Dust removal device of slag cooler

Abstract

The embodiment of the utility model provides a dust removal device of a slag cooler, and relates to the technical field of slag coolers. The dust removal device of the slag cooler comprises a slag cooler body, a discharging port is formed in the bottom end of the slag cooler body, a cover plate is movably arranged at the bottom end of the discharging port, a driving motor is installed on the outer wall of the cover plate, a rotating shaft is fixedly installed on one side of the driving motor, and the rotating shaft is arranged in the center of the top end of the cover plate. A first bevel gear is fixedly mounted on one side of the rotating shaft, the rotating shaft is driven to rotate by operating the driving motor, then the first bevel gear is driven to rotate, a second bevel gear is driven to rotate through meshing of the first bevel gear, then a rotating rod is driven to rotate, and then four L-shaped rods and a scraping plate are driven to rotate; the inner wall of the discharging port is cleaned and dedusted through rotation of the scraping plate, the situation that dust is accumulated at the discharging port, and consequently discharging of the slag cooler body is affected is effectively avoided, the hanging wall can be thoroughly cleaned and dedusted through rotation, and the dedusting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of cold slag machine, and particularly relates to a dust removal device of a cold slag machine. BACKGROUND

[0002] The cold slag machine is also called a slag cooler, and mainly comprises a barrel, a slag inlet box, a slag outlet box, a power transmission device, a bottom frame and an electrical control system, wherein the barrel and the partition frame are both in a water-cooled wall type structure, the inner wall of the barrel and the partition frame are both welded with slag guide plates, dry slag removal is adopted, the activity of the ash and slag is maintained, the comprehensive utilization value of the ash and slag is improved, heat is absorbed by cooling water and then recycled, environmental pollution in the boiler room is eliminated, the labor health conditions of the slag discharge post are completely improved, and the positive role of energy saving and environmental protection is achieved.

[0003] However, the existing dust removal device of the cold slag machine has the following problems: due to the characteristics of the cold slag machine, after long-time use, dust and residues will be adhered to the inner wall of the discharge port after high temperature and cooling, thereby affecting the discharge efficiency; and when the discharge port is dusted, the dust removal device cannot be conveniently installed and removed, thereby affecting the dust removal efficiency and practicability. CONTENT OF THE INVENTION

[0004] In view of the above problems, the embodiment of the present application provides a dust removal device of a cold slag machine to solve the problems of the existing dust removal device of the cold slag machine, such as due to the characteristics of the cold slag machine, after long-time use, dust and residues will be adhered to the inner wall of the discharge port after high temperature and cooling, thereby affecting the discharge efficiency; and when the discharge port is dusted, the dust removal device cannot be conveniently installed and removed, thereby affecting the dust removal efficiency and practicability.

[0005] The embodiment of the present application provides a dust removal device of a cold slag machine. The dust removal device comprises a cold slag machine body, a discharge port is installed at the bottom end of the cold slag machine body, a cover plate is movably arranged at the bottom end of the discharge port, a driving motor is installed on the outer wall of the cover plate, a rotating shaft is fixedly installed on one side of the driving motor, the rotating shaft is arranged at the center position of the top end of the cover plate, a first bevel gear is fixedly installed on one side of the rotating shaft, a second bevel gear is meshingly connected to the surface of the first bevel gear, the second bevel gear is fixedly sleeved on the outer wall of a rotating rod, an L-shaped rod is fixedly installed on the outer wall of the rotating rod, and a scraper is fixedly installed on one side of each of the four L-shaped rods.

[0006] Through the above scheme, when the cover plate is installed at the bottom end of the discharge port, the driving motor is operated to drive the rotating shaft to rotate, the first bevel gear is driven to rotate, the second bevel gear is driven to rotate through the meshing of the first bevel gear, the rotating rod is driven to rotate, the four L-shaped rods and the scraper are driven to rotate, the inner wall of the discharge port is cleaned and dusted through the rotation of the scraper, dust accumulation in the discharge port is effectively avoided, and the discharge of the cold slag machine body is affected.

[0007] In some embodiments, the top end of the rotating rod is movably sleeved with an annular pipe, and a plurality of spraying holes are formed in the outer wall of the annular pipe.

[0008] Through the above scheme, when the scraper is rotating to clean and remove dust, the inner wall of the discharge port can be sprayed with clean water through the spraying holes in the outer wall of the annular pipe, and the dry and loose dust adhering to the wall can be completely removed, thereby improving the efficiency of cleaning and removing dust.

[0009] In some embodiments, the bottom end of the cover plate is provided with a discharging port.

[0010] Through the above scheme, when the scraper is rotating to clean and remove dust, the dust can be discharged through the discharging port, thereby avoiding accumulation.

[0011] In some embodiments, the top end of the cover plate is fixedly provided with a first limiting ring, one side of the first limiting ring is provided with a clamping groove, one side of the first limiting ring is hingedly provided with a second limiting ring, one side of the second limiting ring is movably sleeved with a pull rod, and the two pull rods penetrate through one side of the groove, which is formed in the second limiting ring.

[0012] Through the above scheme, by pulling the pull rod, the pull rod is accommodated in the groove, the second limiting ring is pushed to be movably embedded in the clamping groove, and the pull rod is pushed to be movably embedded in the holes on both sides of the inner wall of the clamping groove, so that the second limiting ring is fixed on one side of the first limiting ring, thereby fixing the cover plate on the outer wall of the bottom end of the discharge port, and facilitating dust removal and cleaning of the inner wall of the discharge port.

[0013] In some embodiments, the outer wall of the pull rod is fixedly provided with a pad, the pad is movably sleeved in the groove, and the top end of the pad is provided with a telescopic spring, which is sleeved on the outer wall of the pull rod.

[0014] Through the above scheme, when the pull rod is pulled, the pad slides in the groove, and the telescopic spring is also retracted, and through the telescopic property of the telescopic spring, the pull rod can be reset after the pull rod is not stretched, thereby improving the flexibility and convenience of installation.

[0015] In some embodiments, the inner walls of the first limiting ring and the second limiting ring are fixedly provided with rubber rings.

[0016] Through the above scheme, when the first limiting ring and the second limiting ring are sleeved on the outer wall of the discharge port for fixation, the softness of the rubber rings can increase the firmness of the installation.

[0017] The beneficial effects of the utility model lie in:

[0018] 1. Through the operation of the driving motor, the rotating shaft is driven to rotate, the first bevel gear is driven to rotate, the second bevel gear is driven to rotate through the meshing of the first bevel gear, and then the rotating rod is driven to rotate, the four L rods and the scraper are driven to rotate, the inner wall of the discharge port is cleaned and dusted through the rotation of the scraper, effectively avoiding the accumulation of dust in the discharge port, thereby affecting the discharge of the main body of the slag cooler, and the rotation can completely clean and dust the wall, improving the dust removal efficiency.

[0019] 2. By pulling the pull rod, the pull rod is accommodated into the groove, the second limiting ring is pushed to make one side of it movably embedded into the clamping groove, the pull rod is pushed to movably embed into the holes on both sides of the inner wall of the clamping groove, and the second limiting ring is fixed on one side of the first limiting ring, so as to fix the cover plate on the bottom end of the outer wall of the discharge port, facilitate the dust removal and cleaning of the inner wall of the discharge port, and improve the convenience and practicality of dust removal.

[0020] The above description is only a summary of the technical solutions of the embodiments of the application. In order to more clearly understand the technical means of the embodiments of the application, the embodiments of the application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the embodiments of the application more obvious and easy to understand, the specific embodiments of the application are described below. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 It is a schematic diagram of a slag cooler dust removal device in some embodiments of the application.

[0023] Figure 2 It is a schematic diagram of the discharge port cross-sectional structure in some embodiments of the application.

[0024] Figure 3 It is a schematic diagram of the discharge port cross-sectional structure in some embodiments of the application.

[0025] Figure 4 It is a schematic diagram of the cover plate surface structure in some embodiments of the application.

[0026] Figure 5 It is a schematic diagram of the first limiting ring and the second limiting ring in some embodiments of the application.

[0027] Figure 6 It is a schematic diagram of the second limiting ring in some embodiments of the application.

[0028] Reference Signs List:

[0029] 1, main body of slag cooler; 2, discharge port; 3, cover plate; 4, driving motor; 5, rotating shaft; 6, first bevel gear; 7, second bevel gear; 8, rotating rod; 9, L-shaped rod; 10, scraper; 11, annular pipe; 12, spraying hole; 13, discharge port; 14, first limiting ring; 15, clamping groove; 16, second limiting ring; 17, pull rod; 18, cushion block; 19, groove; 20, extension spring; 21, rubber ring. DETAILED DESCRIPTION

[0030] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0031] The terms “comprise” and “have” and any variations thereof in the specification and claims of the present application and the description of the drawings are intended to cover but not exclude other content. The word “one” or “a” does not exclude the presence of multiple. Unless otherwise specified, “multiple” means two or more (including two), and similarly, “multiple groups” means two or more groups (including two groups).

[0032] The orientation words appearing in the following description are the directions shown in the drawings, and are not limited to the specific structure of the present application. For example, in the description of the present application, the terms “length”, “width”, “thickness”, “upper”, “lower”, “front”, “rear”, “left”, “right”, “inner”, “outer”, “axial direction”, “radial direction”, “circumferential direction” and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to 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 present application.

[0033] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, the "connection" or "connecting" of mechanical structures can mean physical connection, such as fixed connection, detachable connection or integral connection. The "connection" or "connecting" of circuit structures can mean not only physical connection, but also electrical connection or signal connection, for example, it can be direct connection, that is, physical connection, or indirect connection through at least one intermediate element, as long as the circuit is connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] In order to facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0035] The present application provides a kind of cold slag machine dust removal device. As shown in Figures 1-6 The bottom end of the discharge port 2 is movably provided with a cover plate 3, the outer wall of the cover plate 3 is provided with a driving motor 4, one side of the driving motor 4 is fixedly provided with a rotating shaft 5, the rotating shaft 5 is arranged at the top center position of the cover plate 3, one side of the rotating shaft 5 is fixedly provided with a first bevel gear 6, the surface of the first bevel gear 6 is engagedly connected with a second bevel gear 7, the second bevel gear 7 is fixedly sleeved on the outer wall of a rotating rod 8, the outer wall of the rotating rod 8 is fixedly provided with an L-shaped rod 9, and four L-shaped rods 9 are fixedly provided with a scraper 10 on one side.

[0036] When the cover plate 3 is installed at the bottom end of the discharge port 2, the driving motor 4 is operated to drive the rotating shaft 5 to rotate, the first bevel gear 6 is driven to rotate, the second bevel gear 7 is driven to rotate through the engagement of the first bevel gear 6, and the rotating rod 8 is driven to rotate, the four L-shaped rods 9 and the scraper 10 are driven to rotate, the inner wall of the discharge port 2 is cleaned and dusted through the rotation of the scraper 10, and the accumulation of dust in the discharge port 2 is effectively avoided, so as to affect the discharge of the cold slag machine body 1.

[0037] In the technical scheme of the present application, the top end of the rotating rod 8 is movably sleeved and mounted with an annular pipe 11, and a plurality of spray holes 12 are formed in the outer wall of the annular pipe 11.

[0038] When the scraper 10 rotates to clean and dust, the inner wall of the discharge port 2 can be sprayed with clean water through the spray holes 12 in the outer wall of the annular pipe 11, the dry and loose dust adhering to the wall is completely removed by spraying clean water, and the efficiency of cleaning and dusting is improved.

[0039] In the technical scheme of the present application, the bottom end of the cover plate 3 is provided with a discharge port 13.

[0040] When the scraper 10 rotates to clean the inner wall of the discharge port 2, the dust can be discharged through the discharge port 13, thereby avoiding accumulation.

[0041] In the technical scheme of the embodiment, the first limiting ring 14 is fixedly installed at the top end of the cover plate 3, the first limiting ring 14 is provided with a clamping groove 15 on one side, the second limiting ring 16 is hingedly installed on one side of the first limiting ring 14, the pull rod 17 is movably sleeved on one side of the second limiting ring 16, and the two pull rods 17 penetrate through one side of the groove 19.

[0042] By pulling the pull rod 17, the pull rod 17 is accommodated in the groove 19, the second limiting ring 16 is pushed to be movably embedded in the clamping groove 15, and the pull rod 17 is pushed to be movably embedded in the holes on the two sides of the inner wall of the clamping groove 15, so that the second limiting ring 16 is fixed on one side of the first limiting ring 14, thereby fixing the cover plate 3 on the outer wall of the bottom end of the discharge port 2, and facilitating dust cleaning of the inner wall of the discharge port 2.

[0043] In the technical scheme of the embodiment, the pull rod 17 is fixedly installed with the pad 18, the pad 18 is movably sleeved in the groove 19, the pad 18 is provided with the extension spring 20 at the top end, and the extension spring 20 is sleeved on the outer wall of the pull rod 17.

[0044] When the pull rod 17 is pulled, the pad 18 slides in the groove 19, and the extension spring 20 is also retracted, and the extension spring 20 can drive the pull rod 17 to move back after the pull rod 17 has no stretching force, so that the flexibility and convenience of installation are improved.

[0045] In the technical scheme of the embodiment, the first limiting ring 14 and the second limiting ring 16 are fixedly installed with the rubber ring 21.

[0046] When the first limiting ring 14 and the second limiting ring 16 are sleeved on the outer wall of the discharge port 2 for fixation, the softness of the rubber ring 21 can increase the firmness of the installation.

[0047] Working principle: by pulling the pull rod 17, so that the pull rod 17 is received into the groove 19, in the second limit ring 16, make one side of the movable embedded into the card slot 15, when the pull rod 17 no stretch, through the telescopic spring 20 telescopic, in the push pull rod 17 movable embedded into the hole wall of both sides of the card slot 15, so that the second limit ring 16 fixed in the first limit ring 14 one side, so as to fix the cover plate 3 in the discharge port 2 bottom end outer wall, when the cover plate 3 is installed in the discharge port 2 bottom end after, in the operation of the driving motor 4, drive shaft 5 rotation, in the drive first bevel gear 6 open rotation, while through the first bevel gear 6 mesh drive second bevel gear 7 rotation, then drive the rotation of the rod 8, in the drive four L rod 9, scraper 10 rotation, through the rotation of the scraper 10 on the inner wall of the discharge port 2 cleaning dust, effectively avoid the dust accumulation in the discharge port 2, so as to influence the cold slag machine main body 1 of the discharge.

[0048] Those skilled in the art will appreciate that a combination of features of different embodiments implies within the scope of the application and forms different embodiments, although some embodiments herein include certain features rather than others included in other embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0049] The above described, the above examples are only to illustrate the technical scheme of the present application, rather than limit it; although the application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical scheme recorded in the foregoing examples, or equivalent replacement of part of the technical features; and these modifications or replacement, do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the present application.

Claims

1. A dust removal device for a cold slag machine, characterized in that, include: The main body (1) of the slag cooler has a discharge port (2) installed at the bottom end of the main body (1). A cover plate (3) is movably provided at the bottom end of the discharge port (2). A drive motor (4) is installed on the outer wall of the cover plate (3). A rotating shaft (5) is fixedly installed on one side of the drive motor (4). The rotating shaft (5) is located at the center of the top of the cover plate (3). A first bevel gear (6) is fixedly installed on one side of the rotating shaft (5). A second bevel gear (7) is meshed on the surface of the first bevel gear (6). The second bevel gear (7) is fixedly sleeved on the outer wall of the rotating rod (8). An L rod (9) is fixedly installed on the outer wall of the rotating rod (8). A scraper (10) is fixedly installed on one side of each of the four L rods (9).

2. The dust removal device for a cold slag machine according to claim 1, characterized in that, The top of the rotating rod (8) is movably fitted with an annular tube (11), and the outer wall of the annular tube (11) is provided with several spray holes (12).

3. The dust removal device for a cold slag machine according to claim 1, characterized in that, The bottom end of the cover plate (3) is provided with a discharge port (13).

4. The dust removal device for a cold slag machine according to claim 1, characterized in that, The top of the cover plate (3) is fixedly installed with a first limiting ring (14). A slot (15) is provided on one side of the first limiting ring (14). A second limiting ring (16) is hinged to one side of the first limiting ring (14). A pull rod (17) is movably sleeved on one side of the second limiting ring (16). The two pull rods (17) pass through one side of the groove (19). The groove (19) is opened inside the second limiting ring (16).

5. A dust removal device for a cold slag machine according to claim 4, characterized in that, A pad (18) is fixedly installed on the outer wall of the pull rod (17). The pad (18) is movably sleeved inside the groove (19). A telescopic spring (20) is provided at the top of the pad (18). The telescopic spring (20) is sleeved on the outer wall of the pull rod (17).

6. The dust removal device for a cold slag machine according to claim 4, characterized in that, Rubber rings (21) are fixedly installed on the inner walls of the first limiting ring (14) and the second limiting ring (16).

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