Kiln coal cinder cleaning equipment

Abstract

The utility model relates to kiln coal cinder cleaning equipment which comprises a crushing part and a cleaning part which are arranged in a kiln, the kiln is provided with a combustion cavity and a kiln bottom cavity, the crushing part is arranged in the combustion cavity, and the cleaning part is arranged in the kiln bottom cavity; the pulverizing part comprises a fire grate mounted in the combustion cavity, two pulverizing plates are arranged on the fire grate in a sliding mode and used for pulverizing coal cinder, and the coal cinder can conveniently penetrate through the fire grate to fall off; the cleaning part comprises an inclined plate installed in the furnace bottom cavity, two transmission belts are arranged on the inclined plate, and a plurality of cleaning plates are arranged between the two transmission belts and used for cleaning coal ash on the inclined plate. And the cleaning plate can be pushed to slide on the inclined plate, so that coal cinder on the inclined plate can be pushed down, and the coal cinder can be conveniently discharged into the dustproof cover to be cleaned.

Description

Technical Field

[0001] The present application relates to the technical field of kilns, and in particular to a kiln coal slag cleaning device. Background Art

[0002] A kiln is a piece of equipment used to fire, melt or heat-treat materials, usually at high temperatures. It plays a key role in the production of ceramics, metals, glass and other materials. The design and size of a kiln can vary greatly depending on its use, from small kilns used for artistic pottery to huge kilns used for large-scale industrial production.

[0003] The basic principle of a kiln is to change the physical and chemical properties of materials by controlling temperature and atmosphere. The fuel can be wood, coal, natural gas, electricity or other energy sources, which generate heat during the combustion process, raising the temperature in the kiln to the required level.

[0004] However, during use, after the coal is burned in the kiln, the coal slag needs to be cleaned out. Usually, an inclined plate is set in the kiln. The burned coal slag will fall on the inclined plate and roll down. However, the slag will become fragile after burning, and will be dispersed into many fine particles after falling on the inclined plate. These small particles have less gravity and are not easy to roll off the inclined plate. They also need to be cleaned from the inclined plate manually, which is troublesome.

[0005] Therefore, those skilled in the art provide a kiln coal slag cleaning device to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the present application provides a kiln coal slag cleaning device.

[0007] The present application provides a kiln slag cleaning device that adopts the following technical solution:

[0008] A kiln slag cleaning device comprises a crushing part and a cleaning part arranged inside the kiln, the kiln is provided with a combustion chamber and a furnace bottom chamber, the crushing part is arranged in the combustion chamber, and the cleaning part is arranged in the furnace bottom chamber;

[0009] The crushing part includes a grate installed in the combustion chamber, and two crushing plates are slidably arranged on the grate to crush the coal slag, so that the coal slag can pass through the grate and fall;

[0010] The cleaning part comprises an inclined plate installed in the furnace bottom cavity, two driving belts are arranged on the inclined plate, and a plurality of cleaning plates are arranged between the two driving belts for cleaning the coal ash on the inclined plate.

[0011] Preferably, crushing teeth are further arranged on opposite sides of the two crushing plates, and a plurality of support rods are arranged above the grate, and the two crushing plates are slidably mounted on the support rods.

[0012] Preferably, a rack is installed on the same end of the two crushing plates, and a same driving wheel is meshed between the two racks. The two racks are centrally symmetrical about the central axis of the driving wheel. A driving motor is also installed on the outer wall of the combustion chamber, and the output shaft of the driving motor extends into the combustion chamber and is connected to the driving wheel.

[0013] Preferably, the cleaning part also includes rollers arranged above the two ends of the inclined plate, and the transmission belt is installed on the ends of the rollers through pulleys, and the transmission belt and the inclined plate maintain the same slope. An ash cover is also installed on one side of the furnace bottom cavity, and the bottom end of the inclined plate extends into the ash cover.

[0014] Preferably, the end of the cleaning plate located below is arranged close to the inclined plate, and a cleaning motor is also installed on the outer wall of the furnace bottom cavity, and the output shaft of the cleaning motor extends into the furnace bottom cavity and is connected to one of the rollers.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] 1. The present application provides a crushing plate above the grate. After the coal slag is burned, the remaining coal slag has a volume larger than the grate aperture and cannot fall down in time. At this time, the two crushing plates are close to each other, so the coal slag can be crushed and fall through the grate conveniently. After the crushed coal slag falls, it will not be stuck between the two cleaning plates and cannot be cleaned.

[0017] 2. The present application provides a roller on the inclined plate, and a transmission belt is installed on the roller through a pulley. When the transmission belt is running, it can push the cleaning plate to slide on the inclined plate, so that the coal slag on the inclined plate can be pushed downward, making it convenient to discharge it into the ash cover for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the appearance structure of the kiln in this application;

[0019] Figure 2 It is a schematic diagram of the internal structure of the kiln of the present application;

[0020] Figure 3 It is an exploded schematic diagram of the internal structure of the kiln of the present application;

[0021] Figure 4 This application Figure 3 Schematic diagram of the structure of part A.

[0022] Explanation of the accompanying drawings: 1. combustion chamber; 2. furnace bottom chamber; 3. crushing part; 31. grate; 32. crushing plate; 33. crushing teeth; 34. support rod; 35. rack; 36. driving wheel; 37. driving motor; 4. cleaning part; 41. inclined plate; 42. roller; 43. transmission belt; 44. cleaning plate; 45. cleaning motor; 5. dust cover. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] like Figure 1-4 As shown, the present application discloses a kiln slag cleaning device, comprising a crushing part 3 and a cleaning part 4 arranged inside the kiln, the kiln is provided with a combustion chamber 1 and a furnace bottom chamber 2, the crushing part 3 is arranged in the combustion chamber 1, the cleaning part 4 is arranged in the furnace bottom chamber 2, the cleaning part 4 comprises an inclined plate 41 installed in the furnace bottom chamber 2, an ash protection cover 5 is also installed on one side of the furnace bottom chamber 2, and the bottom end of the inclined plate 41 extends into the ash protection cover 5;

[0026] Specifically, a combustion chamber 1 and a furnace bottom chamber 2 are provided in the kiln. After the coal is burned in the combustion chamber 1, the slag will fall into the furnace bottom chamber 2 for cleaning. The inclined plate 41 provided in the furnace bottom chamber 2 can conveniently catch the slag, and under the action of gravity, the slag will roll off the inclined plate 41 and be automatically cleaned, which is more convenient.

[0027] like Figure 2-4 As shown, the crushing part 3 includes a grate 31 installed in the combustion chamber 1, and a plurality of support rods 34 are arranged above the grate 31, two crushing plates 32 are slidably installed on the support rods 34, and a rack 35 is also installed on the same end of the two crushing plates 32, and a same driving wheel 36 is meshed between the two racks 35, and the two racks 35 are centrally symmetrical about the central axis of the driving wheel 36. A driving motor 37 is also installed on the outer wall of the combustion chamber 1, and the output shaft of the driving motor 37 extends into the combustion chamber 1 and is connected to the driving wheel 36;

[0028] Specifically, two crushing plates 32 are slidably arranged on the grate 31 to facilitate the coal slag to pass through the grate 31 and fall. Crushing teeth 33 are also arranged on the opposite sides of the two crushing plates 32 to crush the coal slag. With the cooperation of the driving motor 37, the driving wheel 36 can be driven to rotate. Under the action of the driving wheel 36 and the two racks 35, the two crushing plates 32 can be pushed close to each other, and the coal slag can be squeezed and crushed by the crushing teeth 33, so that the coal slag can pass through the grate 31 and fall into the furnace bottom cavity 2.

[0029] like Figure 2-3 As shown, the cleaning part 4 also includes rollers 42 arranged above the two ends of the inclined plate 41, and a driving belt 43 is installed on the ends of the rollers 42 through a pulley, and the driving belt 43 and the inclined plate 41 maintain the same slope, and the end of the cleaning plate 44 located below is arranged close to the inclined plate 41, which is used to clean the coal ash on the inclined plate 41, and a cleaning motor 45 is also installed on the outer wall of the furnace bottom cavity 2, and the output shaft of the cleaning motor 45 extends into the furnace bottom cavity 2 and is connected to one of the rollers 42;

[0030] Specifically, two transmission belts 43 are arranged on the inclined plate 41, and a plurality of cleaning plates 44 are arranged between the two transmission belts 43. When the cleaning motor 45 is working, it can push the roller 42 to rotate, and the transmission belt 43 is installed on the roller 42 through a pulley, and a plurality of cleaning plates 44 are arranged on the transmission belt 43. After the crushed coal slag falls onto the inclined plate 41, it can be discharged into the ash cover 5 for cleaning under the push of the cleaning plate 44, which is more convenient.

[0031] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] The implementation principle of a kiln slag cleaning device in the embodiment of the present application is:

[0034] When in use, coal is put into the combustion chamber 1 and burned, which can heat up the kiln and facilitate the firing work. After the firing is completed, the coal will become slag due to combustion. At this time, it is easy for the volume of the slag to be larger than the aperture of the grate 31 and unable to fall. The driving motor 37 can be started, and the driving wheel 36 can be driven to rotate with the cooperation of the driving motor 37. Under the action of the driving wheel 36 and the two racks 35, the two crushing plates 32 can be pushed closer to each other, and the slag can be crushed by the crushing teeth 33, so that the slag can pass through the grate 31 and fall into the furnace bottom chamber 2 for subsequent cleaning.

[0035] The coal slag that falls into the furnace bottom cavity 2 will become small particles due to the cooperation of the crushing plate 32. The small particles of coal slag are easily accumulated on the inclined plate 41. At this time, the cleaning motor 45 can be started. When the cleaning motor 45 works, it can drive the roller 42 to rotate. The roller 42 is equipped with a driving belt 43 through a pulley, and a plurality of cleaning plates 44 are arranged on the driving belt 43. After the crushed coal slag falls on the inclined plate 41, it can be discharged into the ash protection cover 5 for cleaning under the push of the cleaning plate 44, which is more convenient.

[0036] Furthermore, due to the crushing of the coal slag by the crushing plate 32, the coal slag is not easily stuck between the two cleaning plates 44 after falling into the furnace bottom cavity 2, and the cleaning is more thorough.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A kiln slag cleaning device, characterized in that: The invention comprises a crushing part (3) and a cleaning part (4) arranged inside a kiln, wherein the kiln is provided with a combustion chamber (1) and a furnace bottom chamber (2), the crushing part (3) is arranged inside the combustion chamber (1), and the cleaning part (4) is arranged inside the furnace bottom chamber (2); The crushing part (3) comprises a grate (31) installed in the combustion chamber (1), and two crushing plates (32) are slidably arranged on the grate (31) for crushing the coal slag to facilitate the coal slag to fall through the grate (31); The cleaning part (4) comprises an inclined plate (41) installed in the furnace bottom cavity (2), two transmission belts (43) are arranged on the inclined plate (41), and a plurality of cleaning plates (44) are arranged between the two transmission belts (43) for cleaning the coal ash on the inclined plate (41).

2. The kiln slag cleaning device according to claim 1, characterized in that: Crushing teeth (33) are also arranged on opposite sides of the two crushing plates (32), and a plurality of support rods (34) are arranged above the grate (31), and the two crushing plates (32) are slidably mounted on the support rods (34).

3. The kiln slag cleaning device according to claim 2, characterized in that: A rack (35) is also installed on the same end of the two crushing plates (32), and a same driving wheel (36) is meshed between the two racks (35). The two racks (35) are centrally symmetrical about the central axis of the driving wheel (36). A driving motor (37) is also installed on the outer wall of the combustion chamber (1), and the output shaft of the driving motor (37) extends into the combustion chamber (1) and is connected to the driving wheel (36).

4. The kiln slag cleaning device according to claim 1, characterized in that: The cleaning section (4) further comprises rollers (42) arranged above the two ends of the inclined plate (41); a transmission belt (43) is mounted on the ends of the rollers (42) via pulleys, and the transmission belt (43) and the inclined plate (41) maintain the same slope; an ash protection cover (5) is also installed on one side of the furnace bottom cavity (2); and the bottom end of the inclined plate (41) extends into the ash protection cover (5).

5. The kiln slag cleaning device according to claim 4, characterized in that: The end of the cleaning plate (44) located below is arranged close to the inclined plate (41), and a cleaning motor (45) is also installed on the outer wall of the furnace bottom cavity (2). The output shaft of the cleaning motor (45) extends into the furnace bottom cavity (2) and is connected to one of the roller shafts (42).

Images