Anti-blocking device of Roots blower

Abstract

The utility model provides an anti-blocking device for a Roots blower, which relates to the technical field of anti-blocking of Roots blowers and comprises an operation panel, three feeding barrels are fixedly mounted at the top of the operation panel, and feeding pipes are fixedly inserted into the tops of the three feeding barrels. According to the utility model, the Roots blower and the three first valves are opened, so that raw materials in the three feeding barrels respectively enter the three cyclone barrels along the three feeding pipes, then part of the raw materials fall into the three temporary storage barrels along the three feeding pipes, and the rest of the raw materials enter the filter along the three output pipes; according to the technical scheme, particles which are relatively round and relatively good in flow can be collected and then enter one of the temporary storage barrels along the discharge pipe under the action of the pneumatic valve, and the rest of particles enter the dust remover along the connecting pipe and then enter the Roots blower, so that the Roots blower cannot be blocked and stuck, the normal operation of the Roots blower is ensured, and the service life of the Roots blower is prolonged. Therefore, the service life of the Roots blower is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of Roots blower anti-blocking, in particular to a Roots blower anti-blocking device. Background Technique

[0002] A Roots blower is a positive displacement blower mainly composed of two or three lobed rotors meshing with each other. It compresses and transports gas through the rotation of the rotors and is widely used in various industrial fields. The Roots blower can effectively transport a large volume of gas at a relatively low pressure and is suitable for gas transmission and gas pressurization. In applications where gas needs to be pressurized, the Roots blower provides the required pressure gain, especially in fields such as water treatment, petrochemical industry, and fuel gas transportation.

[0003] In the prior art, when the Roots blower is working, due to the relatively round and good fluidity of the raw and auxiliary particles, the particles often fly into the dust collector, then enter the Roots blower, and block the Roots blower, resulting in its inability to operate. Therefore, a Roots blower anti-blocking device is needed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the existing equipment is in use, the particles often fly into the dust collector, then enter the Roots blower, and block the Roots blower, resulting in its inability to operate, and to propose a Roots blower anti-blocking device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A Roots blower anti-blocking device includes an operation panel. Three feeding barrels are fixedly installed on the top of the operation panel. Feeding pipes are fixedly inserted into the tops of the three feeding barrels. First valves are fixedly installed on the outer surfaces of the three feeding pipes. Three temporary storage barrels are fixedly installed on the top of the operation panel. First brackets are fixedly installed on the tops of the three temporary storage barrels. Feeding pipes are fixedly inserted into the tops of the three temporary storage barrels. Cyclone barrels are fixedly installed on the tops of the three first brackets. The output ends of the three feeding pipes are communicated with the interiors of the three cyclone barrels, and the input ends of the three feeding pipes are also communicated with the interiors of the three cyclone barrels.

[0006] Preferably, output pipes are fixedly inserted into the tops of the three cyclone barrels, and second valves are fixedly installed on the outer surfaces of the three output pipes.

[0007] Preferably, a second bracket is fixedly installed on the top of the operation panel.

[0008] Preferably, a filter is fixedly installed on the top of the second bracket, and the output ends of the three output pipes are communicated with the interior of the filter.

[0009] Preferably, a discharge pipe is fixedly inserted on one side of the outer wall of the filter, and the output end of the discharge pipe is communicated with the inside of one of the temporary storage barrels.

[0010] Preferably, a pneumatic valve is fixedly installed on the outer surface wall of the discharge pipe, and two strip-shaped grooves are formed on the inner surface wall of the filter.

[0011] Preferably, sliding blocks are movably embedded in the inner surface walls of the two strip-shaped grooves, and a handle hole is formed on one side of the outer wall of each of the two sliding blocks.

[0012] Preferably, a filter plate is fixedly installed between the outer walls of the two sliding blocks, and a connecting pipe is fixedly inserted on the other side of the outer wall of the filter.

[0013] Preferably, a dust collector is fixedly installed on the top of the operation panel, and the output end of the connecting pipe is communicated with the inside of the dust collector.

[0014] Preferably, a Roots blower body is fixedly installed on the top of the operation panel.

[0015] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0016] 1. In the present utility model, when the Roots blower and the three first valves are opened, the raw materials in the three feeding barrels enter the three cyclone barrels along the three feeding pipes respectively. Then, part of them will fall into the three temporary storage barrels along the three feeding pipes, and the rest will enter the filter along the three output pipes. Through the function of the filter, particles with relatively round shape and good fluidity can be collected. Then, through the function of the pneumatic valve, they enter one of the temporary storage barrels along the discharge pipe, and the rest enter the dust collector along the connecting pipe and then into the Roots blower, so that the Roots blower will not be blocked and stuck, ensuring the normal operation of the Roots blower and thus extending the service life of the Roots blower.

[0017] 2. In the present utility model, through the functions of the two strip-shaped grooves, the two sliding blocks and the two handle holes, it is convenient to replace or clean the filter plate in the filter, improving the filtering effect of the filter, thereby further preventing the Roots blower from being blocked and stuck and ensuring the normal operation of the Roots blower. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the Roots blower anti-blocking device proposed by the present utility model;

[0019] Figure 2 is a side view of the Roots blower anti-blocking device proposed by the present utility model;

[0020] Figure 3 is a partial view of the Roots blower anti-blocking device proposed by the present utility model;

[0021] Figure 4 This is a partially unfolded schematic diagram of the anti-blocking device for a Roots blower proposed by the present utility model.

[0022] Legend:

[0023] 1. Operation panel; 2. Feeding bucket; 3. Feeding pipe; 4. First valve; 5. Temporary storage bucket; 6. First support; 7. Feed pipe; 8. Cyclone bucket; 9. Output pipe; 10. Second valve; 11. Second support; 12. Filter; 13. Discharge pipe; 14. Pneumatic valve; 15. Strip groove; 16. Sliding block; 17. Handle hole; 18. Filter plate; 19. Connecting pipe; 20. Dust collector; 21. Roots blower body. Specific implementation manner

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0026] Embodiment 1, as Figures 1 - 4 shown, the present utility model provides an anti-blocking device for a Roots blower, including an operation panel 1. Three feeding buckets 2 are fixedly installed on the top of the operation panel 1. Feeding pipes 3 are fixedly inserted into the tops of the three feeding buckets 2. First valves 4 are fixedly installed on the outer surfaces of the three feeding pipes 3. Three temporary storage buckets 5 are fixedly installed on the top of the operation panel 1. First supports 6 are fixedly installed on the tops of the three temporary storage buckets 5. Feed pipes 7 are fixedly inserted into the tops of the three temporary storage buckets 5. Cyclone buckets 8 are fixedly installed on the tops of the three first supports 6. And the output ends of the three feeding pipes 3 are communicated with the interiors of the three cyclone buckets 8, and the input ends of the three feed pipes 7 are communicated with the interiors of the three cyclone buckets 8. Output pipes 9 are fixedly inserted into the tops of the three cyclone buckets 8. Second valves 10 are fixedly installed on the outer surfaces of the three output pipes 9. A second support 11 is fixedly installed on the top of the operation panel 1. A filter 12 is fixedly installed on the top of the second support 11. And the output ends of the three output pipes 9 are communicated with the interior of the filter 12. A discharge pipe 13 is fixedly inserted into one side of the outer wall of the filter 12. And the output end of the discharge pipe 13 is communicated with the interior of one of the temporary storage buckets 5. A pneumatic valve 14 is fixedly installed on the outer surface of the discharge pipe 13. Two strip grooves 15 are opened on the inner surface of the filter 12.

[0027] The effect achieved by the entire Example 1 is as follows: Start the Roots blower, then open the three first valves 4 and the three second valves 10, so that the raw materials in the three feeding buckets 2 are fed along the three feeding pipes 3 and enter the three cyclone buckets 8. Part of them enters the temporary storage bucket 5 along the three feeding pipes 7, and the remaining part enters the filter 12 along the three output pipes 9. Through the function of the filter plate 18 provided in the filter 12, particles with a relatively round shape and good fluidity can be collected. Then, open the pneumatic valve 14 installed on the discharge pipe 13, so that it enters one of the temporary storage buckets 5 along the discharge pipe 13, and the remaining part enters the dust collector 20 along the connecting pipe 19, and then enters the Roots blower body 21. Because the particles with good fluidity are filtered out, the Roots blower will not be blocked and jammed, ensuring the normal operation of the Roots blower, and thus improving the service life of the Roots blower.

[0028] Example 2 is as Figures 2 - 4 shown. The inner walls of the two strip-shaped grooves 15 are both movably embedded with sliding blocks 16. One side of the outer walls of the two sliding blocks 16 is provided with a handle hole 17. A filter plate 18 is fixedly installed between one side of the outer walls of the two sliding blocks 16. The other side of the outer wall of the filter 12 is fixedly inserted with a connecting pipe 19. A dust collector 20 is fixedly installed on the top of the operation panel 1, and the output end of the connecting pipe 19 is communicated with the inside of the dust collector 20. A Roots blower body 21 is fixedly installed on the top of the operation panel 1.

[0029] The effect achieved by the entire Example 2 is as follows: Since two strip-shaped grooves 15 are provided on the inner wall of the filter 12, and sliding blocks 16 are movably inserted into the inner walls of the two strip-shaped grooves 15, and the filter plate 18 is installed between the two sliding blocks 16, the filter plate 18 can be taken out through the handle holes 17 provided on the two sliding blocks 16, and it can be replaced and cleaned, improving the filtering effect of the filter 12, thereby further preventing the Roots blower from being blocked and jammed, and ensuring the normal operation of the Roots blower.

[0030] Working principle: First, turn on the Roots blower body 21, and then simultaneously open the first valves 4 on the three feeding pipes 3 and the second valves 10 on the three output pipes 9, so that the raw materials in the three feeding barrels 2 enter the cyclone barrel 8 along the three feeding pipes 3. Part of the raw materials enter the temporary storage barrel 5 along the three feeding pipes 7, and the remaining part enters the filter 12 along the three output pipes 9. Since the filter plate 18 is inserted into two strip-shaped grooves 15 on the inner wall of the filter 12 through the sliding blocks 16 installed on both sides, through the action of the filter plate 18, particles with relatively round shape and good fluidity coming from the three output pipes 9 can be collected. Then, through the action of the pneumatic valve 14, they enter one of the temporary storage barrels 5 along the discharge pipe 13, and the remaining part enters the dust collector 20 along the connecting pipe 19 and then enters the Roots blower body 21, thus preventing blockage and jamming of the Roots blower, ensuring the normal operation of the Roots blower, and further extending the service life of the Roots blower. Moreover, the filter plate 18 in the filter 12 is convenient for cleaning and replacement through the action of the two sliding blocks 16 and the two handle holes 17, further improving the filtering effect, thus further preventing the Roots blower from being blocked and jammed, ensuring the normal operation of the Roots blower. Generally speaking, the use effect of the anti-blocking device of the Roots blower is improved.

[0031] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. Roots blower anti-blocking device, characterized by: The invention comprises an operating panel (1), wherein three feeding barrels (2) are fixedly mounted on the top of the operating panel (1), feeding pipes (3) are fixedly inserted on the tops of the three feeding barrels (2), and first valves (4) are fixedly mounted on the outer walls of the three feeding pipes (3); three temporary storage barrels (5) are fixedly mounted on the top of the operating panel (1), first brackets (6) are fixedly mounted on the tops of the three temporary storage barrels (5), feeding pipes (7) are fixedly inserted on the tops of the three temporary storage barrels (5), cyclone barrels (8) are fixedly mounted on the tops of the three first brackets (6), and the output ends of the three feeding pipes (3) are connected to the interiors of the three cyclone barrels (8), and the input ends of the three feeding pipes (7) are connected to the interiors of the three cyclone barrels (8).

2. The Roots blower anti-blocking device according to claim 1 is characterized in that: An output pipe (9) is fixedly inserted into the top of each of the three cyclone barrels (8), and a second valve (10) is fixedly installed on the outer wall of each of the three output pipes (9).

3. The Roots blower anti-blocking device according to claim 2 is characterized in that: A second bracket (11) is fixedly mounted on the top of the operating panel (1).

4. The Roots blower anti-blocking device according to claim 3 is characterized in that: A filter (12) is fixedly mounted on the top of the second bracket (11), and the output ends of the three output pipes (9) are all connected to the inside of the filter (12).

5. The Roots blower anti-blocking device according to claim 4, characterized in that: A discharge pipe (13) is fixedly inserted into one side of the outer wall of the filter (12), and the output end of the discharge pipe (13) is connected to the interior of one of the temporary storage barrels (5).

6. The Roots blower anti-blocking device according to claim 5, characterized in that: A pneumatic valve (14) is fixedly mounted on the outer surface wall of the discharge pipe (13), and two strip-shaped grooves (15) are provided on the inner surface wall of the filter (12).

7. The Roots blower anti-blocking device according to claim 6, characterized in that: The inner surface walls of the two strip-shaped grooves (15) are both movably embedded with sliding blocks (16), and one side of the outer wall of the two sliding blocks (16) is provided with a handle hole (17).

8. The Roots blower anti-blocking device according to claim 7, characterized in that: A filter plate (18) is fixedly mounted between one side of the outer wall of the two sliding blocks (16), and a connecting pipe (19) is fixedly inserted into the other side of the outer wall of the filter (12).

9. The Roots blower anti-blocking device according to claim 8, characterized in that: A dust collector (20) is fixedly mounted on the top of the operating panel (1), and the output end of the connecting pipe (19) is connected to the interior of the dust collector (20).

10. The Roots blower anti-blocking device according to claim 9, characterized in that: A Roots blower body (21) is fixedly mounted on the top of the operating panel (1).

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