Flue gas filter screen treatment device

Abstract

The utility model relates to the technical field of heat supply, in particular to a flue gas filter screen processing device. Comprising a cleaning device and a servo motor, an ultrasonic vibrator is installed in the middle of the cleaning device, a water suction pump is installed above a water storage bin, a water conveying pipeline, a water collecting pipeline and a high-pressure nozzle are connected to the upper portion of the water suction pump, the servo motor is installed on the outer side of the cleaning device, and a two-way lead screw and a first sliding block are connected to the front portion of the servo motor; the upper portion of the driving motor is connected with a trapezoidal lead screw, a second sliding block, a connecting rod and a storage rack. The ultrasonic vibrator is matched with soaking of the filter screen to soften and primarily clean dirt on the filter screen, the driving motor drives the storage rack to ascend to the middle of the water collecting pipeline through the trapezoidal lead screw, the water suction pump conveys water to the positions of the water collecting pipeline and the high-pressure nozzles to be discharged at high pressure, and the filter screen is cleaned. By adopting the mode, stubborn dirt on the filter screen can be comprehensively and reliably cleaned, and the mechanical cleaning efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and heat supply, in particular to a flue gas filter processing device. Background Art

[0002] The flue gas in the heating system usually needs to be treated before being discharged. The flue gas needs to be purified before discharge. The first step in flue gas treatment is flue gas collection. After that, the flue gas passes through the flue gas dust removal device to remove particulate matter and dust in the flue gas. Common methods include gravity sedimentation, cyclone separation and filtration, and then the gas is subjected to purification processes such as desulfurization and denitrification.

[0003] The flue gas filter is an important component in the flue gas treatment system, which is used to capture and filter particulate matter and solid particles in the flue gas. It is usually made of high temperature and corrosion resistant materials, such as glass fiber, ceramic fiber or metal mesh.

[0004] The filter used to remove particulate matter and dust in the flue gas needs to be treated after a period of use. The treatment methods include mechanical cleaning, high-temperature sintering, chemical cleaning and replacement and recycling. Mechanical cleaning is usually carried out using high-pressure water or air flow to rinse or blow the particulate matter off the filter. During use, the filter is prone to stubborn dirt. The existing treatment method is to manually clean the stubborn dirt on the filter after mechanical cleaning, which reduces the efficiency of mechanical cleaning. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a flue gas filter processing device to solve the problem that the filter is prone to stubborn dirt during use. The existing processing method is to manually clean the stubborn dirt on the filter after mechanical cleaning, which reduces the efficiency of mechanical cleaning.

[0006] To achieve the above objectives, the utility model adopts the following technical solution: a flue gas filter processing device, comprising a cleaning device and a servo motor, a waste water tank is provided at the bottom of the cleaning device, and an ultrasonic vibrator is installed at the middle part of the cleaning device, water storage tanks are installed on both sides of the cleaning device, and a connecting water pipe is installed on the outside of the cleaning device, a drain pipe is installed on the side of the cleaning device away from the connecting water pipe, a water pump is installed above the water storage tank, and a water supply pipe is connected to the top of the water pump, a water collecting pipe is connected to the top of the water supply pipe, and high-pressure nozzles are installed at equal intervals on the inner side of the water collecting pipe, the servo motor is installed on the outer side of the cleaning device, and a bidirectional screw rod is connected in front of the servo motor, a slider 1 is installed on the outer side of the bidirectional screw rod, a driving motor is installed at the bottom of the cleaning device, and a trapezoidal screw rod is connected above the driving motor, and a slider 2 is installed on the trapezoidal screw rod, a connecting rod is connected to the inner side of the slider 2, and a storage rack is installed below the connecting rod.

[0007] The beneficial effects of the utility model are as follows: the ultrasonic vibrator cooperates with the immersion of the filter screen to soften and initially clean the dirt on the filter screen, the driving motor drives the rack to rise to the middle part of the water collection pipe through the trapezoidal screw, the water pump transports water to the position of the water collection pipe and the high-pressure nozzle for high-pressure discharge, and the servo motor drives the high-pressure nozzle to slide along the rack through the slider to clean the filter screen. This method can comprehensively and reliably clean the stubborn dirt on the filter screen, ensuring the efficiency of mechanical cleaning;

[0008] After cleaning is completed, open the valve on the connecting water pipe, and the cleaning water inside the cleaning device can enter the interior of the cleaning device through the connecting water pipe, thereby facilitating the water change of the cleaning device, and then open the drain pipe to discharge the waste water.

[0009] In order to facilitate the slider to drive the water collection pipe and high-pressure nozzle to slide:

[0010] As a further improvement of the above technical solution: both ends of the water collecting pipe are installed on the inner side of the slider one.

[0011] The beneficial effect of this improvement is that the servo motor drives the slider to slide through the bidirectional screw, and the slider can drive the water collection pipe installed on the inner side of the slider to slide smoothly, so that the water collection pipe can drive the high-pressure nozzle to clean the filter comprehensively and reliably.

[0012] To facilitate the sliding of slider 1:

[0013] As a further improvement of the above technical solution: a slide groove is provided at a position of the cleaning device close to the slide block 1, and a snap-fitting sliding installation structure is formed between the slide block 1 and the slide groove.

[0014] The beneficial effect of this improvement is that the sliding of the slider 1 can be guided and limited by the sliding groove, thereby facilitating the slider 1 to drive the water collection pipe and the high-pressure nozzle to slide.

[0015] To facilitate the lifting of the shelf:

[0016] As a further improvement of the above technical solution: the trapezoidal screw and the bottom surface of the cleaning device are arranged perpendicular to each other.

[0017] The beneficial effect of this improvement is that the mutually perpendicular arrangement can enable the driving motor to drive the trapezoidal screw to rotate, thereby driving the storage rack to rise and fall smoothly through the slider 2 and the connecting rod.

[0018] As a further improvement of the above technical solution: the cross section of the connecting rod is arranged in an n-shape.

[0019] The beneficial effect of this improvement is that the n-shaped arrangement can avoid interference between the connecting rod and the cleaning device when the connecting rod drives the storage rack to rise and fall, thereby facilitating the lifting and falling of the storage rack.

[0020] As a further improvement of the above technical solution: a rib is provided at the connection between the connecting rod and the storage rack, and supporting blocks are installed at equal intervals on the inner side of the storage rack.

[0021] The beneficial effect of this improvement is that when the connecting rod pulls the storage rack to rise or fall, the ribs can increase the strength of the connection between the connecting rod and the storage rack to avoid breakage of the connection between the connecting rod and the storage rack, and the support block can limit the position of the filter, making it convenient to place the filter inside the storage rack.

[0022] To facilitate the cleaning of the filter:

[0023] As a further improvement of the above technical solution: the storage rack and the bottom surface of the cleaning device are arranged parallel to each other.

[0024] The beneficial effect of this improvement is that the racks are arranged in parallel so that when the water collection pipe cooperates with the high-pressure nozzle to clean the filter inside the rack, the high-pressure water can clean the filter more evenly.

[0025] To facilitate water change in cleaning device:

[0026] As a further improvement of the above technical solution: electromagnetic valves are installed on both the connecting water pipe and the drain pipe.

[0027] The beneficial effect of this improvement is that after cleaning is completed, the valve on the connecting water pipe is opened, and the cleaning water inside the cleaning device can enter the interior of the cleaning device through the connecting water pipe, thereby facilitating the water replacement of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall main structure.

[0029] Figure 2 It is a schematic diagram of the overall right view structure.

[0030] Figure 3 It is a schematic diagram of the overall structure from a top view.

[0031] Figure 4 This is a schematic diagram of the axonometric structure of the water collecting pipe and high-pressure nozzle.

[0032] Figure 5 It is a schematic diagram of the axonometric structure of the storage rack and the connecting rod.

[0033] In the figure: 1. Cleaning device; 11. Waste water tank; 12. Ultrasonic vibrator; 13. Water storage tank; 14. Connecting water pipe; 15. Drain pipe; 2. Water pump; 21. Water supply pipe; 22. Water collection pipe; 23. High-pressure nozzle; 3. Servo motor; 31. Bidirectional screw; 32. Slider 1; 4. Driving motor; 41. Trapezoidal screw; 42. Slider 2; 43. Connecting rod; 44. Storage rack. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0035] like Figure 1-5As shown, a flue gas filter processing device includes a cleaning device 1 and a servo motor 3, a waste water tank 11 is provided at the bottom of the cleaning device 1, and an ultrasonic vibrator 12 is installed in the middle of the cleaning device 1, water storage tanks 13 are installed on both sides of the cleaning device 1, and a connecting water pipe 14 is installed on the outside of the cleaning device 1, and a drainage pipe 15 is installed on the side of the cleaning device 1 away from the connecting water pipe 14, a water pump 2 is installed above the water storage tank 13, and a water supply pipe 21 is connected to the top of the water pump 2, a water collection pipe 22 is connected to the top of the water collection pipe 21, and high-pressure nozzles 23 are installed at equal intervals on the inner side of the water collection pipe 22, and the servo motor 3 is installed on the outside of the cleaning device 1, and the front of the servo motor 3 A bidirectional screw rod 31 is connected, a slider 32 is installed on the outside of the bidirectional screw rod 31, a driving motor 4 is installed at the bottom of the cleaning device 1, and a trapezoidal screw rod 41 is connected above the driving motor 4, and a slider 42 is installed on the trapezoidal screw rod 41, a connecting rod 43 is connected to the inside of the slider 42, and a storage rack 44 is installed below the connecting rod 43, the ultrasonic vibrator 12 cooperates with the immersion of the filter screen to soften and initially clean the dirt on the filter screen, the driving motor 4 drives the storage rack 44 to rise to the middle part of the water collection pipe 22 through the trapezoidal screw rod 41, the water pump 2 transports water to the position of the water collection pipe 22 and the high-pressure nozzle 23 for high-pressure discharge, and the servo motor 3 drives the high-pressure nozzle 23 along the storage rack 44 through the slider 32. Slide to clean the filter. This method can comprehensively and reliably clean the stubborn dirt on the filter to ensure the efficiency of mechanical cleaning. After cleaning, open the valve on the connecting water pipe 14, and the cleaning water inside the cleaning device 1 can enter the inside of the cleaning device 1 through the connecting water pipe 14, so as to facilitate the water change of the cleaning device 1. Then open the drain pipe 15 to discharge the waste water. The two ends of the water collection pipe 22 are installed on the inner side of the slider 32. The servo motor 3 drives the slider 32 to slide through the bidirectional screw rod 31. The slider 32 can drive the water collection pipe 22 installed on the inner side of the slider 32 to slide smoothly, so as to facilitate the water collection pipe 22 to drive the high-pressure nozzle 23 to clean the filter comprehensively and reliably. A slide groove is provided near the position of the slider 1 32 of the cleaning device 1, and a snap-fit ​​sliding installation structure is formed between the slider 1 32 and the slide groove. The slide groove can guide and limit the sliding of the slider 1 32, so that the slider 1 32 can drive the water collection pipe 22 and the high-pressure nozzle 23 to slide. The trapezoidal screw rod 41 and the bottom surface of the cleaning device 1 are arranged perpendicular to each other. The perpendicular arrangement can drive the trapezoidal screw rod 41 to rotate when the driving motor 4 drives the slider 2 42 and the connecting rod 43 to drive the rack 44 to rise and fall smoothly. The cross section of the connecting rod 43 adopts an n-shaped arrangement. The n-shaped arrangement can avoid interference between the connecting rod 43 and the cleaning device 1 when the connecting rod 43 drives the rack 44 to rise and fall, so as to facilitate the lifting of the rack 44.The connection between the connecting rod 43 and the rack 44 is provided with ribs, and the inner side of the rack 44 is evenly spaced. When the connecting rod 43 pulls the rack 44 to rise or fall, the ribs can increase the strength of the connection between the connecting rod 43 and the rack 44 to avoid the connection between the connecting rod 43 and the rack 44 from breaking. The support block can limit the position of the filter, which is convenient for placing the filter inside the rack 44. The rack 44 and the bottom surface of the cleaning device 1 are arranged parallel to each other. The parallel arrangement of the rack 44 can make the high-pressure water clean the filter more evenly when the water collection pipe 22 cooperates with the high-pressure nozzle 23 to clean the filter inside the rack 44. The connecting water pipe 14 and the drain pipe 15 are both equipped with electromagnetic valves. After cleaning, open the valve on the connecting water pipe 14, and the cleaning water inside the cleaning device 1 can enter the inside of the cleaning device 1 through the connecting water pipe 14, so as to facilitate the water change of the cleaning device 1.

[0036] The working principle of the utility model is as follows: when using the device, clean water is injected into the cleaning device 1, and the filter is placed above the rack 44. At this time, the driving motor 4 drives the slider 2 42 and the connecting rod 43 through the trapezoidal screw 41 to push the rack 44 and the filter to be immersed in the clean water. The ultrasonic vibrator 12 performs ultrasonic vibration on the filter to soften and initially clean the dirt on the filter in conjunction with the immersion of the filter. After the cleaning is completed, the driving motor 4 drives the slider 2 42, the connecting rod 43 and the rack 44 to rise to the middle part of the water collection pipe 22 through the trapezoidal screw 41, and the water pump 2 delivers the water inside the water storage tank 13 to the collection pipe 21. The water enters the water pipe 22, and then is discharged at high pressure through the high-pressure nozzle 23. The servo motor 3 drives the water collecting pipe 22 and the high-pressure nozzle 23 to slide through the bidirectional screw 31 and the slider 32. During the sliding of the water collecting pipe 22, the high-pressure nozzle 23 evenly cleans the upper and lower surfaces of the filter. This method can comprehensively and reliably clean the stubborn dirt on the filter to ensure the efficiency of mechanical cleaning. After cleaning, the valve on the connecting water pipe 14 is opened, and the cleaning water inside the cleaning device 1 can enter the interior of the cleaning device 1 through the connecting water pipe 14, thereby facilitating the water change of the cleaning device 1. Then, the drain pipe 15 is opened to discharge the waste water.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A smoke filter processing device, comprising a cleaning device (1) and a servo motor (3), characterized in that: A waste water tank (11) is provided at the bottom of the cleaning device (1), and an ultrasonic vibrator (12) is installed in the middle of the cleaning device (1); water storage tanks (13) are installed on both sides of the cleaning device (1), and a connecting water pipe (14) is installed on the outside of the cleaning device (1); a drainage pipe (15) is installed on the side of the cleaning device (1) away from the connecting water pipe (14); a water pump (2) is installed above the water storage tank (13), and a water supply pipeline (21) is connected to the top of the water supply pipeline (21); a water collection pipeline (22) is connected to the top of the water collection pipeline (21), and the water collection pipeline (22) is connected to the top of the water supply pipeline (21). High-pressure nozzles (23) are installed at equal intervals on the inner side of the cleaning device (22), the servo motor (3) is installed on the outer side of the cleaning device (1), and a bidirectional screw rod (31) is connected to the front of the servo motor (3), a slider (32) is installed on the outer side of the bidirectional screw rod (31), a driving motor (4) is installed at the bottom of the cleaning device (1), and a trapezoidal screw rod (41) is connected to the top of the driving motor (4), and a slider (42) is installed on the trapezoidal screw rod (41), the inner side of the slider (42) is connected to a connecting rod (43), and a storage rack (44) is installed below the connecting rod (43).

2. A flue gas filter processing device according to claim 1, characterized in that: Both ends of the water collecting pipe (22) are installed on the inner side of the sliding block (32).

3. A flue gas filter processing device according to claim 1, characterized in that: The cleaning device (1) is provided with a slide groove near the slide block (32), and a snap-fitting sliding installation structure is formed between the slide block (32) and the slide groove.

4. A flue gas filter processing device according to claim 1, characterized in that: The trapezoidal lead screw (41) and the bottom surface of the cleaning device (1) are arranged perpendicular to each other.

5. A smoke filter processing device according to claim 1, characterized in that: The cross section of the connecting rod (43) is arranged in an n-shape.

6. A smoke filter processing device according to claim 1, characterized in that: A rib plate is provided at the connection between the connecting rod (43) and the storage rack (44), and support blocks are installed at equal intervals on the inner side of the storage rack (44).

7. A smoke filter processing device according to claim 1, characterized in that: The storage rack (44) and the bottom surface of the cleaning device (1) are arranged parallel to each other.

8. A smoke filter processing device according to claim 1, characterized in that: Electromagnetic valves are installed on the connecting water pipe (14) and the drain pipe (15).

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