Kiln slag collecting device

Abstract

The utility model relates to the technical field of kiln equipment, in particular to a slag collecting device of a kiln. The device comprises a kiln, a collecting assembly, a driving assembly and a cleaning assembly, the collecting assembly comprises two guide plates, a mounting frame, a first collecting sub-assembly and a second collecting sub-assembly, wherein the first collecting sub-assembly and the second collecting sub-assembly are sequentially mounted on the mounting frame. The first collecting sub-assembly comprises a filter screen fixed to the mounting frame and first collecting boxes symmetrically arranged on the two sides of the filter screen. The second collecting sub-assembly comprises a bearing plate and second collecting boxes symmetrically arranged on the two sides of the bearing plate. The cleaning assembly comprises a first scraping plate, a second scraping plate and an elastic telescopic rod, wherein the two ends of the first scraping plate are slidably connected with the two sides of the kiln correspondingly, and the bottom of the first scraping plate abuts against the guide plate; the second scraping plate abuts against the top of the filter screen; the bottom of the third scraping plate abuts against the bearing plate; and the two ends of the limiting plate are fixed to the second scraping plate and the third scraping plate correspondingly. The device can separate waste residues while cleaning the waste residues on the surface of the collecting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of kiln equipment, in particular to a kiln slag collecting device. Background Art

[0002] Kilns will produce a lot of waste slag after long-term use. The long-term accumulation of waste slag at the bottom of the kiln will affect the transportation of subsequent kiln-fired items on the one hand. On the other hand, the waste slag can be reused after a series of processing such as separation, which can improve the utilization rate of resources.

[0003] The existing kiln waste slag is tilted and slides into the collection box through an inclined fixed platform for collection, and then the collection box is slid to the side of the kiln door by a sliding device for easy removal. However, the above device has the following problems:

[0004] 1. Some waste residues are too light to slide down the fixed platform into the collection box by gravity. When there is water vapor in the kiln, the residues will stick to the surface of the fixed platform, thus affecting the subsequent collection of waste residues by the kiln.

[0005] 2. After the waste residue is collected, it needs to be separated according to its size, so that different sizes of waste residues can be treated differently. The existing device needs to take out the waste residue in the collection box and then separate it. There are many steps, which affects the collection and utilization efficiency of the waste residue;

[0006] 3. The existing fixed tables are fixed on both sides of the kiln. When the kiln is firing objects, the heat will diffuse into the collection box through the space between the two fixed tables, thereby increasing the heat required for the kiln to fire and increasing the waste of resources. Utility Model Content

[0007] In order to solve the above problems, the purpose of the utility model is to provide a kiln slag collecting device, which can separate the waste slag while cleaning the waste slag on the surface of the collection component.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A kiln slag collecting device comprises a kiln, a collecting assembly installed inside the kiln, a driving assembly installed on one side of the outside of the kiln, and a cleaning assembly fixed to the driving assembly at one end and cooperating with the collecting assembly at the other side to clean the collecting assembly; the collecting assembly comprises guide plates symmetrically arranged on both sides of the inside of the kiln, a mounting frame fixed to the bottom of the kiln, a first collecting subassembly and a second collecting subassembly sequentially mounted on the mounting frame; the first collecting subassembly comprises a filter screen fixed to the mounting frame, a first collecting box symmetrically arranged on both sides of the filter screen and detachably connected to the mounting frame; The second collecting subassembly includes a receiving plate fixed to the mounting frame, and a second collecting box symmetrically arranged on both sides of the receiving plate and detachably connected to the mounting frame; the cleaning assembly includes a first scraper whose two ends are respectively slidably connected to both sides of the kiln and whose bottom is abutted against the guide plate, an elastic telescopic rod fixed to the bottom of the first scraper, a second scraper fixed to the bottom of the elastic telescopic rod and whose bottom is abutted against the top of the filter screen, a third scraper whose bottom is abutted against the receiving plate, and a limiting plate whose two ends are respectively fixed to the second scraper and the third scraper; the limiting plate is arranged on the outside of the kiln and slides along the outer wall of the kiln under the action of the driving assembly.

[0010] More preferably, the side wall of the mounting frame is provided with a first slide groove adapted to the second scraper and a second slide groove adapted to the third scraper, the kiln is provided with a third slide groove adapted to the second scraper and a fourth slide groove adapted to the third scraper, one end of the second scraper passes through the first slide groove and the third slide groove in sequence and is fixed to the upper part of the limit plate, and one end of the third scraper passes through the second slide groove and the fourth slide groove in sequence and is fixedly connected to the lower part of the limit plate.

[0011] More preferably, the two guide plates are rotatably connected with a rotating shaft inside on one side away from each other, two rotating motors are symmetrically fixed to the outer wall of the kiln, and the ends of the two rotating shafts pass through the side wall of the kiln and are respectively fixedly connected to the corresponding rotating motor drive shafts.

[0012] More preferably, the first scraper includes a guide end fixedly connected to the telescopic end of the elastic telescopic rod, telescopic ends symmetrically hinged on both sides of the guide end, and a sliding end symmetrically arranged on both sides of the two telescopic ends and slidably connected to the corresponding kiln inner wall on the outer side; one end of the telescopic end is slidably connected to the inside of the sliding end and to the sliding end.

[0013] More preferably, the drive assembly includes mounting plates symmetrically arranged on both sides of the outer wall of the kiln, a drive motor fixed to the outer side wall of any mounting plate, a screw rod with one end passing through the mounting plate and fixedly connected to the driving end of the drive motor and the other end passing through the limit plate and rotatably connected to the other mounting plate; the limit plate slides along the length direction of the screw rod.

[0014] More preferably, both sides of the kiln are hinged with cover plates that can be used to remove the first collection box and the second collection box.

[0015] More preferably, the outer cover of the driving assembly is provided with a dust cover detachably connected to the kiln.

[0016] More preferably, the two guide plates are provided with through grooves on one side close to each other. When the two guide plates are rotated to a horizontal plane, the two through grooves are combined into a through groove adapted to the driving end of the elastic telescopic rod. The utility model has the following beneficial effects:

[0017] 1. The utility model drives the cleaning component to slide along the surface of the collecting component through the driving component, so as to scrape off the waste residue on the surface of the collecting component. On the one hand, it can prevent some light waste residue from remaining on the upper surface of the guide plate. On the other hand, when the kiln contains water vapor and the waste residue adheres to the upper surface of the guide plate, it can be cleaned, thereby avoiding the influence on the subsequent waste residue collection.

[0018] 2. The utility model can collect waste residues according to their size through the cooperation of the first collecting subassembly and the second collecting subassembly. Larger waste residues will be blocked by the filter net and then pushed into the two first collecting boxes for collection under the action of the second scraper. Smaller waste residues will fall to the top of the receiving plate after passing through the filter net and then be pushed into the two second collecting boxes for collection under the action of the third scraper, thereby achieving separation of waste residues and improving the collection and utilization efficiency of waste residues.

[0019] 3. The utility model drives the guide plate to rotate by rotating the motor to control the inclination angle of the guide plate, so that the two guide plates are closed on one side close to each other, so that the firing area is separated from the collection area, avoiding heat from diffusing from between the two guide plates to the collection area, reducing the heat required for firing, and reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall schematic diagram of the slag collection device;

[0021] Figure 2 It is a front cross-sectional view of the slag collecting device;

[0022] Figure 3 This is an enlarged view of the structure at A;

[0023] Figure 4 It is a side sectional view of the slag collecting device;

[0024] Figure 5 It is a side sectional view of the slag collecting device (drive assembly).

[0025] Description of reference numerals:

[0026] 1. Kiln; 11. Cover plate; 12. Third slide; 13. Fourth slide; 2. Collecting assembly; 21. Guide plate; 211. Rotating shaft; 212. Rotating motor; 213. Through slot; 22. Mounting frame; 221. First slide; 222. Second slide; 23. First collecting subassembly; 231. Filter; 232. First collecting box; 24. Second collecting subassembly; 241. Receiver plate; 242. Second collecting box; 3. Driving assembly; 31. Mounting plate; 32. Driving motor; 33. Screw; 34. Dust cover; 4. Cleaning assembly; 41. First scraper; 411. Guide end; 412. Telescopic end; 413. Sliding end; 42. Elastic telescopic rod; 43. Second scraper; 44. Third scraper; 45. Limiting plate. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] A kiln slag collecting device comprises a kiln 1, a collecting assembly 2 installed inside the kiln 1, a driving assembly 3 installed on one side of the outside of the kiln 1, and a cleaning assembly 4 whose one end is fixed to the driving assembly 3 and the other side cooperates with the collecting assembly 2 to clean the collecting assembly 2; the collecting assembly 2 comprises a guide plate 21 symmetrically rotatably arranged on both sides inside the kiln 1, a mounting frame 22 fixed to the bottom of the kiln 1, a first collecting subassembly 23 and a second collecting subassembly 24 sequentially mounted on the mounting frame 22; the first collecting subassembly 23 comprises a filter screen 231 fixed to the mounting frame 22, a first collecting box 232 symmetrically arranged on both sides of the filter screen 231 and detachably connected to the mounting frame 22; the second collecting subassembly 24 comprises a receiving plate 241 fixed to the mounting frame 22, a second collecting box 242 symmetrically arranged on both sides of the receiving plate 241 and detachably connected to the mounting frame 22; the cleaning assembly 4 comprises a guide plate 21 symmetrically rotatably arranged on both sides of the kiln 1 and a bottom symmetrically connected to the guide plate 21 The first scraper 41 abuts against the plate 21, the elastic telescopic rod 42 fixed at the bottom of the first scraper 41, the second scraper 43 fixed at the bottom of the elastic telescopic rod 42 and the bottom abuts against the top of the filter screen 231, the third scraper 44 abuts against the receiving plate 241, and the limiting plate 45 fixed to the second scraper 43 and the third scraper 44 at both ends; the limiting plate 45 is arranged on the outside of the kiln 1 and slides along the outer wall of the kiln 1 under the action of the driving component 3; the side wall of the mounting frame 22 is provided with A first slide groove 221 adapted to the second scraper 43 and a second slide groove 222 adapted to the third scraper 44, the kiln 1 is provided with a third slide groove 12 adapted to the second scraper 43 and a fourth slide groove 13 adapted to the third scraper 44, one end of the second scraper 43 passes through the first slide groove 221 and the third slide groove 12 in sequence and is fixed to the upper part of the limit plate 45, and one end of the third scraper 44 passes through the second slide groove 222 and the fourth slide groove 13 in sequence and is fixedly connected to the lower part of the limit plate 45.

[0029] The cleaning component 4 is driven by the driving component 3 to slide along the surface of the collecting component 2, so as to scrape off the waste residue on the surface of the collecting component 2. On the one hand, it can prevent some light waste residue from remaining on the upper surface of the guide plate 21. On the other hand, when the kiln 1 contains water vapor and causes the waste residue to stick to the upper surface of the guide plate 21, it can be cleaned, thereby avoiding the influence on the subsequent waste residue collection. Through the cooperation of the first collecting sub-component 23 and the second collecting sub-component 24, the size of the waste residue can be collected. The larger waste residue will be blocked by the filter net 231, and then pushed into the two first collecting boxes 232 for collection under the action of the second scraper 43. The smaller waste residue falls to the top of the receiving plate 241 after passing through the filter net 231, and then is pushed into the two second collecting boxes 242 for collection under the action of the third scraper 44, thereby realizing the separation of the waste residue and improving the collection and utilization efficiency of the waste residue.

[0030] As a possible implementation of the present scheme, preferably, the two guide plates 21 are both rotatably connected to a rotating shaft 211 on one side away from each other, and two rotating motors 212 are symmetrically fixed to the outer wall of the kiln 1. The shaft ends of the two rotating shafts 211 pass through the side wall of the kiln 1 and are respectively fixedly connected to the corresponding driving shafts of the rotating motors 212; the guide plates 21 are driven to rotate by the rotating motors 212 to control the inclination angle of the guide plates 21, so that the two guide plates 21 are closed on one side close to each other, so that the firing area is separated from the collection area, avoiding the heat from between the two guide plates 21 to diffuse into the collection area, reducing the heat required for firing, and reducing the waste of resources.

[0031] As a possible implementation manner of the present scheme, preferably, the first scraper 41 includes a guide end 411 fixedly connected to the telescopic end 412 of the elastic telescopic rod 42, the telescopic ends 412 symmetrically hinged on both sides of the guide end 411, and sliding ends 413 symmetrically arranged on both sides of the two telescopic ends 412 and slidably connected to the inner wall of the corresponding kiln 1 on the outer side; one end of the telescopic end 412 is slidably connected to the inside of the sliding end 413 and to the sliding end 413.

[0032] As a possible implementation mode of the present scheme, preferably, the driving assembly 3 includes mounting plates 31 symmetrically arranged on both sides of the outer wall of the kiln 1, a driving motor 32 fixed to the outer side wall of any mounting plate 31, and a screw rod 33 having one end passing through the mounting plate 31 and fixedly connected to the driving end of the driving motor 32 and the other end passing through the limiting plate 45 and rotatably connected to the other mounting plate 31; the limiting plate 45 slides along the length direction of the screw rod 33; the driving motor 32 drives the screw rod 33 to rotate, so that the limiting plate 45 drives the third scraper 44, the second scraper 43, the elastic telescopic rod 42 and the first scraper 41 to move accordingly, thereby cleaning the surfaces of the receiving plate 241, the filter screen 231 and the guide plate 21 respectively to prevent waste residue from remaining on their surfaces and affecting subsequent collection.

[0033] As a possible implementation of the present solution, preferably, both sides of the kiln 1 are hinged with cover plates 11 through which the first collecting box 232 and the second collecting box 242 can be taken out.

[0034] As a possible implementation of the present scheme, preferably, the outer cover of the driving assembly 3 is provided with a dust cover 34 detachably connected to the kiln 1; the dust cover 34 can prevent dust from interfering with the operation of the driving assembly 3 and improve the service life of the device.

[0035] As a possible implementation of the present scheme, preferably, a through groove 213 is provided on one side of the two guide plates 21 close to each other, and when the two guide plates 21 are rotated to a horizontal plane, the two through grooves 213 are combined into a through groove adapted to the driving end of the elastic telescopic rod 42.

[0036] The working principle of this device is:

[0037] When the firing is completed, the two rotating motors 212 are driven to rotate in opposite directions, so that the two guide plates 21 are moved downwardly close to each other, and then the driving motor 32 drives the screw rod 33 to rotate, so that the limiting plate 45 drives the third scraper 44, the second scraper 43, the elastic telescopic rod 42 and the first scraper 41 to move accordingly, thereby cleaning the receiving plate 241, the filter screen 231 and the surface of the guide plate 21 respectively. At this time, the large pieces of waste residue on the surface of the filter screen 231 are moved to the first collecting boxes 232 on both sides under the action of the second scraper 43, and the small pieces of waste residue on the surface of the receiving plate 241 are moved to the first collecting boxes 232 on both sides under the action of the third scraper 44. Move down to the second collecting box 242 on both sides, and finally open the cover plates 11 on both sides, remove the first collecting box 232 and the second collecting box 242 on both sides to pour out the waste residue; after completing the removal of the waste residue, install the two first collecting boxes 232 and the second collecting boxes 242 at appropriate positions respectively, cover the cover plates 11 on both sides, turn on the drive motor 32 to drive the screw rod 33 to drive the cleaning assembly 4 to move to the place where the driving end of the elastic telescopic rod 42 is located at the two through grooves 213, drive the rotating motor 212 to drive the two guide plates 21 to rotate to the horizontal plane, at this time, the two guide plates 21 are close to each other and abut against each other on one side.

[0038] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A kiln slag collecting device, characterized in that: The invention comprises a kiln (1), a collecting assembly (2) installed inside the kiln (1), a driving assembly (3) installed on one side outside the kiln (1), and a cleaning assembly (4) having one end fixed to the driving assembly (3) and the other end cooperating with the collecting assembly (2) to clean the collecting assembly (2); The collecting assembly (2) comprises guide plates (21) symmetrically arranged on both sides of the interior of the kiln (1), a mounting frame (22) fixed to the bottom of the kiln (1), and a first collecting subassembly (23) and a second collecting subassembly (24) sequentially mounted on the mounting frame (22); The first collecting subassembly (23) comprises a filter screen (231) fixed to the mounting frame (22), and a first collecting box (232) symmetrically arranged on both sides of the filter screen (231) and detachably connected to the mounting frame (22); the second collecting subassembly (24) comprises a receiving plate (241) fixed to the mounting frame (22), and a second collecting box (242) symmetrically arranged on both sides of the receiving plate (241) and detachably connected to the mounting frame (22); The cleaning assembly (4) comprises a first scraper (41) whose two ends are respectively slidably connected to the two sides of the kiln (1) and whose bottom abuts against the guide plate (21), an elastic telescopic rod (42) fixed to the bottom of the first scraper (41), a second scraper (43) fixed to the bottom of the elastic telescopic rod (42) and whose bottom abuts against the top of the filter screen (231), a third scraper (44) whose bottom abuts against the receiving plate (241), and a limiting plate (45) whose two ends are respectively fixed to the second scraper (43) and the third scraper (44); the limiting plate (45) is arranged on the outside of the kiln (1) and slides along the outer wall of the kiln (1) under the action of the driving assembly (3).

2. A kiln slag collecting device according to claim 1, characterized in that: The side wall of the mounting frame (22) is provided with a first slide groove (221) adapted to the second scraper (43) and a second slide groove (222) adapted to the third scraper (44); the kiln (1) is provided with a third slide groove (12) adapted to the second scraper (43) and a fourth slide groove (13) adapted to the third scraper (44); one end of the second scraper (43) passes through the first slide groove (221) and the third slide groove (12) in sequence and is fixed to the upper part of the limit plate (45); one end of the third scraper (44) passes through the second slide groove (222) and the fourth slide groove (13) in sequence and is fixedly connected to the lower part of the limit plate (45).

3. The kiln slag collecting device according to claim 1, characterized in that: The two guide plates (21) are rotatably connected to a rotating shaft (211) at one side away from each other, and two rotating motors (212) are symmetrically fixed to the outer wall of the kiln (1). The shaft ends of the two rotating shafts (211) pass through the side wall of the kiln (1) and are respectively fixedly connected to the driving shafts of the corresponding rotating motors (212).

4. The kiln slag collecting device according to claim 1, characterized in that: The first scraper (41) comprises a guide end (411) fixedly connected to the telescopic end (412) of the elastic telescopic rod (42), telescopic ends (412) symmetrically hinged on both sides of the guide end (411), and sliding ends (413) symmetrically arranged on both sides of the two telescopic ends (412) and slidably connected to the inner wall of the corresponding kiln (1) on the outer side; one end of the telescopic end (412) is inside the sliding end (413) and slidably connected to the sliding end (413).

5. The kiln slag collecting device according to claim 1, characterized in that: The driving assembly (3) comprises mounting plates (31) symmetrically arranged on both sides of the outer wall of the kiln (1), a driving motor (32) fixed to the outer side wall of any mounting plate (31), and a screw rod (33) having one end passing through the mounting plate (31) and fixedly connected to the driving end of the driving motor (32) and the other end passing through a limiting plate (45) and rotatably connected to the other mounting plate (31); the limiting plate (45) slides along the length direction of the screw rod (33).

6. The kiln slag collecting device according to claim 1, characterized in that: Cover plates (11) are hingedly connected on both sides of the kiln (1) to allow the first collection box (232) and the second collection box (242) to be removed.

7. The kiln slag collecting device according to claim 1, characterized in that: The outer side cover of the driving assembly (3) is provided with a dust cover (34) which is detachably connected to the kiln (1).

8. The kiln slag collecting device according to claim 1, characterized in that: A through slot (213) is provided on one side of the two guide plates (21) close to each other. When the two guide plates (21) rotate to a horizontal plane, the two through slots (213) are combined into a through slot adapted to the driving end of the elastic telescopic rod (42).

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