Rotary kiln ring cleaning device

Abstract

The utility model relates to the technical field of kiln ring removing, and provides a rotary kiln ring removing device which comprises a support, a cross is welded in the support, a motor is in threaded connection with the center of the interior of the cross, and a transmission rod is welded to the output end of the motor. According to the rotary kiln ring removing device, the motor drives the transmission rod to rotate, the sliding block can be driven to move according to the track of the sliding groove, the air blower and the air outlet pipe can be driven to move synchronously through the sliding block, the temperature of air exhausted by the air blower is reduced through the refrigerating device, and when cold air is exhausted from the air outlet pipe, the temperature in the kiln ring can be rapidly reduced; water in an air outlet pipe is pumped out through a flow guide pump and a water pumping pipe and sprayed to a kiln ring through a spray head on a spray frame, the cooling effect can be improved, the kiln ring cracks after being cooled, a transmission plate is made to vibrate through a vibration motor, a vertical rod can clear the kiln ring through vibration, and the vertical rod can be attached to the kiln ring through a first spring telescopic rod; and the vibration effect is ensured to act on the kiln ring.

Description

Technical Field

[0001] This utility model relates to the field of kiln ring removal technology, specifically to a rotary kiln kiln ring removal device. Background Technology

[0002] Rotary kilns generally refer to rotary bed kilns, which are rotary calcining kilns that resemble a rotary bed in shape. They belong to the category of building materials equipment. Rotary kilns can be classified into cement kilns, metallurgical and chemical kilns, and lime kilns according to the materials they process. The kiln ring refers to the ring-shaped adhesion phenomenon of furnace charge on the inner wall of the high-temperature zone inside the rotary kiln. Slight adhesion is called kiln skin, while when this adhesion phenomenon seriously affects the normal operation of the furnace, it is called the kiln ring.

[0003] A search revealed existing technology (publication number: CN203758227U) for a rotary kiln ring removal device, which states that "it includes: a steel pipe; rake nails, set at the head of the steel pipe and radially distributed around the outer circumference of the steel pipe." However, existing kiln ring removal devices have a simple structure, poor removal effect, and cannot simultaneously remove all areas inside the rotary kiln, resulting in low working efficiency. Therefore, it is necessary to design a rotary kiln ring removal device. Utility Model Content

[0004] The purpose of this invention is to provide a rotary kiln ring cleaning device, which solves the problems of poor cleaning effect, inability to clean all areas inside the rotary kiln simultaneously, and low work efficiency in related technologies.

[0005] The technical solution of this utility model is as follows:

[0006] A rotary kiln ring cleaning device includes a support frame. A cross is welded inside the support frame, and a motor is screwed into the center of the cross. A transmission rod is welded to the output end of the motor. A groove is formed on the outer wall of one end of the support frame, and a slider is slidably installed inside the groove. A blower is screwed to the other end of the slider. The other end of the transmission rod is welded and fixed to the slider. A cooling device is provided at the air inlet of the blower. An air outlet pipe is inserted into the air outlet of the blower. A pair of first spring telescopic rods are screwed to the outer wall of one side of the air outlet pipe, and a support plate is screwed between the telescopic ends of the two first spring telescopic rods. A pair of vibrating motors are screwed to the top end face of the support plate. A transmission plate is provided above the top of the support plate, and the bottom end face of the transmission plate is screwed and fixed to the output end of the vibrating motors. Several vertical rods are welded equidistantly to the top end face of the transmission plate. A partition is welded inside the air outlet pipe, and a spray frame is screwed to the partition. A guide pump is provided at the bottom of the spray frame, and a water pump is inserted into the input end of the guide pump.

[0007] Preferably, the refrigeration device consists of a heat-conducting frame, a semiconductor refrigeration chip, a heat sink frame, and a cooling fan. The heat-conducting frame is fixed to the air inlet end of the blower. A semiconductor refrigeration chip is bonded to the outside of the heat-conducting frame, and a heat sink frame is screwed to the outside of the semiconductor refrigeration chip. A cooling fan is screwed to the outside of the heat sink frame.

[0008] Preferably, one end of the water pump extends to the inner side of the bottom of the air outlet pipe, and the outer wall of the water pump is provided with a plurality of through holes at equal intervals. The top end face of the spray frame is provided with a plurality of nozzles at equal intervals by threads.

[0009] Preferably, a water inlet pipe is welded to the end of the air outlet pipe away from the blower, and the water inlet pipe is connected to the interior of the air outlet pipe. The water inlet pipe is located at the bottom of the partition and a plug is inserted into the water inlet pipe.

[0010] Preferably, a hidden frame is welded to the bottom of one end of the bracket, and a push plate is inserted into the bottom of the hidden frame. A pair of second spring telescopic rods are screwed to the top of the inner wall of the hidden frame, and the telescopic ends of the second spring telescopic rods are screwed and fixed to the top end face of the push plate.

[0011] Preferably, the bottom of the push plate is arc-shaped.

[0012] Preferably, a third spring telescopic rod is screwed to all four sides of the outer wall of the bracket, and an electric wheel is screwed to the telescopic end of the third spring telescopic rod.

[0013] Preferably, the outer wall of the electric wheel is welded with a vertical plate, and a support rod is welded to the vertical plate, with a roller screwed to the other end of the support rod.

[0014] The beneficial effects of this utility model are:

[0015] The motor drives the transmission rod to rotate, which in turn moves the slider along the track of the slide. The slider drives the blower and the exhaust pipe to move synchronously. The cooling device lowers the temperature of the air discharged from the blower. When the cold air is discharged from the exhaust pipe, it can quickly lower the temperature inside the kiln ring. The water in the exhaust pipe is extracted by the guide pump and the water pipe and sprayed onto the kiln ring through the nozzles on the spray frame, which can improve the cooling effect. After the kiln ring cools down, it will crack. The vibration motor causes the transmission plate to vibrate, which allows the vertical rod to clean the kiln ring by vibration. The first spring telescopic rod can keep the vertical rod close to the kiln ring to ensure that the vibration effect is applied to the kiln ring. This method, by cooling the kiln ring and causing it to crack before vibration cleaning, can effectively improve the cleaning effect and reduce the wear and tear on the rotary kiln. The motor drives the transmission rod to rotate the exhaust pipe, which can clean the kiln ring from all directions, which helps to improve the cleaning efficiency.

[0016] The outward tension of the third spring telescopic rod allows the electric wheel to fit tightly against the inner wall of the rotary kiln. Starting the electric wheel can move the support inside the rotary kiln. The rollers can improve the stability of the support during movement. The second spring telescopic rod can push the push plate out, so that the push plate fits against the inner wall of the rotary kiln, making it easier to push out the debris from cleaning the kiln ring. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is an isometric view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the back structure of this utility model;

[0020] Figure 3 This is a top view of the entire utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 5 This is an overall sectional view of the present invention.

[0023] In the diagram: 1. Bracket; 2. Cross; 3. Motor; 4. Transmission rod; 5. Slide groove; 6. Slider; 7. Blower; 8. Refrigeration unit; 9. Air outlet pipe; 10. First spring telescopic rod; 11. Support plate; 12. Vibration motor; 13. Transmission plate; 14. Vertical rod; 15. Partition plate; 16. Spray frame; 17. Flow pump; 18. Water suction pipe; 19. Spray head; 20. Water supply pipe; 21. Plug; 22. Concealed frame; 23. Push plate; 24. Second spring telescopic rod; 25. Third spring telescopic rod; 26. Electric wheel; 27. Vertical plate; 28. Support rod; 29. ​​Roller. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] like Figure 1-5As shown, this embodiment proposes a rotary kiln ring cleaning device, including a support 1. A cross 2 is welded inside the support 1, and a motor 3 is screwed into the center of the cross 2. A transmission rod 4 is welded to the output end of the motor 3. A groove 5 is opened on the outer wall of one end of the support 1, and a slider 6 is slidably installed inside the groove 5. A blower 7 is screwed to the other end of the slider 6. The other end of the transmission rod 4 is welded and fixed to the slider 6. A cooling device 8 is provided at the air inlet end of the blower 7, and an air outlet pipe 9 is inserted into the air outlet end of the blower 7. A pair of first spring telescopic rods 10 are screwed to the outer wall of one side of the air outlet pipe 9, and a support plate 11 is screwed between the telescopic ends of the two first spring telescopic rods 10. A pair of vibration motors 12 are screwed to the top end face of the support plate 11. A transmission plate 13 is provided above the top of the support plate 11, and the bottom end face of the transmission plate 13 is screwed and fixed to the output end of the vibration motor 12. Several vertical rods 14 are welded at equal intervals on the top end face of the transmission plate 13. A partition plate 15 is welded inside the air outlet pipe 9, and a spray frame 16 is screwed onto the partition plate 15. A guide pump 17 is provided at the bottom of the spray frame 16, and a water pumping pipe 18 is inserted into the input end of the guide pump 17. The refrigeration device 8 is composed of a heat conduction frame, a semiconductor refrigeration chip, a heat sink frame, and a cooling fan. The heat conduction frame is fixed to the air inlet end of the blower 7. A semiconductor refrigeration chip is glued to the outside of the heat conduction frame, and a heat sink frame is screwed onto the outside of the semiconductor refrigeration chip. A cooling fan is screwed onto the outside of the heat sink frame. One end of the bottom of the water pumping pipe 18 extends to the bottom of the air outlet pipe 9. Inside, the outer wall of the water suction pipe 18 is provided with several through holes at equal intervals. When the air outlet pipe 9 rotates, the water suction effect of the water suction pipe 18 can be guaranteed. Several nozzles 19 are installed at equal intervals on the top end face of the spray frame 16 through threads. The spray range can be expanded by multiple nozzles 19. A water inlet pipe 20 is welded to the end of the air outlet pipe 9 away from the blower 7, and the water inlet pipe 20 is connected to the inside of the air outlet pipe 9. The water inlet pipe 20 is located at the bottom of the partition plate 15, and a plug 21 is inserted into the water inlet pipe 20. Water can be added to the air outlet pipe 9 through the water inlet pipe 20. The plug 21 is used to seal the water inlet pipe 20. A hidden frame 22 is welded to the bottom of one end of the bracket 1, and a push plate 23 is inserted into the bottom of the hidden frame 22. A pair of second plates are screwed to the top of the inner wall of the hidden frame 22. A spring telescopic rod 24 is provided, and the telescopic end of the second spring telescopic rod 24 is screwed and fixed to the top end face of the push plate 23. The push plate 23 can be pushed out by the second spring telescopic rod 24, so that the push plate 23 fits against the inner wall of the rotary kiln, which facilitates the removal of debris from the kiln ring. The bottom of the push plate 23 is arc-shaped. A third spring telescopic rod 25 is screwed around the outer wall of the support 1, and an electric wheel 26 is screwed to the telescopic end of the third spring telescopic rod 25. The outward tension of the third spring telescopic rod 25 can make the electric wheel 26 fit tightly against the inner wall of the rotary kiln. A vertical plate 27 is welded to the outer wall of the electric wheel 26, and a support rod 28 is welded to the vertical plate 27. A roller 29 is screwed to the other end of the support rod 28. The roller 29 can improve the stability of the support 1 when it moves.

[0026] The blower 7, first spring telescopic rod 10, vibration motor 12, guide pump 17, second spring telescopic rod 24, third spring telescopic rod 25, and electric wheel 26 used in this embodiment are all existing mature technologies. The blower 7, vibration motor 12, guide pump 17, and electric wheel 26 are all connected to a PLC controller for remote control, and therefore will not be described in detail below. In use, by placing the support 1 into the rotary kiln, the outward tension of the third spring telescopic rod 25 can make the electric wheel 26 adhere tightly to the inner wall of the rotary kiln. Starting the electric wheel 26 can move the support 1 within the rotary kiln. The roller 29 can improve the stability of the support 1 during movement. The motor 3 drives the transmission rod 4 to rotate, which can move the slider 6 along the trajectory of the slide groove 5. The slider 6 can drive the blower 7 and the outlet... The air pipe 9 moves synchronously, and the temperature of the air discharged by the blower 7 is reduced by the cooling device 8. When the cold air is discharged from the air pipe 9, the temperature inside the kiln ring can be quickly reduced. The water in the air pipe 9 is extracted by the guide pump 17 and the water suction pipe 18 and sprayed onto the kiln ring through the nozzle 19 on the spray frame 16, which can improve the cooling effect. After the kiln ring is cooled, it will crack. The vibration motor 12 makes the transmission plate 13 vibrate, which allows the vertical rod 14 to clean the kiln ring by vibration. The first spring telescopic rod 10 can make the vertical rod 14 fit against the kiln ring to ensure that the vibration effect is applied to the kiln ring. The second spring telescopic rod 24 can push the push plate 23 to extend, so that the push plate 23 fits against the inner wall of the rotary kiln, which makes it easy to push out the debris cleaned from the kiln ring. Water can be added to the air pipe 9 by the water supply pipe 20, and the plug 21 is used to seal the water supply pipe 20.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rotary kiln ring cleaning device comprising a support (1), characterized in that, The bracket (1) has a cross (2) welded inside, and a motor (3) is screwed into the center of the cross (2). A transmission rod (4) is welded to the output end of the motor (3). A groove (5) is opened on the outer wall of one end of the bracket (1), and a slider (6) is slidably installed inside the groove (5). A blower (7) is screwed to the other end of the slider (6). The other end of the transmission rod (4) is welded and fixed to the slider (6). A cooling device (8) is provided at the air inlet end of the blower (7). An air outlet pipe (9) is inserted into the air outlet end of the blower (7). A pair of first spring telescopic rods (10) are screwed to the outer wall of one side of the air outlet pipe (9). A support plate (11) is screwed between the telescopic ends of the two first spring telescopic rods (10). A pair of vibration motors (12) are screwed onto the top end face of the support plate (11). A transmission plate (13) is provided above the top of the support plate (11), and the bottom end face of the transmission plate (13) is screwed and fixed to the output end of the vibration motor (12). Several vertical rods (14) are welded at equal intervals on the top end face of the transmission plate (13). A partition plate (15) is welded inside the air outlet pipe (9), and a spray frame (16) is screwed onto the partition plate (15). A flow guide pump (17) is provided at the bottom of the spray frame (16), and a water pumping pipe (18) is inserted into the input end of the flow guide pump (17).

2. A rotary kiln ring cleaning device according to claim 1, characterised in that, The refrigeration device (8) is composed of a heat-conducting frame, a semiconductor refrigeration chip, a heat sink frame and a heat dissipation fan. The heat-conducting frame is fixed to the air inlet end of the blower (7). The semiconductor refrigeration chip is glued to the outside of the heat-conducting frame, and the heat sink frame is screwed to the outside of the semiconductor refrigeration chip. The heat sink frame is screwed to the outside of the heat dissipation fan.

3. A rotary kiln ring cleaning device according to claim 1, characterised in that, The bottom end of the water pumping pipe (18) extends to the bottom inner side of the air outlet pipe (9). The outer wall of the water pumping pipe (18) is provided with several through holes at equal intervals. The top end face of the spray frame (16) is provided with several nozzles (19) at equal intervals by threads.

4. A rotary kiln ring cleaning device according to claim 1, characterised in that, The air outlet pipe (9) is welded to a water inlet pipe (20) at the end away from the blower (7), and the water inlet pipe (20) is connected to the interior of the air outlet pipe (9). The water inlet pipe (20) is located at the bottom of the partition (15), and a plug (21) is inserted into the water inlet pipe (20).

5. A rotary kiln ring cleaning device according to claim 1 wherein, A hidden frame (22) is welded to the bottom of one end of the bracket (1), and a push plate (23) is inserted into the bottom of the hidden frame (22). A pair of second spring telescopic rods (24) are screwed to the top of the inner wall of the hidden frame (22), and the telescopic end of the second spring telescopic rod (24) is screwed to the top end face of the push plate (23).

6. A rotary kiln ring cleaning device according to claim 5, characterised in that, The bottom of the push plate (23) is arc-shaped.

7. A rotary kiln ring cleaning device according to claim 1 wherein, The bracket (1) is screwed with a third spring telescopic rod (25) around its outer wall, and an electric wheel (26) is screwed to the telescopic end of the third spring telescopic rod (25).

8. A rotary kiln ring cleaning device according to claim 7, characterised in that, The outer wall of the electric wheel (26) is welded with a vertical plate (27), and a support rod (28) is welded on the vertical plate (27). A roller (29) is screwed to the other end of the support rod (28).

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