Multifunctional automatic magnetic powder adding integrated equipment

Abstract

The invention relates to the technical field of magnetic powder treatment sewage, and discloses magnetic powder multifunctional automatic feeding integrated equipment which comprises a support, a processing barrel and a conveying pipe, the processing barrel is fixedly connected to the top end of the support, the conveying pipe is connected to the bottom end of the processing barrel in a penetrating mode, and a feeding mechanism is arranged at the top of the processing barrel; the magnetic powder is prevented from being adhered to a stirrer when being stirred by the stirrer through repeated jolting in the filter cartridge, the downward moving degree of a piston disc is controlled through the feeding amount of the magnetic powder, so that the magnetic powder is fed through a gap between the piston disc and a feeding groove plate, and the situation that the magnetic powder is excessively fed at a time and is accumulated in a conveying pipe is avoided; according to the magnetic powder conveying device, the friction force is prevented from being increased in the moving process of the magnetic powder in the conveying pipe, the problem that magnetic powder particles with static electricity are attracted by opposite charges on the inner wall of the pipeline to be attached to the inner wall of the pipeline is solved, the circulation space in the conveying pipe is prevented from being reduced, and then the conveying efficiency of the magnetic powder is improved.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic powder wastewater treatment, in particular to multifunctional automatic dosing integrated equipment for magnetic powder. Background Art

[0002] ‌Sewage treatment refers to the process of purifying sewage through physical, chemical and biological methods to achieve the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, industry, environmental protection, urban landscape, medical treatment, catering and other fields, and has gradually become a part of daily life. The most common method includes magnetic powder treatment. Magnetic powder itself has magnetism and can be used as a carrier in sewage. Pollutants in sewage are adsorbed or combined on the surface of magnetic powder through physical, chemical and other effects. However, there are still many problems to be solved in magnetic powder delivery technology.

[0003] A Chinese invention patent with publication number CN118811970A discloses an automatic magnetic powder dosing device, including: a weighing device, a metering bin, a mixer, a feeding machine and a screw conveyor. The metering bin is arranged on the weighing device and is provided with a feeding port and a discharging port; the mixer is arranged outside the metering bin and stirs the magnetic powder in the bin; the feeding machine is arranged in the metering bin and feeds the magnetic powder in the bin through the discharging port; the screw conveyor is used to transmit the magnetic powder flowing out of the discharging port to the mixing tank. Compared with the prior art, the present application realizes the continuous, accurate and automatic dosing of magnetic powder by using a weighing device to clearly determine the weight of the magnetic powder in the metering bin, improves the level of automated operation, improves the process controllability, solves the problems of poor coagulation and flocculation effects, large loss of magnetic powder, and achieves the effect of reducing consumption and increasing efficiency; mechanical equipment is used instead of manual dosing of magnetic powder, which reduces the labor intensity of employees and saves labor costs.

[0004] In addition, when the magnetic powder is put into the pretreatment processing box, if too much magnetic powder is put in at one time, the magnetic powder inside the pipe will accumulate. Then, when the magnetic powder flows in the pipe, the friction between the particles and the inner wall of the pipe will increase. This friction will cause the generation of electric charge, so that the magnetic powder particles have static electricity. The magnetic powder particles with static electricity will be attracted by the opposite charges on the inner wall of the pipe, thereby adhering to the inner wall of the pipe. In addition, when the magnetic powder is stirred in the pretreatment processing box to avoid agglomeration, the stirring process will also cause the magnetic powder to adhere to the inner wall of the agitator and the processing box, which not only affects the amount of magnetic powder put in, but also affects the effect of sewage treatment. Therefore, the automatic magnetic powder dosing device disclosed in Chinese invention patent CN118811970A cannot prevent the magnetic powder from adhering to the pipe and the inner wall of the processing box. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a multifunctional integrated automatic dosing device for magnetic powder, which has the advantages of uniform dosing and intermittent knocking, and solves the problems of low pipeline transportation efficiency and inability to fully utilize magnetic powder after attachment.

[0006] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional integrated automatic dosing device for magnetic powder, comprising a bracket, a processing cylinder and a conveying pipe, wherein the processing cylinder is fixedly connected to the top of the bracket, the conveying pipe is through-connected to the bottom end of the processing cylinder, a dosing mechanism is arranged on the top of the processing cylinder, and a knocking mechanism is arranged on the outside of the processing cylinder.

[0007] Preferably, the dosing mechanism includes a delivery trough plate fixedly connected to the inner wall of the processing cylinder, a fixed plate 1 is symmetrically fixedly connected to the top of the delivery trough plate, a disc 1 is fixedly connected between the two fixed plates 1, a driving motor is fixedly connected to the upper surface of the disc 1, a protective cylinder is fixedly connected to the lower surface of the disc 1, a first magnetic block is symmetrically arranged on the lower surface of the disc 1, a driving rod is rotatably connected to the inside of the disc 1, the first magnetic block is fixedly connected to the side wall of the driving rod, and a spring 1 is also sleeved on the outer wall of the driving rod.

[0008] Preferably, the dosing mechanism also includes a fixed rod 1 which penetrates and is slidably connected to the inside of the protective cylinder, a disc 2 is fixedly connected to the outer wall of the top end of the fixed rod 1, a magnetic block 2 is symmetrically fixedly connected to the upper surface of the disc 2, a sliding block is symmetrically fixedly connected to the outer wall of the disc 2, a telescopic rod is symmetrically fixedly connected to the lower surface of the delivery trough plate, a spring 2 is connected between the fixed end of the telescopic rod and the telescopic end of the telescopic rod, an end of the telescopic rod away from the delivery trough plate is fixedly connected to a piston disk, an end of the fixed rod 1 away from the disc 2 is fixedly connected to fixed rods 2 arranged in a circular array, and an end of the fixed rod 2 away from the fixed rod 1 is fixedly connected to a filter cylinder.

[0009] Preferably, there is an electrical connection between the driving motor and the driving rod, and the magnetic properties of the first magnetic block are the same as the magnetic properties of the second magnetic block.

[0010] Preferably, the slider is limitedly slidably connected to the inside of the protective cylinder, the size of the filter cylinder is matched with the inner cavity size of the processing cylinder, and the size of the delivery slot plate is matched with the inner cavity size of the processing cylinder.

[0011] Preferably, the fixing rod is slidably connected to the inside of the piston disc, the size of the top end of the piston disc is matched with the size of the bottom end of the delivery slot plate, and the top end of the piston disc slides inside the bottom end of the delivery slot plate.

[0012] Preferably, the knocking mechanism includes resistance rods 1 arranged in a circular array and fixedly connected to the outer wall of the filter cylinder, the outer wall of the processing cylinder is provided with sliding grooves arranged in a circular array, the interior of the sliding grooves is slidably connected with resistance rods 2, the end of the resistance rods 2 away from the processing cylinder is fixedly connected with a knocking plate, the outer wall of the knocking plate is fixedly connected with a fixed plate 2, the interior of the knocking plate is slidably connected with a fixed rod 3, and the outer wall of the fixed rod 3 is sleeved with a spring 3.

[0013] Preferably, the size of the slide groove is matched with the size of the abutment rod 1, and one end of the fixing rod 3 close to the knocking plate is fixedly connected to the outer wall of the processing cylinder.

[0014] Preferably, the bottom end of the first resistance rod is provided with a first slope, and the end of the second resistance rod close to the filter cartridge is provided with a second slope, and the size of the first slope of the first resistance rod matches the size of the second slope of the second resistance rod.

[0015] Preferably, the two ends of the spring three are fixedly connected to the fixing rod three and the knocking plate respectively, the knocking plate is arranged to be arc-shaped, and the size of the knocking plate is adapted to the size of the outer wall of the processing cylinder.

[0016] Beneficial Effects Compared with the prior art, the present invention provides a multifunctional automatic dosing integrated device for magnetic powder, which has the following beneficial effects: 1. The magnetic powder is repeatedly bumped inside the filter cartridge to prevent the agitator from sticking to the magnetic powder when stirring it. The amount of magnetic powder added controls the degree of downward movement of the piston plate, so that the magnetic powder is added through the gap between the piston plate and the delivery slot plate, which prevents too much magnetic powder from being added at one time and accumulating inside the conveying pipe, prevents the friction of the magnetic powder from increasing during its movement inside the conveying pipe, and prevents the problem of statically charged magnetic powder particles being attracted by the opposite charges on the inner wall of the pipe and thus adhering to the inner wall of the pipe, and prevents the flow space inside the conveying pipe from shrinking, thereby improving the transportation efficiency of the magnetic powder.

[0017] 2. The outer wall of the processing cylinder is intermittently knocked by the knocking plate, so that the processing cylinder drives the filter cylinder to vibrate synchronously, avoiding the problem of magnetic powder adhering to the inner walls of the processing cylinder and the filter cylinder, and preventing the put magnetic powder from not being able to fully fall into the interior of the conveying pipe. This not only improves the utilization rate of the magnetic powder, but also ensures the effect of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a multifunctional automatic dosing integrated device for magnetic powder proposed by the present invention; Figure 2 This is a schematic diagram of the structure of the support and the conveying pipe in a multifunctional integrated magnetic powder automatic dosing device proposed by the present invention; Figure 3 This is a schematic diagram of the local structure of the dosing mechanism in a multifunctional integrated magnetic powder dosing device proposed by the present invention; Figure 4 This is a schematic diagram of the structure of the disc 1 and the first magnetic block in a multifunctional integrated device for automatic dosing of magnetic powder proposed by the present invention; Figure 5 This is a schematic diagram of the structure of the delivery slot plate and the filter cartridge in a multifunctional automatic delivery integrated device for magnetic powder proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a driving rod and a piston disc in a multifunctional integrated magnetic powder automatic dosing device proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a delivery slot plate and a telescopic rod in a multifunctional integrated magnetic powder automatic dosing device proposed by the present invention; Figure 8 This is a schematic diagram of the partial structure of the knocking mechanism in the multifunctional automatic dosing integrated equipment for magnetic powder proposed by the present invention; Fig. 9 This is a schematic structural diagram of the second abutment rod and the third fixing rod in the multifunctional automatic dosing integrated equipment for magnetic powder proposed by the present invention.

[0019] In the figure: 1. bracket; 2. processing cylinder; 3. conveying pipe; 4. dosing mechanism; 41. dosing slot plate; 42. fixed plate one; 43. disc one; 44. driving motor; 45. protective cylinder; 46. first magnetic block; 47. driving rod; 48. spring one; 49. fixed rod one; 410. disc two; 411. magnetic block two; 412. sliding block; 413. telescopic rod; 414. piston disk; 415. fixed rod two; 416. filter cylinder; 417. spring two; 5. knocking mechanism; 51. resistance rod one; 52. slide slot; 53. resistance rod two; 54. knocking plate; 55. fixed plate two; 56. fixed rod three; 57. spring three. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example: See attached Figures 1 to 9As shown, a multifunctional integrated automatic dosing device for magnetic powder includes a bracket 1, a processing cylinder 2 and a conveying pipe 3. The processing cylinder 2 is fixedly connected to the top of the bracket 1, and the conveying pipe 3 is connected to the bottom of the processing cylinder 2. A dosing mechanism 4 is arranged on the top of the processing cylinder 2, and a knocking mechanism 5 is arranged on the outside of the processing cylinder 2.

[0022] Furthermore, the dosing mechanism 4 includes a delivery slot plate 41 fixedly connected to the inner wall of the processing cylinder 2, the size of the delivery slot plate 41 is adapted to the inner cavity size of the processing cylinder 2, a fixed plate 42 is symmetrically fixedly connected to the top of the delivery slot plate 41, a disc 43 is fixedly connected between the two fixed plates 42, a driving motor 44 is fixedly connected to the upper surface of the disc 43, a protective cylinder 45 is fixedly connected to the lower surface of the disc 43, a first magnetic block 46 is symmetrically arranged on the lower surface of the disc 43, a driving rod 47 is rotatably connected to the inside of the disc 43, the first magnetic block 46 is fixedly connected to the side wall of the driving rod 47, and a spring 48 is also sleeved on the outer wall of the driving rod 47.

[0023] Furthermore, the dosing mechanism 4 also includes a fixed rod 49 that penetrates and slides inside the protective tube 45, and a disc 2 410 is fixedly connected to the outer wall of the top of the fixed rod 49, and the two ends of the spring 48 are respectively fixedly connected to the disc 1 43 and the disc 2 410, and the upper surface of the disc 2 410 is symmetrically fixedly connected to the magnetic block 2 411, and the magnetism of the first magnetic block 46 is the same as that of the magnetic block 2 411. The outer wall of the disc 2 410 is symmetrically fixedly connected to a slider 412, and the slider 412 is limitedly slidably connected to the inside of the protective tube 45, and the lower surface of the delivery slot plate 41 is symmetrically fixedly connected to a telescopic rod 413, and the fixed end of the telescopic rod 413 is fixedly connected to the telescopic rod 413. A spring 2 417 is connected between the telescopic ends of the retractable rod 413, the end of the telescopic rod 413 away from the delivery slot plate 41 is fixedly connected to the piston disk 414, the fixed rod 1 49 penetrates and is slidably connected to the inside of the piston disk 414, the size of the top end of the piston disk 414 is adapted to the size of the bottom end of the delivery slot plate 41, the top end of the piston disk 414 slides inside the bottom end of the delivery slot plate 41, the end of the fixed rod 1 49 away from the disc 2 410 is arranged in a circular array and fixedly connected to the fixed rod 2 415, the end of the fixed rod 2 415 away from the fixed rod 1 49 is fixedly connected to the filter cartridge 416, the size of the filter cartridge 416 is adapted to the inner cavity size of the processing cylinder 2.

[0024] The piston disk 414 is squeezed downward by the gravity of the magnetic powder, thereby avoiding the problem of magnetic powder accumulation caused by excessive one-time addition. The magnetic powder is driven up and down by the filter cartridge 416 to avoid magnetic powder agglomeration, solve the problem of magnetic powder adhering to the agitator, and also avoid the problem of excessive magnetic powder adhering to the inside of the conveying pipe 3.

[0025] Furthermore, the knocking mechanism 5 includes a resisting rod 51 arranged in a circular array and fixedly connected to the outer wall of the filter cylinder 416, and a slope 1 is arranged at the bottom end of the resisting rod 51. A slide groove 52 is arranged in a circular array on the outer wall of the processing cylinder 2. The size of the slide groove 52 is adapted to the size of the resisting rod 51. A resisting rod 2 53 is slidably connected inside the slide groove 52. An end of the resisting rod 2 53 close to the filter cylinder 416 is provided with a slope 2. The size of the slope 1 provided on the resisting rod 51 is adapted to the size of the slope 2 provided on the resisting rod 2 53. A knocking plate 54 is fixedly connected to the end of the resisting rod 2 53 away from the processing cylinder 2. The knocking plate 54 is 4 is set to be arc-shaped, the size of the knocking plate 54 is adapted to the size of the outer wall of the processing cylinder 2, the outer wall of the knocking plate 54 is fixedly connected with a fixing plate 2 55, the inside of the knocking plate 54 is slidably connected with a fixing rod 3 56, the end of the fixing rod 3 56 close to the knocking plate 54 is fixedly connected to the outer wall of the processing cylinder 2, the outer wall of the fixing rod 3 56 is sleeved with a spring 3 57, the two ends of the spring 3 57 are respectively fixedly connected to the fixing rod 3 56 and the knocking plate 54, the knocking plate 54 intermittently knocks the outer wall of the processing cylinder 2, so as to avoid the magnetic powder from adhering to the inner wall of the processing cylinder 2, so that the put magnetic powder can fully enter the interior of the conveying pipe 3.

[0026] The following is the working process and principle of the above embodiment: The initial state is as follows: spring one 48 is in an unstretched state, disk two 410 is at the top of the protective tube 45, the first magnetic block 46 and the second magnetic block 411 are not in the same vertical horizontal plane, the telescopic rod 413 is in an unstretched state, the spring two 417 is in an unstretched state, the piston disk 414 is in a state of blocking the delivery slot plate 41, and the spring three 57 is in an uncompressed state.

[0027] The working steps are as follows: The operator pours the magnetic powder into the inside of the delivery slot plate 41, so that the magnetic powder presses the piston plate 414 downward by its own gravity, so that the piston plate 414 moves downward in the filter cartridge 416, so that the piston plate 414 drives the telescopic end of the telescopic rod 413 to extend downward, so that the telescopic end of the telescopic rod 413 drives the spring 2 417 to stretch downward, until the piston plate 414 moves downward to the bottom of the delivery slot plate 41, at this time, the magnetic powder falls into the top of the piston plate 414 through the gap between the piston plate 414 and the delivery slot plate 41, and then slides into the inside of the filter cartridge 416 through the upper surface of the piston plate 414. At the same time, the operator drives the driving rod 47 to rotate inside the disc 1 43 through the driving motor 44 , and then drives the first magnetic block 46 to rotate under the disk 1 43. When the first magnetic block 46 moves to the top of the second magnetic block 411, the first magnetic block 46 magnetically repels the second magnetic block 411, so that the second magnetic block 411 drives the second disk 410 to slide vertically downward inside the protective cylinder 45, so that the second disk 410 pulls the spring 1 48 to extend downward, so that the second disk 410 drives the slider 412 to slide vertically downward inside the protective cylinder 45 synchronously, so that the second disk 410 drives the fixed rod 1 49 to slide vertically downward inside the fixed rod 1 49 synchronously, so that the fixed rod 1 49 drives the second fixed rod 415 to move synchronously, so that the fixed rod 2 415 drives the filter cylinder 416 to move downward synchronously. When the first magnetic block 46 moves to the top of the second magnetic block 411, the first magnetic block 46 magnetically repels the second magnetic block 411, so that the second magnetic block 411 drives the second disk 410 to slide vertically downward inside the protective cylinder 45, so that the second disk 410 drives the fixed rod 1 49 to slide vertically downward inside the fixed rod 1 49 synchronously, so that the fixed rod 1 49 drives the second fixed rod 415 to move synchronously, so that the fixed rod 2 415 drives the filter cylinder 416 to move downward synchronously. Block 46 is separated from magnetic block 2 411, and at this time spring 1 48 begins to contract toward the side close to disk 1 43, so that spring 1 48 drives disk 2 410 to move vertically upward inside protective cylinder 45, so that disk 2 410 drives slider 412 and magnetic block 2 411 to move vertically upward to the initial position synchronously, and then disk 2 410 drives fixed rod 1 49 to move vertically upward inside protective cylinder 45 and filter cylinder 416, so that fixed rod 1 49 drives filter cylinder 416 to move vertically upward synchronously through fixed rod 2 415, and then the first magnetic block 46 can intermittently drive the inside of filter cylinder 416 to move up and down repeatedly during the rotation process. Since spring 1 48 is stretched and then contracted, it is an elastic The filter cylinder 416 is retracted, and thus the filter cylinder 416 is repeatedly bumped inside the processing cylinder 2, causing the magnetic powder to be repeatedly bumped inside the filter cylinder 416, thereby preventing the agitator from sticking to the magnetic powder when stirring it, and controlling the downward movement of the piston disk 414 by the amount of magnetic powder released, so that the magnetic powder is released through the gap between the piston disk 414 and the release slot plate 41, thereby preventing too much magnetic powder from being released at one time and accumulating inside the conveying pipe 3, preventing the friction force of the magnetic powder from increasing during the movement of the magnetic powder inside the conveying pipe 3, and preventing the problem that the magnetic powder particles with static electricity will be attracted by the opposite charges on the inner wall of the pipe and thus adhere to the inner wall of the pipe, thereby preventing the flow space inside the conveying pipe 3 from shrinking, thereby improving the transportation efficiency of the magnetic powder.

[0028] When the filter cartridge 416 moves downward, the filter cartridge 416 drives the abutment rod 1 51 to move downward synchronously, so that the abutment rod 1 51 abuts against the abutment rod 2 53 and slides toward the outside of the processing cylinder 2 inside the slide groove 52, so that the inclined surface 1 set on the abutment rod 1 51 abuts against the inclined surface 2 set on the abutment rod 2 53, so that the abutment rod 2 53 drives the knocking plate 54 to move toward the side away from the processing cylinder 2, so that the knocking plate 54 drives the bottom knocking plate 54 to move toward the side away from the processing cylinder 2 synchronously through the fixed plate 2 55, so that the knocking plate 54 slides on the outer wall of the fixed rod 3 56 toward the side away from the processing cylinder 2, so that the knocking plate 54 presses the spring 3 57 toward the side away from the processing cylinder 2, so that the spring 3 57 contracts. When the filter cartridge 416 is brought When the movable resistance rod 1 51 moves vertically upward, the inclined surface 1 set on the resistance rod 1 51 no longer resists the inclined surface 2 set on the resistance rod 2 53, so that the knocking plate 54 moves quickly to the side close to the processing cylinder 2 under the rebound action of the spring 3 57, and then the knocking plate 54 knocks the outer wall of the processing cylinder 2, causing the processing cylinder 2 to vibrate slightly, so that the processing cylinder 2 drives the filter cylinder 416 to vibrate synchronously, and the knocking plate 54 intermittently knocks the outer wall of the processing cylinder 2, so that the processing cylinder 2 drives the filter cylinder 416 to vibrate synchronously, thereby avoiding the problem of magnetic powder adhering to the inner walls of the processing cylinder 2 and the filter cylinder 416, and preventing the put magnetic powder from not being able to fully fall into the interior of the conveying pipe 3, thereby improving the utilization rate of the magnetic powder.

[0029] It should be noted that the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article, or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional integrated automatic dosing device for magnetic powder, comprising a support (1), a processing cylinder (2) and a conveying pipe (3), wherein the processing cylinder (2) is fixedly connected to the top end of the support (1), and the conveying pipe (3) is connected to the bottom end of the processing cylinder (2), characterized in that: A dosing mechanism (4) is provided on the top of the processing cylinder (2), and a knocking mechanism (5) is provided on the outside of the processing cylinder (2).

2. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 1 is characterized in that: The dosing mechanism (4) comprises a dosing trough plate (41) fixedly connected to the inner wall of the processing cylinder (2); a fixing plate (42) is symmetrically fixedly connected to the top of the dosing trough plate (41); a disc (43) is fixedly connected between the two fixing plates (42); a driving motor (44) is fixedly connected to the upper surface of the disc (43); a protective cylinder (45) is fixedly connected to the lower surface of the disc (43); a first magnetic block (46) is symmetrically arranged on the lower surface of the disc (43); a driving rod (47) is rotatably connected to the inside of the disc (43); the first magnetic block (46) is fixedly connected to the side wall of the driving rod (47); and a spring (48) is sleeved on the outer wall of the driving rod (47).

3. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 2 is characterized in that: The dosing mechanism (4) further comprises a fixed rod (49) penetrating and slidably connected to the interior of the protective cylinder (45); a second disk (410) is fixedly connected to the outer wall of the top end of the fixed rod (49); a second magnetic block (411) is symmetrically fixedly connected to the upper surface of the second disk (410); a sliding block (412) is symmetrically fixedly connected to the outer wall of the second disk (410); a telescopic rod (413) is symmetrically fixedly connected to the lower surface of the delivery slot plate (41); a second spring (417) is connected between the fixed end of the telescopic rod (413) and the telescopic end of the telescopic rod (413); an end of the telescopic rod (413) away from the delivery slot plate (41) is fixedly connected to a piston disk (414); an end of the fixed rod (49) away from the second disk (410) is fixedly connected to two fixed rods (415) arranged in a ring array, and an end of the fixed rod (415) away from the fixed rod (49) is fixedly connected to a filter cylinder (416).

4. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 3 is characterized in that: There is an electrical connection between the driving motor (44) and the driving rod (47), and the magnetic properties of the first magnetic block (46) are the same as the magnetic properties of the second magnetic block (411).

5. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 3 is characterized in that: The slider (412) is connected in a limited sliding manner inside the protective cylinder (45); the size of the filter cylinder (416) is compatible with the size of the inner cavity of the processing cylinder (2); and the size of the delivery slot plate (41) is compatible with the size of the inner cavity of the processing cylinder (2).

6. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 3 is characterized in that: The fixing rod 1 (49) penetrates and is slidably connected to the inside of the piston plate (414); the size of the top end of the piston plate (414) matches the size of the bottom end of the delivery slot plate (41); the top end of the piston plate (414) slides inside the bottom end of the delivery slot plate (41).

7. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 3 is characterized in that: The knocking mechanism (5) comprises a first abutment rod (51) arranged in a circular array and fixedly connected to the outer wall of the filter cylinder (416); a slide groove (52) arranged in a circular array is provided on the outer wall of the processing cylinder (2); a second abutment rod (53) is slidably connected inside the slide groove (52); a knocking plate (54) is fixedly connected to the end of the second abutment rod (53) away from the processing cylinder (2); a second fixing plate (55) is fixedly connected to the outer wall of the knocking plate (54); a third fixing rod (56) is slidably connected to the inside of the knocking plate (54); and a third spring (57) is sleeved on the outer wall of the third fixing rod (56).

8. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 7, characterized in that: The size of the slide groove (52) is matched to the size of the abutment rod one (51), and one end of the fixing rod three (56) close to the knocking plate (54) is fixedly connected to the outer wall of the processing cylinder (2).

9. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 7, characterized in that: The bottom end of the first resistance rod (51) is provided with a first slope, and the end of the second resistance rod (53) close to the filter cartridge (416) is provided with a second slope. The size of the first slope of the first resistance rod (51) matches the size of the second slope of the second resistance rod (53).

10. The multifunctional automatic dosing integrated equipment for magnetic powder according to claim 7, characterized in that: The two ends of the spring three (57) are respectively fixedly connected to the fixing rod three (56) and the knocking plate (54); the knocking plate (54) is arranged in an arc shape; the size of the knocking plate (54) is adapted to the size of the outer wall of the processing cylinder (2).

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