Static elimination device for feeding of chlorination kettle

Abstract

The utility model relates to the technical field of electrostatic elimination devices, in particular to an electrostatic elimination device for feeding of a chlorination kettle, which comprises a support frame, four fixing blocks are fixedly connected to the upper surface of the support frame, and a first motor is fixedly connected to the outer surface of one of the fixing blocks. The crankshaft drives the connecting rod to rotate, the connecting rod drives the connecting plate, the connecting plate drives the fixing cylinder to move up and down, meanwhile, the fixing cylinder drives the fixing ring to move and enables the second spring to be stretched, then the fixing cylinder upwards ejects the connecting rod, the connecting rod drives the second spring to be compressed, and the connecting rod drives the sleeve and the filter plate to move. The vibration filter plate controls the falling speed of materials and screens impurities in the materials through rebounding of a second spring and up-down movement of a connecting rod, and static electricity in the filter plate and the materials is conducted to a ground wire through a static electricity conductor. Therefore, the device can control the material falling speed and the falling material amount, screen impurities in the materials and eliminate static electricity.

Description

Technical Field

[0001] The present application relates to the technical field of static electricity elimination devices, and in particular to a static electricity elimination device for feeding into a chlorination kettle. Background Art

[0002] During the feeding process of chemical production, static electricity will be generated due to friction during the transportation of materials. Most materials are flammable and in powder form with fine particles. They will reach the dust explosion limit in the air or oxygen in a confined space, posing a huge safety hazard.

[0003] Through searching, Chinese patent announcement number CN219765264U discloses an electrostatic elimination device for feeding an enameled chlorination kettle, including a humidification structure, which is installed at the end of a material conveying pipe, and the material conveying pipe connects the PE silo with the enameled chlorination kettle; the humidification structure includes an inner tube body, the outer tube body of the inner tube body is sleeved with an outer tube body coaxially arranged therewith, the two ends of the inner tube body and the outer tube body are respectively fixedly connected to the connecting flange, and a closed annular clamping cavity is provided between the inner tube body, the outer tube body and the two connecting flanges; a plurality of mounting cylinders are fixedly connected to the outer wall of the inner tube body, and high-pressure atomizing nozzles are respectively installed inside the mounting cylinders, and an electrostatic sensor is provided below the high-pressure atomizing nozzle; a water inlet joint is provided on the tube wall of the outer tube body. The electrostatic elimination device provided by the utility model can increase the conductivity of the material during the feeding process, conduct static electricity as much as possible, eliminate static electricity or reduce static electricity voltage, and protect the enamel in the kettle at the feeding port.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: the device enhances the conductivity of the material by humidifying the material, thereby eliminating static electricity, but some chemical raw materials need to be kept dry, and the device has certain limitations. At present, in the process of feeding in chemical production, the materials are all fed out at one time, and the impurities in the materials enter the reactor together with the materials, where the materials rub violently against the inside of the reactor to generate static electricity. The friction between the materials can be prevented by controlling the falling speed and the amount of falling materials, thereby preventing the generation of static electricity. Utility Model Content

[0005] In order to control the speed and amount of falling materials, screen the impurities contained in the materials and eliminate static electricity, the present application provides a static electricity elimination device for feeding into a chlorination kettle.

[0006] The present application provides an electrostatic eliminator for feeding a chlorination kettle, which adopts the following technical solution: an electrostatic eliminator for feeding a chlorination kettle, comprising a support frame, wherein the upper surface of the support frame is fixedly connected to four fixed blocks, wherein the outer surface of one of the fixed blocks is fixedly connected to a motor 1, and the upper surface of each of the fixed blocks is fixedly connected to four springs 1, a filter plate is arranged above the support frame, the top of each spring 1 is fixedly connected to the bottom surface of the filter plate, and the interior of each of the fixed blocks is rotatably connected to a rotating rod, and the output shaft of the motor 1 is fixedly connected to the outer surface of the corresponding rotating rod. , two gears 1 and a toothed belt are provided above the support frame, the interior of each gear 1 is fixedly connected to the outer surface of the corresponding rotating rod, the outer surface of each gear 1 is meshed with the inner wall of the toothed belt, and one end of each rotating rod close to each other is fixedly connected to a crank shaft, and two connecting rods are provided above the support frame, the two ends of each connecting rod are fixedly connected to the outer surface of the corresponding crank shaft, the outer surface of each connecting rod is rotatably connected to a connecting plate, the outer surface of each connecting plate is rotatably connected to a fixed cylinder, and the inner wall of each fixed cylinder is slidably connected to a connecting rod.

[0007] Optionally, the top of each fixed tube is fixedly connected to a fixing ring, the inner wall of each fixing ring is slidably connected to the outer surface of the connecting rod, and the bottom surface of each fixing ring is fixedly connected to a spring 2.

[0008] Optionally, the bottom end of each of the springs 2 is fixedly connected to the bottom end of the connecting rod, the top end of each of the connecting rods is fixedly connected to a sleeve, the interior of each of the sleeves is slidably connected to the outer surface of the fixed tube, and the top end of each of the sleeves is fixedly connected to the bottom surface of the filter plate.

[0009] Optionally, a ground wire is provided above the support frame, an electrostatic conductor is fixedly mounted on the inner wall of the ground wire, and an outer surface of each of the electrostatic conductors is fixedly connected to an outer surface of the ground wire.

[0010] Optionally, a hose is fixedly connected to the bottom surface of the filter plate, a bottom end of the hose is fixedly connected to a discharge bin, an outer surface of the discharge bin is fixedly connected to an inner wall of a support frame, an upper surface of the discharge bin is fixedly connected to motor 2, an output end of motor 2 is fixedly connected to gear 2, and an outer surface of gear 2 is rotationally connected to the interior of the discharge bin.

[0011] Optionally, the outer surface of the gear 2 is meshed with a gear ring, the outer surface of the gear ring is rotatably connected to the inner wall of the discharge bin, and the inner wall of the gear ring is fixedly connected to a fixing rod.

[0012] Optionally, a rotating shaft is fixedly connected to the interior of the fixed rod, a spiral sheet is fixedly connected to the outer surface of the rotating shaft, and the outer surface of the spiral sheet is in contact with the inner wall of the discharge bin.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with components such as a crank shaft, a connecting rod, and an electrostatic conductor. The crank shaft drives the connecting rod to rotate, the connecting rod drives the connecting plate, the connecting plate drives the fixed cylinder to move up and down, and at the same time the fixed cylinder drives the fixed ring to move and stretches the second spring, then the fixed cylinder pushes the connecting rod upward, the connecting rod drives the second spring to be compressed, the connecting rod drives the sleeve and the filter plate to move, and the vibration filter plate controls the falling speed of the material and screens the impurities therein through the rebound of the second spring and the up and down movement of the connecting rod, and the static electricity in the filter plate and the material is conducted to the ground wire through the electrostatic conductor, so that the device can control the falling speed and amount of the material, screen the impurities in the material and eliminate static electricity.

[0015] 2. The utility model is provided with a discharge bin, a gear ring, a spiral piece and other components, and a motor 2 drives a gear 2 to rotate, and the gear 2 is meshed with the gear ring, and the gear ring drives a fixed rod to rotate, and the fixed rod drives a rotating shaft to rotate, and the rotating shaft drives the spiral piece to rotate, and the material is transmitted out of the discharge bin, so that the device can control the flow rate of the material and prevent static electricity generated by severe friction between the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the structure inside the filter plate in the embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the structure inside the fixed cylinder in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the structure inside the discharge bin in the embodiment of the present application.

[0020] Figure numerals: 1, support frame; 2, fixed block; 3, motor 1; 4, spring 1; 5, filter plate; 6, rotating rod; 7, gear 1; 8, toothed belt; 9, crank shaft; 10, connecting plate; 11, fixed cylinder; 12, connecting rod; 13, fixed ring; 14, spring 2; 15, sleeve; 16, ground wire; 17, static conductor; 18, hose; 19, discharge bin; 20, motor 2; 21, gear 2; 22, gear ring; 23, fixed rod; 24, rotating shaft; 25, spiral sheet; 26, connecting rod. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0022] The present application discloses an electrostatic eliminator for feeding a chlorination kettle. Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, an electrostatic eliminator for feeding a chlorination kettle comprises a support frame 1, the upper surface of which is fixedly connected with four fixed blocks 2, the outer surface of one of the fixed blocks 2 is fixedly connected with a motor 3, the upper surface of each fixed block 2 is fixedly connected with four springs 4, a filter plate 5 is arranged above the support frame 1, the top of each spring 4 is fixedly connected with the bottom surface of the filter plate 5, the upper surface of the filter plate 5 is fixedly connected with a storage box, the inner wall of the storage box is slidably connected with a cover plate, the material is stored in the storage box, and the material is prevented from flying around when vibrated, the filter plate 5 is provided with a supporting force by the spring 4, so that the filter plate 5 can vibrate stably, the material is evenly in contact with the filter plate 5, and the conduction area is increased.

[0023] See also Figure 1 , Figure 2 , Figure 4 The bottom surface of the filter plate 5 is fixedly connected with a hose 18, and the bottom end of the hose 18 is fixedly connected with a discharge bin 19. The outer surface of the discharge bin 19 is fixedly connected to the inner wall of the support frame 1, and the upper surface of the discharge bin 19 is fixedly connected with a motor 20. The output end of the motor 20 is fixedly connected with a gear 21. The outer surface of the gear 21 is rotatably connected to the inside of the discharge bin 19. The filter plate 5 is connected to the discharge bin 19 through the hose 18, so that the material will not be spilled during the falling process, thereby preventing the waste of raw materials.

[0024] See also Figure 4 The outer surface of the gear 21 is meshed with a gear ring 22, and the outer surface of the gear ring 22 is rotatably connected to the inner wall of the discharge bin 19. The inner wall of the gear ring 22 is fixedly connected with a fixing rod 23. The discharge bin 19 provides a stable support force for the gear ring 22 and limits the range of movement of the gear ring 22. Through the cooperation between the gear 21 and the gear ring 22, the gear ring 22 can drive the fixing rod 23 to rotate stably.

[0025] See also Figure 4 The interior of the fixed rod 23 is fixedly connected to a rotating shaft 24, and the outer surface of the rotating shaft 24 is fixedly connected to a spiral piece 25. The outer surface of the spiral piece 25 contacts the inner wall of the discharge bin 19. The rotating shaft 24 and the spiral piece 25 are driven to rotate by the fixed rod 23, so that the material can be conveyed at a uniform speed and static electricity generated by intense friction between the materials can be prevented.

[0026] See also Figure 1 , Figure 2A ground wire 16 is provided above the support frame 1, and an electrostatic conductor 17 is fixedly installed on the inner wall of the ground wire 16. The outer surface of each electrostatic conductor 17 is fixedly connected to the outer surface of the ground wire 16. The static electricity in the filter plate 5 and the material is conducted to the ground wire 16 through the electrostatic conductor 17, and the static electricity is conducted away, so that the material can fall straight down without flying around.

[0027] See also Figure 1 , Figure 2 , Figure 3 , the interior of each fixed block 2 is rotatably connected with a rotating rod 6, the output shaft of the motor 3 is fixedly connected to the outer surface of the corresponding rotating rod 6, and two gears 7 and a toothed belt 8 are provided above the support frame 1. The interior of each gear 7 is fixedly connected to the outer surface of the corresponding rotating rod 6, and the outer surface of each gear 7 is meshed with the inner wall of the toothed belt 8. Through the cooperation between the gear 7 and the toothed belt 8, the four crank shafts 9 can move synchronously, so that the vibration of the filter plate 5 is stable, the impurities in the material can be screened out, and the falling speed and discharge amount of the material can be controlled.

[0028] See also Figure 2 , Figure 3 , one end of each rotating rod 6 close to each other is fixedly connected to a crank shaft 9, and two connecting rods 26 are arranged above the support frame 1, and both ends of each connecting rod 26 are fixedly connected to the outer surface of the corresponding crank shaft 9, and the outer surface of each connecting rod 26 is rotatably connected to a connecting plate 10, and the outer surface of each connecting plate 10 is rotatably connected to a fixed cylinder 11, and the inner wall of each fixed cylinder 11 is slidably connected to a connecting rod 12, and the crank shaft 9 drives the connecting rod 26 to reciprocate up and down, so that the subsequent device can vibrate the filter plate 5 and provide the required power, and the falling speed and discharge amount of the material are controlled according to the rotation frequency of the crank shaft 9 to prevent the flying dust concentration of the material from being too high.

[0029] See also Figure 2 , Figure 3 The top of each fixed cylinder 11 is fixedly connected with a fixed ring 13, the inner wall of each fixed ring 13 is slidably connected with the outer surface of the connecting rod 12, and the bottom surface of each fixed ring 13 is fixedly connected with a spring 2 14. The fixed ring 13 drives the spring 2 14 to stretch, and then the fixed cylinder 11 pushes the connecting rod 12 upward, and the connecting rod 12 drives the spring 2 14 to compress, thereby realizing the vibration of the vibration filter plate 5, so that the material can fall evenly and the discharge amount is controlled.

[0030] See also Figure 2 , Figure 3The bottom end of each spring 14 is fixedly connected to the bottom end of the connecting rod 12, and the top end of each connecting rod 12 is fixedly connected to a sleeve 15. The interior of each sleeve 15 is slidably connected to the outer surface of the fixed cylinder 11, and the top end of each sleeve 15 is fixedly connected to the bottom surface of the filter plate 5. The fixed cylinder 11 limits the movement direction of the sleeve 15 to prevent it from deviating from the preset movement route, so that the sleeve 15 can stably output power to the filter plate 5.

[0031] The implementation principle of the static elimination device for feeding a chlorination kettle in the embodiment of the present application is as follows: the material is poured into the storage box, and the corresponding rotating rod 6 is driven to rotate by the motor 3, and at the same time, the rotating rod 6 drives the gear 7 and the crank shaft 9 to rotate, and the gear 7 is meshed with the toothed belt 8 to drive another gear 7 and the crank shaft 9 to rotate, and at the same time, the crank shaft 9 drives the connecting rod 26 and the corresponding crank shaft 9 to rotate synchronously, and the connecting rod 26 drives the connecting plate 10, and the connecting plate 10 drives the fixed cylinder 11 to move up and down, and the fixed cylinder 11 drives the fixed ring 13 to move and stretch the spring 2 14, and then the fixed cylinder 11 pushes the connecting rod 12 upward, and the connecting rod 12 drives the spring 2 14 to compress, and the connecting rod 12 drives The movable sleeve 15 and the filter plate 5 move, and the vibration filter plate 5 is realized by the rebound of the spring 2 14 and the up and down movement of the connecting rod 12 to control the falling speed of the material and screen the impurities therein, and the static electricity in the filter plate 5 and the material is conducted to the ground wire 16 through the static electricity conductor 17, and the static electricity is conducted out. At the same time, the material falls into the discharge bin 19, and the gear 21 is driven to rotate by the motor 20, and the gear 21 is meshed with the gear ring 22, and the fixed rod 23 is driven to rotate by the gear ring 22, and the fixed rod 23 drives the rotating shaft 24 to rotate, and the rotating shaft 24 drives the spiral sheet 25 to rotate, and the material is transmitted out of the discharge bin 19, so as to control the flow rate of the material and prevent static electricity generated by severe friction between the materials.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A static eliminator for feeding a chlorination kettle, comprising a support frame (1), characterized in that: Four fixed blocks (2) are fixedly connected to the upper surface of the support frame (1), the outer surface of one of the fixed blocks (2) is fixedly connected to a motor (3), the upper surface of each of the fixed blocks (2) is fixedly connected to four springs (4), a filter plate (5) is provided above the support frame (1), the top of each of the springs (4) is fixedly connected to the bottom surface of the filter plate (5), the interior of each of the fixed blocks (2) is rotatably connected to a rotating rod (6), the output shaft of the motor (3) is fixedly connected to the outer surface of the corresponding rotating rod (6), two gears (7) and a toothed belt (8) are provided above the support frame (1), each of the gears ( The interior of each gear (7) is fixedly connected to the outer surface of the corresponding rotating rod (6), the outer surface of each gear (7) is meshed with the inner wall of the toothed belt (8), and the end of each rotating rod (6) close to each other is fixedly connected to the crank shaft (9), and two connecting rods (26) are provided above the support frame (1), and the two ends of each connecting rod (26) are fixedly connected to the outer surface of the corresponding crank shaft (9), and the outer surface of each connecting rod (26) is rotatably connected to a connecting plate (10), and the outer surface of each connecting plate (10) is rotatably connected to a fixed cylinder (11), and the inner wall of each fixed cylinder (11) is slidably connected to a connecting rod (12).

2. The static eliminator for feeding a chlorination kettle according to claim 1, characterized in that: The top end of each fixed tube (11) is fixedly connected to a fixed ring (13), the inner wall of each fixed ring (13) is slidably connected to the outer surface of the connecting rod (12), and the bottom surface of each fixed ring (13) is fixedly connected to a spring 2 (14).

3. A static eliminator for feeding a chlorination kettle according to claim 2, characterized in that: The bottom end of each of the springs (14) is fixedly connected to the bottom end of the connecting rod (12), the top end of each of the connecting rods (12) is fixedly connected to a sleeve (15), the interior of each of the sleeves (15) is slidably connected to the outer surface of the fixed cylinder (11), and the top end of each of the sleeves (15) is fixedly connected to the bottom surface of the filter plate (5).

4. The static eliminator for feeding a chlorination kettle according to claim 1, characterized in that: A ground wire (16) is provided above the support frame (1), and an electrostatic conductor (17) is fixedly mounted on the inner wall of the ground wire (16), and the outer surface of each electrostatic conductor (17) is fixedly connected to the outer surface of the ground wire (16).

5. The static eliminator for feeding a chlorination kettle according to claim 1, characterized in that: The bottom surface of the filter plate (5) is fixedly connected to a hose (18), the bottom end of the hose (18) is fixedly connected to a discharge bin (19), the outer surface of the discharge bin (19) is fixedly connected to the inner wall of the support frame (1), the upper surface of the discharge bin (19) is fixedly connected to a second motor (20), the output end of the second motor (20) is fixedly connected to a second gear (21), and the outer surface of the second gear (21) is rotatably connected to the inside of the discharge bin (19).

6. The static eliminator for feeding a chlorination kettle according to claim 5, characterized in that: The outer surface of the gear 2 (21) is meshed with a gear ring (22), the outer surface of the gear ring (22) is rotatably connected to the inner wall of the discharge bin (19), and the inner wall of the gear ring (22) is fixedly connected to a fixing rod (23).

7. A static eliminator for feeding a chlorination kettle according to claim 6, characterized in that: The interior of the fixed rod (23) is fixedly connected to a rotating shaft (24), the outer surface of the rotating shaft (24) is fixedly connected to a spiral sheet (25), and the outer surface of the spiral sheet (25) is in contact with the inner wall of the discharge bin (19).

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