Anti-electrostatic dust collector for putty powder production workshop

Abstract

The utility model discloses an anti-electrostatic dust collector for a putty powder production workshop, which relates to the technical field of dust collection equipment and comprises a dust collection box, a cleaning component is mounted in the dust collection box and comprises a servo motor, and the servo motor is mounted on one side of the dust collection box. The servo motor drives the disc to rotate through the first rotating rod, the first rotating rod is connected to the position, deviating from the circle center, of the disc, the disc intermittently hits the round rod when rotating, and after the round rod is pushed by external force, the filter screen frame vibrates up and down in the direction of the telescopic spring, so that the effect of shaking off dust on the filter screen frame is achieved; the cleaning assembly in the dust removal box can be cleaned without taking out the filter screen frame, and the filter screen frame can clean dust in the dust removal box, so that secondary dust flying caused by taking out the filter screen frame for cleaning is avoided, and the dust contact of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, and specifically relates to an anti-static dust collector for a putty powder production workshop. Background Art

[0002] In the putty powder production workshop, where a large amount of dust is generated in local processes, it is impossible to achieve centralized and rapid dust removal. The dust generated by production pollutes the workshop environment and is likely to cause harm to the health of operators.

[0003] The existing patent (application number: CN201820901987.8) proposes an electrostatic dust removal device for a putty powder production workshop, including a dust removal chamber and an exhaust device, the bottom of the dust removal chamber is sealed and connected with a ventilation hose, and the lower end of the ventilation hose is provided with an air suction funnel, a turbofan is installed at the connection between the ventilation hose and the bottom of the dust removal chamber, and a cathode electrode is installed above the rotating shaft of the turbofan, an anode electrode is installed on the inner wall of the dust removal chamber, a filter is installed on the inner wall of the dust removal chamber above the anode electrode, and an exhaust device is installed on the top of the dust removal chamber, the exhaust device includes a top plate, and an exhaust pipe is installed on the top plate, a dustproof plate is installed on the top of the exhaust pipe, and an activated carbon filter layer is installed in the exhaust pipe, and two groups of collectors are symmetrically installed at the bottom of the dust removal chamber. The device can fix the dust in the air on the anode electrode by providing a cathode electrode and an anode electrode of the same height, thereby improving the dust collection efficiency.

[0004] In the above device, dust will adhere to the anode electrode. Although the dust will fall into the dust collecting box below, a lot of dust will still adhere to the anode electrode, which requires cleaning of the anode electrode. Cleaning may cause dust to fly again, forming secondary pollution.

[0005] In view of this, this application is hereby filed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an anti-static dust collector for a putty powder production workshop, so as to achieve the purpose of preventing the dust from flying again and causing secondary pollution during dust removal.

[0007] In order to solve the above technical problems, the utility model provides an anti-static dust collector for a putty powder production workshop, comprising a dust removal box, a cleaning assembly is installed in the dust removal box, the cleaning assembly includes a servo motor, the servo motor is installed on one side of the dust removal box, a first rotating rod is installed on the driving end of the servo motor, a disc is installed on the end of the first rotating rod away from the servo motor, a filter rack is installed inside the dust removal box, a plurality of telescopic springs are installed on the top and bottom of the filter rack, a first mounting frame is installed on one side of the filter rack, and a round rod is installed on the first mounting frame.

[0008] Furthermore, a suction fan is installed inside the dust removal box, an activated carbon mounting frame is plugged into the dust removal box, a handle is installed on one side of the activated carbon mounting frame, and a second slide groove compatible with the activated carbon mounting frame is opened on the top and bottom of the dust removal box.

[0009] Furthermore, the servo motor is externally sleeved with a fixing frame, a receiving plate is connected below the fixing frame, the receiving plate is mounted on the outer wall of the dust removal box, the fixing frame is externally sleeved with a protective cover, and the protective cover is mounted on the top of the receiving plate.

[0010] Furthermore, the inner wall of the dust removal box is connected to a conductive coating, the bottom of the dust removal box is connected to a ground wire, the top of the dust removal box is hinged with a box door, the inner wall of the dust removal box is connected to a suction pipe, and the suction pipe extends to the outside of the dust removal box.

[0011] Furthermore, a second mounting frame is installed inside the dust removal box, and both sides of the second mounting frame are inclined. Two DC motors are connected to one side of the dust removal box, and the driving end of the DC motor is connected to a second rotating rod. The end of the second rotating rod away from the DC motor is rotatably connected to the inner wall of the dust removal box, and the dust removal box is rotatably connected to a movable bottom plate through the second rotating rod.

[0012] Furthermore, the dust collecting box is slidably connected to the inside of the dust removal box, a slider is installed at the bottom of the dust collecting box, a first sliding groove adapted to the slider is opened on the inner bottom wall of the dust removal box, and a handle is installed on one side of the dust collecting box.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0014] 1. In the utility model, after the suction fan stops working, the servo motor drives the disc to rotate through the first rotating rod, and the first rotating rod is connected to the position where the disc deviates from the center of the circle. When the disc rotates, it will intermittently hit the round rod. After the round rod is pushed by external force, the filter rack will vibrate up and down along the direction of the telescopic spring to achieve the effect of shaking off the dust on the filter rack. The cleaning component in the dust removal box does not need to take out the filter rack for cleaning. The filter rack can be cleaned inside the dust removal box to avoid secondary dust flying caused by taking out the filter rack for cleaning, thereby reducing the exposure of staff to dust.

[0015] 2. In the utility model, the DC motor is started, and the DC motor drives the second rotating rod to drive the movable bottom plate to flip downward, so that the putty dust accumulated on one side of the filter frame falls into the interior of the dust collecting box, and the cleaning component is installed on the second mounting frame. The cleaning component shakes the dust on the filter frame off, and the shaken dust may fall on both sides of the filter frame. The dust will fall into the interior of the dust collecting box along the two inclined surfaces of the second mounting frame, which is convenient for collecting the dust in the dust removal box into the interior of the dust collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of an anti-static dust collector for a putty powder production workshop of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of an anti-static dust collector for a putty powder production workshop of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a cleaning component of an anti-static dust collector for a putty powder production workshop according to the utility model;

[0020] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0021] Numbers in the figure:

[0022] 1. Dust removal box;

[0023] 2. Cleaning assembly; 201. Servo motor; 202. First rotating rod; 203. Disc; 204. First mounting frame; 205. Round rod; 206. Telescopic spring; 207. Filter rack.

[0024] 3. Protective cover; 4. Receiver plate; 5. Activated carbon mounting frame; 6. Suction fan; 7. Dust collection box; 8. Slider; 9. First slide slot; 10. Handle; 11. Movable bottom plate; 12. Second mounting frame; 13. Suction pipe; 14. Earth pole; 15. DC motor.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the above device, dust will adhere to the anode electrode. Although the dust will fall into the dust collecting box below, a lot of dust will still adhere to the anode electrode, which requires cleaning of the anode electrode. Cleaning may cause dust to fly again, forming secondary pollution.

[0030] like Figures 1 to 4 The utility model provides an anti-static dust collector for a putty powder production workshop.

[0031] Specifically, by Figure 1-4 An antistatic dust collector for a putty powder production workshop is provided, comprising a dust removal box 1, a cleaning assembly 2 is installed in the dust removal box 1, the cleaning assembly 2 comprises a servo motor 201, the servo motor 201 is installed on one side of the dust removal box 1, a first rotating rod 202 is installed at the driving end of the servo motor 201, a disc 203 is installed at the end of the first rotating rod 202 away from the servo motor 201, a filter frame 207 is installed inside the dust removal box 1, a plurality of telescopic springs 206 are installed at the top and bottom of the filter frame 207, a first mounting frame 204 is installed on one side of the filter frame 207, and a round rod 205 is installed on the first mounting frame 204.

[0032] In the utility model, the suction fan 6 is started, and the dust in the production workshop is sucked into the dust removal box 1 through the handle 10. The dust adheres to the filter on the filter frame 207 due to the suction force generated by the suction fan 6. The suction fan 6 sucks the dust-filled air in the production workshop into the dust removal box 1 and then passes through the double filtration of the filter frame 207 and the activated carbon mounting frame 5 before being discharged from the air outlet. After the suction fan 6 stops working, the servo motor 201 drives the disc 203 to rotate through the first rotating rod 202, and the first rotating rod 202 is connected to the disc 2 03 deviates from the center of the circle, and the disk 203 will intermittently hit the round rod 205 when it rotates. After the round rod 205 is pushed by an external force, the filter rack 207 will vibrate up and down along the direction of the telescopic spring 206 to achieve the effect of shaking off the dust on the filter rack 207. The cleaning component 2 in the dust removal box 1 does not need to take out the filter rack 207 for cleaning. The filter rack 207 can be cleaned inside the dust removal box 1 to avoid secondary dust flying caused by taking out the filter rack 207 for cleaning, thereby reducing the exposure of staff to dust.

[0033] Furthermore, as a specific implementation of the utility model, the utility model provides an anti-static dust collector for a putty powder production workshop.

[0034] Specifically, Figure 2 It is shown that a suction fan 6 is installed inside the dust removal box 1, an activated carbon mounting frame 5 is plugged into the dust removal box 1, a handle is installed on one side of the activated carbon mounting frame 5, and a second slide groove adapted to the activated carbon mounting frame 5 is opened on the top and bottom of the dust removal box 1.

[0035] In the utility model, the activated carbon mounting rack 5 has a strong adsorption capacity and can effectively adsorb tiny particles in the air, such as dust. The activated carbon mounting rack 5 can effectively adsorb these tiny particles through its porous structure and surface charge characteristics, thereby achieving the effect of purifying the air. When the suction fan 6 is running, the dust-containing air in the production workshop will be sucked into the dust removal box 1 for filtering.

[0036] Furthermore, as another specific implementation of the utility model, the utility model provides an anti-static dust collector for a putty powder production workshop.

[0037] Specifically, Figure 2 It is shown that the outside of the servo motor 201 is sleeved with a fixing frame, a receiving plate 4 is connected to the bottom of the fixing frame, the receiving plate 4 is installed on the outer wall of the dust removal box 1, and the outside of the fixing frame is sleeved with a protective cover 3, which is installed on the top of the receiving plate 4.

[0038] In the utility model, the protective cover 3 protects the servo motor 201 from the invasion and erosion of external debris, prevents the internal part of the servo motor 201 from being damaged, and can resist the influence of the surrounding environment on the servo motor 201, such as dust prevention. The fixing frame prevents the servo motor 201 from being imbalanced or causing dangerous accidents due to abnormal speed, such as preventing the servo motor 201 from rotating too fast or overheating, and can also reduce noise and protect operators. The supporting plate 4 supports the servo motor 201.

[0039] Furthermore, as another specific implementation of the utility model, the utility model provides an anti-static dust collector for a putty powder production workshop.

[0040] Specifically, Figure 2 It is shown that the inner wall of the dust removal box 1 is connected with a conductive coating, the bottom of the dust removal box 1 is connected with a grounding line 14, the top of the dust removal box 1 is hinged with a box door, the inner wall of the dust removal box 1 is connected with a suction pipe 13, and the suction pipe 13 extends to the outside of the dust removal box 1.

[0041] In the utility model, the conductive coating is a film or coating with a certain conductivity that is applied to the surface of an insulating material. It has excellent conductive properties and is usually used in the field of anti-static. The conductive coating can adjust the content of conductive powder in the filler according to the use requirements, or use conductive materials with different resistivities to adjust the resistivity of the conductive coating. Grounding protection is a basic measure for dust removal equipment. Through the grounding electrode 14, the charge in the system can be introduced into the ground, thereby reducing the accumulation and charging of static electricity. The box door can facilitate the inspection and maintenance of various parts inside the dust removal box 1, and the suction pipe 13 facilitates the suction of dust air in the production workshop into the dust removal box 1.

[0042] Furthermore, as another specific implementation of the utility model, the utility model provides an anti-static dust collector for a putty powder production workshop.

[0043] Specifically, Figure 2 After the DC motor 15 is started, the DC motor 15 drives the second rotating rod to drive the movable bottom plate 11 to flip downward, so that the putty dust accumulated on one side of the filter frame 207 falls into the interior of the dust box 7, and the cleaning component 2 is installed on the second mounting frame 12. The cleaning component 2 shakes off the dust on the filter frame 207, and the shaken dust may fall on both sides of the filter frame 207. The dust will fall into the interior of the dust box 7 along the two inclined surfaces of the second mounting frame 12, which is convenient for collecting the dust in the dust removal box 1 into the interior of the dust box 7.

[0044] In the utility model, a second mounting frame 12 is installed inside the dust removal box 1, and the two sides of the second mounting frame 12 are inclined. Two DC motors 15 are connected to one side of the dust removal box 1, and the driving end of the DC motor 15 is connected to a second rotating rod. The end of the second rotating rod away from the DC motor 15 is rotatably connected to the inner wall of the dust removal box 1, and the dust removal box 1 is rotatably connected to the movable bottom plate 11 through the second rotating rod.

[0045] Furthermore, as another specific implementation of the utility model, the utility model provides an anti-static dust collector for a putty powder production workshop.

[0046] Specifically, Figure 2 It is shown that the dust collecting box 7 is slidably connected to the inside of the dust collecting box 1, a sliding block 8 is installed at the bottom of the dust collecting box 7, a first sliding groove 9 adapted to the sliding block 8 is opened on the inner bottom wall of the dust collecting box 1, and a handle 10 is installed on one side of the dust collecting box 7.

[0047] In the utility model, the dust box 7 can collect putty powder in the air, which is convenient for the subsequent secondary utilization of the collected putty powder. The cooperation between the first slide groove 9 and the slider 8 can reduce resistance and facilitate the placement and removal of the dust box 7. The handle 10 provides a gripping point for easy pulling of the dust box 7.

[0048] Working principle: When the suction fan 6 is started, the dust in the production workshop is sucked into the dust removal box 1 through the handle 10. The dust adheres to the filter on the filter rack 207 due to the suction force generated by the suction fan 6. The dust-filled air in the production workshop is sucked into the dust removal box 1 by the suction fan 6, and then passes through the double filtration of the filter rack 207 and the activated carbon mounting frame 5 before being discharged from the air outlet. After the suction fan 6 stops working, the servo motor 201 drives the disc 203 to rotate through the first rotating rod 202, and the first rotating rod 202 is connected to the disc 20 3 deviates from the center of the circle, the disk 203 will intermittently hit the round rod 205 when rotating. After the round rod 205 is pushed by the external force, the filter rack 207 will vibrate up and down along the direction of the telescopic spring 206 to achieve the effect of shaking off the dust on the filter rack 207. The cleaning component 2 in the dust removal box 1 does not need to take out the filter rack 207 for cleaning. The filter rack 207 can be cleaned in the dust removal box 1, avoiding the secondary dust flying caused by taking out the filter rack 207 for cleaning, thereby reducing the exposure of workers to dust.

[0049] The DC motor 15 is started, and the DC motor 15 drives the second rotating rod to drive the movable bottom plate 11 to flip downward, so that the putty dust accumulated on one side of the filter frame 207 falls into the inside of the dust box 7. The cleaning component 2 is installed on the second mounting frame 12. The cleaning component 2 shakes off the dust on the filter frame 207. The shaken dust may fall on both sides of the filter frame 207. The dust will fall into the inside of the dust box 7 along the two inclined surfaces of the second mounting frame 12, which is convenient for collecting the dust in the dust removal box 1 into the inside of the dust box 7.

[0050] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. An antistatic dust collector for a putty powder production workshop, comprising a dust removal box (1), characterized in that: A cleaning assembly (2) is installed in the dust removal box (1), and the cleaning assembly (2) comprises a servo motor (201). The servo motor (201) is installed on one side of the dust removal box (1). A first rotating rod (202) is installed at the driving end of the servo motor (201), and a disc (203) is installed at the end of the first rotating rod (202) away from the servo motor (201). A filter rack (207) is installed inside the dust removal box (1), and a plurality of telescopic springs (206) are installed at the top and bottom of the filter rack (207). A first mounting frame (204) is installed on one side of the filter rack (207), and a round rod (205) is installed on the first mounting frame (204).

2. The antistatic dust collector for putty powder production workshop according to claim 1, characterized in that: A suction fan (6) is installed inside the dust removal box (1), an activated carbon mounting frame (5) is plugged into the dust removal box (1), a handle is installed on one side of the activated carbon mounting frame (5), and a second slide groove compatible with the activated carbon mounting frame (5) is opened on the top and bottom of the dust removal box (1).

3. The antistatic dust collector for putty powder production workshop according to claim 1, characterized in that: The servo motor (201) is externally sleeved with a fixing frame, a receiving plate (4) is connected below the fixing frame, the receiving plate (4) is mounted on the outer wall of the dust removal box (1), and the fixing frame is externally sleeved with a protective cover (3), the protective cover (3) is mounted on the top of the receiving plate (4).

4. The antistatic dust collector for a putty powder production workshop according to claim 1, characterized in that: The inner wall of the dust removal box (1) is connected to a conductive coating, the bottom of the dust removal box (1) is connected to a grounding wire (14), the top of the dust removal box (1) is hinged with a box door, the inner wall of the dust removal box (1) is connected to an air suction pipe (13), and the air suction pipe (13) extends to the outside of the dust removal box (1).

5. The antistatic dust collector for putty powder production workshop according to claim 1, characterized in that: A second mounting frame (12) is installed inside the dust removal box (1), and the two sides of the second mounting frame (12) are inclined. One side of the dust removal box (1) is connected to two DC motors (15), and the driving end of the DC motor (15) is connected to a second rotating rod. The end of the second rotating rod away from the DC motor (15) is rotatably connected to the inner wall of the dust removal box (1), and the dust removal box (1) is rotatably connected to the movable bottom plate (11) via the second rotating rod.

6. The antistatic dust collector for a putty powder production workshop according to claim 1, characterized in that: The dust collecting box (7) is slidably connected to the interior of the dust collecting box (1), a sliding block (8) is installed at the bottom of the dust collecting box (7), a first sliding groove (9) adapted to the sliding block (8) is provided on the inner bottom wall of the dust collecting box (1), and a handle (10) is installed on one side of the dust collecting box (7).

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