Carbon powder adding device for slight waste gas treatment of bag-type dust collector

Abstract

The utility model discloses a bag-type dust collector slight waste gas treatment carbon powder adding device, and relates to the technical field of bag-type dust collectors, the bag-type dust collector slight waste gas treatment carbon powder adding device comprises a rack, a fan is fixedly connected in the rack, a material storage barrel is fixedly connected in the rack, an air outlet end of the fan is fixedly connected with an ejection pipe, and the ejection pipe is fixedly connected with an air outlet end of the material storage barrel. The bottom of the storage barrel is provided with a discharging pipe, the discharging pipe is also fixedly connected with the spraying pipe, the end, away from the discharging pipe, of the spraying pipe is connected with the bag-type dust collector, and an adjusting mechanism is arranged between the storage barrel and the discharging pipe. The spraying amount of the carbon powder is adjusted, so that the situation that the carbon powder is wasted due to the fact that much carbon powder is sprayed out when slight waste gas is treated by the bag-type dust collector is avoided, the using effect of the device is improved, and the bag-type dust collector is worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust collectors, in particular to a carbon powder adding device for treating light waste gas from bag dust collectors. Background Art

[0002] During the use of bag dust collectors, in order to avoid excessive accumulation of oily substances on the filter cartridges and bags, which will reduce the life of the dust removal equipment, talcum powder is often added to the dust removal equipment using a powder spraying device. At the same time, in order to be able to treat the exhaust gas in the bag dust collector, a powder sprayer is sometimes used to spray carbon powder into it.

[0003] Patent number: CN212468545U, discloses a powder sprayer for dust removal equipment, which transmits airflow to one end of the powder spraying pipe through a booster pipe. Furthermore, the high-pressure airflow blows the powder entering from the first powder feed port out of the powder spraying pipe. Due to the strong high-pressure airflow in the powder spraying pipe and the pressure difference formed with the outside world, the powder is blown out in a scattered shape, achieving the purpose of uniform spraying.

[0004] However, during the implementation of this solution, it is impossible to adjust the amount of sprayed powder. Therefore, when spraying carbon powder to treat the exhaust gas in the bag dust collector, the amount of carbon powder cannot be adjusted according to the amount of exhaust gas in the bag dust collector. Furthermore, when the amount of exhaust gas in the bag dust collector is small, the injection of too much carbon powder will cause waste of carbon powder, thereby reducing the use effect of the device. Therefore, a carbon powder adding device for treating light exhaust gas from a bag dust collector is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a device for adding carbon powder to treat light exhaust gas from a bag filter, which can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bag dust collector light exhaust gas treatment and carbon powder adding device, comprising a frame, a fan is fixedly connected to the interior of the frame, a storage barrel is fixedly connected to the interior of the frame, an air outlet end of the fan is fixedly connected to a spray pipe, a discharge pipe is provided at the bottom of the storage barrel, the discharge pipe is also fixedly connected to the discharge pipe, an end of the discharge pipe away from the discharge pipe is connected to the bag dust collector, and an adjustment mechanism is provided between the storage barrel and the discharge pipe;

[0007] The adjusting mechanism includes a base plate, which is fixedly connected to the inside of the frame. The surface of the base plate is slidably connected to a movable plate. The surface of the movable plate is in close contact with the outlet end of the frame. Two blanking grooves are provided on the surface of the movable plate. The surface of the bottom plate is also provided with two blanking grooves. The upper end of the blanking pipe is fixedly connected to a Y-shaped connecting pipe. The two ends of the rack correspond to the two blanking grooves on the base plate respectively. The inner wall of the blanking groove is slidably connected to an L-shaped adjusting plate. The surface of the adjusting plate is slidably connected to the inside of the movable plate. The surface of the adjusting plate is fixedly connected to the fixed plate. The surface of the movable plate is rotatably connected to an adjusting screw. The adjusting screw passes through the surface of the fixed plate and is connected to the internal thread of the fixed plate.

[0008] Preferably, both sides of the movable plate are fixedly connected with extension plates, and the surfaces of the two extension plates are also slidably connected to the surface of the bottom plate.

[0009] Preferably, the surface of the extension plate is provided with scales.

[0010] Preferably, two mirror-image racks are fixedly connected to one side of the movable plate, an incomplete gear is arranged between the two racks, the surface of the incomplete gear is meshed with the surfaces of the two racks, a drive motor is arranged inside the frame, and the output end of the drive motor is fixedly connected to the inner wall of the incomplete gear.

[0011] Preferably, a stirring motor is fixedly connected to the top of the storage barrel, an output end of the stirring motor passes through the surface of the storage barrel and is rotatably connected to the interior of the storage barrel, and a stirring rod is fixedly connected to the output end of the stirring motor.

[0012] Preferably, the output end of the stirring motor is fixedly connected to a limit rod, and the surface of the limit rod is slidably connected to the inner wall of the storage barrel.

[0013] Preferably, the output end of the stirring motor is fixedly connected to an auger.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The bag dust collector has a device for adding carbon powder to treat light exhaust gas. The device can adjust the amount of carbon powder sprayed according to the amount of exhaust gas that needs to be treated in the bag dust collector, thereby avoiding the bag dust collector spraying more carbon powder when treating light exhaust gas, thereby causing carbon powder waste, thereby improving the use effect of the device and worthy of promotion.

[0016] 2. The bag dust collector's mild exhaust gas treatment and carbon powder adding device, when the device is in use, because the size of the blanking chute always remains unchanged, the amount of carbon powder ejected by the device each time is the same, which further facilitates the staff to control the amount of carbon powder ejected, reduces the waste of carbon powder, and further improves the use effect of the device, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the storage barrel of the utility model;

[0020] Figure 3 For this utility model Figure 2 A in the middle is an enlarged schematic diagram;

[0021] Figure 4 This is a schematic diagram of the surface structure of the movable plate of the utility model.

[0022] Figure numerals: 1. Frame; 2. Storage barrel; 3. Fan; 4. Discharge pipe; 5. Discharge pipe; 6. Stirring motor; 7. Stirring rod; 8. Limit rod; 9. Auger; 10. Connecting pipe; 11. Bottom plate; 12. Moving plate; 13. Discharge chute; 14. Adjusting plate; 15. Fixed plate; 16. Adjusting screw; 17. Scale; 18. Extension plate; 19. Rack; 20. Incomplete gear; 21. Driving motor. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: a bag-type dust collector light exhaust gas treatment and carbon powder adding device, comprising a frame 1, a fan 3 is fixedly connected to the inside of the frame 1, a storage barrel 2 is fixedly connected to the inside of the frame 1 for storing carbon powder, an air outlet end of the fan 3 is fixedly connected to a spray pipe 4, a discharge pipe 5 is provided at the bottom of the storage barrel 2, the discharge pipe 5 is also fixedly connected to the discharge pipe 4, the discharge pipe 4 is connected to the bag-type dust collector at one end away from the discharge pipe 5, and an adjustment mechanism is provided between the storage barrel 2 and the discharge pipe 5.

[0025] The adjusting mechanism includes a base plate 11, which is fixedly connected to the inside of the frame 1. The surface of the base plate 11 is slidably connected to a movable plate 12. The surface of the movable plate 12 is in close contact with the outlet end of the frame 1. Two blanking grooves 13 are provided on the surface of the movable plate 12, so that when the blanking groove 13 corresponds to the outlet end of the frame 1, the carbon powder can be discharged. The surface of the base plate 11 also has two blanking grooves 13. The upper end of the discharge pipe 5 is fixedly connected with a Y-shaped connecting pipe 10. The two ends of the rack 19 correspond to the two blanking grooves 13 on the base plate 11 respectively, so that the carbon powder stored in the blanking groove 13 on the base plate 11 can smoothly enter the connecting pipe 10, and then enter the discharge pipe 5, and under the action of the fan 3, it is ejected through the ejection pipe 4, thereby adding carbon powder to the bag dust collector.

[0026] Furthermore, the inner wall of the blanking chute 13 is slidably connected with an L-shaped adjusting plate 14, and the surface of the adjusting plate 14 is slidably connected to the inside of the movable plate 12. The surface of the adjusting plate 14 is fixedly connected to the fixed plate 15, and the surface of the movable plate 12 is rotatably connected with an adjusting screw 16. The adjusting screw 16 passes through the surface of the fixed plate 15 and is connected to the internal thread of the fixed plate 15. Therefore, the staff can adjust the volume of the blanking chute 13 on the movable plate 12 by rotating the adjusting screw 16, thereby adjusting the amount of carbon powder entering the blanking chute 13, so that the device can adjust the amount of carbon powder sprayed according to the amount of exhaust gas that needs to be treated in the bag dust collector, thereby avoiding the bag dust collector spraying out more carbon powder when treating light exhaust gas, thereby causing waste of carbon powder, thereby improving the use effect of the device, and worthy of promotion.

[0027] Extension plates 18 are fixedly connected to both sides of the movable plate 12, and the surfaces of the two extension plates 18 are also slidably connected to the surface of the bottom plate 11. Therefore, through the setting of the two extension plates 18, the blanking groove 13 on the bottom plate 11 can be blocked when the movable plate 12 slides, thereby avoiding the connecting pipe 10 from being exposed to the outside world, which affects the use of the device.

[0028] Furthermore, a scale 17 is provided on the surface of the extension plate 18, so that the staff can have a clearer understanding of the moving distance of the adjustment plate 14 through the setting of the scale 17, and at the same time it is convenient for the staff to adjust the adjustment plates 14 on both sides to the same distance, thereby improving the use effect of the device.

[0029] Two mirror-image racks 19 are fixedly connected to one side of the movable plate 12, and an incomplete gear 20 is provided between the two racks 19. The surface of the incomplete gear 20 is meshed with the surfaces of the two racks 19. A drive motor 21 is provided inside the frame 1, and the output end of the drive motor 21 is fixedly connected to the inner wall of the incomplete gear 20 to drive the incomplete gear 20 to rotate. At the same time, the incomplete gear 20 can only mesh with one rack 19 at a time.

[0030] Furthermore, a stirring motor 6 is fixedly connected to the top of the storage barrel 2, and the output end of the stirring motor 6 passes through the surface of the storage barrel 2 and is rotatably connected to the inside of the storage barrel 2. The output end of the stirring motor 6 is fixedly connected to a stirring rod 7, so that the carbon powder in the storage barrel 2 can be stirred through the setting of the stirring rod 7, thereby avoiding the carbon powder from accumulating for a long time and squeezing each other into blocks, thereby affecting the ejection of the carbon powder. The output end of the stirring motor 6 is fixedly connected to a limiting rod 8, and the surface of the limiting rod 8 is slidably connected to the inner wall of the storage barrel 2. Then, through the setting of the limiting rod 8, the position of the output end of the stirring motor 6 in the storage barrel 2 can be limited, thereby avoiding the situation where the output end of the stirring motor 6 swings back and forth in the storage barrel 2 when the stirring motor 6 is started, thereby ensuring the stability of the device during use.

[0031] The output end of the stirring motor 6 is fixedly connected to the auger 9, and the setting of the auger 9 ensures the smooth discharge of the carbon powder in the storage barrel 2.

[0032] The gear 20 is driven by the motor 21 to rotate, and the gear 20 is driven to rotate. Since the gear 20 has fewer teeth on the surface, the gear 20 drives the movable plate 12 to move back and forth on the bottom plate 11, so that the chute 13 on the movable plate 12 corresponds to the discharge end of the storage barrel 2 in sequence. Under the action of the auger 9, the carbon powder smoothly falls into the chute 13 on the movable plate 12. At the same time, as the movable plate 12 moves, the chute 13 on the movable plate 12 corresponds to the chute 13 on the bottom plate 11 in sequence, so that the carbon powder falls into the chute 13 on the bottom plate 11, and then enters the connecting pipe 10, enters the discharge pipe 5, and is sprayed into the bag dust collector through the ejection pipe 4 under the action of the fan 3. When the device is in use, the size of the chute 13 remains unchanged, so that the amount of carbon powder ejected by the device each time is the same, which further facilitates the staff to control the amount of carbon powder ejected, reduces the waste of carbon powder, and further improves the use effect of the device, which is worthy of promotion.

[0033] Working principle: When in use, the driving motor 21 is started, which in turn drives the incomplete gear 20 to rotate. Since the incomplete gear 20 has fewer teeth on the surface, it drives the movable plate 12 to move back and forth on the base plate 11, so that the blanking trough 13 on the movable plate 12 corresponds to the discharge end of the storage barrel 2 in sequence, so that under the action of the auger 9, the carbon powder smoothly falls into the blanking trough 13 on the movable plate 12. At the same time, as the movable plate 12 moves, the blanking trough 13 on the movable plate 12 corresponds to the blanking trough 13 on the base plate 11 in sequence, so that the carbon powder falls into the blanking trough 13 on the base plate 11, and then enters the connecting pipe 10, enters the discharge pipe 5, and under the action of the fan 3, is sprayed into the bag dust collector through the ejection pipe 4.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A bag dust collector light exhaust gas treatment and carbon powder adding device, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to a fan (3) inside, and a material storage barrel (2) is fixedly connected to the frame (1). The air outlet end of the fan (3) is fixedly connected to a discharge pipe (4). A discharge pipe (5) is provided at the bottom of the material storage barrel (2). The discharge pipe (5) is also fixedly connected to the discharge pipe (4). The end of the discharge pipe (4) away from the discharge pipe (5) is connected to a bag dust collector. An adjusting mechanism is provided between the material storage barrel (2) and the discharge pipe (5). The adjusting mechanism includes a bottom plate (11), which is fixedly connected to the inside of the frame (1), and a movable plate (12) is slidably connected to the surface of the bottom plate (11), and the surface of the movable plate (12) is in close contact with the outlet end of the frame (1). Two blanking grooves (13) are provided on the surface of the movable plate (12), and two blanking grooves (13) are also provided on the surface of the bottom plate (11). The upper end of the discharge pipe (5) is fixedly connected to a Y-shaped connecting pipe (10), and the two ends of the rack (19) correspond to the two blanking grooves (13) on the bottom plate (11). The inner wall of the blanking groove (13) is slidably connected to an L-shaped adjusting plate (14), and the surface of the adjusting plate (14) is slidably connected to the inside of the movable plate (12). The surface of the adjusting plate (14) is fixedly connected to the fixed plate (15), and the surface of the movable plate (12) is rotatably connected to an adjusting screw (16). The adjusting screw (16) passes through the surface of the fixed plate (15) and is connected to the internal thread of the fixed plate (15).

2. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 1, characterized in that: Extension plates (18) are fixedly connected to both sides of the movable plate (12), and the surfaces of the two extension plates (18) are also slidably connected to the surface of the bottom plate (11).

3. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 2, characterized in that: The surface of the extension plate (18) is provided with a scale (17).

4. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 1 is characterized in that: One side of the movable plate (12) is fixedly connected to two racks (19) arranged in a mirror image, an incomplete gear (20) is arranged between the two racks (19), and the surface of the incomplete gear (20) is meshed with the surfaces of the two racks (19). A driving motor (21) is arranged inside the frame (1), and the output end of the driving motor (21) is fixedly connected to the inner wall of the incomplete gear (20).

5. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 1 is characterized in that: The top of the storage barrel (2) is fixedly connected to a stirring motor (6), the output end of the stirring motor (6) passes through the surface of the storage barrel (2) and is rotatably connected to the interior of the storage barrel (2), and the output end of the stirring motor (6) is fixedly connected to a stirring rod (7).

6. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 5, characterized in that: The output end of the stirring motor (6) is fixedly connected to a limiting rod (8), and the surface of the limiting rod (8) is slidably connected to the inner wall of the storage barrel (2).

7. The device for adding carbon powder to a bag filter for treating light exhaust gas according to claim 5, characterized in that: The output end of the stirring motor (6) is fixedly connected to an auger (9).

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