Rapping device

Abstract

The utility model relates to the technical field of rapping equipment, in particular to a rapping device. According to the technical scheme, the device comprises a base, purification boxes are installed on the two sides of the upper surface of the base, a supporting column is installed on the upper surface of the base, a bin body is installed at the other end of the supporting column, a temperature sensor A and a temperature sensor B are installed on one side of the inner wall of the bin body, and the temperature sensor A is located above the temperature sensor B; u-shaped clamping plates are installed on the two sides of the inner wall of the purification box, a filter plate and an activated carbon plate are installed on the U-shaped clamping plates, the filter plate is located above the activated carbon plate, a control box is installed above one side of the outer wall of the purification box, and a controller is installed in the control box. According to the utility model, the rapping efficiency is improved, the furnace shutdown time is shortened, the labor capacity is greatly reduced, pollutants generated by rapping can be purified, and the practicability is strong.

Description

Technical Field

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

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The original meaning of pot refers to a water container heated on fire, and furnace refers to a place where fuel is burned. The boiler consists of two major parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's lives, or can be converted into mechanical energy through a steam power device, or the mechanical energy can be converted into electrical energy through a generator. A boiler that provides hot water is called a hot water boiler, which is mainly used for life and also has a small number of applications in industrial production. A boiler that generates steam is called a steam boiler, often referred to as a boiler, and is mostly used in thermal power plants, ships, locomotives and industrial and mining enterprises. In order to prevent the soot in the boiler from sticking to the inner wall of the boiler, a starting vibration device is generally used to clean it.

[0003] The existing boiler is a steel ball mill intermediate storage type pulverized coal boiler. During operation and combustion, the pulverized coal bin needs to maintain a certain pulverized coal level to ensure the stable pulverized coal feeding of the 12 pulverized coal feeders of the boiler, and regular pulverized coal reduction work is carried out every week to prevent the pulverized coal bin from being at a high pulverized coal level for a long time. The pulverized coal in some parts does not flow, especially the pulverized coal attached to the wall or in the corners. The pulverized coal may "bridge" and agglomerate, which can easily cause the pulverized coal to spontaneously combust, affecting the normal pulverizing and the safe and stable operation of the boiler. Especially during the shutdown process, in order to ensure that the pulverized coal bin is completely burned out, the pulverized coal bin needs to be manually vibrated, which is time-consuming and labor-intensive, and the effect of manual vibration is not ideal. The pulverized coal attached to the wall of the pulverized coal bin cannot be completely cleaned up. It is often necessary to cooperate with the maintenance personnel to manually clean up the remaining pulverized coal in the pulverized coal bin after the shutdown. The cleaning workload is large, and the accumulation of remaining pulverized coal in the bin is prone to spontaneous combustion, which poses an unsafe hazard. Utility Model Content

[0004] The purpose of the utility model is to provide a rapping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating device, comprising a base, purification boxes are installed on both sides of the upper surface of the base, support columns are installed on the upper surface of the base, a warehouse body is installed on the other end of the support columns, a temperature sensor A and a temperature sensor B are installed on one side of the inner wall of the warehouse body, and the temperature sensor A is located above the temperature sensor B, U-shaped pallets are installed on both sides of the inner wall of the purification box, a filter plate and an activated carbon plate are installed on the U-shaped pallet, and the filter plate is located above the activated carbon plate, a control box is installed above one side of the outer wall of the purification box, a controller is installed inside the control box, an exhaust pipe is installed below one side of the outer wall of the purification box, and a fan is installed inside the exhaust pipe.

[0006] Through the coordinated arrangement of the controller, pneumatic vibrator A, pneumatic vibrator B, temperature sensor A, temperature sensor B and other structures, the controller, pneumatic vibrator A, pneumatic vibrator B, temperature sensor A and temperature sensor are started, and the temperature sensor A can monitor the temperature of the upper half of the bin body. When the temperature of the upper half of the bin body is greater than the preset value, it means that a large amount of coal powder is attached to the inner wall of the upper half of the bin body. The controller controls the pneumatic vibrator B to shake off the coal powder in the upper half of the bin body. The temperature sensor B can monitor the temperature of the lower half of the bin body. When the temperature of the lower half of the bin body is greater than the preset value, it means that a large amount of coal powder is attached to the inner wall of the lower half of the bin body. The controller controls the pneumatic vibrator B to shake off the coal powder in the lower half of the bin body.

[0007] Preferably, a display screen and a controller panel are installed on the front end surface of the control box, and the display screen is located above the controller panel, and control buttons are installed on the controller panel.

[0008] Preferably, a feed hopper is installed on the upper surface of the warehouse body, and a discharge pipe is installed on the lower surface of the warehouse body.

[0009] Preferably, filter holes are provided on the filter plate.

[0010] Preferably, a sealing door is installed on the front end surface of the purification box, and a safety lock is installed on the front end surface of the sealing door.

[0011] Preferably, an air supply pipe is installed above one side of the outer wall of the purification box, and the other end of the air supply pipe is connected to the air collecting hood through a joint.

[0012] Preferably, a limiting groove is provided on the upper surface of the base, a tension roller is installed inside the limiting groove, a material receiving trolley is installed on the upper surface of the tension roller, and a handle is installed on one side of the outer wall of the material receiving trolley.

[0013] Preferably, pneumatic rapper A and pneumatic rapper B are installed on both sides of the outer wall of the warehouse body, and pneumatic rapper B is located above pneumatic rapper A.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is configured by coordination of a controller, a pneumatic vibrator A, a pneumatic vibrator B, a temperature sensor A, a temperature sensor B and other structures. The controller, the pneumatic vibrator A, the pneumatic vibrator B, the temperature sensor A and the temperature sensor are started. The temperature sensor A can monitor the temperature of the upper half of the bin body. When the temperature of the upper half of the bin body is greater than a preset value, it indicates that a large amount of coal powder is attached to the inner wall of the upper half of the bin body. The controller controls the pneumatic vibrator B to vibrate the coal powder in the upper half of the bin body off. The temperature sensor B can monitor the temperature of the lower half of the bin body. When the temperature of the lower half of the bin body is greater than a preset value, it indicates that a large amount of coal powder is attached to the inner wall of the lower half of the bin body. The controller controls the pneumatic vibrator B to vibrate the coal powder in the lower half of the bin body off.

[0016] 2. The utility model adopts the coordinated arrangement of a series of structures such as a filter plate, an activated carbon plate, an air collecting hood and a fan. When the fan is started, the suction force generated by the fan can suck the coal powder particles shaken off inside the silo into the purification box, filter out larger particles through the filter holes on the filter plate, and filter out toxic gases through the activated carbon plate, thereby avoiding the dust and debris generated by the coal powder shaking off the silo to pollute the working environment, and the utility model has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a side view of the utility model;

[0020] Figure 4 For this utility model Figure 3 sectional view of .

[0021] In the figure: 1. Feed hopper; 2. Bin body; 3. Material receiving car; 4. Support column; 5. Purification box; 6. Base; 7. Air pipe; 8. Limiting groove; 9. Handle; 10. Elastic roller; 11. Air collecting hood; 12. Connector; 13. Sealing door; 14. Safety lock; 15. Control button; 16. Controller panel; 17. Display screen; 18. Control box; 19. Pneumatic vibrator A; 20. Pneumatic vibrator B; 21. Discharge pipe; 22. Exhaust pipe; 23. Temperature sensor A; 24. Temperature sensor B; 25. Filter plate; 26. U-shaped pallet; 27. Activated carbon plate; 28. Fan; 29. ​​Filter hole; 30. Controller. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1-4 As shown, a rapping device proposed by the utility model includes a base 6, purification boxes 5 are installed on both sides of the upper surface of the base 6, support columns 4 are installed on the upper surface of the base 6, a warehouse body 2 is installed on the other end of the support columns 4, a temperature sensor A23 and a temperature sensor B24 are installed on one side of the inner wall of the warehouse body 2, and the temperature sensor A23 is located above the temperature sensor B24, U-shaped card plates 26 are installed on both sides of the inner wall of the purification box 5, a filter plate 25 and an activated carbon plate 27 are installed on the U-shaped card plate 26, and the filter plate 25 is located above the activated carbon plate 27, a control box 18 is installed above one side of the outer wall of the purification box 5, a controller 30 is installed inside the control box 18, an exhaust pipe 22 is installed below one side of the outer wall of the purification box 5, and a fan 28 is installed inside the exhaust pipe 22.

[0025] The working principle of the rapping device based on the first embodiment is: through the coordinated arrangement of the controller 30, the pneumatic rapper A19, the pneumatic rapper B20, the temperature sensor A23, the temperature sensor B24 and other structures, the controller 30, the pneumatic rapper A19, the pneumatic rapper B20, the temperature sensor A23 and the temperature sensor are started, the temperature sensor A23 can monitor the temperature of the upper half of the bin body 2, when the temperature of the upper half of the bin body 2 is greater than the preset value, it means that a large amount of coal powder is attached to the inner wall of the upper half of the bin body 2, the controller 30 controls the pneumatic rapper B20 to shake off the coal powder in the upper half of the bin body 2, the temperature sensor B24 can monitor the temperature of the lower half of the bin body 2, when the temperature of the lower half of the bin body 2 is greater than the preset value, it means that a large amount of coal powder is attached to the inner wall of the lower half of the bin body 2, the controller 30 controls the pneumatic rapper B20 to shake off the coal powder in the lower half of the bin body 2.

[0026] Embodiment 2

[0027] like Figure 1-4As shown, a rapping device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a display screen 17 and a controller panel 16 are installed on the front end surface of the control box 18, and the display screen 17 is located above the controller panel 16, and a control button 15 is installed on the controller panel 16, a feed hopper 1 is installed on the upper surface of the bin body 2, a discharge pipe 21 is installed on the lower surface of the bin body 2, a filter hole 29 is provided on the filter plate 25, and a sealing door 13 is installed on the front end surface of the purification box 5, and the front end of the sealing door 13 is A safety lock 14 is installed on the surface, an air supply pipe 7 is installed on the upper side of the outer wall of the purification box 5, the other end of the air supply pipe 7 is connected to the air collecting hood 11 through a joint 12, a limiting groove 8 is provided on the upper surface of the base 6, a tension roller 10 is installed inside the limiting groove 8, a material receiving trolley 3 is installed on the upper surface of the tension roller 10, a handle 9 is installed on one side of the outer wall of the material receiving trolley 3, and pneumatic vibrators A19 and pneumatic vibrators B20 are installed on both sides of the outer wall of the warehouse body 2, and the pneumatic vibrator B20 is located above the pneumatic vibrator A19.

[0028] In this embodiment, the feeding hopper 1 facilitates the feeding of the silo 2, the discharge pipe 21 facilitates the discharge of coal powder, the filter holes 29 on the filter plate 25 facilitate the filtering of impurities, the air collecting hood 11 facilitates the absorption of pollutants and impurities into the purification box 5, the receiving vehicle 3 facilitates the collection and recycling of coal blocks, and the pneumatic vibrators A19 and B20 facilitate the shaking off of coal powder on the inner wall of the silo 2.

[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A rapping device, comprising a base (6), characterized in that: A purification box (5) is installed on both sides of the upper surface of the base (6); a support column (4) is installed on the upper surface of the base (6); a warehouse (2) is installed on the other end of the support column (4); a temperature sensor A (23) and a temperature sensor B (24) are installed on one side of the inner wall of the warehouse (2), and the temperature sensor A (23) is located above the temperature sensor B (24); a U-shaped card plate (26) is installed on both sides of the inner wall of the purification box (5); a filter plate (25) and an activated carbon plate (27) are installed on the U-shaped card plate (26), and the filter plate (25) is located above the activated carbon plate (27); a control box (18) is installed above one side of the outer wall of the purification box (5), and a controller (30) is installed inside the control box (18); an exhaust pipe (22) is installed below one side of the outer wall of the purification box (5), and a fan (28) is installed inside the exhaust pipe (22).

2. A rapping device according to claim 1, characterized in that: A display screen (17) and a controller panel (16) are installed on the front face of the control box (18), and the display screen (17) is located above the controller panel (16), and a control button (15) is installed on the controller panel (16).

3. A rapping device according to claim 1, characterized in that: A feed hopper (1) is installed on the upper surface of the bin body (2), and a discharge pipe (21) is installed on the lower surface of the bin body (2).

4. A rapping device according to claim 1, characterized in that: The filter plate (25) is provided with filter holes (29).

5. A rapping device according to claim 1, characterized in that: A sealing door (13) is installed on the front end surface of the purification box (5), and a safety lock (14) is installed on the front end surface of the sealing door (13).

6. A rapping device according to claim 1, characterized in that: An air delivery pipe (7) is installed above one side of the outer wall of the purification box (5), and the other end of the air delivery pipe (7) is connected to the air collecting hood (11) via a joint (12).

7. A rapping device according to claim 1, characterized in that: A limiting groove (8) is provided on the upper surface of the base (6), a tension roller (10) is installed inside the limiting groove (8), a material receiving trolley (3) is installed on the upper surface of the tension roller (10), and a handle (9) is installed on one side of the outer wall of the material receiving trolley (3).

8. A rapping device according to claim 1, characterized in that: A pneumatic rapper A (19) and a pneumatic rapper B (20) are installed on both sides of the outer wall of the warehouse body (2), and the pneumatic rapper B (20) is located above the pneumatic rapper A (19).

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