A heating and stirring device for a ferric trichloride agent

Abstract

The application discloses to the technical field of stirring device, concretely is a kind of ferric chloride reagent heating stirring device, including stirring tank, upper cover and fixed base, the upper end of stirring tank is detachably installed with upper cover, the outside of stirring tank is equipped with heat preservation cover, and stirring tank lower end is fixedly linked with fixed base, the lower end of stirring tank is opened with four circular insertion slots in circumferential array, four circular insertion slots are all fixedly connected with sleeve, and electric heating element is movably inserted in four sleeves, one end of electric heating element is installed with wire box, the side of fixed base is installed with filter mechanism, the beneficial effects of the present application are: through the output shaft positive rotation of servo motor drives stirring shaft rotation, stirring shaft drives stirring vane plate and insert block rotation, through stirring vane plate to ferric chloride reagent in stirring tank is stirred and mixed, ferric chloride reagent flows into circular liquid outlet groove through communication pipe, and ferric chloride reagent is filtered through filter barrel.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stirring devices, in particular to a ferric chloride medicament heating and stirring device. BACKGROUND

[0002] Ferric chloride, also known as ferric chloride, is a compound with the chemical formula FeCl3. Ferric chloride is easily soluble in water and has strong water absorption. It can be used to reduce the pH value, precipitate heavy metals and sulfides, kill bacteria, remove phosphorus, etc. By using ferric chloride, the flocculation of impurities in water can be achieved to achieve the effect of separation and removal. The existing ferric chloride needs to be mixed by a stirring device when it is processed into a medicament. In order to improve the mixing effect of ferric chloride, the stirring device needs to be heated, and then the ferric chloride in the stirring tank is heated. However, the heating element on the existing stirring device is not convenient to disassemble, and the disassembly process mostly needs to stop the use of the stirring device, which is time-consuming and laborious. Moreover, the existing stirring device cannot filter the discharged ferric chloride medicament, so that impurities or crystals in the ferric chloride medicament can cause blockage of the conveying pipeline or the use point. SUMMARY

[0003] The purpose of the present application is to provide a ferric chloride medicament heating and stirring device to solve the problems raised in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a ferric chloride medicament heating and stirring device, comprising a stirring tank, an upper cover and a fixing seat, the upper end of the stirring tank is detachably installed with the upper cover, the outer side of the stirring tank is sleeved with a heat preservation sleeve, the lower end of the stirring tank is fixedly connected with the fixing seat, the lower end of the stirring tank is circumferentially arrayed with four circular insertion slots, four circular insertion slots are fixedly connected with sleeve pipes, four sleeve pipes are movably inserted with electric heating elements, one end of the electric heating element is installed with a wire box, the side surface of the fixing seat is installed with a filtering mechanism, the stirring tank is installed with a stirring mechanism, the lower end of the stirring mechanism is installed with a rotary transmission mechanism, the rotary transmission mechanism is installed in the stirring tank and the fixing seat, the side surface of the rotary transmission mechanism is circumferentially arrayed with four push mechanisms, the push mechanisms are used to move the wire box, the side surface of the rotary transmission mechanism is installed with a cleaning mechanism, the cleaning mechanism is installed in the fixing seat, and the cleaning mechanism is used to clean the filtering mechanism.

[0005] Preferably, the side surface of the fixing seat is provided with a circular liquid outlet groove, the circular liquid outlet groove is connected with the stirring tank through a communication pipe, the upper end of the communication pipe penetrates the bottom end of the stirring tank and communicates with the inner cavity thereof, and the other end of the communication pipe communicates with the circular liquid outlet groove through the fixing seat.

[0006] Preferably, the filtration mechanism includes a sealing cover, which is fixedly connected to the side of the fixed base. A sealing ring is inserted between the sealing cover and the fixed base. Multiple L-shaped brackets are fixedly connected in a circumferential array on the side of the sealing cover. One end of the L-shaped brackets is fixedly connected to the filter barrel. One end of the filter barrel extends into the circular liquid outlet groove, and the open end of the filter barrel is movably inserted into the side of the circular liquid outlet groove. One end of the connecting pipe is disposed inside the filter barrel. The filter barrel is a cylindrical barrel with multiple filter holes arranged in a circumferential array on its side. A liquid outlet pipe is welded through the side of the sealing cover and is connected to the delivery pipe of ferric chloride reagent.

[0007] Preferably, the stirring mechanism includes a stirring shaft, which is installed in the inner cavity of the stirring tank. The upper end of the stirring shaft is fixedly connected to the output shaft of the servo motor, and the output shaft is rotatably connected to the upper cover. Multiple stirring blades are fixedly connected at equal intervals on the side of the stirring shaft, and a plug is welded to the lower end of the stirring shaft.

[0008] Preferably, the rotary transmission mechanism includes a circular block, a rotating shaft fixedly connected to the lower end of the circular block, a cross-shaped column fixedly connected to the lower end of the rotating shaft, a rotary assembly disposed at the lower end of the cross-shaped column, and a first transmission mechanism and a second transmission mechanism disposed on the rotary assembly. The fixed seat has two rectangular slots, and the first transmission mechanism and the second transmission mechanism are respectively installed in the two rectangular slots. The circular block is disposed at the bottom of the inner cavity of the mixing tank. The circular block and the cross-shaped column are rotatably connected to the mixing tank through the rotating shaft. The rotary assembly includes a rotating column, a rotating rod fixedly connected to the lower end of the rotating column, and a regular polygonal column fixedly connected to the lower end of the rotating rod.

[0009] The upper end of the rotating column is provided with a cross-shaped groove, and the cross-shaped column is movably connected to the cross-shaped groove. The lower end of the rotating column is provided with a contraction groove, and spring pins are symmetrically and movably connected to both ends of the contraction groove. A spring is inserted between the two spring pins.

[0010] An electric telescopic rod is installed at the lower end of the fixed base, and a concave seat is fixedly connected to the upper end of the electric telescopic rod. A sector block is symmetrically fixedly connected to the inner side of the concave seat. An annular groove is opened at the lower end of the regular polygonal column, and the sector block is rotatably connected to the annular groove.

[0011] Preferably, the first transmission mechanism includes a transmission seat, a rotating seat fixedly connected to the lower end of the transmission seat, and a first bevel gear disposed on the rotating seat. The transmission seat is sleeved on the rotating column, and the rotating seat is sleeved on the rotating rod. The first bevel gear is fixedly connected to the rotating seat. The upper end of the rotating seat has a protruding annular edge. Both the rotating seat and the first bevel gear are rotatably connected to the fixed seat. The transmission seat is an annular plate with multiple slots arranged in a circumferential array on its inner side. The spring pin engages with the slots.

[0012] Preferably, the second transmission mechanism includes a cylinder, a second bevel gear disposed at the lower end of the cylinder, and a limiting ring disposed at the upper end of the cylinder. The cylinder is a cylindrical part with a regular polygonal groove running through it from top to bottom. The cylinder is fitted onto the regular polygonal column, and the regular polygonal column and the cylinder are slidably connected vertically. The cylinder, the second bevel gear, and the limiting ring are all rotatably connected to the fixed base.

[0013] Preferably, the pushing mechanism includes a first transmission bevel gear, a threaded rod disposed on the side of the first transmission bevel gear, a rectangular arm sleeved on the threaded rod, and a pusher claw disposed at one end of the rectangular arm. The side of the fixed seat has four limiting grooves arranged in a circumferential array. The threaded rod is disposed in the limiting groove, and a round shaft is welded to one end of the threaded rod. One end of the round shaft passes through the limiting groove and is welded to the first transmission bevel gear. The round shaft is rotatably connected to the fixed seat. The first transmission bevel gear is disposed on the side of the first bevel gear and meshes with the first bevel gear. The rectangular arm is slidably connected to the limiting groove and threadedly connected to the threaded rod. The pusher claw is an integrally formed or welded rectangular plate with a concave claw at the upper end, and the pusher claw engages with the wire box.

[0014] Preferably, the cleaning mechanism includes a second transmission bevel gear, a round rod disposed on the side of the second transmission bevel gear, and a concave cleaning brush disposed at one end of the round rod. The second transmission bevel gear is disposed on the side of the second bevel gear and meshes with the second bevel gear. The two ends of the round rod are fixedly connected to the second transmission bevel gear and the concave cleaning brush, respectively. The round rod is rotatably connected to the fixed base. The concave cleaning brush is movably inserted into the filter barrel and makes rotatable contact with the inner wall of the filter barrel.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages:

[0016] 1. The output shaft of the servo motor rotates forward, driving the stirring shaft to rotate. The stirring shaft drives the stirring blades and the insert block to rotate. The stirring blades stir and mix the ferric chloride agent in the stirring tank. The ferric chloride agent flows into the circular outlet tank through the connecting pipe. The ferric chloride agent is filtered through the filter bucket. The filtered ferric chloride agent flows into the delivery pipeline through the outlet pipe on the sealed cover for transportation. At the same time, the insert block drives the rotary transmission mechanism to rotate. The second transmission mechanism in the rotary transmission mechanism drives the cleaning mechanism to rotate. The concave cleaning brush in the cleaning mechanism cleans the inner wall of the filter bucket to prevent impurities or crystals filtered from the ferric chloride agent from clogging the filter holes.

[0017] 2. When it is necessary to disassemble the heating element, the electric telescopic rod retracts, causing the concave seat and sector block to move downwards. The sector block then moves the rotating assembly downwards, causing the spring pin to move into the transmission seat. Under the action of the spring force, the spring pin engages in the slot within the transmission seat. At this time, the output shaft of the servo motor reverses, causing the stirring shaft to reverse the insertion block. The insertion block then reverses the rotational transmission mechanism, causing the first transmission mechanism within the rotational transmission mechanism to reverse. The first transmission mechanism drives the pushing mechanism to move, which in turn moves the wire box. The wire box then moves the heating element out of the sleeve, and the wire box is then removed from the pusher claw, thus facilitating the disassembly of the heating element. During installation, the junction box is inserted into the pusher claw, and then the output shaft of the servo motor rotates forward, causing the stirring shaft to drive the insert block to rotate forward. The insert block drives the rotary transmission mechanism to rotate forward, and the first transmission mechanism in the rotary transmission mechanism rotates forward. The first transmission mechanism drives the pushing mechanism to move, and the pushing mechanism drives the heating element to be inserted into the sleeve, thus completing the installation of the heating element. At this time, the electric telescopic rod extends upward, and the electric telescopic rod drives the concave seat and the sector block to move upward. The sector block drives the rotating assembly to move upward, and the rotating assembly drives the spring pin to move out of the transmission seat, thus completing the disassembly and installation of the heating element. The operation process is convenient and efficient, and there is no need to remove the ferric chloride reagent in the stirring tank during the replacement of the heating element. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the heating and stirring device for ferric chloride reagent of the present invention;

[0019] Figure 2 This is a cross-sectional view of the heating and stirring device for ferric chloride reagent of the present invention;

[0020] Figure 3 This is a cross-sectional view of the fixing base structure of the present invention;

[0021] Figure 4 This is an exploded view of the structure of the ferric chloride reagent heating and stirring device of the present invention;

[0022] Figure 5 This is a schematic diagram of the filtration mechanism, rotary transmission mechanism, and cleaning mechanism of the present invention;

[0023] Figure 6 This is an exploded view of the filtration mechanism, rotary transmission mechanism, and cleaning mechanism of the present invention;

[0024] Figure 7 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 8 for Figure 4 Enlarged schematic diagram of the structure at point B.

[0026] In the diagram: 1. Mixing tank; 11. Top cover; 12. Sleeve; 13. Heating element; 14. Junction box; 2. Fixed base; 21. Circular liquid outlet trough; 22. Sealing cover; 23. Filter barrel; 24. Connecting pipe; 3. Mixing shaft; 31. Mixing blade; 32. Insert block; 4. Circular block; 41. Rotating shaft; 42. Cross-shaped column; 5. Rotating assembly; 51. Rotating column; 52. Rotating rod; 53. Regular polygonal column; 54. Spring pin; 55. Spring; 56. Electric telescopic rod; 57. Concave seat; 58. Sector block; 6. Transmission seat; 61. Rotating seat; 62. First bevel gear; 63. First transmission bevel gear; 64. Threaded rod; 65. Rectangular arm; 66. Push claw; 7. Cylinder; 71. Second bevel gear; 72. Limiting ring; 73. Second transmission bevel gear; 74. Round rod; 75. Concave cleaning brush. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1 to 8 This invention provides a technical solution: a heating and stirring device for ferric chloride, comprising a stirring tank 1, a top cover 11, and a fixing base 2. The top cover 11 is detachably installed on the upper end of the stirring tank 1, and an insulation sleeve is fitted on the outer side of the stirring tank 1. The fixing base 2 is fixedly connected to the lower end of the stirring tank 1. A feed pipe is installed through the upper end of the top cover 11, and a liquid inlet pipe is welded through the side of the stirring tank 1. Four circular slots are arranged in a circumferential array at the lower end of the stirring tank 1, and each of the four circular slots is fixedly connected to a sleeve 12. Each of the four sleeves 12 is movable. An electric heating element 13 is plugged in. A junction box 14 is installed at one end of the electric heating element 13. A filter mechanism is installed on the side of the fixed base 2. A stirring mechanism is installed inside the stirring tank 1. A rotary transmission mechanism is installed at the lower end of the stirring mechanism. The rotary transmission mechanism is installed in the stirring tank 1 and the fixed base 2. Four pushing mechanisms are installed in a circumferential array on the side of the rotary transmission mechanism. The pushing mechanisms are used to drive the junction box 14 to move. A cleaning mechanism is installed on the side of the rotary transmission mechanism. The cleaning mechanism is installed in the fixed base 2. The cleaning mechanism is used to clean the filter mechanism.

[0029] During operation, the output shaft of the servo motor rotates forward, driving the stirring shaft 3 to rotate. The stirring shaft 3 drives the stirring blades 31 and the insert block 32 to rotate. The stirring blades 31 stir and mix the ferric chloride agent in the stirring tank 1. The ferric chloride agent flows into the circular outlet tank 21 through the connecting pipe 24. The ferric chloride agent is filtered through the filter bucket 23. The filtered ferric chloride agent flows into the delivery pipeline along the outlet pipe on the sealing cover 22 for transportation. At the same time, the insert block 32 drives the rotary transmission mechanism to rotate. The second transmission mechanism in the rotary transmission mechanism drives the cleaning mechanism to rotate. The concave cleaning brush 75 in the cleaning mechanism cleans the inner wall of the filter bucket 23 to prevent impurities or crystals filtered from the ferric chloride agent from clogging the filter holes.

[0030] When the heating element 13 needs to be disassembled, the electric telescopic rod 56 retracts, causing the concave seat 57 and the sector block 58 to move downwards. The sector block 58 causes the rotating assembly 5 to move downwards, and the rotating assembly 5 causes the spring pin 54 to move into the transmission seat 6. Under the action of the spring force of the spring 55, the spring pin 54 is engaged in the slot in the transmission seat 6. At this time, the output shaft of the servo motor reverses, causing the stirring shaft 3 to drive the insert block 32 to reverse, and the insert block 32 to drive the rotary transmission mechanism to reverse. The first transmission mechanism in the rotary transmission mechanism reverses, and the first transmission mechanism drives the first transmission bevel gear 63 and the threaded rod 64 to rotate. At this time, the threaded rod 64 rotates along the rectangular arm 65, causing the rectangular arm 65 to slide outwards along the limiting groove. The rectangular arm 65 drives the wire box 14 to move through the pusher 66. The wire box 14 moves the heating element 13 out of the sleeve 12, and then the wire box 14 is removed from the pusher 66. This allows for easy disassembly of the heating element 13. When the heating element 13 needs to be installed, the junction box 14 is inserted into the pusher 66, and the output shaft of the servo motor rotates forward, causing the stirring shaft 3 to drive the insert block 32 to rotate forward. The insert block 32 drives the rotary transmission mechanism to rotate forward, and the first transmission mechanism in the rotary transmission mechanism rotates forward. The first transmission mechanism drives the push mechanism to move, and the push mechanism drives the heating element 13 to be inserted into the sleeve 12, thus completing the installation of the heating element 13. At this time, the electric telescopic rod 56 extends upward, and the electric telescopic rod 56 drives the concave seat 57 and the sector block 58 to move upward. The sector block 58 drives the rotating assembly 5 to move upward, and the rotating assembly 5 drives the spring pin 54 to move out of the transmission seat 6, thus completing the disassembly and installation of the heating element 13. The operation process is convenient and efficient, and there is no need to remove the ferric chloride reagent in the stirring tank 1 during the replacement of the heating element 13.

[0031] A circular outlet groove 21 is provided on the side of the fixed base 2. The circular outlet groove 21 is connected to the mixing tank 1 through a connecting pipe 24. The upper end of the connecting pipe 24 passes through the bottom end of the mixing tank 1 and communicates with its inner cavity. The other end of the connecting pipe 24 passes through the fixed base 2 and communicates with the circular outlet groove 21. A control valve can be installed on the connecting pipe 24 to effectively control the output of ferric chloride. The ferric chloride flows into the circular outlet groove 21 along the connecting pipe 24.

[0032] The filtration mechanism includes a sealing cover 22, which is fixedly connected to the side of the fixing base 2. A sealing ring is inserted between the sealing cover 22 and the fixing base 2. Multiple L-shaped brackets are fixedly connected to the side of the sealing cover 22 in a circumferential array. One end of each L-shaped bracket is fixedly connected to a filter barrel 23. One end of the filter barrel 23 extends into a circular outlet groove 21, and the open end of the filter barrel 23 is movably inserted into the side of the circular outlet groove 21. One end of a connecting pipe 24 is located inside the filter barrel 23. The filter barrel 23 is a cylindrical barrel with its side arranged in a circumferential array. Multiple filter holes are provided. A liquid outlet pipe is welded through the side of the sealing cover 22. The liquid outlet pipe is connected to the delivery pipeline of ferric chloride agent. Ferric chloride agent flows along the connecting pipe 24 into the filter barrel 23 in the circular liquid outlet tank 21. Impurities or crystals in the ferric chloride agent are filtered out by the filter barrel 23. The filtered ferric chloride agent flows along the filter holes into the circular liquid outlet tank 21 and finally flows out along the liquid outlet pipe on the sealing cover 22, thereby conveying the agent and preventing the delivery pipeline or application point from being blocked by the ferric chloride agent being conveyed.

[0033] The stirring mechanism includes a stirring shaft 3, which is installed in the inner cavity of the stirring tank 1. The upper end of the stirring shaft 3 is fixedly connected to the output shaft of the servo motor, and the output shaft is rotatably connected to the upper cover 11. Multiple stirring blades 31 are fixedly connected at equal intervals on the side of the stirring shaft 3. A plug block 32 is welded to the lower end of the stirring shaft 3. The stirring shaft 3 is driven to rotate by the forward or reverse rotation of the output shaft. The stirring shaft 3 drives the stirring blades 31 and the plug block 32 to rotate forward or reverse. When the stirring blades 31 rotate, they stir the ferric chloride agent in the stirring tank 1.

[0034] The rotary transmission mechanism includes a circular block 4, a rotating shaft 41 fixedly connected to the lower end of the circular block 4, a cross-shaped column 42 fixedly connected to the lower end of the rotating shaft 41, a rotary assembly 5 disposed at the lower end of the cross-shaped column 42, and a first transmission mechanism and a second transmission mechanism disposed on the rotary assembly 5. Two rectangular slots are opened in the fixed base 2, and the first transmission mechanism and the second transmission mechanism are respectively installed in the two rectangular slots. The circular block 4 is disposed at the bottom of the inner cavity of the mixing tank 1. The circular block 4 and the cross-shaped column 42 are rotatably connected to the mixing tank 1 through the rotating shaft 41. The rotary assembly 5 includes a rotating column 51, a rotating rod 52 fixedly connected to the lower end of the rotating column 51, and a regular polygonal column 53 fixedly connected to the lower end of the rotating rod 52.

[0035] The upper end of the rotating column 51 is provided with a cross-shaped groove, and the cross-shaped column 42 is movably inserted into the cross-shaped groove. The lower end of the rotating column 51 is provided with a shrinkage groove, and spring pins 54 are symmetrically inserted into both ends of the shrinkage groove. A spring 55 is inserted between the two spring pins 54. The stirring shaft 3 drives the insert block 32 to rotate, the insert block 32 drives the circular block 4 to rotate, the circular block 4 drives the cross-shaped column 42 to rotate through the rotating shaft 41, and the cross-shaped column 42 drives the rotating assembly 5 to rotate.

[0036] An electric telescopic rod 56 is installed at the lower end of the fixed base 2. A concave base 57 is fixedly connected to the upper end of the electric telescopic rod 56. A sector block 58 is symmetrically fixedly connected to the inner side of the concave base 57. An annular groove is opened at the lower end of the regular polygonal column 53. The sector block 58 is rotatably connected to the annular groove. When the rotating component 5 rotates, the sector block 58 rotates along the annular groove at the lower end of the regular polygonal column 53. When the electric telescopic rod 56 extends or retracts, the electric telescopic rod 56 drives the concave base 57 and the sector block 58 to move up and down. The sector block 58 drives the rotating component 5 to move up and down.

[0037] The first transmission mechanism includes a transmission seat 6, a rotating seat 61 fixedly connected to the lower end of the transmission seat 6, and a first bevel gear 62 disposed on the rotating seat 61. The transmission seat 6 is sleeved on the rotating column 51, and the rotating seat 61 is sleeved on the rotating rod 52. The first bevel gear 62 is fixedly connected to the rotating seat 61. The upper end of the rotating seat 61 is provided with an annular edge. The rotating seat 61 and the first bevel gear 62 are rotatably connected to the fixed seat 2. The lower end of the rotating seat 61 extends through the fixed seat 2 into a rectangular groove. The first bevel gear 62 rotatably contacts the upper side wall of the inner cavity of a rectangular groove. The transmission seat 6 is an annular plate with multiple slots arranged in a circumferential array on its inner side. The spring pin 54 engages with the slots. When the rotating assembly 5 moves up and down, the rotating rod 52 slides along the rotating seat 61.

[0038] The driving mechanism includes a first transmission bevel gear 63, a threaded rod 64 disposed on the side of the first transmission bevel gear 63, a rectangular arm 65 sleeved on the threaded rod 64, and a pusher 66 disposed at one end of the rectangular arm 65. The side of the fixed base 2 has four limiting grooves arranged in a circumferential array. The threaded rod 64 is disposed in the limiting grooves, and a round shaft is welded to one end of the threaded rod 64. One end of the round shaft passes through the limiting groove and is welded to the first transmission bevel gear 63. The round shaft is rotatably connected to the fixed base 2. The first transmission bevel gear 63 is disposed on the side of the first bevel gear 62, and the first transmission bevel gear 63 is connected to the first bevel gear 63. Gear 62 meshes, rectangular arm 65 slides in connection with limiting groove, and rectangular arm 65 is threaded in connection with threaded rod 64. Push claw 66 is an integrally formed or welded rectangular plate with a concave claw at the upper end, and push claw 66 engages with wire box 14. The first transmission mechanism drives the first transmission bevel gear 63 and threaded rod 64 to rotate. Threaded rod 64 rotates along rectangular arm 65, causing rectangular arm 65 to slide along limiting groove. Rectangular arm 65 drives wire box 14 to move through push claw 66. Wire box 14 drives heating element 13 to move, causing heating element 13 to move inward or outward along sleeve 12.

[0039] The second transmission mechanism includes a cylinder 7, a second bevel gear 71 disposed at the lower end of the cylinder 7, and a limiting ring 72 disposed at the upper end of the cylinder 7. The cylinder 7 is a cylinder with a regular polygonal groove running through it from top to bottom. The cylinder 7 is fitted onto the regular polygonal column 53, and the regular polygonal column 53 is slidably connected to the cylinder 7. The cylinder 7, the second bevel gear 71, and the limiting ring 72 are all rotatably connected to the fixed base 2. The upper end of the cylinder 7 is inserted into a rectangular groove, and the lower end of the cylinder 7 is inserted into another rectangular groove. The limiting ring 72 is rotatably connected to one rectangular groove, and the second bevel gear 71 is rotatably connected to the other rectangular groove. When the rotating component 5 moves up and down, the regular polygonal column 53 slides up and down along the inner cavity of the cylinder 7. At the same time, when the rotating component 5 rotates, it drives the cylinder 7 to rotate synchronously.

[0040] The cleaning mechanism includes a second transmission bevel gear 73, a round rod 74 disposed on the side of the second transmission bevel gear 73, and a concave cleaning brush 75 disposed at one end of the round rod 74. The second transmission bevel gear 73 is disposed on the side of the second bevel gear 71 and meshes with the second bevel gear 71. The two ends of the round rod 74 are fixedly connected to the second transmission bevel gear 73 and the concave cleaning brush 75 respectively. The round rod 74 is rotatably connected to the fixed base 2. One end of the round rod 74 is disposed in the rectangular groove below, and the other end of the round rod 74 extends into the circular liquid outlet groove 21. The concave cleaning brush 75 is movably inserted into the filter barrel 23, and the concave cleaning brush 75 makes rotatable contact with the inner wall of the filter barrel 23. When the stirring mechanism rotates, it drives the rotary transmission mechanism to rotate, which in turn drives the cleaning mechanism to rotate. The concave cleaning brush 75 in the cleaning mechanism cleans the inner wall of the filter canister 23, preventing impurities or crystals filtered from the ferric chloride reagent from clogging the filter holes. With the cooperation of the rotary transmission mechanism and the cleaning mechanism, the filter canister 23 can be continuously cleaned, thus enabling the filtration mechanism to continuously filter the ferric chloride reagent.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heating and stirring device for ferric chloride, comprising a stirring tank (1), a top cover (11), and a fixing base (2), wherein the top cover (11) is detachably installed on the upper end of the stirring tank (1), an insulation sleeve is fitted on the outer side of the stirring tank (1), and the fixing base (2) is fixedly connected to the lower end of the stirring tank (1), characterized in that: The lower end of the mixing tank (1) has four circular slots arranged in a circumferential array. Each of the four circular slots is fixedly connected to a sleeve (12). Each of the four sleeves (12) is movably inserted with an electric heating element (13). One end of the electric heating element (13) is equipped with a wire box (14). A filter mechanism is installed on the side of the fixed base (2). A stirring mechanism is installed inside the mixing tank (1). A rotary transmission mechanism is installed at the lower end of the stirring mechanism. The rotary transmission mechanism is installed inside the mixing tank (1) and the fixed base (2). Four pushing mechanisms are arranged in a circumferential array on the side of the rotary transmission mechanism. The pushing mechanisms are used to drive the wire box (14) to move. A cleaning mechanism is installed on the side of the rotary transmission mechanism. The cleaning mechanism is installed inside the fixed base (2). The cleaning mechanism is used to clean the filter mechanism. The rotary transmission mechanism includes a circular block (4), a rotating shaft (41) fixedly connected to the lower end of the circular block (4), a cross-shaped column (42) fixedly connected to the lower end of the rotating shaft (41), a rotary assembly (5) set at the lower end of the cross-shaped column (42), and a first transmission mechanism and a second transmission mechanism set on the rotary assembly (5). The fixed seat (2) has two rectangular slots, and the first transmission mechanism and the second transmission mechanism are respectively installed in the two rectangular slots. The circular block (4) is set at the bottom of the inner cavity of the mixing tank (1). The circular block (4) and the cross-shaped column (42) are rotatably connected to the mixing tank (1) through the rotating shaft (41). The rotary assembly (5) includes a rotating column (51), a rotating rod (52) fixedly connected to the lower end of the rotating column (51), and a regular polygonal column (53) fixedly connected to the lower end of the rotating rod (52). The upper end of the rotating column (51) is provided with a cross-shaped groove, and the cross-shaped column (42) is movably inserted into the cross-shaped groove. The lower end of the rotating column (51) is provided with a contraction groove, and spring pins (54) are symmetrically inserted into both ends of the contraction groove. A spring (55) is inserted between the two spring pins (54). An electric telescopic rod (56) is installed at the lower end of the fixed base (2), and a concave seat (57) is fixedly connected to the upper end of the electric telescopic rod (56). A fan-shaped block (58) is symmetrically fixedly connected to the inner side of the concave seat (57). An annular groove is opened at the lower end of the regular polygonal column (53), and the fan-shaped block (58) is rotatably connected to the annular groove. The first transmission mechanism includes a transmission seat (6), a rotating seat (61) fixedly connected to the lower end of the transmission seat (6), and a first bevel gear (62) disposed on the rotating seat (61). The transmission seat (6) is sleeved on the rotating column (51), and the rotating seat (61) is sleeved on the rotating rod (52). The first bevel gear (62) is fixedly connected to the rotating seat (61). The upper end of the rotating seat (61) is provided with an annular edge. The rotating seat (61) and the first bevel gear (62) are rotatably connected to the fixed seat (2). The transmission seat (6) is an annular plate with multiple slots arranged in a circular array on the inner side. The spring pin (54) engages with the slots.

2. The heating and stirring device for ferric chloride reagent according to claim 1, characterized in that: The fixed base (2) has a circular liquid outlet groove (21) on its side. The circular liquid outlet groove (21) is connected to the stirring tank (1) through a connecting pipe (24). The upper end of the connecting pipe (24) passes through the bottom end of the stirring tank (1) and communicates with its inner cavity. The other end of the connecting pipe (24) passes through the fixed base (2) and communicates with the circular liquid outlet groove (21).

3. The ferric chloride reagent heating and stirring device according to claim 2, characterized in that: The filtration mechanism includes a sealing cover (22), which is fixedly connected to the side of the fixed base (2). A sealing ring is inserted between the sealing cover (22) and the fixed base (2). Multiple L-shaped brackets are fixedly connected to the side of the sealing cover (22) in a circumferential array. One end of the L-shaped bracket is fixedly connected to the filter barrel (23). One end of the filter barrel (23) extends into the circular liquid outlet groove (21), and the open end of the filter barrel (23) is movably inserted into the side of the circular liquid outlet groove (21). One end of the connecting pipe (24) is set inside the filter barrel (23). The filter barrel (23) is a cylindrical barrel with multiple filter holes arranged in a circumferential array on its side. A liquid outlet pipe is welded through the side of the sealing cover (22), and the liquid outlet pipe is connected to the conveying pipe of ferric chloride agent.

4. The heating and stirring device for ferric chloride reagent according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (3), which is installed in the inner cavity of the stirring tank (1). The upper end of the stirring shaft (3) is fixedly connected to the output shaft of the servo motor, and the output shaft is rotatably connected to the upper cover (11). Multiple stirring blades (31) are fixedly connected at equal intervals on the side of the stirring shaft (3), and a plug (32) is welded to the lower end of the stirring shaft (3).

5. The heating and stirring device for ferric chloride reagent according to claim 1, characterized in that: The second transmission mechanism includes a cylinder (7), a second bevel gear (71) disposed at the lower end of the cylinder (7), and a limiting ring (72) disposed at the upper end of the cylinder (7). The cylinder (7) is a cylinder with a regular polygonal groove running through it from top to bottom. The cylinder (7) is sleeved on the regular polygonal column (53), and the regular polygonal column (53) and the cylinder (7) are slidably connected up and down. The cylinder (7), the second bevel gear (71) and the limiting ring (72) are all rotatably connected to the fixed seat (2).

6. The heating and stirring device for ferric chloride reagent according to claim 1, characterized in that: The pushing mechanism includes a first transmission bevel gear (63), a threaded rod (64) disposed on the side of the first transmission bevel gear (63), a rectangular arm (65) sleeved on the threaded rod (64), and a pusher (66) disposed at one end of the rectangular arm (65). The side of the fixed base (2) is provided with four limiting grooves arranged in a circumferential array. The threaded rod (64) is disposed in the limiting groove. A round shaft is welded to one end of the threaded rod (64), and one end of the round shaft passes through the limiting groove and connects to the first transmission bevel gear (63). The moving bevel gear (63) is welded, the round shaft is rotatably connected to the fixed seat (2), the first transmission bevel gear (63) is set on the side of the first bevel gear (62), and the first transmission bevel gear (63) meshes with the first bevel gear (62). The rectangular arm (65) is slidably connected to the limiting groove, and the rectangular arm (65) is threadedly connected to the threaded rod (64). The push claw (66) is an integrally formed or welded rectangular plate with a concave claw at the upper end. The push claw (66) is engaged with the wire box (14).

7. The heating and stirring device for ferric chloride reagent according to claim 1, characterized in that: The cleaning mechanism includes a second transmission bevel gear (73), a round rod (74) disposed on the side of the second transmission bevel gear (73), and a concave cleaning brush (75) disposed at one end of the round rod (74). The second transmission bevel gear (73) is disposed on the side of the second bevel gear (71), and the second transmission bevel gear (73) meshes with the second bevel gear (71). The two ends of the round rod (74) are fixedly connected to the second transmission bevel gear (73) and the concave cleaning brush (75) respectively. The round rod (74) is rotatably connected to the fixed seat (2). The concave cleaning brush (75) is movably inserted into the filter barrel (23), and the concave cleaning brush (75) is in rotatable contact with the inner wall of the filter barrel (23).

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