Ash discharging device for kiln

Abstract

The utility model discloses an ash discharge device for a kiln, which relates to the technical field of kilns and comprises a support, a shell, a cleaning component and a cleaning component. When ash on the inner wall of the shell needs to be removed, an electric push rod is started at the moment, the electric push rod can drive a cleaning part to clean stove ash on the inner wall of the shell, at the moment, the stove ash can fall on a supporting plate, after cleaning is completed, a first motor is started, the first motor can drive a rotating shaft fixedly connected with the first motor to rotate, and the stove ash can be removed. The rotating shaft rotates to drive the supporting plate fixedly connected with the rotating shaft to rotate, so that stove ash falling on the supporting plate is conveyed into the collector to be collected, noise can be avoided by arranging the cleaning component, work of workers cannot be disturbed, and the practicability is high. And by arranging the cleaning component, the stove ash can be better collected, and the stove ash is prevented from overflowing.

Description

Technical Field

[0001] The utility model relates to the technical field of kilns, and in particular to a ash discharging device for kilns. Background Art

[0002] Lime is an air-hardening inorganic cementitious material with calcium oxide as the main component. Lime is made from limestone, dolomite, chalk, shells and other products with high calcium carbonate content, calcined at 900-1100℃. In the calcination process of lime, it is usually necessary to pour limestone into a lime kiln, and form lime through high-temperature sintering. The sintered lime is usually discharged by a vibrating kiln.

[0003] After the traditional kiln is used, a large amount of ash adheres to the furnace wall. The ash usually needs to be cleaned manually, which is inconvenient and difficult to clean. At the same time, the cleaned ash cannot be quickly removed from the furnace body, and the ash is not easy to output.

[0004] In the prior art, a Chinese patent with publication number CN215598128U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: a ash discharging device for a kiln comprises a furnace body, a smoke exhaust pipe arranged at the bottom of the furnace body, a bracket arranged at the bottom of the furnace body and a base arranged at the bottom of the bracket, ash cleaning components are symmetrically arranged on both sides of the furnace body, and an ash discharging component is arranged at the bottom of the furnace body; the ash cleaning component comprises an electric push rod, the electric push rod is arranged at one side of the top of the furnace body, and one end of the piston rod of the electric push rod extends into the furnace body, a support plate is arranged at the bottom of the piston rod of the electric push rod, a bearing plate is arranged at the lower side of the support plate, a scraper is arranged on the lower side of the bearing plate, and the bearing plate is connected to the support plate through a vibration structure. The utility model can scrape off the ash adhered to both sides of the inner wall of the furnace body, which is convenient for quick cleaning of the ash, and can also collect the ash in a centralized manner, which is convenient for quick discharge of the ash. The ash cleaning effect is good and the practicability is strong. However, the device uses a vibration motor when working and generates a lot of noise. The large amount of noise will not only affect the staff, but also interfere with the staff's judgment. At the same time, when the device is cleaning, a large amount of dust will be scattered in the air, which is inconvenient to collect, thereby causing harm to the environment. Utility Model Content

[0005] The purpose of the utility model is to provide a ash discharging device for a kiln to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A ash discharging device for a kiln comprises a bracket, a shell fixedly connected above the bracket, an electric push rod fixedly connected above the shell, a smoke outlet arranged above the shell, a feed door rotatably connected to the shell, a handle fixedly connected to the feed door, a support plate arranged inside the shell, a rotating shaft arranged at the bottom of the shell, the rotating shaft is rotatably connected to the shell, the rotating shaft is fixedly connected to the support plate, the rotating shaft is rotatably connected to the bracket, a first motor is arranged at one end of the rotating shaft, the first motor is fixedly connected to the bracket, the output end of the first motor is fixedly connected to the rotating shaft, a cleaning component for cleaning furnace ash is connected inside the shell, a cleaning component for cleaning the support plate is connected to the bottom of the shell, and a collector is arranged below the bracket.

[0008] When it is necessary to clean the inner wall of the shell, the electric push rod is started, and the electric push rod will drive the cleaning component to clean the ash on the inner wall of the shell. At this time, the ash will fall on the support plate. When the cleaning is completed, the first motor is started, and the first motor will drive the rotating shaft fixedly connected to it to rotate. The rotation of the rotating shaft will drive the support plate fixedly connected to it to rotate, thereby transporting the ash falling on the support plate to the collector for collection. The cleaning component can be provided to avoid the generation of noise, which will not interfere with the work of the staff. The cleaning component can be provided to better collect the ash and prevent ash overflow.

[0009] A further improvement of the technical solution of the utility model is that: the cleaning component includes a moving plate, the moving plate is fixedly connected to the output end of the electric push rod, the moving plate is slidably connected to the shell, a fixed plate is symmetrically arranged on the moving plate, the fixed plate is fixedly connected to the moving plate, a connecting plate is arranged below the moving plate, a scraper is fixedly connected to the end of the connecting plate away from the moving plate, a second motor is fixedly connected to the fixed plate, a first rotating shaft is fixedly connected to the output end of the second motor, a reciprocating groove is provided on the first rotating shaft, a second rotating shaft is fixedly connected to the connecting plate, the second rotating shaft is symmetrically arranged, the first rotating shaft is rotatably connected to the second rotating shaft, a slider is fixedly connected to the second rotating shaft, the slider is slidably connected to the reciprocating groove, and a limiting position component is arranged between the moving plate and the connecting plate.

[0010] The above-mentioned technical solution is adopted. In this solution, when it is necessary to clean the furnace ash, the electric push rod is started, and the electric push rod will drive the movable plate fixedly connected to it to move, and the movable plate will drive the connecting plate to move in the same direction through the limiting assembly. At this time, the second motor is started, and the start of the second motor will drive the first rotating shaft fixedly connected to it to rotate. The rotation of the first rotating shaft will drive the second rotating shaft to reciprocate along the axial direction of the first rotating shaft through the cooperation between the reciprocating groove and the slider and the limiting assembly, thereby achieving the purpose of cleaning the furnace ash.

[0011] A further improvement of the technical solution of the utility model is that the cleaning component includes a threaded rod, which is rotatably connected to the bracket, a turntable is fixedly connected to one end of the threaded rod away from the motor, a sliding rod is fixedly connected to the side of the bracket close to the motor, a brush is threadedly connected to the threaded rod, and the other end of the brush is slidably connected to the sliding rod.

[0012] The above-mentioned technical solution is adopted. In this solution, when the ash is cleaned, the cleaned ash will be concentrated on the support plate. At this time, the first motor is started, and the first motor will drive the support plate to rotate through the rotating shaft, so that the ash falls into the collector. Then, the turntable can be shaken to drive the threaded rod to rotate, thereby driving the brush to reciprocate on the threaded rod, thereby cleaning the support plate and preventing ash from remaining on the support plate.

[0013] A further improvement of the technical solution of the utility model is that the limiting component comprises a moving block, the moving block is fixedly connected to the connecting plate, a groove is provided on the moving plate, and the moving block is slidably connected to the groove.

[0014] By adopting the above technical solution, the connecting plate can be restricted by setting a moving block and a sliding connection with the groove, so that it is in a state of being unable to rotate, so that the second rotating shaft in the cleaning component can reciprocate along the axial direction of the first rotating shaft.

[0015] A further improvement of the technical solution of the utility model is that a plurality of nozzles are arranged on the brush, the nozzles are fixedly connected to the brush, and the other ends of the nozzles are connected to the water pump.

[0016] The above technical solution is adopted, in which a nozzle is arranged on the brush to spray water mist when the support plate rotates, so that the water mist combines with the dust, thereby achieving the purpose of dust suppression.

[0017] A further improvement of the technical solution of the utility model is that a plurality of guide plates are evenly arranged above the collector, and the guide plates are fixedly connected to the collector.

[0018] By adopting the above technical solution, the guide plate is provided in the solution so that the dust can be better allowed to fall from the support plate into the collector, thereby preventing the dust from overflowing.

[0019] A further improvement of the technical solution of the utility model is that a smooth layer is provided on the surface of the support plate.

[0020] By adopting the above technical solution, a smooth layer is provided on the surface of the support plate, which can greatly reduce the ash remaining on the support plate, thereby improving the cleaning efficiency, and at the same time will not affect the subsequent firing work.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides an ash discharging device for a kiln. When the inner wall of a shell needs to be cleaned, the electric push rod is started, and the electric push rod drives a cleaning component to clean the ash on the inner wall of the shell. At this time, the ash will fall on a support plate. After the cleaning is completed, the first motor is started, and the first motor drives a rotating shaft fixedly connected thereto to rotate. The rotation of the rotating shaft drives the supporting plate fixedly connected thereto to rotate, thereby transporting the ash falling on the supporting plate to a collector for collection. The cleaning component is provided to avoid the generation of noise, which will not interfere with the work of the staff. The cleaning component is provided to better collect the ash and prevent the ash from overflowing.

[0023] 2. The utility model provides an ash discharging device for a kiln. When it is necessary to clean the ash, the electric push rod is started, and the electric push rod will drive the movable plate fixedly connected thereto to move, and the movable plate will drive the connecting plate to move in the same direction through the limit assembly. At this time, the second motor is started, and the start of the second motor will drive the first rotating shaft fixedly connected thereto to rotate. The rotation of the first rotating shaft will drive the second rotating shaft to reciprocate along the axial direction of the first rotating shaft through the cooperation between the reciprocating groove and the slider and the limit assembly, thereby achieving the purpose of cleaning the ash.

[0024] 3. The utility model provides an ash discharging device for a kiln. When the ash is cleaned, the cleaned ash will be concentrated on the support plate. At this time, the first motor is started, and the first motor will drive the support plate to rotate through the rotating shaft, so that the ash falls into the collector. Then, the turntable can be shaken to drive the threaded rod to rotate, thereby driving the brush to reciprocate on the threaded rod, thereby cleaning the support plate and preventing ash from remaining on the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a left-side cross-sectional structural schematic diagram of the utility model;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the local structure of the cleaning component of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0031] In the figure: 1. bracket; 2. shell; 3. electric push rod; 4. feed door; 5. handle; 6. support plate; 7. rotating shaft; 8. first motor; 9. collector; 10. moving plate; 11. fixed plate; 12. connecting plate; 13. scraper; 15. second motor; 16. first rotating shaft; 17. reciprocating groove; 18. second rotating shaft; 19. slider; 20. threaded rod; 21. turntable; 22. slide rod; 23. brush; 24. moving block; 25. groove; 26. nozzle; 27. guide plate; 28. smooth layer. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments:

[0033] Example 1

[0034] like Figure 1 , Figure 2 As shown, the utility model provides an ash discharging device for a kiln, comprising a bracket 1, a shell body 2 is fixedly connected above the bracket 1, an electric push rod 3 is fixedly connected above the shell body 2, a smoke outlet is arranged above the shell body 2, a feed door 4 is rotatably connected to the shell body 2, a handle 5 is fixedly connected to the feed door 4, a support plate 6 is arranged inside the shell body 2, a rotating shaft 7 is arranged at the bottom of the shell body 2, the rotating shaft 7 is rotatably connected to the shell body 2, the rotating shaft 7 is fixedly connected to the support plate 6, the rotating shaft 7 is rotatably connected to the bracket 1, a first motor 8 is arranged at one end of the rotating shaft 7, the first motor 8 is fixedly connected to the bracket 1, and the output end of the first motor 8 is fixedly connected to the rotating shaft 7, a cleaning component for cleaning furnace ash is connected in the shell body 2, a cleaning component for cleaning the support plate 6 is connected to the bottom of the shell body 2, and a collector 9 is arranged below the bracket 1.

[0035] In this embodiment, when it is necessary to clean the inner wall of the shell 2, the electric push rod 3 is started, and the electric push rod 3 will drive the cleaning component to clean the ash on the inner wall of the shell 2. At this time, the ash will fall on the support plate 6. After the cleaning is completed, the first motor 8 is started, and the first motor 8 will drive the rotating shaft 7 fixedly connected to it to rotate. The rotation of the rotating shaft 7 will drive the support plate 6 fixedly connected to it to rotate, so that the ash falling on the support plate 6 is transported to the collector 9 for collection. By providing a cleaning component, the generation of noise can be avoided, which will not interfere with the work of the staff. By providing a cleaning component, the ash can be better collected to prevent ash overflow.

[0036] like Figure 3As shown, in the present embodiment, preferably, the cleaning component includes a movable plate 10, the movable plate 10 is fixedly connected to the output end of the electric push rod 3, the movable plate 10 is slidably connected to the housing 2, a fixed plate 11 is symmetrically arranged on the movable plate 10, the fixed plate 11 is fixedly connected to the movable plate 10, a connecting plate 12 is arranged below the movable plate 10, a scraper 13 is fixedly connected to the end of the connecting plate 12 away from the movable plate 10, a second motor 15 is fixedly connected to the fixed plate 11, a first rotating shaft 16 is fixedly connected to the output end of the second motor 15, a reciprocating groove 17 is provided on the first rotating shaft 16, a second rotating shaft 18 is fixedly connected to the connecting plate 12, the second rotating shaft 18 is symmetrically arranged, the first rotating shaft 16 is rotatably connected to the second rotating shaft 18, a slider 19 is fixedly connected to the second rotating shaft 18, the slider 19 is slidably connected to the reciprocating groove 17, and a limiting component is arranged between the movable plate 10 and the connecting plate 12.

[0037] When it is necessary to clean the furnace ash, start the electric push rod 3, which will drive the movable plate 10 fixedly connected thereto to move, and the movable plate 10 will drive the connecting plate 12 to move in the same direction through the limiting assembly. At this time, the second motor 15 is started, and the start of the second motor 15 will drive the first rotating shaft 16 fixedly connected thereto to rotate. The rotation of the first rotating shaft 16 will drive the second rotating shaft 18 to reciprocate along the axial direction of the first rotating shaft 16 through the cooperation between the reciprocating groove 17 and the slider 19 and the limiting assembly, thereby achieving the purpose of cleaning the furnace ash.

[0038] like Figure 2 , Figure 3 As shown, preferably, the cleaning component includes a threaded rod 20, which is rotatably connected to the bracket 1, and the end of the threaded rod 20 away from the motor is fixedly connected to a turntable 21, and the side of the bracket 1 close to the motor is fixedly connected to a sliding rod 22, and a brush 23 is threadedly connected to the threaded rod 20, and the other end of the brush 23 is slidably connected to the sliding rod 22.

[0039] When the ash is cleaned, the cleaned ash will be concentrated on the support plate 6. At this time, the first motor 8 is started, and the first motor 8 will drive the support plate 6 to rotate through the rotating shaft 7, so that the ash falls into the collector 9. Then, the turntable 21 can be shaken to drive the threaded rod 20 to rotate, thereby driving the brush 23 to reciprocate on the threaded rod 20, thereby cleaning the support plate 6 and preventing ash from remaining on the support plate 6.

[0040] like Figure 5 As shown, preferably, the limiting assembly includes a moving block 24 , the moving block 24 is fixedly connected to the connecting plate 12 , a groove 25 is provided on the moving plate 10 , and the moving block 24 is slidably connected to the groove 25 .

[0041] By setting the moving block 24 and the groove 25 to be slidably connected, the connecting plate 12 can be restricted so that it cannot rotate, so that the second rotating shaft 18 in the cleaning component can reciprocate along the axial direction of the first rotating shaft 16.

[0042] Example 2

[0043] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, a plurality of nozzles 26 are provided on the brush 23, the nozzles 26 are fixedly connected to the brush 23, and the other end of the nozzles 26 is connected to the water pump.

[0044] In this embodiment, a spray head 26 is provided on the brush 23 to spray water mist when the support plate 6 rotates, so that the water mist combines with the dust, thereby achieving the purpose of dust suppression.

[0045] Example 3

[0046] like Figure 1 As shown, based on Example 2, the utility model provides a technical solution: preferably, a plurality of guide plates 27 are evenly arranged above the collector 9, and the guide plates 27 are fixedly connected to the collector 9.

[0047] In this embodiment, the guide plate 27 can better allow the dust to fall from the support plate 6 into the collector 9, thereby preventing the dust from overflowing.

[0048] Example 4

[0049] like Figure 2 As shown, based on Example 3, the utility model provides a technical solution: preferably, a smooth layer 28 is provided on the surface of the support plate 6.

[0050] In this embodiment, by providing a smooth layer 28 on the surface of the support plate 6, the ash remaining on the support plate 6 can be greatly reduced, thereby improving the cleaning efficiency, and at the same time will not affect the subsequent firing work.

[0051] The following is a detailed description of the working principle of the ash discharge device for the kiln.

[0052] like Figure 1-5As shown, when it is necessary to clean the inner wall of the shell 2, the electric push rod 3 is started, and the electric push rod 3 will drive the cleaning component to clean the ash on the inner wall of the shell 2. At this time, the ash will fall on the support plate 6. After the cleaning is completed, the first motor 8 is started, and the first motor 8 will drive the rotating shaft 7 fixedly connected to it to rotate. The rotation of the rotating shaft 7 will drive the support plate 6 fixedly connected to it to rotate, so that the ash falling on the support plate 6 is transported to the collector 9 for collection. By providing a cleaning component, the generation of noise can be avoided, which will not interfere with the work of the staff. By providing a cleaning component, the ash can be better collected to prevent ash overflow. When it is necessary to clean the ash, the electric push rod 3 is started, and the electric push rod 3 will drive the movable plate 10 fixedly connected thereto to move, and the movable plate 10 will drive the connecting plate 12 to move in the same direction through the limit assembly, and then the second motor 15 is started, and the second motor 15 will drive the first rotating shaft 16 fixedly connected thereto to rotate, and the rotation of the first rotating shaft 16 will drive the second rotating shaft 18 to reciprocate along the axis direction of the first rotating shaft 16 through the cooperation between the reciprocating groove 17 and the slider 19 and the limit assembly, thereby achieving the purpose of cleaning the ash. When the ash is cleaned, the cleaned ash will be concentrated on the support plate 6, and then the first motor 8 is started, and the first motor 8 will drive the support plate 6 to rotate through the rotating shaft 7, so that the ash falls into the collector 9, and then the threaded rod 20 can be driven to rotate by shaking the turntable 21, thereby driving the brush 23 to reciprocate on the threaded rod 20, thereby achieving the function of cleaning the support plate 6 and preventing the ash from remaining on the support plate 6. By providing a movable block 24 and a sliding connection with the groove 25, the connecting plate 12 can be restricted to be in a state where it cannot rotate, so that the second rotating shaft 18 in the cleaning component can reciprocate along the axial direction of the first rotating shaft 16. By providing a nozzle 26 on the brush 23, water mist can be sprayed when the support plate 6 rotates, so that the water mist combines with the dust, thereby achieving the purpose of dust suppression. By providing a guide plate 27, the dust can be better made to fall from the support plate 6 into the collector 9, preventing dust from overflowing. By providing a smooth layer 28 on the surface of the support plate 6, the ash remaining on the support plate 6 can be greatly reduced, thereby improving the efficiency of cleaning, and at the same time, it will not affect the subsequent firing work.

[0053] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A ash discharge device for a kiln, comprising a bracket (1); characterized in that: A shell (2) is fixedly connected to the upper part of the support (1), an electric push rod (3) is fixedly connected to the upper part of the shell (2), a smoke outlet is arranged on the upper part of the shell (2), a feed door (4) is rotatably connected to the shell (2), a handle (5) is fixedly connected to the feed door (4), a support plate (6) is arranged inside the shell (2), a rotating shaft (7) is arranged at the bottom of the shell (2), the rotating shaft (7) is rotatably connected to the shell (2), the rotating shaft (7) is fixedly connected to the support plate (6), the rotating shaft (7) is rotatably connected to the support (1), a first motor (8) is arranged at one end of the rotating shaft (7), the first motor (8) is fixedly connected to the support (1), an output end of the first motor (8) is fixedly connected to the rotating shaft (7), a cleaning component for cleaning furnace ash is connected inside the shell (2), a cleaning component for cleaning the support plate (6) is connected to the bottom of the shell (2), and a collector (9) is arranged below the support (1).

2. The ash discharging device for a kiln according to claim 1, characterized in that: The cleaning component comprises a moving plate (10), the moving plate (10) is fixedly connected to the output end of the electric push rod (3), the moving plate (10) is slidably connected to the housing (2), a fixed plate (11) is symmetrically arranged on the moving plate (10), the fixed plate (11) is fixedly connected to the moving plate (10), a connecting plate (12) is arranged below the moving plate (10), a scraper (13) is fixedly connected to one end of the connecting plate (12) away from the moving plate (10), and a second motor (15) is fixedly connected to the fixed plate (11). The output end of the second motor (15) is fixedly connected to a first rotating shaft (16), a reciprocating groove (17) is provided on the first rotating shaft (16), the connecting plate (12) is fixedly connected to a second rotating shaft (18), the second rotating shaft (18) is symmetrically arranged, the first rotating shaft (16) is rotatably connected to the second rotating shaft (18), a slider (19) is fixedly connected to the second rotating shaft (18), the slider (19) is slidably connected to the reciprocating groove (17), and a limit position component is arranged between the movable plate (10) and the connecting plate (12).

3. The ash discharging device for a kiln according to claim 2, characterized in that: The cleaning component comprises a threaded rod (20), the threaded rod (20) is rotatably connected to the bracket (1), one end of the threaded rod (20) away from the motor is fixedly connected to a turntable (21), the side of the bracket (1) close to the motor is fixedly connected to a slide rod (22), a brush (23) is threadedly connected to the threaded rod (20), and the other end of the brush (23) is slidably connected to the slide rod (22).

4. The ash discharging device for a kiln according to claim 3, characterized in that: The limiting assembly comprises a moving block (24), the moving block (24) is fixedly connected to the connecting plate (12), a groove (25) is provided on the moving plate (10), and the moving block (24) is slidably connected to the groove (25).

5. The ash discharging device for a kiln according to claim 4, characterized in that: A plurality of nozzles (26) are arranged on the brush (23); the nozzles (26) are fixedly connected to the brush (23); and the other ends of the nozzles (26) are connected to a water pump.

6. The ash discharging device for a kiln according to claim 5, characterized in that: A plurality of guide plates (27) are evenly arranged above the collector (9), and the guide plates (27) are fixedly connected to the collector (9).

7. The ash discharging device for a kiln according to claim 6, characterized in that: The surface of the support plate (6) is provided with a smooth layer (28).

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