CN219264290U

CN219264290U - Gasification garbage incinerator

Info

Publication number: CN219264290U
Application number: CN202320362421.3U
Authority: CN
Inventors: 龚新军
Original assignee: Zhejiang Lvbao Equipment Technology Co ltd
Current assignee: Zhejiang Lvbao Equipment Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-27
Anticipated expiration: 2033-02-23

Abstract

The utility model relates to a gasification garbage incinerator, which comprises a furnace body, a circulating outlet pipe, a circulating return pipe, an air pump and an air outlet pipe, wherein the top of the furnace body is provided with an air outlet, the side part of the furnace body is provided with an air return port, one end of the circulating outlet pipe is connected with the air outlet, the other end of the circulating outlet pipe is connected with the air pump, one end of the circulating return pipe is connected with the air return port, the other end of the circulating return pipe is connected with the air pump, the air pump forms air to flow along the directions of the air outlet, the circulating outlet pipe, the circulating inlet pipe and the air return port, the air outlet pipe is communicated with the circulating outlet pipe, a control valve is arranged on the air outlet pipe, and an oxygen supply mechanism is arranged on the furnace body. The utility model provides a gasification garbage incinerator with low energy consumption.

Description

Gasification garbage incinerator

Technical Field

The utility model relates to an incinerator, in particular to a gasification garbage incinerator.

Background

The incinerator is a harmless treatment device commonly used in the aspects of harmless treatment of medical treatment and domestic waste and animals. The principle is that the objects to be treated are burnt and carbonized at high temperature by using the combustion of fuels such as coal, fuel oil, fuel gas and the like so as to achieve the aim of disinfection.

At present, when the incinerator is initially heated, part of hot gas is emitted to the outside in order to maintain combustion, so that more energy is consumed for heating, and resource waste is caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the gasification garbage incinerator with low energy consumption.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including furnace body, circulation exit tube, circulation return tube, air pump and outlet duct, the furnace body top is provided with the gas outlet, and the furnace body lateral part is provided with the return air mouth, and the one end of circulation exit tube is connected in the gas outlet, and the air pump is connected to the other end, and the one end of circulation return tube is connected in the return air mouth, and the air pump constitutes gaseous along the orientation flow of gas outlet, circulation exit tube, circulation intake tube and return air mouth, and the outlet duct UNICOM is provided with the control valve on the outlet duct, is provided with oxygen suppliment mechanism on the furnace body.

Through adopting above-mentioned technical scheme, after the heating combustion to the furnace body is started, part hot gas flows from the delivery circulation exit tube, under the effect of air pump, reentrant furnace body again through the circulation return tube, this moment the control valve is in closed state, gas can't leave from the outlet duct, reduce the giving off of heat in the furnace body, oxygen supply mechanism constantly provides oxygen in the furnace body simultaneously, guarantee abundant burning, and after the temperature reaches the predetermined value, open the control valve again, make waste gas directly flow from the outlet duct towards exhaust treatment device, through this scheme, make in the waste gas at the heating initial stage can flow back to the furnace body again, make the required energy consumption of heating low, and the gas in the furnace body is flow state, oxygen that oxygen supply mechanism provided can fully flow at the furnace body, the condition that some oxygen concentration is low can not appear, the incomplete burning condition.

The utility model is further provided with: the furnace body in be provided with the backup pad, the backup pad divide into the furnace body and return air chamber and give vent to anger the chamber and be located the chamber top of returning air, the gas outlet UNICOM is in the chamber of giving vent to anger, return air mouth UNICOM is in the chamber of returning air, be provided with the UNICOM groove with the chamber of returning air chamber and giving vent to anger UNICOM in the backup pad, including driving gear and driving motor, the backup pad below is fixed to be provided with driven gear, the backup pad is connected with the inside rotation of furnace body, the driving gear is located the chamber of returning air and meshes with driven gear, driving motor sets up on the furnace body and is used for driving gear rotation.

Through adopting above-mentioned technical scheme, rubbish falls on the backup pad after getting into the furnace body, through driving motor drive driving gear rotation, and then drive the backup pad through driven gear and rotate along the horizontal plane in the furnace body, reaches the purpose to the abundant burning of rubbish.

The utility model is further provided with: the furnace comprises a feeding funnel and a feeding pipe, wherein a feeding hole is formed in the furnace body and communicated with an air outlet cavity, and the feeding funnel is communicated with the feeding hole through the feeding pipe.

Through adopting above-mentioned technical scheme, after rubbish gets into feed hopper, in entering the furnace body through the inlet pipe, burn.

The utility model is further provided with: the feeding pipe comprises a rotating motor, wherein a pushing screw is arranged in the feeding pipe, and the rotating motor drives the pushing screw to rotate.

Through adopting above-mentioned technical scheme, in order to prevent that rubbish from piling up at the inlet pipe, through pushing away the continuous rotation of material screw rod, push into the stove body with rubbish in the inlet pipe.

The utility model is further provided with: the feeding hopper is connected with the feeding pipe through a connecting rod.

Through adopting above-mentioned technical scheme, after the rubbish feeding is accomplished, promote cylinder drive impeller plate for the impeller plate is isolated feed hopper and inlet pipe, and rubbish will not get into in the inlet pipe, and waste gas also can not be left in the feed hopper from the inlet pipe.

The utility model is further provided with: the oxygen supply mechanism is a blower.

Drawings

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

FIG. 2 is a cross-sectional view of the entire present utility model;

FIG. 3 is another view of the entirety of the present utility model;

fig. 4 is a partial enlarged view a of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-4, the utility model discloses a gasification garbage incinerator, which comprises a furnace body 1, a circulation outlet pipe 21, a circulation return pipe 22, an air pump 23 and an air outlet pipe 24, wherein the top of the furnace body 1 is provided with an air outlet 11, the side part of the furnace body 1 is provided with a return air port 12, one end of the circulation outlet pipe 21 is connected with the air outlet 11, the other end is connected with the air pump 23, one end of the circulation return pipe 22 is connected with the air return air port 12, the air pump 23 forms gas flowing along the directions of the air outlet 11, the circulation outlet pipe 21, the circulation inlet pipe and the return air port 12, the air outlet pipe 24 is communicated with the circulation outlet pipe 21, a control valve 3 is arranged on the air outlet pipe 24, the furnace body 1 is provided with an oxygen supply mechanism 4, when the furnace body 1 begins to be heated and combusted, part of hot gas flows out from the circulation outlet pipe 21, under the action of the air pump 23, and reenters the furnace body 1 through the circulation return pipe 22, at the moment, the control valve 3 is in a closed state, namely the gas cannot leave from the air outlet pipe 24, the emission of heat in the furnace body 1 is reduced, oxygen supply mechanism 4 continuously supplies oxygen in the furnace body 1, sufficient combustion is ensured, and after the temperature reaches a preset value, the temperature, the control valve 3 is opened, the oxygen is enabled to flow from the furnace body 1 directly, the oxygen is enabled to flow in the condition of the condition that the oxygen supply is not to be completely heated, and the condition is required, and the oxygen is completely heated in the furnace body 1, and can flow through the condition, and is low, and the condition is caused by the oxygen is low.

The furnace body 1 is internally provided with a supporting plate 13, the supporting plate 13 divides the furnace body 1 into an air return cavity 14 and an air outlet cavity 15, the air outlet cavity 15 is positioned above the air return cavity 14, the air outlet 11 is communicated with the air outlet cavity 15, the air return port 12 is communicated with the air return cavity 14, the supporting plate 13 is provided with a communicating groove 131 which is used for communicating the air return cavity 14 with the air outlet cavity 15, the furnace body 1 comprises a driving gear 51 and a driving motor 5, a driven gear 132 is fixedly arranged below the supporting plate 13, the supporting plate 13 is rotationally connected with the inside of the furnace body 1, the driving gear 51 is positioned in the air return cavity 14 and meshed with the driven gear 132, the driving motor 5 is arranged on the furnace body 1 and is used for driving the driving gear 51 to rotate, garbage falls on the supporting plate 13 after entering the furnace body 1, the driving gear 51 is driven to rotate through the driving motor 5, and then the driving gear 132 drives the supporting plate 13 to rotate along a horizontal plane in the furnace body 1, so that the purpose of fully burning garbage is achieved.

The garbage feeding device comprises a feeding funnel 6 and a feeding pipe 61, wherein a feeding hole 16 is formed in a furnace body 1, the feeding hole 16 is communicated with an air outlet cavity 15, the feeding pipe 61 is used for communicating the feeding funnel 6 with the feeding hole 16, and garbage enters the furnace body 1 through the feeding pipe 61 after entering the feeding funnel 6 for combustion.

The garbage pushing device comprises a rotating motor 7, wherein a pushing screw 71 is arranged in a feeding pipe 61, the rotating motor 7 drives the pushing screw 71 to rotate, and garbage in the feeding pipe 61 is pushed into a furnace body 1 through continuous rotation of the pushing screw 71 in order to prevent garbage from accumulating in the feeding pipe 61.

Including pushing cylinder 8 and pushing plate 81, pushing cylinder 8 drives pushing plate 81, makes pushing plate 81 have the isolated position of feed hopper 6 with inlet pipe 61 and the UNICOM position of feed hopper 6 with inlet pipe 61, after the rubbish feeding is accomplished, pushing cylinder 8 drives pushing plate 81 for pushing plate 81 is with feed hopper 6 with inlet pipe 61 isolated, and rubbish will not get into inlet pipe 61, and waste gas also can not be left in the feed hopper 6 from inlet pipe 61.

The oxygen supply mechanism 4 is a blower.

The specific embodiment is as follows: firstly, pouring garbage into a feeding funnel 6, entering a feeding pipe 61, then fully pushing the garbage into a furnace body 1 through a pushing screw 71, then separating the feeding pipe 61 from the feeding funnel 6 by a pushing plate 81, then starting heating combustion in the furnace body 1, and enabling part of hot gas to flow out of a circulating outlet pipe 21, and re-entering the furnace body 1 through a circulating return pipe 22 under the action of an air pump 23, wherein a control valve 3 is in a closed state, namely, the gas cannot leave from an air outlet pipe 24, so that the heat emission in the furnace body 1 is reduced, and meanwhile, an oxygen supply mechanism 4 continuously supplies oxygen into the furnace body 1 to ensure sufficient combustion, and after the temperature reaches a preset value, the control valve 3 is opened, so that waste gas directly flows from the air outlet pipe 24 to a waste gas treatment device.

Claims

1. The utility model provides a gasification garbage incinerator, includes furnace body, its characterized in that: including circulation exit tube, circulation return tube, air pump and outlet duct, the furnace body top is provided with the gas outlet, and the furnace body lateral part is provided with the return air port, and the one end of circulation exit tube is connected in the gas outlet, and the air pump is connected to the other end, and the one end of circulation return tube is connected in the return air port, and the air pump is connected to the other end, and the air pump constitutes gaseous along gas outlet, circulation exit tube, circulation intake tube and return air port's direction flow, and the outlet duct UNICOM is provided with the control valve in circulation exit tube on the outlet duct, is provided with oxygen suppliment mechanism on the furnace body.

2. A gasification garbage incinerator according to claim 1 wherein: the furnace body in be provided with the backup pad, the backup pad divide into the return air chamber with give vent to anger the chamber and be located the return air chamber top, the gas outlet UNICOM is in the chamber of giving vent to anger, the return air mouth UNICOM is in the return air chamber, be provided with the UNICOM groove with the return air chamber with give vent to anger the chamber UNICOM in the backup pad.

3. A gasification garbage incinerator according to claim 2 wherein: the device comprises a driving gear and a driving motor, wherein a driven gear is fixedly arranged below a supporting plate, the supporting plate is rotationally connected with the inside of a furnace body, the driving gear is positioned in an air return cavity and meshed with the driven gear, and the driving motor is arranged on the furnace body and used for driving the driving gear to rotate.

4. A gasification garbage incinerator according to claim 2 wherein: the furnace comprises a feeding funnel and a feeding pipe, wherein a feeding hole is formed in the furnace body and communicated with an air outlet cavity, and the feeding funnel is communicated with the feeding hole through the feeding pipe.

5. A gasification garbage incinerator according to claim 4 wherein: the feeding pipe comprises a rotating motor, wherein a pushing screw is arranged in the feeding pipe, and the rotating motor drives the pushing screw to rotate.

6. A gasification garbage incinerator according to claim 4 wherein: the feeding hopper is connected with the feeding pipe through a connecting rod.

7. A gasification garbage incinerator according to claim 1 wherein: the oxygen supply mechanism is a blower.