Waste incineration device

Abstract

The utility model discloses a waste incineration device which relates to the technical field of incineration devices and comprises an incineration box, an exhaust pipe is arranged at the top of one side of the incineration box in a penetrating mode, a feeding door is arranged at the top of one end of the incineration box, and an incineration mechanism matched with the feeding door is arranged in the incineration box. And a slag collecting mechanism matched with the incineration box is arranged at one end of the top of the incineration mechanism. Through the cooperative arrangement of the incineration box, the exhaust pipe, the feeding door, the incineration mechanism, the slag collecting mechanism and the ash discharging ventilation opening, waste can be incinerated, meanwhile, the waste can be prevented from being accumulated in the incinerator, sufficient combustion of the waste in the incinerator is guaranteed, the risk of coking is avoided, and therefore the overall combustion efficiency and thoroughness of the device are guaranteed; the incineration mechanism drives the multiple combustion fire grates to move up and down, waste accumulated on the combustion fire grates is effectively turned over, and it is guaranteed that the waste can make full contact with air.

Description

TECHNICAL FIELD

[0001] The utility model relates to incinerator technical field, concretely related to a kind of incinerator for waste. BACKGROUND

[0002] Waste is produced in production, life and other activities, has lost use value or needs to handle substance;In order to effectively manage and dispose of these wastes, achieve the goal of reduction, harmlessness and resource, ensure environmental friendliness and safety, usually use special waste incinerator to handle;Especially for hazardous waste, such waste has one or more dangerous characteristics such as corrosivity, toxicity, flammability, reactivity or infectivity, incineration is a very effective treatment method;Through high-temperature thermal oxidation reaction, harmful substances in waste are completely decomposed, volume and weight are greatly reduced, and the heat energy generated can be recycled;However, the waste incinerator in the prior art, after incineration in incinerator, waste residue is difficult to discharge in time, needs to be closed after incineration, and workers use tools to manually dig and collect and process the ash waste, which affects the incineration of waste in the incinerator, resulting in poor convenience.

[0003] In order to solve the above problems, Chinese patent CN220135465U discloses a kind of incinerator for hazardous waste treatment, including carding plate, combustion support plate, support frame, combustion box, feed door, by starting motor, carding plate moves, carding plate is combing ash on combustion support plate, make ash fall from the ventilation ash outlet of combustion support plate, without manual combing ash, improve the convenience of use.But, the incinerator in the above-mentioned process, since combustion support plate is fixed, it will cause waste to accumulate in the furnace, and the internal waste is difficult to contact with oxygen outside, in this case, although the waste outside can be burned, but the internal waste is not fully combusted due to lack of oxygen, which will increase the risk of coking, thereby affecting the overall combustion efficiency and thoroughness.

[0004] For the problems in the related art, no effective solution has been proposed so far. SUMMARY

[0005] In view of the problems in the related art, the utility model provides an incinerator for waste to overcome the above-mentioned technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] An incinerator for waste, comprising an incinerator, an exhaust pipe is provided on one side of the top of the incinerator, a feed door is provided on one end of the top of the incinerator, a combustion mechanism is provided inside the incinerator to cooperate with the feed door, and a slag collecting mechanism is provided on one end of the top of the combustion mechanism to cooperate with the incinerator.

[0008] Further, in order to improve the incineration efficiency of the incineration device, the rotating shaft can be driven to rotate under the action of the motor, so that the eccentric wheels rotate, the moving column moves up and down inside the limiting frame, and the several combustion furnace rows move up and down, effectively turning the waste accumulated on the combustion furnace row, ensuring that the waste can be in full contact with the air, improving the combustion efficiency, and avoiding coking, so that the incinerated residue can be moved to the guide plate under the action of the inclination and up-down movement of the top end of the combustion furnace row, and fall into the slag collecting mechanism for collection of incinerated slag. The incineration mechanism comprises a rotating shaft penetratingly arranged in the incineration box, a plurality of eccentric wheels arranged on the outer side of the rotating shaft, a motor arranged at one end of the rotating shaft, a follower block matched with the top end of the eccentric wheel, a moving column arranged at the top end of the follower block, a combustion furnace row arranged at the top end of the moving column, a plurality of ventilation holes arranged at the top end of the combustion furnace row, a limiting frame arranged below the combustion furnace row and on the outer side of the moving column, and a guide plate arranged on one side of the combustion furnace row close to the slag collecting mechanism.

[0009] Further, in order to facilitate the collection of incinerated slag, the slag collecting box can collect the incinerated slag, and the ash removal door can be opened regularly to facilitate the regular collection and cleaning of the incinerated slag of the incineration device by the operator. The slag collecting mechanism comprises a slag collecting box arranged at one end of the top of the incineration mechanism, and an ash removal door arranged on the side of the slag collecting box away from the incineration box.

[0010] Further, in order to ensure the normal operation of the incineration mechanism, the combustion furnace row can be ventilated under the ventilation of the ash discharge ventilation port, and the operator can clean the incinerated slag falling from the ventilation hole through the ash discharge ventilation port. The ash discharge ventilation port is arranged on the side wall of the incineration box below the slag collecting mechanism, and is arranged on the side below the limiting frame.

[0011] The beneficial effects of the present application are as follows:

[0012] 1. The incineration device comprises an incineration box, an exhaust pipe, an inlet door, an incineration mechanism, a slag collecting mechanism and an ash discharge ventilation port, which can not only incinerate waste, but also avoid waste accumulation in the furnace, ensure the complete combustion of the waste in the furnace, and avoid the risk of coking, thereby ensuring the combustion efficiency and completeness of the device as a whole.

[0013] By the incineration mechanism, under the rotation of the motor, the rotating shaft is driven to rotate, so that the eccentric wheels rotate, thereby the moving column moves up and down inside the limiting frame, driving the several combustion grate to move up and down, effectively turning the waste accumulated on the combustion grate, ensuring that the waste can be in full contact with the air, improving the combustion efficiency, and avoiding coking, so that the incinerated residue can be moved to the guide plate under the action of the inclination and up and down movement of the combustion grate top end, and fall into the slag collecting mechanism through the guide plate for collection of incinerated slag.

[0014] By the slag collecting mechanism, under the collection of the slag collecting box, the ash removal door is opened regularly, so that the operator can regularly collect and clean the incinerated slag of the incineration device. BRIEF DESCRIPTION OF DRAWINGS

[0015] 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 embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Fig. 1 is a structure diagram of a waste incineration device according to an embodiment of the present application;

[0017] Fig. 2 is a sectional view of a waste incineration device according to an embodiment of the present application;

[0018] Fig. 3 is a structure diagram of an incineration box, an incineration mechanism and a slag collecting mechanism in a waste incineration device according to an embodiment of the present application.

[0019] In the drawings:

[0020] 1, incineration box; 2, exhaust pipe; 3, feed door; 4, incineration mechanism; 401, rotating shaft; 402, eccentric wheel; 403, motor; 404, follower; 405, moving column; 406, combustion grate; 407, ventilation hole; 408, limiting frame; 409, guide plate; 5, slag collecting mechanism; 501, slag collecting box; 502, ash removal door; 6, ash removal ventilation opening. DETAILED DESCRIPTION

[0021] For further illustrating the embodiments, the utility model provides with the drawing, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate the related description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to indicate similar components.

[0022] According to the embodiments of the utility model, a waste incineration device is provided.

[0023] The utility model is further illustrated by combining with the drawings and specific embodiments, as shown in the drawings, Figs. 1-3 The waste incineration device according to the embodiments of the utility model comprises an incineration box 1, an exhaust pipe 2 is arranged through one side top of the incineration box 1, a feeding door 3 is arranged at one end top of the incineration box 1, a incineration mechanism 4 matched with the feeding door 3 is arranged in the incineration box 1, and a slag collecting mechanism 5 matched with the incineration box 1 is arranged at one end of the top of the incineration mechanism 4.

[0024] In addition, it needs to be explained that the incineration box 1 is responsible for heat oxidation treatment of waste at high temperature, and a burner is arranged in the incineration box 1, which is not shown in the drawings, and the burner is composed of a combustion head, an air feeder, a fuel feeder, a sensor and a controller, the working principle of the burner is that the fuel and air are mixed and ignited by the combustion head to generate high-temperature flame to support efficient combustion of waste, and the composition and working principle of the burner are prior art, which will not be described too much here.

[0025] By means of the above technical scheme of the utility model, the incineration box 1, the exhaust pipe 2, the feeding door 3, the incineration mechanism 4 and the slag collecting mechanism 5 are matched and arranged, which can not only incinerate waste, but also avoid waste accumulation in the furnace, ensure sufficient combustion of internal waste and avoid the risk of coking, so as to ensure the combustion efficiency and completeness of the whole device.

[0026] In one embodiment, for the above incineration mechanism 4, the incineration mechanism 4 comprises a rotating shaft 401 arranged inside the incineration box 1, the outer side of the rotating shaft 401 is sleeved with a plurality of eccentric wheels 402, one end of the rotating shaft 401 is provided with a motor 403, the top end of the eccentric wheel 402 is provided with a follower block 404 matched therewith, the top end of the follower block 404 is provided with a moving column 405, the top end of the moving column 405 is provided with a combustion grate 406, the top end of the combustion grate 406 is provided with a plurality of ventilation holes 407, the lower side of the combustion grate 406 and outside the moving column 405 is provided with a limiting frame 408, one side of a group of combustion grates 406 close to the slag collecting mechanism 5 is provided with a guide plate 409; a plurality of ventilation holes 407 are evenly arranged and linearly distributed on the top end of the combustion grate 406; the cross section of the combustion grate 406 is trapezoidal structure; a plurality of eccentric wheels 402 are evenly arranged and wavelike distributed on the outer side of the rotating shaft 401; under the rotating action of the motor 403, the rotating shaft 401 is driven to rotate, so that the plurality of eccentric wheels 402 rotate, thereby the moving column 405 moves up and down inside the limiting frame 408, driving the plurality of combustion grates 406 to move up and down, effectively turning over the waste accumulated on the combustion grate 406, ensuring that the waste can be in full contact with air, improving the combustion efficiency, while avoiding coking, so that the residual after incineration can move to the guide plate 409 under the action of the inclination and up-down movement of the top end of the combustion grate 406, and fall into the slag collecting mechanism 5 through the guide plate 409 for collection of incineration slag.

[0027] The working principle of the incineration mechanism 4: by starting the motor 403, under the rotating action of the motor 403, the rotating shaft 401 is driven to rotate, so that the plurality of eccentric wheels 402 rotate, and under the moving action of the follower block 404 along the outer side of the eccentric wheel 402, thereby the moving column 405 moves up and down inside the limiting frame 408, driving the plurality of combustion grates 406 to move up and down, effectively turning over the waste accumulated on the combustion grate 406, ensuring that the waste can be in full contact with air, improving the combustion efficiency, while avoiding coking, and at the same time, the residual after incineration can move to the guide plate 409 under the action of the inclination and up-down movement of the top end of the combustion grate 406, so that the residual after incineration can move to the guide plate 409 under the action of the wavelike movement of the plurality of combustion grates 406, and fall into the slag collecting mechanism 5 through the guide plate 409 for collection of incineration slag.

[0028] In one embodiment, for the above slag collecting mechanism 5, the slag collecting mechanism 5 comprises a slag collecting box 501 arranged at one end of the top of the incineration mechanism 4, the side of the slag collecting box 501 away from the incineration box 1 is provided with a dust removal door 502; under the collection action of the slag collecting box 501 on the incineration slag, by periodically opening the dust removal door 502, it is convenient for the operator to periodically collect and clean the incineration slag of the incineration device.

[0029] Further, it needs to be explained that the above-mentioned feeding door 3 and the ash removal door 502 are composed of a door body, a sealing device, a driving mechanism and a controller, and the working principle of the feeding door 3 and the ash removal door 502 is that the driving mechanism is controlled by the controller to start the opening and closing of the door, and the composition and working principle of the feeding door 3 and the ash removal door 502 are prior art, which will not be described in detail here.

[0030] The working principle of the slag collecting mechanism 5 is that when the waste incineration is completed, the ash removal door 502 is opened by the operator, so as to facilitate the operator to collect and clean the incineration slag in the slag collecting box 501.

[0031] In one embodiment, for the above-mentioned ash removal vent 6, the ash removal vent 6 is arranged on the side wall of the incineration box 1 below the slag collecting mechanism 5, and is located on one side below the limiting frame 408; under the ventilation effect of the ash removal vent 6, the ventilation of the combustion grate 406 is facilitated, and the operator can clean the incineration slag falling from the ventilation hole 407 through the ash removal vent 6.

[0032] In order to facilitate the understanding of the above-mentioned technical solutions of the present application, the working principle or operation mode of the present application in the actual process will be described in detail.

[0033] In actual application, the operator opens the feeding door 3, then puts the waste to be incinerated into the incineration box 1, and then closes the feeding door 3, and the waste to be incinerated is preheated and dried by the burner in the incineration box 1, when the waste reaches the ignition point, the combustion is started, at the same time, the motor 403 is started, under the rotating action of the motor 403, the eccentric wheels 402 are rotated, driving the combustion grates 406 to move up and down, effectively turning the waste accumulated on the combustion grates 406, ensuring that the waste can be in full contact with the air, improving the combustion efficiency, at the same time, the flue gas in the combustion process is discharged through the exhaust pipe 2, and under the ventilation effect of the ash removal vent 6, the ventilation of the combustion grates 406 is facilitated, when the waste incineration is completed, the operator opens the ash removal door 502, so as to facilitate the operator to collect and clean the incineration slag in the slag collecting box 501 (the working principle of the slag collecting mechanism 5 is as described above), at the same time, the operator cleans the incineration slag falling from the ventilation hole 407 through the ash removal vent 6.

[0034] In summary, by means of the above technical scheme of the utility model, through the cooperation of the incineration box 1, the exhaust pipe 2, the feeding door 3, the incineration mechanism 4, the slag collecting mechanism 5 and the ash discharging vent 6, not only can waste be incinerated, but also the waste can be prevented from accumulating in the furnace, the waste can be fully burned, and the risk of coking can be avoided, so that the overall combustion efficiency and completeness of the device are ensured; through the incineration mechanism 4, under the rotating action of the motor 403, the rotating shaft 401 can be driven to rotate, the eccentric wheels 402 can be caused to rotate, the moving column 405 can be caused to move up and down inside the limiting frame 408, the several combustion grate 406 can be caused to move up and down, the waste accumulated on the combustion grate 406 can be effectively turned over, the waste can be ensured to be fully contacted with air, the combustion efficiency can be improved, coking can be avoided, and the incinerated residue can be caused to move to the guide plate 409 under the action of the inclination of the top end of the combustion grate 406 and the up-and-down movement, and the residue can be caused to fall into the slag collecting mechanism 5 through the guide plate 409, and the incinerated residue can be collected; through the slag collecting mechanism 5, under the collection of the incinerated residue by the slag collecting box 501, by regularly opening the ash discharging door 502, the operator can regularly collect and clean the incinerated residue of the incineration device.

[0035] In the utility model, unless another definite provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0036] The above merely preferred embodiments of the utility model are described, and do not limit the utility model, any modification, equivalent replacement, improvement and so on made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A waste incineration apparatus comprising an incineration chamber (1), characterized by, The incineration box (1) is provided with an exhaust pipe (2) on one side of the top, the incineration box (1) is provided with a feeding door (3) on one end of the top, the incineration box (1) is provided with an incineration mechanism (4) matched with the feeding door (3) in the inside, the incineration mechanism (4) is provided with a slag collecting mechanism (5) matched with the incineration box (1) on one end of the top; The incineration mechanism (4) includes a rotating shaft (401) provided through the inside of the incineration box (1), the rotating shaft (401) is provided with a plurality of eccentric wheels (402) on the outside, one end of the rotating shaft (401) is provided with a motor (403), the top end of the eccentric wheel (402) is provided with a follower block (404) matched therewith, the top end of the follower block (404) is provided with a moving column (405), the top end of the moving column (405) is provided with a combustion grate (406), the top end of the combustion grate (406) is provided with a plurality of ventilation holes (407), the combustion grate (406) below and on the outside of the moving column (405) is provided with a limiting frame (408), one side of a group of the combustion grate (406) close to the slag collecting mechanism (5) is provided with a guide plate (409).

2. A waste incineration apparatus according to claim 1, wherein The slag collecting mechanism (5) includes a slag collecting box (501) provided on one end of the top of the incineration mechanism (4), the slag collecting box (501) is provided with a dust cleaning door (502) on the side away from the incineration box (1).

3. A waste incineration apparatus according to claim 1, wherein The plurality of ventilation holes (407) are evenly arranged and linearly distributed on the top of the combustion grate (406).

4. A waste incineration apparatus according to claim 1, wherein The combustion grate (406) is in trapezoidal structure in cross section.

5. A waste incineration apparatus according to claim 1, wherein The plurality of eccentric wheels (402) are evenly arranged and wavelike distributed on the outside of the rotating shaft (401).

6. A waste incineration apparatus according to claim 1, wherein The side wall of the incineration box (1) and below the slag collecting mechanism (5) is provided with an ash discharging ventilation opening (6), and the ash discharging ventilation opening (6) is located on one side below the limiting frame (408).

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