Incinerator slag conveying device

Abstract

The utility model discloses an incinerator slag conveying device, belongs to the technical field of slag transportation, and solves the problem that the incinerator slag conveying device is damaged due to falling when slag leaving from an incinerator falls into the incinerator slag conveying device at present. Comprising a low frame, a high frame, a connecting frame plate fixedly connected to the low frame, a bearing frame fixedly connected to the high frame and a material groove fixedly connected between the bearing frame and the connecting frame plate and obliquely arranged, and the top face of the material groove can be opened and closed. When the slag conveying device is used, slag enters the conveying device from the feeding pipeline and falls into the trough and water to be buffered and cooled. The feeding shaft rotates to drive the spiral feeding piece, slag is conveyed to the upper end from the lower end, water leaks from the water leakage holes, and the slag falls off from the discharging pipeline after being dried. And when the device is not used, bolt and nut connection is removed, the connecting plate and the connecting frame plate are separated, water in the trough is discharged, and the device is cleaned. And after cleaning, the connecting plate and the connecting frame plate are reconnected and fixed, and transmission connection is recovered.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slag transportation technical field especially relates to a kind of incineration slag conveying devices. BACKGROUND

[0002] Incineration slag is the solid residue after waste incineration treatment, and its transportation is an important link in the waste treatment process. The slag usually has high temperature and certain hardness, and special equipment is needed during transportation. Generally, sealed transport vehicles such as self-unloading trucks or closed van trucks are used to prevent the slag from scattering during transportation, causing environmental pollution or road safety hazards. The vehicle needs to be cleaned before loading to ensure that there is no residue. The transportation route should avoid residential areas and sensitive areas to reduce the impact on the surrounding environment. After arriving at the designated landfill site or treatment plant, the slag needs to be unloaded and properly handled according to regulations. The entire transportation process must strictly follow environmental and safety regulations to ensure the safe and efficient transfer of slag from the incineration plant to the disposal site.

[0003] When the slag is completed from the incineration furnace, the slag will fall into the incineration slag conveying device for transfer, and finally accumulate in the warehouse, waiting for the slag to be transported by the transport vehicle, and then subsequent processing. However, when the slag falls into the incineration slag conveying device from the incineration furnace, it may cause damage to the incineration slag conveying device.

[0004] Therefore, a kind of incineration slag conveying device is proposed to solve or alleviate the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and proposes an incineration slag conveying device.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] An incineration slag conveying device, comprising a low frame, a high frame, a connecting frame plate fixedly connected to the low frame, a bearing frame fixedly connected to the high frame, and a chute obliquely arranged between the bearing frame and the connecting frame plate. The top surface of the chute is openable and closable. A feeding shaft is rotatably connected in the chute. A spiral feeding blade is fixedly connected to the outer ring of the feeding shaft. A rotating support assembly is detachably connected to the connecting frame plate and closes the lower end of the chute. The rotating support assembly rotatably supports the lower end of the feeding shaft. A vertical upwardly arranged feeding pipe is connected to the lower end of the chute. A vertical downwardly arranged discharging channel is connected to the upper end of the chute. Water is filled in the lower end of the chute.

[0008] Preferably, a cover plate is detachably connected to the top surface opening of the trough, the lower end of the feeding pipe is fixedly connected with the cover plate, and the feeding pipe is in communication with the trough, and the upper end of the discharging pipe is fixedly connected with the bottom of the upper end of the trough, and the discharging pipe is in communication with the trough.

[0009] Preferably, the upper end of the feeding shaft penetrates through the bearing frame, a mounting seat is fixedly connected to the top surface of the bearing frame, and a driving motor in driving connection with the feeding shaft is mounted on the mounting seat.

[0010] Preferably, the connecting plate is hingedly connected with the connecting frame plate through a hinge, the rotating support assembly is arranged on the connecting plate, and the rotating support assembly is detachably drivingly connected with the lower end of the feeding shaft.

[0011] Preferably, two side plates are fixedly connected to the side of the connecting plate away from the connecting frame plate, a connecting seat is fixedly connected between the two side plates, the rotating support assembly comprises a bearing seat and a connecting shaft, the bearing seat is fixedly connected to the connecting seat, the connecting shaft is fixedly connected to the inner ring of the bearing seat, and the end surface of the connecting shaft is drivingly connected with the lower end of the feeding shaft through friction force.

[0012] Preferably, the lower end of the feeding shaft is coaxially fixedly connected with a driven friction disc, the end surface of the connecting shaft is coaxially fixedly connected with a driving friction disc, and the feeding shaft and the connecting shaft are drivingly connected through the driven friction disc and the driving friction disc.

[0013] Preferably, the connecting frame plate and the connecting plate are detachably connected through bolts and nuts.

[0014] Preferably, the spiral feeding piece comprises a feeding portion and a water leakage portion below the feeding portion, and a water leakage hole penetrating through the thickness direction of the spiral feeding piece is formed at the water leakage portion.

[0015] The utility model has the following beneficial effects:

[0016] In use, the slag enters the conveying device from the feeding pipe and falls into the trough and water for buffering and cooling. The feeding shaft rotates to drive the spiral feeding piece to transport the slag from the lower end to the upper end, water leaks from the water leakage hole, and the dried slag falls from the discharging pipe. When the device is not in use, the bolts and nuts are disconnected, the connecting plate and the connecting frame plate are separated, the water in the trough is discharged, and the device is cleaned. After cleaning, the connecting plate and the connecting frame plate are reconnected and fixed, and the driving connection is restored. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those skilled in the art, based on the embodiments in the present application, all other embodiments obtained without creative labor are within the scope of the present application.

[0018] Figure 1 The structure schematic view of the present application is shown in the figure.

[0019] Figure 2 The structure schematic view of the present application is shown in the figure. Figure 1 The enlarged view of A in the figure.

[0020] Figure 3 The structure schematic view of the present application is shown in the figure. Figure 1 The enlarged view of B in the figure.

[0021] Figure 4 The structure schematic view of the present application is shown in the figure.

[0022] Figure 5 The structure schematic view of the present application is shown in the figure. Figure 4 The enlarged view of C in the figure.

[0023] Figure 6 The structure schematic view of the present application is shown in the figure. Figure 4 The enlarged view of D in the figure.

[0024] 1, trough; 2, feed pipe; 3, cover plate; 4, low frame; 5, connecting frame plate; 6, hinge; 7, connecting plate; 8, side plate; 9, connecting seat; 10, bearing seat; 11, connecting shaft; 12, bearing frame; 13, mounting seat; 14, discharge pipe; 15, high frame; 16, feeding shaft; 17, spiral feeding piece; 18, water leakage hole; 19, driven friction disc. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0027] It should be noted that like reference numerals and letters refer to like items in the several views, and once an item is defined in one view, it should not require further defining and explaining in subsequent views.

[0028] In the description of the utility model, it needs to be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship commonly placed when the utility model product is used, or is the orientation or position relationship commonly understood by the person skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] A kind of incineration slag conveying device, such as Figures 1 to 6As shown, including low shelf 4, high shelf 15, fixedly connected to the connecting frame plate 5 on the low shelf 4, fixedly connected to the bearing frame 12 on the high shelf 15, the chute 1 is obliquely arranged between the bearing frame 12 and the connecting frame plate 5, the top surface of the chute 1 can be opened and closed, the bearing frame 12 is rotatably connected with the feeding shaft 16 located in the chute 1, the upper end of the feeding shaft 16 penetrates the bearing frame 12, the top surface of the bearing frame 12 is fixedly connected with the mounting seat 13, the mounting seat 13 can be mounted with the driving motor in driving connection with the feeding shaft 16, the outer ring of the feeding shaft 16 is fixedly connected with the spiral feeding piece 17, the spiral feeding piece 17 includes a feeding part and a water leakage part below the feeding part, the spiral feeding piece 17 at the water leakage part is provided with a water leakage hole 18 penetrating along the thickness direction thereof, the connecting frame plate 5 is hingedly connected with the rotating support assembly which is detachably connected with the connecting frame plate 5 and closes the lower end of the chute 1, the rotating support assembly rotatably supports the lower end of the feeding shaft 16, the lower end of the chute 1 is communicated with the vertical and upwardly arranged feeding pipe 2, the upper end of the chute 1 is communicated with the vertical and downwardly arranged discharging channel, the lower end of the chute 1 is filled with water, the top surface opening of the chute 1 is detachably connected with the cover plate 3, the lower end of the feeding pipe 2 is fixedly connected with the cover plate 3, and the feeding pipe 2 is communicated with the chute 1, the upper end of the discharging pipe 14 is fixedly connected with the bottom of the upper end of the chute 1, and the discharging pipe 14 is communicated with the chute 1.

[0032] The connecting frame plate 5 is hingedly connected with the connecting plate 7 through the hinge 6, the rotating support assembly is arranged on the connecting plate 7, the rotating support assembly is detachably drivingly connected with the lower end of the feeding shaft 16, the side away from the connecting frame plate 5 of the connecting plate 7 is fixedly connected with two side plates 8, the two side plates 8 are fixedly connected with the connecting seat 9, the rotating support assembly includes the bearing seat 10 and the connecting shaft 11, the bearing seat 10 is fixedly connected with the connecting seat 9, the connecting shaft 11 is fixedly connected with the inner ring of the bearing seat 10, the end surface of the connecting shaft 11 is drivingly connected with the lower end of the feeding shaft 16 through friction force, the lower end of the feeding shaft 16 is coaxially fixedly connected with the driven friction disc 19, the end surface of the connecting shaft 11 is coaxially fixedly connected with the driving friction disc, the feeding shaft 16 and the connecting shaft 11 are drivingly connected through the driven friction disc 19 and the driving friction disc, and the connecting frame plate 5 and the connecting plate 7 are detachably connected through bolts and nuts.

[0033] In practical application, the slag can enter the incinerator slag conveying device through the feed pipe 2, and then fall into the water in the feed trough 1 and feed pipe 2, thus buffering the slag and preventing it from damaging the device itself. After the slag enters the feed trough 1, it can be rotated by the feeding shaft 16, which in turn drives the spiral feeding blade 17 on its outer ring to rotate. The spiral feeding blade 17 at the water leakage part supports the slag for feeding, so that the slag can be transported from the bottom to the top. During this process, water can leak down from the water leakage hole 18. Since the slag after combustion is at a high temperature, it can be buffered and cooled to a certain extent after passing through the water. After the slag leaves the water, the slag can also be dried by its own temperature and surface water, keeping it in a dry state. Finally, the slag can fall out from the discharge pipe 14.

[0034] After the device has been in operation for a long time, slag will no longer enter the device. Simply loosen the bolts and nuts, and then separate the connecting plate 7 from the connecting frame plate 5. This will prevent the connecting plate 7 from sealing the lower end of the trough 1, allowing the water in the trough 1 to drain. If the entire device needs to be cleaned, water can be injected into the trough 1 to allow the cleaning water to leave. After cleaning the device, the connecting plate 7 and the connecting frame plate 5 can be reattached, and the active friction disc in the rotating support assembly and the driven friction disc 19 on the feeding shaft 16 can be attached together, allowing them to complete the transmission connection through friction. Then, the connecting plate 7 and the connecting frame plate 5 are fixed by the bolt and nut structure to prevent water leakage at the lower end of the trough 1.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A device for conveying incinerator slag, characterized in that, The system includes a low frame (4), an upper frame (15), a connecting frame plate (5) fixedly connected to the low frame (4), a bearing frame (12) fixedly connected to the upper frame (15), and a material trough (1) fixedly connected between the bearing frame (12) and the connecting frame plate (5) at an incline. The top surface of the material trough (1) is openable and closable. A feeding shaft (16) located in the material trough (1) is rotatably connected inside the bearing frame (12). A spiral feeding plate (17) is fixedly connected to the outer ring of the feeding shaft (16). The connecting frame plate (5) is hinged to a rotating support assembly that is detachably connected to and closes the lower end of the material trough (1). The rotating support assembly provides rotatable support to the lower end of the feeding shaft (16). The lower end of the material trough (1) is connected to a vertically and upwardly arranged feeding pipe (2). The upper end of the material trough (1) is connected to a vertically and downwardly arranged discharge pipe (14). The lower end of the material trough (1) is filled with water.

2. The incinerator slag conveying device according to claim 1, characterized in that, The top opening of the material trough (1) is detachably connected to a cover plate (3). The lower end of the feed pipe (2) is fixedly connected to the cover plate (3), and the feed pipe (2) is connected to the inside of the material trough (1). The upper end of the discharge pipe (14) is fixedly connected to the bottom of the upper end of the material trough (1), and the discharge pipe (14) is connected to the inside of the material trough (1).

3. The incinerator slag conveying device according to claim 1, characterized in that, The upper end of the feeding shaft (16) is provided through the bearing frame (12), and the top surface of the bearing frame (12) is fixedly connected to the mounting base (13). A drive motor that is connected to the feeding shaft (16) can be installed on the mounting base (13).

4. The incinerator slag conveying device according to claim 1, characterized in that, The connecting frame plate (5) is hinged to the connecting plate (7) via a hinge (6). The rotating support assembly is mounted on the connecting plate (7). The rotating support assembly is detachably connected to the lower end of the feeding shaft (16).

5. The incinerator slag conveying device according to claim 4, characterized in that, Two side plates (8) are fixedly connected to the side of the connecting plate (7) away from the connecting frame plate (5). A connecting seat (9) is fixedly connected between the two side plates (8). The rotating support assembly includes a bearing seat (10) and a connecting shaft (11). The bearing seat (10) is fixedly connected to the connecting seat (9). The connecting shaft (11) is fixedly connected to the inner ring of the bearing seat (10). The end face of the connecting shaft (11) is connected to the lower end of the feeding shaft (16) through frictional transmission.

6. The incinerator slag conveying device according to claim 5, characterized in that, The lower end of the feeding shaft (16) is coaxially fixedly connected to a driven friction disk (19), and the end face of the connecting shaft (11) is coaxially fixedly connected to an active friction disk. The feeding shaft (16) and the connecting shaft (11) are connected by transmission through the driven friction disk (19) and the active friction disk.

7. The incinerator slag conveying device according to claim 5, characterized in that, The connecting frame plate (5) and the connecting plate (7) are detachably connected by bolts and nuts.

8. The incinerator slag conveying device according to claim 1, characterized in that, The spiral feed plate (17) includes a feeding section and a drain section located below the feeding section. A drain hole (18) is provided on the spiral feed plate (17) located at the drain section, extending through its thickness direction.

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