump intercommunication of intake pipe, air pump fixed mounting is in the top of furnace body.

Preferably, the right side inner wall of the combustion chamber is provided with an exhaust port and is communicated with an exhaust pipe, the other end of the exhaust pipe is communicated with a gas chamber, the bottom of the gas chamber is communicated with a decomposition tank, and the right side of the decomposition tank is provided with an air outlet.

Preferably, a fixed ring is fixedly arranged at the outer side of the discharge hole of the combustion chamber, the fixed ring is in a ring shape, a jacket is telescopically arranged at the inner side of the fixed ring, a second spring is fixedly arranged at the inner side of the fixed ring, the other end of the second spring is fixedly connected with the jacket, and the collecting bag is fixedly clamped between the fixed ring and the jacket.

Preferably, a spiral water channel is formed in the inner wall of the combustion chamber, and a water pipe is connected to the outside of the water channel.

Compared with the related art, the high-risk waste incinerator provided by the utility model has the following beneficial effects:

according to the high-risk waste incinerator provided by the utility model, the connecting shaft is arranged to drive the turning plate and the scraping plate to rotate, the turning plate overturns waste during combustion, so that the waste is combusted more fully and rapidly, the incineration time is shortened, the first spring generates thrust to the scraping plate, the scraping plate is tightly attached to the inner wall of the combustion chamber, and accordingly, the waste attached to the inner wall of the combustion chamber is scraped, the air inlet is arranged on the surface of the connecting shaft, so that oxygen can be uniformly diffused to all positions of the combustion chamber and the inside of the waste pile, the combustion effect is further improved, the waste can directly fall into the collecting bag from the discharge hole to be collected, the exposure time of the waste in the air is shortened, and the waste can be conveniently taken out.

Drawings

FIG. 1 is a schematic view of a high-risk waste incinerator according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1;

FIG. 3 is a schematic top view cross-section of the inner wall structure of the combustion chamber shown in FIG. 1.

Reference numerals in the drawings: 1. a furnace body; 2. a combustion chamber; 3. a feed inlet; 4. a connecting shaft; 5. turning plate; 6. a fixing plate; 7. a sleeve plate; 8. a first spring; 9. a scraper; 10. a bevel gear; 11. a motor; 12. a push-pull plate; 13. discharging groove; 14. a collection bag; 15. an air inlet pipe; 16. an air pump; 17. an exhaust pipe; 18. a gas chamber; 19. a decomposition tank; 20. a fixing ring; 21. a jacket; 22. a second spring; 23. a water pipe.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Please refer to fig. 1-3 in combination. The utility model provides a high-risk waste incinerator, including furnace body 1, furnace body 1's inside is provided with combustion chamber 2, combustion chamber 2's left side top is provided with feed inlet 3, combustion chamber 2's top center department rotary mounting has connecting axle 4, connecting axle 4's bottom side fixed mounting has board 5, connecting axle 4 keeps away from board 5's one side fixed mounting has fixed plate 6, fixed plate 6's the other end slip cap is equipped with bushing 7, bushing 7's inside fixed mounting has first spring 8, fixed link to each other between first spring 8's the other end and the fixed plate 6, bushing 7 keeps away from fixed plate 6's one end fixedly connected with scraper blade 9, scraper blade 9 and combustion chamber 2's inner wall laminating each other, connecting axle 4 runs through combustion chamber 2's top and extends to furnace body 1 top, furnace body 1's top fixed mounting has motor 11, motor 11's output shaft and connecting axle 4's outside all fixed cover are equipped with intermeshing's conical gear 10, drive board 5 and scraper blade 9 through setting up connecting axle 4 and rotate, waste material is turned over board 5 when burning, make waste material burning more abundant quick, thereby reduce time, first spring 8 makes scraper blade 9 produce scraper blade 2 and the combustion chamber 2 in the inner wall of attaching to the combustion chamber, thereby the waste material is burnt to the inner wall of scraping blade 2.

Two groups of round discharge ports are formed in the bottom of the combustion chamber 2, the lower side of the discharge ports is opened and closed through a push-pull plate 12, a blanking groove 13 is formed in the lower side of the push-pull plate 12 corresponding to the lower side of the furnace body 1, a collecting bag 14 is sleeved in the blanking groove 13, after combustion is completed through the arrangement of the blanking groove 13, the turning plate 5 rotates and pushes waste to the discharge ports, the waste directly falls into the collecting bag 14 from the discharge ports to be collected, the exposure time of the waste in air is reduced, and the waste is conveniently taken out.

The inside of connecting axle 4 is hollow structure, and the air inlet has evenly been seted up on the surface of connecting axle 4, and the top of connecting axle 4 is connected with intake pipe 15 through sealing bearing, and intake pipe 15's the other end and air pump 16 intercommunication, air pump 16 fixed mounting are in the top of furnace body 1, through seting up the air inlet at the connecting axle 4 surface, can make oxygen evenly diffuse to each position of combustion chamber 2 and the inside of waste heap, further improves the combustion effect.

The right side inner wall of combustion chamber 2 has seted up the gas vent and has linked together blast pipe 17, and the other end intercommunication gas chamber 18 of blast pipe 17, and the bottom intercommunication of gas chamber 18 has decomposition pond 19, and the gas outlet has been seted up on the right side of decomposition pond 19, can carry out the post combustion to the exhaust gas in the combustion chamber 2 through setting up gas chamber 18, and the gas after the post combustion reenters and carries out the secondary purification in the decomposition pond 19 to reduce the exhaust of the inside harmful gas of waste gas.

The fixed ring 20 is fixedly arranged on the outer side of a discharge hole of the combustion chamber 2, the fixed ring 20 is in an annular shape, the jacket 21 is telescopically arranged on the inner side of the fixed ring 20, the second spring 22 is fixedly arranged on the inner side of the fixed ring 20, the other end of the second spring 22 is fixedly connected with the jacket 21, the collecting bag 14 is fixedly clamped between the fixed ring 20 and the jacket 21, and the collecting bag 14 is fixedly assisted under the action of the second spring 22 through the jacket 21 and the fixed ring 20, so that the collecting bag 14 is more convenient to take and place.

The inner wall of the combustion chamber 2 is provided with a spiral water channel, the outside of the water channel is connected with a water pipe 23, the water channel is arranged on the inner wall of the combustion chamber 2 and then circulates with the external water pipe 23, so that waste heat generated by the combustion chamber 2 can be collected on one hand, and the cooling speed of waste materials can be accelerated on the other hand.

The working principle of the high-risk waste incinerator provided by the utility model is as follows:

the first step: when the incinerator is used, the feeding hole 3 on the left side of the waste furnace body 1 can be poured into the combustion chamber 2, the motor 11 and the air pump 16 are started simultaneously, the motor 11 drives the connecting shaft 4 to rotate through the group of bevel gears 10, the turning plate 5 on the side face of the connecting shaft 4 turns over waste inside the combustion chamber 2, the waste is prevented from being accumulated to cause insufficient combustion, the scraping plate 9 on the other side of the connecting shaft 4 scrapes the inner wall of the combustion chamber 2, the waste is prevented from being burnt and attached to the inner wall of the combustion chamber 2, the air pump 16 is started to blow out combustion-supporting gas from the air outlet on the surface of the connecting shaft 4, after the combustion is sufficient, the waste in the combustion chamber 2 is scraped into the discharge hole through the turning plate 5, and then the waste enters the collection bag 14 from the discharge hole to be collected.

And a second step of: the waste gas generated after combustion enters the gas chamber 18 from the exhaust pipe 17 to carry out secondary combustion, and the waste gas after secondary combustion enters the decomposition tank 19 to carry out secondary purification, so that harmful gas in the waste gas is effectively removed, and the waste heat of the combustion chamber 2 is absorbed by water flow circulating on the inner wall of the combustion chamber 2 and the cooling of the waste material is accelerated.

Compared with the related art, the high-risk waste incinerator provided by the utility model has the following beneficial effects: the connecting shaft 4 is used for driving the turning plate 5 and the scraping plate 9 to rotate, the waste material is turned over when being combusted, so that the waste material is combusted more fully and rapidly, the incineration time is reduced, the first spring 8 generates thrust to the scraping plate 9, the scraping plate 9 is tightly attached to the inner wall of the combustion chamber 2, the waste material attached to the inner wall of the combustion chamber 2 is scraped, the air inlet is formed in the surface of the connecting shaft 4, oxygen can be uniformly diffused into each position of the combustion chamber 2 and the waste material pile, the combustion effect is further improved, the waste material directly falls into the collecting bag 14 from the discharge hole to be collected, the exposure time of the waste material in the air is reduced, and the waste material is conveniently taken out.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a high-risk waste incinerator, includes furnace body (1), its characterized in that: the inside of furnace body (1) is provided with combustion chamber (2), the left side top of combustion chamber (2) is provided with feed inlet (3), the top center department rotation of combustion chamber (2) installs connecting axle (4), the bottom side fixed mounting of connecting axle (4) has turns over board (5), one side fixed mounting that turns over board (5) was kept away from to connecting axle (4) has fixed plate (6), the other end slip cap of fixed plate (6) is equipped with cover board (7), the inside fixed mounting of cover board (7) has first spring (8), the other end of first spring (8) links to each other with fixed plate (6) between, the one end fixedly connected with scraper blade (9) of keeping away from fixed plate (6) of cover board (7), the inner wall of scraper blade (9) and combustion chamber (2) is laminated each other, the top that connecting axle (4) run through combustion chamber (2) just extends to furnace body (1) top, the top fixed mounting of (1) has motor (11), the outside of output shaft motor (11) and connecting axle (4) are equipped with the external gear (10) of mutual engagement.

2. The high-risk waste incinerator according to claim 1, wherein two groups of round discharge ports are formed in the bottom of the combustion chamber (2), the lower parts of the discharge ports are opened and closed through push-pull plates (12), a discharging groove (13) is formed in the lower parts of the push-pull plates (12) corresponding to the lower side of the furnace body (1), and a collecting bag (14) is sleeved in the discharging groove (13).

3. The high-risk waste incinerator according to claim 1, wherein the inside of the connecting shaft (4) is of a hollow structure, an air inlet is uniformly formed in the surface of the connecting shaft (4), an air inlet pipe (15) is connected to the top of the connecting shaft (4) through a sealing bearing, the other end of the air inlet pipe (15) is communicated with an air pump (16), and the air pump (16) is fixedly mounted at the top of the furnace body (1).

4. The high-risk waste incinerator according to claim 1, wherein an exhaust port is formed in the right inner wall of the combustion chamber (2) and is communicated with an exhaust pipe (17), the other end of the exhaust pipe (17) is communicated with a gas chamber (18), the bottom of the gas chamber (18) is communicated with a decomposition tank (19), and the right side of the decomposition tank (19) is provided with an air outlet.

5. The high-risk waste incinerator according to claim 2, wherein a fixing ring (20) is fixedly arranged on the outer side of a discharge hole of the combustion chamber (2), the fixing ring (20) is in a ring shape, a jacket (21) is telescopically arranged on the inner side of the fixing ring (20), a second spring (22) is fixedly arranged on the inner side of the fixing ring (20), the other end of the second spring (22) is fixedly connected with the jacket (21), and the collecting bag (14) is fixedly clamped between the fixing ring (20) and the jacket (21).

6. The high-risk waste incinerator according to claim 1, wherein the inner wall of the combustion chamber (2) is provided with a spiral water channel, and a water pipe (23) is connected to the outside of the water channel.