Spark eliminating device for dust removal pipeline

Abstract

The invention relates to the field of dust removal facilities, in particular to a dust removal pipeline spark eliminating device which comprises a shell and connectors formed in the two sides of the shell, a reciprocating frame is slidably installed in the middle of the top face of the inner side of the shell, and a plurality of main rods are embedded in the lower end of the reciprocating frame in a linear array penetrating mode; two flow guide plates are symmetrically installed on the lower portions of the outer surfaces of the multiple main rods, the upper ends of the flow guide plates are attached to the inner top face of the shell, the flow guide plates are obliquely arranged, a guide frame is slidably installed in the connector, and the flow guide plates are connected with the guide frame; the front end faces of the flow guide plates on the main rods except the front edge extend to form blocking ridges in a linear array mode, and sinking bases are installed on the outer surfaces of the blocking ridges and the front end faces of the flow guide plates in an attached mode. According to the invention, the spark particle capturing effect and the spark eliminating effect are improved, and the use is convenient.

Description

Technical Field

[0001] The invention relates to the field of dust removal facilities, and in particular to a dust removal pipeline spark elimination device. Background Art

[0002] Some industrial kilns will generate a lot of smoke and dust during operation. In order to avoid smoke and dust polluting the atmosphere, bag dust collectors are used for dust removal. During the dust removal process, due to the large air volume at the smoke collection port, the spark particles in the kiln will be sucked into the dust removal pipe and then enter the bag dust collector, causing impact and burns to the filter bag. To prevent this phenomenon from happening, guide plates are generally used to guide the smoke and dust to capture and eliminate the spark particles in the smoke and dust.

[0003] However, in the actual elimination process, due to the high temperature of the smoke, the temperature of the guide plate will gradually increase during the diversion and capture process. At this time, the captured spark particles cannot be extinguished quickly, that is, they are still in a burning state after being captured. In this state, when subsequent smoke continues to enter, the captured spark particles will be blown up again and carried into the bag dust collector, causing damage to the filter bag, and the spark elimination effect is not ideal. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a dust removal pipeline spark elimination device.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a dust removal duct spark elimination device, comprising a shell and interfaces opened on both sides of the shell, a reciprocating frame is slidably installed on the middle of the inner top surface of the shell, a plurality of main rods are inlaid in a linear array at the lower end of the reciprocating frame, two guide plates are symmetrically installed on the lower parts of the outer surfaces of the plurality of main rods, the upper ends of the guide plates are attached to the inner top surface of the shell, the guide plates are inclined, a guide frame is slidably installed inside the interface, the guide plate is connected to the guide frame, and the plurality of guide plates except those located at the front edge are symmetrically installed at the lower parts of the outer surfaces of the plurality of main rods. The front end faces of the guide plates on the main rods are all extended with obstruction ridges in a linear array, and the outer surfaces of the obstruction ridges are fitted with sinking seats in a fit with the front end faces of the guide plates. The upper parts of the outer surfaces of the plurality of main rods except those located at the front edges are coaxially slidably mounted with bearing rings, which are connected to the sinking seats, and the side faces of the plurality of bearing rings are connected with pressure seats, and the middle part of the upper end of the pressure seat is obliquely connected with an inclined top frame, and the end of the inclined top frame is connected to the inner top surface of the shell, and a gap is left between the lower end of the guide plate and the inner bottom surface of the shell, and water flows through the inner bottom surface of the shell.

[0006] Preferably, the shape of the blocking rib is L-shaped, the upper end surface of the sinking seat is arranged in an inclined surface, the upper and lower ends of the bearing ring are coaxially rotatably installed with seat sleeves, the outer surfaces of the two seat sleeves are fixedly installed with pressure frames, the ends of the pressure frames are fixed to the end of the sinking seat, and the outer surface of the bearing ring is fixedly installed with a connecting block, and the end of the connecting block is fixed to the pressure seat.

[0007] Preferably, a No. 1 inner sleeve is coaxially rotatably installed on the lower part of the outer surface of the main rod, the end of the guide plate located on one side is fixed to the No. 1 inner sleeve, the upper and lower ends of the No. 1 inner sleeve are both fitted with a No. 2 inner sleeve, the No. 2 inner sleeve is coaxially rotatably installed on the outer surface of the main rod, and the end of the guide plate located on the other side is fixed to the No. 2 inner sleeve.

[0008] Preferably, a plurality of connecting columns are embedded in a linear array between the edges of the upper and lower end surfaces of the guide frame, and the outer surfaces of the plurality of connecting columns are coaxially rotatably mounted with external sleeves, the guide plate is fixed to the outer surface of the external sleeve, and seals are extended from the edges of the front and rear end surfaces of the guide frame, and the ends of the two seals are respectively attached to the outer surfaces of the two external sleeves located at the front and rear edges.

[0009] Preferably, a T-shaped slide extends from the front side of the reciprocating frame, a T-shaped slot seat is slidably mounted on the outer surface of the T-shaped slide, the T-shaped slot seat is fixed to the inner wall of the shell, a No. 2 concave seat is fixedly mounted on the middle part of the upper end of the pressure seat, a No. 2 connecting shaft is rotatably mounted inside the No. 2 concave seat, and one end of the inclined lift frame is embedded in the outer surface of the No. 2 connecting shaft.

[0010] Preferably, a connecting shaft No. 1 is embedded through the other end of the inclined top frame, and a concave seat No. 1 is rotatably installed on the end of the connecting shaft No. 1, and the upper end of the concave seat No. 1 is fixed to the inner wall of the shell, and the lower edges of the front and rear end faces of the shell are fixedly connected to a guide shell, and the middle part of the guide shell is fixedly connected to a water pipe.

[0011] Preferably, a servo motor is installed at the upper end of the shell, the reciprocating frame extends through the rear end of the shell, the output end of the servo motor is connected to a shifting frame, one end of the shifting frame is connected to a connecting frame, and one end of the connecting frame is connected to the reciprocating frame.

[0012] Preferably, a motor frame is fixedly installed at the front end of the servo motor, the end of the motor frame is fixed to the shell, the other end of the shift frame is inlaid with a fixing sleeve, the fixing sleeve is inlaid in the output end of the servo motor, one end of the shift frame is penetrated and inlaid with a No. 1 frame shaft, the other end of the connecting frame is rotatably installed on the outer surface of the No. 1 frame shaft, the end of the reciprocating frame extends with a shaft seat, the end of the shaft seat is penetrated and rotatably installed with a No. 2 frame shaft, and one end of the connecting frame is inlaid in the outer surface of the No. 2 frame shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through multiple groups of symmetrically inclined guide plates, smoke can flow between the multiple groups of guide plates, and the spark particles in the smoke are blocked and captured by the guide plates and multiple L-shaped blocking ridges on the guide plates. In this process, the reciprocating frame will drive multiple main rods to move back and forth, thereby driving the guide plates to move. At this time, the guide frame slides in the interface to adapt to the movement of the guide plates, allowing the guide plates to continuously change their inclination direction, thereby continuously changing the flow direction of the smoke, so that the smoke can fully contact the guide plates and blocking ridges, so that the spark particles in the smoke can be fully blocked and captured, thereby improving the capture effect of the spark particles, and the captured spark particles will fall into the water flowing at the bottom of the shell under the action of gravity, so that they can be quickly extinguished, thereby improving the effect of spark elimination, and at the same time the circulating water will drive the extinguished spark particles and discharge them out of the shell, and the process does not require manual cleaning and slag discharge, which is effectively convenient for use.

[0015] 2. When the reciprocating frame moves to change the flow direction of smoke and dust, the pressure seat will be driven by the reciprocating frame synchronously. At this time, the inclined top frame on the pressure seat will move to push the pressure seat and move it downward, thereby driving multiple bearing rings to slide downward on multiple main rods respectively, and then driving the sinking seat to move downward to push the captured spark particles downward to accelerate the spark particles to fall into the circulating water for extinguishing, so as to avoid the spark particles being blown up again by the smoke and carried into the bag dust collector, thereby further improving the spark elimination effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a spark elimination device for a dust removal pipeline of the present invention;

[0017] Figure 2 A partial cross-sectional view of a housing of a spark eliminator for a dust removal pipeline according to the present invention;

[0018] Figure 3 An internal view of a housing of a spark eliminator for a dust removal pipeline according to the present invention;

[0019] Figure 4 A schematic diagram of a servo motor of a dust removal pipeline spark elimination device of the present invention;

[0020] Figure 5 It is an internal view of a guide frame of a spark elimination device for a dust removal pipeline of the present invention;

[0021] Figure 6 A dust removal pipeline spark elimination device according to the present invention Figure 2 A magnified view of middle;

[0022] Figure 7A dust removal pipeline spark elimination device according to the present invention Figure 2 Enlarged view of middle B;

[0023] Figure 8 This is a schematic diagram of the main rod of a dust removal pipeline spark elimination device of the present invention.

[0024] In the figure: 1. shell; 2. guide shell; 3. interface; 4. guide frame; 5. motor frame; 6. servo motor; 7. inclined top frame; 8. T-slot seat; 9. reciprocating frame; 10. pressure seat; 11. main rod; 12. guide plate; 13. sinking seat; 14. No. 1 concave seat; 15. No. 1 connecting shaft; 16. T-shaped slide; 17. No. 2 concave seat; 18. No. 2 connecting shaft; 19. bearing ring; 20. connecting block; 21. shift frame; 22. No. 1 frame shaft; 23. connecting frame; 24. No. 2 frame shaft; 25. connecting column; 26. external sleeve; 27. seal; 28. blocking rib; 29. ​​pressure frame; 30. No. 1 internal sleeve; 31. No. 2 internal sleeve; 32. seat sleeve; 33. water pipe; 34. shaft seat; 35. fixing sleeve. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] like Figure 1-Figure 8The spark elimination device for dust removal pipeline shown in the figure comprises a shell 1 and interfaces 3 opened on both sides of the shell 1. The two interfaces 3 respectively play the role of introducing smoke and exhausting smoke. A reciprocating frame 9 is slidably installed in the middle of the inner top surface of the shell 1. A plurality of main rods 11 are embedded in the linear array at the lower end of the reciprocating frame 9. The reciprocating frame 9 can make the guide plate 12 continuously change the inclination direction, thereby continuously changing the flow direction of the smoke, so that the smoke can fully contact the guide plate 12 and the blocking edge 28, so that the spark particles in the smoke can be fully blocked and captured. The lower parts of the outer surfaces of the plurality of main rods 11 are all Two guide plates 12 are installed, and the main rod 11 plays the role of bearing the guide plates 12. The upper end of the guide plate 12 is attached to the inner top surface of the shell 1, which can prevent smoke and dust from escaping from between the guide plate 12 and the inner top surface of the shell 1. The guide plate 12 is inclined and can guide the smoke and dust. A guide frame 4 is slidably installed inside the interface 3. The guide plate 12 is connected to the guide frame 4. The guide frame 4 can slide in the interface 3 to adapt to the movement of the guide plate 12. The front end surfaces of the guide plates 12 on the main rods 11 except those located at the front edge are all extended with a linear array of blocking ridges 2 8. The blocking rib 28 serves to intercept and capture spark particles in smoke and dust. The outer surface of the blocking rib 28 is fitted with a sinking seat 13 on the front end surface of the guide plate 12. The sinking seat 13 can push the captured spark particles downward to accelerate the spark particles to fall into the circulating water for extinguishing. The upper part of the outer surface of the plurality of main rods 11 except the front edge is coaxially slidably mounted with a bearing ring 19. The bearing ring 19 is connected to the sinking seat 13. The side surfaces of the plurality of bearing rings 19 are connected with a pressure seat 10. The bearing ring 19 can be driven downward by the pressure seat 10, thereby driving the sinking seat 13 to move downward. To push the spark particles, the middle part of the upper end of the pressure seat 10 is obliquely connected with an inclined top frame 7, and the end of the inclined top frame 7 is connected to the inner top surface of the shell 1. The inclined top frame 7 can push the pressure seat 10 to move down. A gap is left between the lower end of the guide plate 12 and the inner bottom surface of the shell 1. Water flows through the inner bottom surface of the shell 1. The flowing water can, on the one hand, quickly extinguish the captured spark particles, and on the other hand, drive the extinguished spark particles to be discharged out of the shell 1, avoiding manual cleaning and slag discharge, and at the same time saving slag discharge time, so that it can continue to work.

[0027] The shape of the blocking rib 28 is L-shaped, which can improve the capture effect of spark particles on the one hand, and enable the sinking seat 13 and the guide plate 12 to move synchronously on the other hand. The upper end surface of the sinking seat 13 is arranged in an inclined surface, which can prevent the spark particles from being retained at the upper end of the sinking seat 13. The upper and lower ends of the bearing ring 19 are coaxially rotatably installed with seat sleeves 32. The seat sleeves 32 can ensure that the sinking seat 13 will not be hindered when it moves with the guide plate 12. The outer surfaces of the two seat sleeves 32 are fixedly installed with pressure frames 29, and the ends of the pressure frames 29 are fixed to the ends of the sinking seat 13. The pressure frames 29 play a role in fixing the seat sleeves 32 and the sinking seat 13 together. The outer surface of the bearing ring 19 is fixedly installed with a connecting block 20, and the ends of the connecting block 20 are fixed to the pressure seat 10. The connecting block 20 plays a role in fixing the bearing ring 19 and the pressure seat 10 together.

[0028] A No. 1 inner sleeve 30 is coaxially rotatably installed on the lower part of the outer surface of the main rod 11, and the end of the guide plate 12 located on one side is fixed to the No. 1 inner sleeve 30. The upper and lower ends of the No. 1 inner sleeve 30 are fitted with a No. 2 inner sleeve 31, and the No. 2 inner sleeve 31 is coaxially rotatably installed on the outer surface of the main rod 11. The No. 1 inner sleeve 30 and the No. 2 inner sleeve 31 both play the role of installing the guide plate 12 on the main rod 11, and the end of the guide plate 12 located on the other side is fixed to the No. 2 inner sleeve 31.

[0029] A plurality of connecting columns 25 are inlaid in a linear array between the edges of the upper and lower end surfaces of the inner part of the guide frame 4. The outer surfaces of the plurality of connecting columns 25 are coaxially rotatably mounted with external sleeves 26. The connecting columns 25 support the external sleeves 26. The guide plate 12 is fixed to the outer surface of the external sleeves 26. The external sleeves 26 connect the guide plate 12. Seals 27 extend from the edges of the front and rear end surfaces of the inner part of the guide frame 4. The ends of the two seals 27 are respectively attached to the outer surfaces of the two external sleeves 26 located at the front and rear edges. The seals 27 can seal the gap between the two external sleeves 26 located at the front and rear edges and the inner wall of the guide frame 4, so that smoke can fully flow between the multiple groups of guide plates 12.

[0030] A T-shaped slide 16 extends from the front part of the side of the reciprocating frame 9, and a T-shaped slot seat 8 is slidably installed on the outer surface of the T-shaped slide 16, and the T-shaped slot seat 8 is fixed to the inner wall of the shell 1. The T-shaped slide 16 and the T-shaped slot seat 8 play a role in guiding the reciprocating frame 9. A No. 2 concave seat 17 is fixedly installed in the middle part of the upper end of the pressure seat 10, and a No. 2 connecting shaft 18 is rotatably installed inside the No. 2 concave seat 17, and the No. 2 concave seat 17 plays a role in supporting the No. 2 connecting shaft 18. One end of the inclined top frame 7 is embedded in the outer surface of the No. 2 connecting shaft 18, and the No. 2 connecting shaft 18 plays a role in facilitating the connection of the inclined top frame 7.

[0031] The other end of the inclined top frame 7 is penetrated and inlaid with a No. 1 connecting shaft 15, and the end of the No. 1 connecting shaft 15 is rotatably installed with a No. 1 concave seat 14, which serves to facilitate the connection of the inclined top frame 7. The upper end of the No. 1 concave seat 14 is fixed to the inner wall of the shell 1, and the No. 1 concave seat 14 serves to support the No. 1 connecting shaft 15. The lower edges of the front and rear end surfaces of the shell 1 are fixedly connected with a guide shell 2, and the middle part of the guide shell 2 is fixedly connected with a water pipe 33. The guide shell 2 and the water pipe 33 serve to discharge and introduce water, so that water can flow on the inner bottom surface of the shell 1. At the same time, when the discharged water enters the water pool, a filter can be installed in the water pool to separate the discharged spark particles and impurities, so that the water in the water pool can be pumped out and recycled to reduce the waste of resources.

[0032] A servo motor 6 is installed at the upper end of the shell 1, and the reciprocating frame 9 extends from the rear end of the shell 1. The output end of the servo motor 6 is connected to the shift frame 21, one end of the shift frame 21 is connected to the connecting frame 23, and one end of the connecting frame 23 is connected to the reciprocating frame 9. The servo motor 6 drives the shift frame 21 to rotate, and then drives the connecting frame 23 to move, so as to push the reciprocating frame 9, so that the reciprocating frame 9 continuously reciprocates.

[0033] The front end of the servo motor 6 is fixedly installed with a motor frame 5, and the end of the motor frame 5 is fixed to the housing 1, and the motor frame 5 plays a role in fixing the servo motor 6. The other end of the shift frame 21 is inlaid with a fixing sleeve 35, and the fixing sleeve 35 is inlaid in the output end of the servo motor 6. The fixing sleeve 35 plays a role in fixing the shift frame 21 and the output end of the servo motor 6 together. One end of the shift frame 21 is penetrated and inlaid with a No. 1 frame shaft 22, and the other end of the connecting frame 23 is rotatably installed on the outer surface of the No. 1 frame shaft 22. The No. 1 frame shaft 22 plays a role in facilitating the connection between the shift frame 21 and the connecting frame 23. A shaft seat 34 extends from the end of the reciprocating frame 9, and the end of the shaft seat 34 is penetrated and rotatably installed with the No. 2 frame shaft 24. The shaft seat 34 plays a role in carrying the No. 2 frame shaft 24. One end of the connecting frame 23 is inlaid in the outer surface of the No. 2 frame shaft 24, and the No. 2 frame shaft 24 plays a role in facilitating the connection between the connecting frame 23 and the reciprocating frame 9.

[0034] When in use, the shell 1 is installed between two dust removal pipes. When the smoke enters the shell 1, under the action of multiple groups of symmetrically inclined guide plates 12, the smoke can flow between the multiple groups of guide plates 12, and pass through the guide plates 12 and multiple L-shaped blocking ridges 28 on the guide plates 12 to block and capture the spark particles in the smoke. During this process, the servo motor 6 will work to drive the shifting frame 21 to rotate, and then drive the connecting frame 23 to move, so as to push the reciprocating frame 9, so that the reciprocating frame 9 continues to reciprocate. At this time, the T-shaped slide 16 slides in the T-shaped groove seat 8 to guide the reciprocating frame 9, so as to use the reciprocating frame 9 to drive multiple main rods 11 to reciprocate, thereby driving the guide plate 12 to move. At this time, the guide frame 4 slides in the interface 3 to adapt to the movement of the guide plate 12, so that the guide plate 12 continuously changes its tilt direction, and then The flow direction of smoke is constantly changed so that the smoke can fully contact the guide plate 12 and the blocking edge 28, so that the spark particles in the smoke can be fully blocked and captured. The captured spark particles fall into the water flowing at the bottom of the shell 1 under the action of gravity, so that they can be quickly extinguished. At the same time, the circulating water will drive the extinguished spark particles and discharge them out of the shell 1. The process does not require manual cleaning and slag removal. At the same time, when the reciprocating frame 9 is moving to change the flow direction of smoke, the pressure seat 10 will be driven by the reciprocating frame 9 synchronously. At this time, the inclined top frame 7 on the pressure seat 10 will move to push the pressure seat 10 to move the pressure seat 10 downward, thereby driving multiple bearing rings 19 to slide downward on multiple main rods 11 respectively, and then driving the sinking seat 13 to move downward to push the captured spark particles downward to accelerate the spark particles to fall into the circulating water for extinguishing, thereby fully eliminating the sparks.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A spark eliminator for a dust removal pipeline, comprising a housing (1) and interfaces (3) provided on both sides of the housing (1), characterized in that: A reciprocating frame (9) is slidably mounted on the middle of the inner top surface of the shell (1), and a plurality of main rods (11) are inlaid in a linear array at the lower end of the reciprocating frame (9). Two guide plates (12) are symmetrically mounted on the lower parts of the outer surfaces of the plurality of main rods (11), and the upper ends of the guide plates (12) are attached to the inner top surface of the shell (1). The guide plates (12) are inclined. A guide frame (4) is slidably mounted inside the interface (3), and the guide plate (12) is connected to the guide frame (4). The front end surfaces of the guide plates (12) on the plurality of main rods (11) except those located at the front edges are all extended with blocking ridges (28) in a linear array. The outer surface of the blocking rib (28) is fitted with a sinking seat (13) on the front end surface of the guide plate (12); the upper portion of the outer surfaces of the plurality of main rods (11) except those located at the front edge are coaxially slidably mounted with a bearing ring (19); the bearing ring (19) is connected to the sinking seat (13); the sides of the plurality of bearing rings (19) are connected to a pressure seat (10); the middle portion of the upper end of the pressure seat (10) is obliquely connected to an inclined top frame (7); the end of the inclined top frame (7) is connected to the inner top surface of the shell (1); a gap is left between the lower end of the guide plate (12) and the inner bottom surface of the shell (1); water flows through the inner bottom surface of the shell (1).

2. A dust removal pipeline spark elimination device according to claim 1, characterized in that: The shape of the blocking rib (28) is L-shaped, the upper end surface of the sinking seat (13) is arranged in an inclined surface, the upper and lower ends of the bearing ring (19) are coaxially rotatably mounted with seat sleeves (32), the outer surfaces of the two seat sleeves (32) are fixedly mounted with pressure frames (29), the ends of the pressure frames (29) are fixed to the ends of the sinking seat (13), the outer surface of the bearing ring (19) is fixedly mounted with a connecting block (20), and the ends of the connecting block (20) are fixed to the pressure seat (10).

3. A dust removal pipeline spark elimination device according to claim 1, characterized in that: A first inner sleeve (30) is coaxially rotatably mounted on the lower portion of the outer surface of the main rod (11); an end portion of the guide plate (12) located on one side is fixed to the first inner sleeve (30); a second inner sleeve (31) is fitted on the upper and lower ends of the first inner sleeve (30); the second inner sleeve (31) is coaxially rotatably mounted on the outer surface of the main rod (11); and an end portion of the guide plate (12) located on the other side is fixed to the second inner sleeve (31).

4. A dust removal pipeline spark elimination device according to claim 1, characterized in that: A plurality of connecting columns (25) are embedded in a linear array between the edges of the upper and lower end surfaces of the guide frame (4); the outer surfaces of the plurality of connecting columns (25) are coaxially rotatably mounted with external sleeves (26); the guide plate (12) is fixed to the outer surface of the external sleeve (26); sealing strips (27) extend from the edges of the front and rear end surfaces of the guide frame (4); the ends of the two sealing strips (27) are respectively attached to the outer surfaces of the two external sleeves (26) located at the front and rear edges.

5. The spark elimination device for dust removal pipeline according to claim 1, characterized in that: A T-shaped slide (16) extends from the front side of the reciprocating frame (9), a T-shaped slot seat (8) is slidably mounted on the outer surface of the T-shaped slide (16), the T-shaped slot seat (8) is fixed to the inner wall of the shell (1), a No. 2 concave seat (17) is fixedly mounted in the middle of the upper end of the pressure seat (10), a No. 2 connecting shaft (18) is rotatably mounted through the interior of the No. 2 concave seat (17), and one end of the inclined top frame (7) is embedded in the outer surface of the No. 2 connecting shaft (18).

6. A dust removal pipeline spark elimination device according to claim 5, characterized in that: The other end of the inclined top frame (7) is penetrated and inlaid with a No. 1 connecting shaft (15), and the end of the No. 1 connecting shaft (15) is rotatably mounted with a No. 1 concave seat (14), the upper end of the No. 1 concave seat (14) is fixed to the inner wall of the shell (1), and the lower edges of the front and rear end surfaces of the shell (1) are fixedly connected to the guide shell (2), and the middle part of the guide shell (2) is fixedly connected to the water pipe (33).

7. The spark eliminator for dust removal pipe according to claim 1, characterized in that: A servo motor (6) is installed at the upper end of the housing (1); the reciprocating frame (9) extends through the rear end of the housing (1); the output end of the servo motor (6) is connected to a shifting frame (21); one end of the shifting frame (21) is connected to a connecting frame (23); one end of the connecting frame (23) is connected to the reciprocating frame (9).

8. A dust removal pipeline spark elimination device according to claim 7, characterized in that: A motor frame (5) is fixedly mounted at the front end of the servo motor (6), the end of the motor frame (5) is fixed to the housing (1), the other end of the shift frame (21) is inlaid with a fixing sleeve (35), the fixing sleeve (35) is inlaid in the output end of the servo motor (6), one end of the shift frame (21) is penetrated and inlaid with a No. 1 frame shaft (22), the other end of the connecting frame (23) is rotatably mounted on the outer surface of the No. 1 frame shaft (22), the end of the reciprocating frame (9) is extended with a shaft seat (34), the end of the shaft seat (34) is penetrated and rotatably mounted with a No. 2 frame shaft (24), and one end of the connecting frame (23) is inlaid on the outer surface of the No. 2 frame shaft (24).

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