Bag-type dust collector with fire alarm function for activated carbon processing

Abstract

The utility model relates to the technical field of activated carbon processing, in particular to a bag-type dust collector with an on-fire alarm function for activated carbon processing, which comprises a shell and a control platform, a filter bag is transversely and fixedly mounted in an inner cavity of the shell, cleaning mechanisms are arranged on two sides of the shell, the top of the shell is communicated with a connecting pipeline, and the connecting pipeline is communicated with the control platform. And the rear side of the shell communicates with an air inlet pipe, blocking mechanisms are arranged in inner cavities of the connecting pipeline and the air inlet pipe, and a water tank is fixedly connected to the top of the rear side of the shell. The device can automatically clean the filtering part, the hydraulic cylinder can drive the air injection plate to clean the filtering part during use, so that the cleaning frequency of workers is reduced, the labor amount of the workers is greatly reduced, meanwhile, when a fire disaster happens, the first fire disaster detector and the second fire disaster detector can conduct monitoring, and the fire disaster is prevented from being damaged. And then the driving motor drives the barrier plate to block so as to prevent the fire from further expanding.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon processing, in particular to a bag dust collector for activated carbon processing with a fire alarm function. Background Technique

[0002] Activated carbon is a kind of carbon treated specially. Organic raw materials are heated under the condition of isolating air to reduce non-carbon components (this process is called carbonization), and then react with gas, and the surface is eroded to produce a structure with developed micropores (this process is called activation). A bag dust collector is used in some processing equipment.

[0003] After retrieval, the publication number is CN219722396U, and the name is an activated carbon dust removal device, which includes a dust removal box with an air inlet and an air outlet respectively arranged at both ends. Through research and analysis, it is found that this device adopts an activated carbon dust removal mechanism formed by combining side plates and activated carbon plates, which can be replaced by lateral disassembly, improving the replacement efficiency. At the same time, since the ventilation holes between adjacent two activated carbon plates are staggered, while ensuring sufficient air diversion, it can also improve the contact efficiency between air and activated carbon plates. However, to a certain extent, there are still the following disadvantages.

[0004] For example, when this device is in use, most of them do not have the function of automatically cleaning the filter components. When used for a long time, the filter components are prone to blockage, which requires staff to clean them regularly. This is likely to increase the workload of the staff, and it is also unable to give a fire alarm warning during use. When a fire occurs, if it cannot be dealt with in time, it is easy to cause a fire accident. To solve the above technical problems, we have designed a bag dust collector for activated carbon processing with a fire alarm function. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bag dust collector for activated carbon processing with a fire alarm function, which has the advantages of being able to automatically clean the filter components and being able to give a fire alarm, and solves the problems that most of them do not have the function of automatically cleaning the filter components, so that staff need to clean them regularly, and it is also unable to give a fire alarm warning. When a fire occurs, if it cannot be dealt with in time, it is easy to cause a fire accident.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A bag filter for activated carbon processing with a fire alarm function, comprising a housing and a control platform. A filter bag is horizontally and fixedly installed in the inner cavity of the housing. Cleaning mechanisms are provided on both sides of the housing. A connecting pipe is communicated with the top of the housing. An air inlet pipe is communicated with the rear side of the housing. Blocking mechanisms are arranged in the inner cavities of the connecting pipe and the air inlet pipe. A water tank is fixedly connected to the top of the rear side of the housing. A water pump is fixedly connected to the top of the water tank. A signal transceiver is fixedly connected to the right side of the housing. The cleaning mechanism includes fixing frames, and the number of the fixing frames is two. The fixing frames are fixedly installed on both sides of the housing. The blocking mechanism includes drive motors, and the drive motors are respectively fixedly installed on the surfaces of the air inlet pipe and the connecting pipe.

[0007] Preferably, the output ends of the drive motors respectively penetrate into the inner cavities of the air inlet pipe and the connecting pipe and are fixedly connected with blocking plates. Limiting bumps are fixedly connected to both sides of the inner cavities of the air inlet pipe and the connecting pipe. A buffer pad is fixedly connected to the surface of the blocking plate.

[0008] Preferably, a second fire detector is installed through the surface of the air inlet pipe, and first fire detectors are installed through both sides of the surface of the connecting pipe.

[0009] Preferably, a hydraulic cylinder is installed through the bottom of the fixing frame. The output end of the hydraulic cylinder penetrates into the inner cavity of the fixing frame and is fixedly connected with a connecting plate. A jet plate is fixedly connected to one side of the two connecting plates facing each other.

[0010] Preferably, a telescopic hose is communicated with the bottom of the jet plate, and the air inlet end of the telescopic hose is communicated with an air compression device.

[0011] Preferably, support legs are fixedly connected to both sides of the housing. Sliding holes are opened on both sides of the housing. The bottom of the housing is communicated with an external air blowing device. Limiting sliding rods are fixedly connected to both sides of the housing.

[0012] Preferably, the liquid outlet end of the water pump is communicated with an atomizing spray plate through a connecting hose. The number of the atomizing spray plates is two. The output end of the control platform is respectively communicated with an alarm and a mobile terminal. The control platform is bidirectionally electrically connected with the signal transceiver.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the cooperation of an atomizing spray plate, a first fire detector, an air inlet pipe, a fixing frame, a hydraulic cylinder, a driving motor, a baffle plate, a buffer pad, a limiting lug, a second fire detector and an alarm, the utility model can automatically clean the filtering component. During use, the hydraulic cylinder drives the air jet plate to clean the filtering component, thereby reducing the number of times of cleaning by staff and greatly reducing the labor intensity of the staff. At the same time, when a fire occurs, the first fire detector and the second fire detector will monitor, and then the driving motor drives the baffle plate to block to prevent the fire from further spreading. Brief Description of the Drawings

[0015] Figure 1 is a sectional three-dimensional view of the structure of the utility model;

[0016] Figure 2 is a rear three-dimensional view of the structure of the utility model;

[0017] Figure 3 is a three-dimensional view of the local structure cleaning mechanism of the utility model;

[0018] Figure 4 is a three-dimensional view of the local structure blocking mechanism of the utility model;

[0019] Figure 5 is a system schematic diagram of the utility model.

[0020] In the figure: 1. Housing; 2. Filter bag; 3. Cleaning mechanism; 4. Connecting pipe; 5. Atomizing spray plate; 6. First fire detector; 7. Signal transceiver; 8. Blocking mechanism; 9. Water tank; 10. Water pump; 11. Air inlet pipe; 12. Fixing frame; 13. Hydraulic cylinder; 14. Connecting plate; 15. Air jet plate; 16. Telescopic hose; 17. Driving motor; 18. Baffle plate; 19. Buffer pad; 20. Limiting lug; 21. Second fire detector; 22. Control platform; 23. Mobile terminal; 24. Alarm. Detailed Description of the Preferred Embodiment

[0021] Please refer to Figures 1 - 5, a bag filter for activated carbon processing with a fire alarm function, including a housing 1 and a control platform 22. A filter bag 2 is horizontally and fixedly installed in the inner cavity of the housing 1. Cleaning mechanisms 3 are provided on both sides of the housing 1. A connecting pipe 4 is communicated with the top of the housing 1. An air inlet pipe 11 is communicated with the rear side of the housing 1. Blocking mechanisms 8 are provided in the inner cavities of the connecting pipe 4 and the air inlet pipe 11. A water tank 9 is fixedly connected to the top of the rear side of the housing 1. A water pump 10 is fixedly connected to the top of the water tank 9. A signal transceiver 7 is fixedly connected to the right side of the housing 1. The cleaning mechanism 3 includes fixing frames 12. The number of the fixing frames 12 is two. The fixing frames 12 are fixedly installed on both sides of the housing 1. The blocking mechanism 8 includes drive motors 17. The drive motors 17 are respectively fixedly installed on the surfaces of the air inlet pipe 11 and the connecting pipe 4. By providing the fixing frames 12, the connecting plates 14 can be guided and limited, and at the same time, the inside of the housing 1 can be sealed and protected.

[0022] Please refer to Figure 2 and Figure 4 , the output ends of the drive motors 17 respectively penetrate into the inner cavities of the air inlet pipe 11 and the connecting pipe 4 and are fixedly connected with blocking plates 18. Limiting bumps 20 are fixedly connected to both sides of the inner cavities of the air inlet pipe 11 and the connecting pipe 4. A buffer pad 19 is fixedly connected to the surface of the blocking plate 18. By providing the buffer pad 19, the blocking plate 18 can be buffered, thereby increasing the protection of the blocking plate 18.

[0023] Please refer to Figure 1 and Figure 4 , a second fire detector 21 is installed through the surface of the air inlet pipe 11, and first fire detectors 6 are installed through both sides of the surface of the connecting pipe 4.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 , a hydraulic cylinder 13 is installed through the bottom of the fixing frame 12. The output end of the hydraulic cylinder 13 penetrates into the inner cavity of the fixing frame 12 and is fixedly connected with a connecting plate 14. A jet plate 15 is fixedly connected to one side of the two connecting plates 14 facing each other.

[0025] Please refer to Figure 1 and Figure 2 , the bottom of the jet plate 15 is communicated with a telescopic hose 16. The air inlet end of the telescopic hose 16 is communicated with an air compression device.

[0026] Please refer to Figure 1 and Figure 2, support legs are fixedly connected to both sides of the housing 1. Sliding holes are provided on both sides of the housing 1. The bottom of the housing 1 is communicated with an external air blowing device. Limiting slide bars are fixedly connected to both sides of the housing 1. The bottom end of the connecting pipe 4 is communicated with an external drainage device. The water inlet end of the water pump 10 is communicated with the water tank 9. The right side of the water tank 9 is respectively communicated with a water inlet pipe and a drainage pipe. By providing the sliding holes, it is convenient for the connecting plate 14 to move up and down, and at the same time, the connecting plate 14 can be limited. By providing the limiting slide bars, the jet plate 15 can be guided and limited to prevent the jet plate 15 from shifting.

[0027] Please refer to Figure 1 , Figure 2 and Figure 5 , the liquid outlet end of the water pump 10 is communicated with an atomizing spray plate 5 through a connecting hose. The number of atomizing spray plates 5 is two. The output ends of the control platform 22 are respectively communicated with an alarm 24 and a mobile terminal 23. The control platform 22 is bidirectionally electrically connected to the signal transceiver 7. The output ends of the signal transceiver 7 are respectively electrically connected to the water pump 10, the hydraulic cylinder 13 and the drive motor 17.

[0028] During use, the user first adds the liquid to the water tank 9. At the same time, the user starts various external devices. Then, the user conveys the activated carbon material into the housing 1 through the air inlet pipe 11. Subsequently, the material drifts upward through the air blowing device, so that the filter bag 2 can filter the activated carbon material. After processing, the activated carbon material in the housing 1 will enter the next processing device through the drainage device externally connected to the connecting pipe 4. During processing, the first fire detector 6 and the second fire detector 21 will monitor the connecting pipe 4 and the air inlet pipe 11 in real time. When the first fire detector 6 and the second fire detector 21 detect a fire, the first fire detector 6 and the second fire detector 21 will send information to the control platform 22 through the signal transceiver 7, so that the control platform 22 can start the water pump 10 and the drive motor 17. The output end of the drive motor 17 first drives the two baffle plates 18 to fit with the limiting protrusions 20, so that the buffer pads 19 can cooperate with the limiting protrusions 20 to block and close the air inlet pipe 11 and the connecting pipe 4. When closing, the liquid outlet end of the water pump 10 will atomize and spray the connecting pipe 4 and the air inlet pipe 11 through the atomizing spray plate 5 to prevent flames from entering the device. At the same time, the control platform 22 will also send information to the alarm 24 and the mobile terminal 23 respectively, so that the staff can process it in time. After the device is used, the user regularly starts the hydraulic cylinder 13 and the external air compression device. The output end of the hydraulic cylinder 13 will drive the jet plate 15 to move up and down through the connecting plate 14. When moving, the telescopic hose 16 will convey the compressed air into the jet plate 15, so that the jet plate 15 can blow the surface of the filter bag 2 to prevent excessive dust on the surface of the filter bag 2 and at the same time reduce the number of times the staff cleans the filter components.

[0029] In summary, the bag filter for activated carbon processing with a fire alarm function, through the cooperation of the housing 1, filter bag 2, cleaning mechanism 3, connecting pipe 4, atomizing spray plate 5, first fire detector 6, signal transceiver 7, blocking mechanism 8, water tank 9 and water pump 10, solves the problems that most of them do not have automatic cleaning of the filtering components, which requires regular cleaning by staff, and cannot give fire alarm warnings. In case of a fire, if it cannot be handled in time, it is easy to cause a fire accident.

Claims

1. A bag filter for activated carbon processing with a fire alarm function, comprising a housing (1) and a control platform (22), characterized in that: A filter bag (2) is fixedly installed in the inner cavity of the shell (1) in a transverse direction. A cleaning mechanism (3) is arranged on both sides of the shell (1). The top of the shell (1) is connected to a connecting pipe (4). The rear side of the shell (1) is connected to an air intake pipe (11). The inner cavities of the connecting pipe (4) and the air intake pipe (11) are both provided with a blocking mechanism (8). The top of the rear side of the shell (1) is fixedly connected to a water tank (9). The top of the water tank (9) is fixedly connected to a water pump (10). The right side of the shell (1) is fixedly connected to a signal transceiver (7). The cleaning mechanism (3) comprises a fixing frame (12). The number of the fixing frames (12) is two. The fixing frames (12) are fixedly installed on both sides of the shell (1). The blocking mechanism (8) comprises a driving motor (17). The driving motor (17) is fixedly installed on the surface of the air intake pipe (11) and the connecting pipe (4), respectively.

2. The bag dust collector for activated carbon processing with a fire alarm function according to claim 1, characterized in that: The output end of the driving motor (17) respectively penetrates the inner cavity of the air intake pipe (11) and the connecting pipe (4) and is fixedly connected to a blocking plate (18); both sides of the inner cavity of the air intake pipe (11) and the connecting pipe (4) are fixedly connected to limiting protrusions (20); and a buffer pad (19) is fixedly connected to the surface of the blocking plate (18).

3. The bag dust collector for activated carbon processing with a fire alarm function according to claim 1, characterized in that: A second fire detector (21) is installed through the surface of the air intake pipe (11), and first fire detectors (6) are installed through both sides of the surface of the connecting pipe (4).

4. The bag dust collector for activated carbon processing with a fire alarm function according to claim 1, characterized in that: A hydraulic cylinder (13) is installed through the bottom of the fixed frame (12); an output end of the hydraulic cylinder (13) penetrates the inner cavity of the fixed frame (12) and is fixedly connected to a connecting plate (14); and jet plates (15) are fixedly connected to opposite sides of the two connecting plates (14).

5. The bag dust collector for activated carbon processing with a fire alarm function according to claim 4, characterized in that: The bottom of the jet plate (15) is connected to a telescopic hose (16), and the air inlet end of the telescopic hose (16) is connected to an air compression device.

6. The bag dust collector for activated carbon processing with a fire alarm function according to claim 1, characterized in that: Support legs are fixedly connected to both sides of the shell (1), sliding holes are provided on both sides of the shell (1), the bottom of the shell (1) is connected to an external air blowing device, and limited sliding rods are fixedly connected to both sides of the shell (1).

7. The bag dust collector for activated carbon processing with a fire alarm function according to claim 1, characterized in that: The liquid outlet end of the water pump (10) is connected to an atomizing spray plate (5) via a connecting hose, and the number of the atomizing spray plates (5) is two. The output end of the control platform (22) is respectively connected to an alarm (24) and a mobile terminal (23), and the control platform (22) is bidirectionally electrically connected to a signal transceiver (7).

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