A multi-chamber solid particle separation device

Abstract

The present invention discloses a multi-chamber solid particle separation device, which relates to the technical field of solid particle separation; in order to improve the separation efficiency; it includes a separation mechanism, the separation mechanism includes a first box body, a second box body and a third box body, and the first box body, the second box body and the third box body are integrally formed. A vertical plate is movably connected to the chute opened on the back of the separation mechanism, and the vertical plate is driven to move up and down by a driving member. The present invention realizes the real-time monitoring and adaptive cleaning of the filter screen blockage situation through the setting of a tensile sensor and an automatic cleaning system. When the filter screen is blocked and the gas permeability decreases, the tensile sensor captures this change and transmits the signal to the control terminal. The control terminal then activates the cleaning mechanism, adjusts the height of the filter screen by using the driving member, and cleans the filter screen by using the elastic plate member and the scraping frame, which not only improves the cleaning efficiency, but also ensures the stability of the device during long-term operation.

Description

Technical Field

[0001] The present invention relates to the technical field of solid particle separation, and particularly relates to a multi-chamber solid particle separation device. Background Art

[0002] In the prior art, in the fields of industrial production and environmental protection, etc., separating solid particles in gas is an important treatment task. Most traditional solid particle separation devices adopt simple filtration structures, and intercept solid particles in gas through media such as filter meshes. However, there are many deficiencies in this traditional separation method. First of all, as the filtration process continues, solid particles gradually accumulate on the filter mesh, resulting in the blockage of the filter mesh and the reduction of gas permeability. This not only affects the separation efficiency, but also increases the operating resistance of the equipment, and may even cause damage to the equipment.

[0003] After retrieval, a patent with the Chinese patent application number 202022307747.5 discloses a solid particle separation device for waste gas treatment, which includes a gas-passing cylinder body. A filter mesh is fixedly connected to the inner cavity of the gas-passing cylinder body. A motor is arranged in the inner cavity of the gas-passing cylinder body. An installation frame is installed outside the motor. Fixed plates are fixedly connected between the upper and lower sides of the installation frame and the gas-passing cylinder body respectively. A rotating rod is fixedly connected to the right power output end of the motor. A main gear is fixedly connected to the rotating rod. A swing tube and a suspension arm are respectively hinged to the right end and the outer wall of the rotating rod. A brush plate is fixedly connected to the swing arm, and a sweeping brush is fixedly connected to the brush plate.

[0004] The following deficiencies exist in the above-mentioned solid particle separation device for waste gas treatment: Although the sweeping brush can be used to clean the filter mesh, when the filter mesh is blocked, it is impossible to monitor and thus control the sweeping brush to clean the filter mesh, so that solid particle separation cannot be carried out after the filter mesh is blocked. Summary of the Invention

[0005] The purpose of the present invention is to solve the deficiencies existing in the prior art, and a multi-chamber solid particle separation device is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-chamber solid particle separation device includes a separation mechanism. The separation mechanism includes a first box body, a second box body, and a third box body, and the first box body, the second box body, and the third box body are integrally formed. A vertical plate is movably connected to a chute opened on the back of the separation mechanism. The vertical plate is driven to move up and down by a driving member. A driving motor is fixed to an outer wall of one side of the vertical plate, and a backing plate is fixed to an output end of the driving motor by a pin. A guide rod is fixed to the outer wall of the top of the backing plate by a screw, and a tension sensor is fixed to the top of the guide rod. A receiving plate is movably connected to the outer wall of the guide rod, and a housing is fixed to the top of the receiving plate by a screw. A second spring is clamped between the outer wall of the top of the receiving plate and the outer wall of the bottom of the tension sensor. A rotating plate is fixed to the bottom of the receiving plate, and a filter screen is fixed to the surface of the rotating plate. Elastic plate members are movably connected to both ends of the rotating plate, and a scraping frame for cleaning the filter screen is fixed to the top of the elastic plate members.

[0008] Preferably, the elastic plate member includes a moving plate and a first spring. The moving plate is movably connected to the inner wall of a chute opened at one end of the rotating plate, and the first spring is fixed between the outer wall of one side of the moving plate and the inner wall of one side of the rotating plate.

[0009] Further, the driving member includes a first bottom plate and a lead screw. Both first bottom plates are fixed to the back of the separation mechanism, and the lead screw is movably connected between the two first bottom plates.

[0010] Further, a control motor is fixed to the outer wall of the top of the first bottom plate, and an output end of the control motor is connected to the top of the lead screw through a coupling. A connecting plate is fixed to an outer wall of one side of the vertical plate, and the connecting plate and the lead screw are connected through a nut.

[0011] As a preferred solution of the present invention, a square plate is fixed to the inner wall of the separation mechanism, and an L-shaped plate is movably connected to a through hole opened on the surface of the square plate. A blocking plate is fixed to the side wall of the L-shaped plate. A slideway is fixed to the bottom of the rotating plate, and a slider is movably connected to the inner wall of the slideway. A spring is clamped between the outer wall of one side of the slider and the inner wall of one side of the slideway. The inner wall of the slider is movably connected to the top of the L-shaped plate, and a collection assembly for collecting solid particles is fixed to the side wall of the separation mechanism.

[0012] As a further solution of the present invention, the collection assembly includes a collection box and a cover plate. The collection box is fixed to the side wall of the separation mechanism, and the cover plate is fixed to one end of the collection box by a screw. A trapezoidal plate is fixed to the inside of the collection box, and a second bottom plate is fixed to the bottom of the collection box.

[0013] As a further solution of the present invention, an air inlet pipe is fixed to the back of the separation mechanism, and an intermediate pipe is fixed to the front of the separation mechanism.

[0014] On the basis of the foregoing solution: air holes are provided on the surface of the second bottom plate, a bottom box body is welded to the bottom of the collection box, an exhaust pipe is fixed to the outer wall of one side of the bottom box body, and one end of the middle pipe away from the separation mechanism is fixed to the outer wall of the other side of the bottom box body. A toggle rod is movably connected to the side wall of the separation mechanism, a flap is fixed to the circumferential outer wall of the toggle rod, and a torsion spring is installed between the circumferential outer wall of the toggle rod and the separation mechanism.

[0015] On the basis of the foregoing solution: a vibration assembly is installed at the bottom of the rotating plate, including a U-shaped frame, a T-shaped rod, a vibration plate, an electromagnet and a sliding plate; the U-shaped frame is welded to the bottom of the rotating plate, the T-shaped rod slides through the through hole at the bottom of the U-shaped frame and is elastically connected to the U-shaped frame through the third spring, and its bottom end is welded with a vibration plate and a vibration column. The electromagnet is fixed to the inner wall of the top of the rotating plate through a column, and a permanent magnet magnetically matched with the electromagnet is provided at the top end of the T-shaped rod; the sliding plate is fixed to the bottom of the moving plate, and a magnetic conduction hole is provided on its surface to form a magnetic circuit channel.

[0016] On the basis of the foregoing solution: the scraping frame is replaced with a scraping plate, and a foam is adhered to the outer wall of one side of the scraping plate.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. A multi-chamber solid particle separation device realizes real-time monitoring and adaptive cleaning of the filter screen blockage situation through the setting of a tension sensor and an automatic cleaning system. When the blockage of the filter screen causes the gas permeability to decrease, the tension sensor captures this change and transmits the signal to the control terminal. The control terminal then starts the cleaning mechanism, adjusts the height of the filter screen by using the driving member, and cleans the filter screen by using the elastic plate member and the scraping frame, improving the cleaning efficiency.

[0019] 2. A multi-chamber solid particle separation device adopts a three-stage box design combined with the sliding mechanism of the filter screen and the elastic plate member to realize multi-stage filtration and cleaning. The gas first enters the wider box three for preliminary filtration. As the blockage degree of the filter screen increases, the filter screen and the rotating plate gradually move down under the action of the driving member and enter the gradually narrowing box two for further cleaning. Finally, in box one, through the swinging action of the driving motor, it is ensured that the residual particles on the filter screen are completely removed, effectively improving the filtration efficiency and cleaning quality.

[0020] 3. A multi-chamber solid particle separation device, the height and inclination angle of the filter screen can be flexibly adjusted by the driving member and the driving motor, enabling the device to adapt to the separation requirements of solid particles with different concentrations, improving its versatility and adaptability. At the same time, by adjusting the inclination angle of the filter screen, the collection process of solid particles can be conveniently controlled to ensure that the particles can smoothly slide into the collection assembly.

[0021] 4. A multi-chamber solid particle separation device, which is composed of a collection box and a bottom box body by setting a collection component. Solid particles slide from the filter and the rotating plate under the action of gravity and enter the collection box through the opening between the L-shaped plate and the sealing plate. The trapezoidal plate design in the collection box can effectively guide the particles to accumulate on the bottom plate 2, which is convenient for subsequent recovery. When the particles need to be recovered, only the cover plate needs to be removed, which simplifies the recovery process and improves work efficiency.

[0022] 5. A multi-chamber solid particle separation device achieves precise control of gas flow by adding a bottom plate with air holes and a bottom box connected to the exhaust pipe at the bottom of the collection box, and combining the mechanism design of a toggle lever, a flap and a torsion spring. When the rotating plate and the filter are tilted, gas continues to be introduced into the air inlet pipe, which not only utilizes the blowing effect of the gas to promote the solid particles to enter the opening, but also widens the channel for the particles to enter the collection component by opening the flap.

[0023] 6. A multi-chamber solid particle separation device uses the principle that an increase in gas flow rate leads to a decrease in pressure. The air holes on the second bottom plate produce additional suction on the solid particles, accelerating the migration of the particles to the collection component. When the gas stops flowing, the rebound force of the torsion spring ensures that the flap is reset in time, effectively preventing the backflow of solid particles and ensuring the continuity and efficiency of the collection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of a multi-chamber solid particle separation device proposed by the present invention;

[0025] Figure 2 It is a schematic diagram of the back structure of a multi-chamber solid particle separation device proposed by the present invention;

[0026] Figure 3 It is a schematic diagram of the internal cross-sectional structure of a multi-chamber solid particle separation device proposed by the present invention;

[0027] Figure 4 It is a schematic diagram of the installation structure of the separation part of a multi-chamber solid particle separation device proposed by the present invention;

[0028] Figure 5 It is a schematic diagram of the bottom structure of the separation part of a multi-chamber solid particle separation device proposed by the present invention;

[0029] Figure 6 It is a schematic diagram of the main structure of the separation part of a multi-chamber solid particle separation device proposed by the present invention;

[0030] Figure 7 It is a schematic diagram of the main structure of the induction mechanism of a multi-chamber solid particle separation device proposed by the present invention;

[0031] Figure 8 It is a schematic diagram of the top view of the collecting assembly of a multi-chamber solid particle separation device proposed by the present invention;

[0032] Figure 9 It is a schematic diagram of the side structure of a collecting component of a multi-chamber solid particle separation device proposed by the present invention;

[0033] Figure 10 This is a schematic diagram of the installation structure of a scraper plate and foam of a multi-chamber solid particle separation device proposed in Example 2 of the present invention;

[0034] Figure 11 This is a schematic diagram of the installation structure of a vibration component of a multi-chamber solid particle separation device proposed in Example 2 of the present invention;

[0035] Figure 12 It is a schematic diagram of the explosion structure of a vibration component of a multi-chamber solid particle separation device proposed in Example 2 of the present invention.

[0036] In the figure: box body 1; box body 2; box body 3; air inlet pipe 4; connecting plate 5; screw 6; bottom plate 17; bottom box body 8; cover plate 9; collecting box 10; middle pipe 11; moving plate 12; shell 13; square plate 14; blocking plate 15; slide 16; rotating plate 17; slider 18; spring 19; slideway 20; L-shaped plate 21; vertical plate 22; scraper frame 23; filter screen 24; spring 1 25; tension sensor 26; drive motor 27; guide rod 28; control motor 29; pad 30; accommodating plate 31; spring two 32; torsion spring 33; toggle rod 34; flap 35; bottom plate two 36; exhaust pipe 37; trapezoidal plate 38; scraper plate 39; foam 40; vibration plate 41; magnetic hole 42; sliding plate 43; electromagnet 44; column 45; U-shaped frame 46; vibration column 47; T-shaped rod 48; permanent magnet 49; spring three 50. DETAILED DESCRIPTION

[0037] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] Embodiment 1: A multi-chamber solid particle separation device, such as Figures 1 to 9As shown in the figure, it includes a separation mechanism, and the separation mechanism includes a first box body 1, a second box body 2, and a third box body 3. The first box body 1, the second box body 2, and the third box body 3 are integrally formed. A vertical plate 22 is slidably connected to a chute 16 opened on the back of the separation mechanism. The vertical plate 22 is driven by a driving member to move up and down. A driving motor 27 is fixed to an outer wall of one side of the vertical plate 22 by bolts. A driving end of the driving motor 27 is fixed to a backing plate 30 by a pin. A guide rod 28 is fixed to a top outer wall of the backing plate 30 by screws. A tension sensor 26 is fixed to a top of the guide rod 28. A receiving plate 31 is slidably connected to an outer wall of the guide rod 28. A housing 13 is fixed to a top of the receiving plate 31 by screws. A second spring 32 is clamped between a top outer wall of the receiving plate 31 and a bottom outer wall of the tension sensor 26. A rotating plate 17 is fixed to a bottom of the receiving plate 31 by bolts. A filter screen 24 is fixed to a surface of the rotating plate 17. Elastic plate members are slidably connected to both ends of the rotating plate 17. A scraping frame 23 for cleaning the filter screen 24 is fixed to a top of the elastic plate members.

[0040] In this embodiment, the separation mechanism is composed of three sections: a first box body 1, a second box body 2, and a third box body 3. The width of the third box body 3 is greater than that of the first box body 1. The second box body 2 is an arc structure for the transition between the first box body 1 and the third box body 3. In the initial stage, the elastic plate members and the rotating plate 17 are located inside the third box body 3 and the elastic plate members are in mutual contact with the inner wall of the third box body 3. When it is necessary to separate solid particles in the gas, first, the gas is introduced into the interior of the third box body 3, and the solid particles are filtered by the filter screen 24. The gas after filtration passes through the filter screen 24.

[0041] As the filter screen 24 continuously filters and intercepts solid particles, the solid particles will gradually adhere to the surface of the filter screen 24, which will greatly slow down the gas permeability. In order to facilitate monitoring when a certain amount of solid particles adhere to the filter screen 24, when the filter holes on the filter screen 24 are blocked, at this time, the gas will apply pressure to the surfaces of the rotating plate 17 and the filter screen 24 because it cannot pass through the filter screen 24. After the rotating plate 17 and the filter screen 24 are subjected to pressure, the receiving plate 31 has a tendency to be pulled downward. During this process, the tension sensor 26 will be stretched, and the tension value monitored after the tension sensor 26 is stretched gradually increases. When the tension value increases to a certain range, after the tension sensor 26 transmits the signal to the control terminal, the control terminal controls the driving member to drive the vertical plate 22 to move downward along the chute 16. During the downward movement of the chute 16, the rotating plate 17 and the filter screen 24 move downward synchronously. During this process, the elastic plate members gradually move from the third box body 3 to the second box body 2. Since the second box body 2 gradually narrows, the elastic plate members will slide along the inside of the rotating plate 17 under the limitation of the second box body 2. During this process, the elastic plate members will drive the scraping frame 23 to slide along the surface of the filter screen 24, and the scraping frame 23 will clean the solid particles attached to the filter screen 24 during the sliding process, which is convenient for subsequent re-filtering of the gas.

[0042] When the elastic plate moves from the inner wall of the second box body 2 to the inner wall of the first box body 1, at this time, the elastic plate is compressed to the maximum extent. In order to ensure that the solid particles on the filter screen 24 are completely cleaned, when the elastic plate moves to fit with the inner wall of the first box body 1, during the process of driving the backing plate 30 to swing left and right by the driving motor 27, the rotating plate 17 and the elastic plates at both ends thereof swing left and right. During the left and right swinging of the rotating plate 17, the elastic plate will reciprocate. During the reciprocating movement of the elastic plate, the scraping frame 23 reciprocates to completely clean the solid particles attached to the filter screen 24 that have not been completely cleaned, ensuring the cleaning effect.

[0043] The elastic plate includes a moving plate 12 and a first spring 25. The moving plate 12 is slidably connected to the inner wall of the chute opened at one end of the rotating plate 17, and the first spring 25 is fixed between the outer wall of one side of the moving plate 12 and the inner wall of one side of the rotating plate 17;

[0044] The elastic force of the first spring 25 is used to make the moving plate 12 always keep in contact with the inner wall of the separation mechanism, and the end of the moving plate 12 is arc-shaped.

[0045] An air inlet pipe 4 is fixed to the back of the separation mechanism, and an intermediate pipe 11 is fixed to the front of the separation mechanism;

[0046] By providing the air inlet pipe 4, the gas to be separated can be introduced into the separation mechanism, and by providing the intermediate pipe 11, the gas after solid particle separation can be discharged.

[0047] The driving member includes a first bottom plate 7 and a lead screw 6. Both first bottom plates 7 are fixed to the back of the separation mechanism by bolts, and the lead screw 6 is rotatably connected between the two first bottom plates 7. A control motor 29 is fixed to the outer wall of the top of the first bottom plate 7 by bolts, and the output end of the control motor 29 is connected to the top of the lead screw 6 through a coupling. A connecting plate 5 is fixed to the outer wall of one side of the vertical plate 22 by bolts, and the connecting plate 5 and the lead screw 6 are connected by a nut;

[0048] By providing the control motor 29, the lead screw 6 can be driven to rotate, so that the vertical plate 22 moves along the vertical direction under the guiding action of the chute 16, and the heights of the rotating plate 17 and the filter screen 24 are adjusted.

[0049] A square plate 14 is fixed to the inner wall of the separation mechanism. A through hole opened on the surface of the square plate 14 is slidably connected with an L-shaped plate 21, and a sealing plate 15 is fixed to the side wall of the L-shaped plate 21. A slideway 20 is fixed to the bottom of the rotating plate 17 by bolts, and a slider 18 is slidably connected to the inner wall of the slideway 20. A spring 19 is clamped between the outer wall of one side of the slider 18 and the inner wall of one side of the slideway 20. The inner wall of the slider 18 and the top of the L-shaped plate 21 are rotatably connected, and a collection assembly for recovering solid particles is fixed to the side wall of the separation mechanism;

[0050] In the initial stage, the plugging plate 15 seals the opening at the connection between the collection assembly and the separation mechanism. After the solid particles on the rotating plate 17 and the filter screen 24 are scraped off by the scraping frame 23, in order to facilitate the collection of solid particles, when the rotating plate 17 and the filter screen 24 move into the box body 1, the driving motor 27 is used to drive the rotating plate 17 and the filter screen 24 to swing, so that the rotating plate 17 and the filter screen 24 tilt towards the direction of the opening. The width of the opening is smaller than the width of the moving plate 12. Therefore, it is avoided that the moving plate 12 extends into the collection assembly through the opening. The solid particles on the rotating plate 17 and the filter screen 24 fall into the collection assembly under the action of their own gravity, and the solid particles are collected. After the collection is completed, the plugging plate 15 can seal the opening again after resetting, ensuring that when the solid particles are separated from the gas subsequently, the solid particles in the collection assembly do not overflow.

[0051] The collection assembly includes a collection box 10 and a cover plate 9. The collection box 10 is fixed to the side wall of the separation mechanism, and the cover plate 9 is fixed to one end of the collection box 10 by screws. A trapezoidal plate 38 is fixed inside the collection box 10, and a bottom plate two 36 is fixed to the bottom of the collection box 10;

[0052] By providing the collection box 10, the solid particles can be collected. When it is necessary to recycle the solid particles collected inside the collection box 10, only the cover plate 9 needs to be removed.

[0053] The surface of the bottom plate two 36 is provided with air holes. The bottom of the collection box 10 is welded with a bottom box body 8. One outer wall of the bottom box body 8 is fixed with an exhaust pipe 37, and one end of the middle pipe 11 far from the separation mechanism is fixed to the other outer wall of the bottom box body 8;

[0054] A toggle rod 34 is rotatably connected to the side wall of the separation mechanism, and a flap 35 is fixed to the circumferential outer wall of the toggle rod 34. A torsion spring 33 is installed between the circumferential outer wall of the toggle rod 34 and the separation mechanism;

[0055] When it is necessary to collect solid particles, after the rotating plate 17 and the filter screen 24 tilt towards the direction of the opening, gas is continuously introduced into the intake pipe 4 at this time, so that the solid particles enter the opening under the blowing of the gas. At the same time, the flap 35 is opened under the impact force of the gas, and the torsion spring 33 deforms. The solid particles finally fall into the collection assembly through the opening. At the same time, based on the Venturi effect, the middle pipe 11 guides the high-speed airflow into the bottom box body 8. During the process of the airflow passing through the air holes of the bottom plate two 36, the airflow accelerates due to the reduction of the cross-sectional area of the middle pipe 11 relative to the separation mechanism, and a local low-pressure area is formed (according to Bernoulli's principle), generating an adsorption force on the particles in the collection box 10. The collection box 10 and the bottom box body 8 are separated by the trapezoidal plate 38, and the particles fall under the action of the adsorption force;

[0056] That is, when the high-speed air flow enters the bottom box body 8 through the middle pipe 11, the flow rate increases when passing through the air holes in the second bottom plate 36, generating a local low pressure, adsorbing the particles in the collection box 10. The paths of the gas and the particles are physically isolated by the trapezoidal plate 38 to ensure the continuous effectiveness of the pressure difference, thereby further accelerating the rate of the solid particles entering the collection assembly. The inner diameter of the air holes is smaller than the inner diameter of the filter holes on the filter screen 24. When the gas stops entering the separation mechanism, the return spring force of the torsion spring 33 is used to reset the flap 35, avoiding the backflow of solid particles and ensuring the collection effect of the solid particles.

[0057] When this embodiment is in use, after the device is started, the gas to be separated is introduced into the third box body 3 through the air inlet pipe 4. Under the action of the filter screen 24, the solid particles in the gas are intercepted and attached to the surface of the filter screen 24, while the filtered gas passes through the filter screen 24 and enters below the rotating plate 17 and the filter screen 24. As time goes by, the solid particles on the filter screen 24 gradually accumulate, resulting in a decrease in the gas permeability. When the filter holes on the filter screen 24 are blocked due to the accumulation of solid particles, the gas cannot pass through smoothly, thus exerting a pulling force on the rotating plate 17 and the filter screen 24. This pulling force causes the receiving plate 31 to tend to be pulled downward, thereby stretching the tension sensor 26. When the tension value monitored by the tension sensor 26 reaches the preset range, a signal is sent to the control terminal. After receiving the signal, the control terminal controls the driving member to work, causing the vertical plate 22 to move downward along the sliding groove 16. The downward movement of the vertical plate 22 drives the rotating plate 17 and the filter screen 24 to move downward synchronously. At the same time, the elastic plate member slides along the rotating plate 17 under the limiting action of the second box body 2, driving the scraping frame 23 to clean the filter screen 24. When the elastic plate member moves to the inner wall of the first box body 1, the driving motor 27 is used to drive the backing plate 30 to swing left and right, thereby causing the rotating plate 17 and the filter screen 24 to swing left and right, ensuring that the scraping frame 23 can completely clean the solid particles on the filter screen 24. During the cleaning process, the solid particles scraped off by the scraping frame 23 fall on the rotating plate 17. When the rotating plate 17 and the filter screen 24 move into the first box body 1, the driving motor 27 is used to drive them to swing, causing the rotating plate 17 and the filter screen 24 to tilt towards the collection assembly. The solid particles slide off the rotating plate 17 and the filter screen 24 under the action of gravity and enter the collection assembly through the opening. The solid particles fall into the interior of the collection box 10. When the solid particles need to be recovered, the cover plate 9 can be removed.

[0058] Embodiment 2: A multi-chamber solid particle separation device, as Figures 10 to 12 shown. In order to further improve the collection effect of solid particles, the following improvements are made on the basis of Embodiment 1: Replace the scraping frame 23 with a scraping plate 39, and a foam 40 is adhered to the outer wall of one side of the scraping plate 39;

[0059] The foam 40 can effectively reduce the friction between the inner wall of the separating mechanism, and the scraping plate 39 has better integrity relative to the scraping frame 23, which can prevent solid particles from accumulating on the surface of the scraping frame 23.

[0060] A vibration assembly is installed at the bottom of the rotating plate 17. The vibration assembly includes a U-shaped frame 46, a third spring 50 and a T-shaped rod 48. The U-shaped frame 46 is welded to the outer wall of the bottom of the rotating plate 17, and the T-shaped rod 48 is slidably connected to the inner wall of the through hole opened at the bottom of the U-shaped frame 46. The two ends of the third spring 50 are respectively fixed to the outer wall of the bottom of the U-shaped frame 46 and the inner wall of the bottom of the T-shaped rod 48. A vibration plate 41 is welded to the bottom of the T-shaped rod 48, and a vibration column 47 is welded to the top of the vibration plate 41. The vibration assembly further includes an electromagnet 44 and a column 45. The column 45 is welded to the inner wall of the top of the rotating plate 17, and the electromagnet 44 is fixed to the bottom of the column 45. A permanent magnet 49 that cooperates with the electromagnet 44 is fixed to the top of the T-shaped rod 48. A sliding plate 43 is fixed to the outer wall of the bottom of the moving plate 12 by screws, and a magnetic conduction hole 42 is opened on the surface of the sliding plate 43;

[0061] The vibration assembly applies vibration to the surface of the rotating plate 17, thereby accelerating the sliding rate of the solid particles along the surface of the scraping plate 39. Specifically, when the moving plate 12 slides relative to the rotating plate 17, the sliding plate 43 will slide synchronously relative to the rotating plate 17. When the electromagnet 44 is powered on and the magnetic conduction hole 42 moves to the position opposite between the electromagnet 44 and the permanent magnet 49, the magnetic force generated by the electromagnet 44 attracts the permanent magnet 49. After the permanent magnet 49 is attracted, the vibration column 47 knocks and vibrates the rotating plate 17, and the vibration is used to accelerate the sliding rate of the solid particles along the surface of the scraping plate 39. When the sliding plate 43 moves between the electromagnet 44 and the permanent magnet 49, due to the shielding effect of the sliding plate 43, the vibration column 47 resets under the restoring force of the third spring 50. In this way, the vibration column 47 intermittently knocks and vibrates the bottom of the rotating plate 17 to improve the vibration effect.

[0062] The above is the preferred specific implementation manner of the present invention. The protection scope of the present invention is not limited thereto. Any person skilled in the art, within the technical scope disclosed by the present invention, combines the prior art or common knowledge, and makes any modifications, equivalent replacements and improvements within the spirit and principle of the present invention, all of which should be covered by the protection scope of the present invention.

Claims

1. A multi-chamber solid particle separation device, comprising a separation mechanism, characterized in that: The separation mechanism comprises a first box body (1), a second box body (2) and a third box body (3), and the first box body (1), the second box body (2) and the third box body (3) are integrally formed, a slide groove (16) provided on the back of the separation mechanism is movably connected with a vertical plate (22), the vertical plate (22) is driven to move up and down by a driving member, a driving motor (27) is fixed to an outer wall of one side of the vertical plate (22), a pad (30) is fixed to an output end of the driving motor (27) by a pin, a guide rod (28) is fixed to an outer wall of a top of the pad (30) by a screw, and the top of the guide rod (28) is fixed A tension sensor (26) is fixed thereon, the outer wall of the guide rod (28) is movably connected to a receiving plate (31), and a housing (13) is fixed to the top of the receiving plate (31) by screws, and a second spring (32) is clamped between the top outer wall of the receiving plate (31) and the bottom outer wall of the tension sensor (26), a rotating plate (17) is fixed to the bottom of the receiving plate (31), and a filter screen (24) is fixed to the surface of the rotating plate (17), both ends of the rotating plate (17) are movably connected to elastic plates, and a scraping frame (23) for cleaning the filter screen (24) is fixed to the top of the elastic plate; The width of the box body three (3) is greater than the width of the box body one (1), and the box body two (2) is an arc-shaped structure used for transition between the box body one (1) and the box body three (3). During the filtering stage, the elastic plate and the rotating plate (17) are located inside the box body three (3), and the elastic plate and the inner wall of the box body three (3) are in contact with each other. The elastic plate member comprises a movable plate (12) and a spring 1 (25), wherein the movable plate (12) is movably connected to the inner wall of a slide groove opened at one end of the rotating plate (17), and the spring 1 (25) is fixed between an outer wall on one side of the movable plate (12) and an inner wall on one side of the rotating plate (17); A vibration assembly is installed at the bottom of the rotating plate (17), comprising a U-shaped frame (46), a T-shaped rod (48), a vibration plate (41), an electromagnet (44) and a sliding plate (43); the U-shaped frame (46) is welded to the bottom of the rotating plate (17); the T-shaped rod (48) slides through the bottom through hole of the U-shaped frame (46) and is elastically connected to the U-shaped frame (46) through a spring three (50); the vibration plate (41) and the vibration column (47) are welded to the bottom end of the T-shaped rod; the electromagnet (44) is fixed to the top inner wall of the rotating plate (17) through a column (45); a permanent magnet (49) magnetically matched with the electromagnet (44) is provided at the top of the T-shaped rod (48); the sliding plate (43) is fixed to the bottom of the moving plate (12); a magnetic conductive hole (42) is provided on its surface for forming a magnetic circuit channel.

2. A multi-chamber solid particle separation device according to claim 1, characterized in that: The driving member comprises a base plate one (7) and a lead screw (6), the two base plates one (7) are fixed to the back of the separation mechanism, and the lead screw (6) is movably connected between the two base plates one (7).

3. A multi-chamber solid particle separation device according to claim 2, characterized in that: A control motor (29) is fixed to the top outer wall of the bottom plate (7), and the output end of the control motor (29) is connected to the top of the lead screw (6) via a coupling. A connecting plate (5) is fixed to the outer wall of one side of the vertical plate (22), and the connecting plate (5) and the lead screw (6) are connected via a nut.

4. A multi-chamber solid particle separation device according to claim 3, characterized in that: A square plate (14) is fixed to the inner wall of the separation mechanism, and a through hole formed on the surface of the square plate (14) is movably connected to an L-shaped plate (21), and a blocking plate (15) is fixed to the side wall of the L-shaped plate (21), a slideway (20) is fixed to the bottom of the rotating plate (17), and a slider (18) is movably connected to the inner wall of the slideway (20), and a spring (19) is clamped between an outer wall of one side of the slider (18) and an inner wall of one side of the slideway (20), the inner wall of the slider (18) and the top of the L-shaped plate (21) are movably connected, and a collection component for recovering solid particles is fixed to the side wall of the separation mechanism.

5. A multi-chamber solid particle separation device according to claim 4, characterized in that: The collection assembly comprises a collection box (10) and a cover plate (9); the collection box (10) is fixed to a side wall of the separation mechanism, and the cover plate (9) is fixed to one end of the collection box (10) by means of screws; a trapezoidal plate (38) is fixed inside the collection box (10), and a second bottom plate (36) is fixed at the bottom of the collection box (10).

6. A multi-chamber solid particle separation device according to claim 5, characterized in that: An air intake pipe (4) is fixed to the back of the separation mechanism, and an intermediate pipe (11) is fixed to the front of the separation mechanism.

7. A multi-chamber solid particle separation device according to claim 6, characterized in that: The surface of the second bottom plate (36) is provided with air holes, the bottom of the collecting box (10) is welded with a bottom box body (8), an exhaust pipe (37) is fixed to the outer wall of one side of the bottom box body (8), and one end of the intermediate pipe (11) away from the separation mechanism is fixed to the outer wall of the other side of the bottom box body (8), the side wall of the separation mechanism is movably connected with a toggle rod (34), and a flap (35) is fixed to the circumferential outer wall of the toggle rod (34), and a torsion spring (33) is installed between the circumferential outer wall of the toggle rod (34) and the separation mechanism.

8. The multi-chamber solid particle separation device according to claim 7, characterized in that: The scraper frame (23) is replaced with a scraper plate (39), and a foam (40) is bonded to an outer wall of one side of the scraper plate (39).

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