Fly ash shaping integrated system and method

Abstract

The invention relates to the technical field of fly ash treatment, and discloses a fly ash shaping integrated system and method.The fly ash shaping integrated system comprises a stirring kettle, a stirring assembly is arranged at the axis of the stirring kettle, a temporary storage barrel is arranged below the stirring kettle, a sealing assembly is arranged between the stirring kettle and the temporary storage barrel, and a feeding assembly is arranged in the temporary storage barrel; a shaping assembly is arranged at the bottom of the temporary storage cylinder, and the bottom end of the temporary storage cylinder is attached to the top of the shaping assembly. A motor I drives a gear II to rotate to drive a gear I and a driving wheel to rotate, so that a rotating shaft and a convex strip are driven to rotate, a stirring rod and a scraping plate stir fly ash and a plastic stabilizer, and meanwhile, the scraping plate scrapes off the fly ash and the plastic stabilizer on the inner wall of the stirring kettle; in the rotating process of the rotating shaft, the rotating disc and the sliding column rotate synchronously, and the sliding column slides in the inclined groove, the upper arc groove and the lower arc groove to drive the rotating shaft to rotate and move up and down at the same time, so that the stirring effect on fly ash and a plastic stabilizer is enhanced; flying ash is prevented from being attached to the inner wall of the stirring kettle.

Description

Technical Field

[0001] The invention relates to the technical field of fly ash processing, and in particular to an integrated fly ash shaping system and method. Background Art

[0002] Fly ash mainly comes from the combustion process of fuel (such as coal, domestic waste, etc.), and is a fine solid particle in the flue gas ash. Fly ash may contain a variety of heavy metal elements (such as lead, chromium, mercury, arsenic and cadmium, etc.) and organic pollutants (such as dioxins, etc.). Therefore, fly ash needs to be specially treated.

[0003] When fly ash is disposed of by landfilling, it is necessary to mix the fly ash and plasticizer and then shape them for subsequent landfilling. However, when the fly ash and plasticizer are mixed and transferred, the fly ash is easily scattered into the air, causing air pollution, so further improvements can be made. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides an integrated fly ash shaping system and method, which has the advantages of sealed stirring and transfer, and preventing fly ash from being scattered into the air, thereby solving the problem that fly ash is easily scattered into the air during the fly ash processing process.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned sealed stirring and transfer and prevent fly ash from being scattered into the air, the present invention provides the following technical solutions: an integrated fly ash shaping system, comprising a stirring kettle, a stirring assembly is arranged at the axis of the stirring kettle, a temporary storage cylinder is arranged below the stirring kettle, a sealing assembly is arranged between the stirring kettle and the temporary storage cylinder, a feeding assembly is arranged inside the temporary storage cylinder, a shaping assembly is arranged at the bottom of the temporary storage cylinder, and the bottom end of the temporary storage cylinder is attached to the top of the shaping assembly.

[0008] Preferably, a funnel portion is integrally formed at the bottom of the stirring kettle, a feeding port is provided at the top of the stirring kettle, and a support 1 and a support 2 are fixedly installed at an eccentric position of the top of the stirring kettle.

[0009] Preferably, the stirring assembly includes a rotating shaft arranged along the axis of the stirring kettle, three rows of stirring rods are arranged in an array on the surface of the lower half of the rotating shaft, and a scraper is fixedly installed on the other end of each row of stirring rods. A convex strip is fixedly installed on the circumferential surface of the upper half of the rotating shaft, and a driving wheel is rotatably connected through the center of the top of the stirring kettle. The rotating shaft and the convex strip are slidably connected through the center of the driving wheel, and a rotating driving member is fixedly installed on the circumferential surface of the driving wheel.

[0010] Preferably, the upper half of the scraper is vertical, the lower half of the scraper is inclined, the side of the scraper away from the stirring rod is an arc surface, the upper half of the scraper is attached to the inner wall of the stirring kettle, and the lower half of the scraper is attached to the inner wall of the funnel.

[0011] Preferably, the rotating drive member includes gear one fixedly mounted on the top circumferential surface of the driving wheel, gear one is meshed with gear two, motor one is fixedly mounted at the top center of gear two, and motor one is fixedly mounted on support two.

[0012] Preferably, a turntable is fixedly mounted on the top of the rotating shaft, a sliding column is fixedly mounted on the circumferential surface of the turntable, a sleeve is fixedly passed through a support, an annular groove is provided on the inner wall of the sleeve, and the sliding column is slidably connected in the annular groove; the annular groove consists of two inclined grooves, an upper arc groove and a lower arc groove, the two inclined grooves are symmetrically arranged front to back, the upper arc groove is connected between the left ends of the two inclined grooves, and the lower arc groove is connected between the right ends of the two inclined grooves.

[0013] Preferably, the sealing assembly includes a square cylinder, an opening is provided at the left end of the square cylinder, a material drop-out port is provided through the top of the left half of the square cylinder, two partitions are provided inside the square cylinder, a fixed plate is fixedly installed between the middle parts of the two partitions, and the two partitions are respectively affixed to the top wall and the bottom wall of the square cylinder; a material guide tube is fixed through the left halves of the two partitions, and the aperture of the material guide tube is equal to the aperture of the funnel part and the aperture of the top of the temporary storage cylinder, a cylinder 1 is fixedly installed on the right end of the square cylinder, the output end of the cylinder 1 passes through the square cylinder, and the output end of the cylinder 1 is fixedly installed on the right side of the fixed plate.

[0014] Preferably, the feeding assembly includes a protection box that passes through and is fixed on the side of the temporary storage cylinder, the right end of the protection box is located inside the temporary storage cylinder, and the bottom of the right end of the protection box passes through and is rotatably connected to an auger, and the auger is arranged along the axis of the temporary storage cylinder, and a pulley 1 is fixedly installed on the top of the auger, and the pulley 1 is located inside the protection box, and a pulley 2 is rotatably connected inside the left end of the protection box, and the pulley 1 and the pulley 2 are connected by a transmission belt, and a motor 2 is fixedly installed on the bottom of the left end of the protection box, and the output end of the motor 2 passes through the protection box, and the output end of the motor 2 is fixedly installed at the bottom center of the pulley 2, and an arc-shaped boss is fixedly installed on the upper surface of the protection box located inside the temporary storage cylinder.

[0015] Preferably, the shaping component includes a tray, a material moving tray is rotatably connected inside the tray, a molding groove is penetrated through the top array of the material moving tray, a motor three is fixedly installed on the bottom of the tray, the output end of the motor three penetrates the tray, and the output end of the motor three is fixedly installed at the center of the bottom of the material moving tray; a V-shaped plate and an arc plate are fixedly installed on the top of the tray, the V-shaped plate is attached to the top of the material moving tray, a top plate is fixedly installed between the V-shaped plate and the top of the arc plate, a cylinder two is fixedly installed on the top of the top plate, the output end of the cylinder two penetrates the top plate, a cross plate is fixedly installed on the output end of the cylinder two, two guide rods are fixedly installed on the top of the cross plate, the guide rods penetrate and are slidably connected to the top plate, and two pressure columns are fixedly installed on the bottom of the cross plate, the two pressure columns are respectively located directly above the two molding grooves, the length of the pressure column on the right side is greater than the length of the pressure column on the left side, and an avoidance groove is penetrated through the bottom right side of the tray.

[0016] The method of fly ash shaping integrated system, the specific steps are as follows:

[0017] S1. Fly ash and plastic stabilizer with a certain moisture content are added into the mixing kettle from the feeding port in proportion. The motor 1 drives the gear 2 to rotate, which drives the gear 1 and the driving wheel to rotate, thereby driving the rotating shaft and the convex strip to rotate. The stirring rod and the scraper stir the fly ash and the plastic stabilizer, and the scraper scrapes the fly ash and the plastic stabilizer on the inner wall of the mixing kettle;

[0018] S2. During the rotation of the shaft, the turntable and the slide column rotate synchronously, and the slide column slides in the inclined groove, the upper arc groove and the lower arc groove, driving the shaft to rotate and move up and down at the same time, thereby enhancing the stirring effect of the fly ash and the stabilizer;

[0019] S3. When the fly ash and plastic stabilizer are mixed, the output end of the cylinder contracts, pulling the fixed plate and the partition to move to the right, so that the guide pipe is connected with the funnel part, so that the fly ash in the mixing kettle can pass through the guide pipe and enter the temporary storage tube;

[0020] S4, the second pulley is driven by the second motor to rotate, and the transmission effect of the second pulley, the first pulley and the transmission belt is coordinated to drive the auger to rotate, and the fly ash in the temporary storage cylinder is transported downward to the inside of the forming tank;

[0021] S5. The material transfer plate is driven to rotate intermittently by motor 3, so that the forming grooves are rotated to the bottom of the pressure columns in turn. The output end of cylinder 2 is reciprocated and extended, so that the pressure column on the left is inserted into the forming groove to compact the fly ash, and the pressure column on the right pushes the compacted fly ash out of the avoidance groove.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the present invention provides a fly ash shaping integrated system and method, which has the following beneficial effects:

[0024] 1. The fly ash shaping integrated system and method drives the gear 2 to rotate through the motor 1, drives the gear 1 and the driving wheel to rotate, thereby drives the rotating shaft and the convex strip to rotate, the stirring rod and the scraper stir the fly ash and the plastic stabilizer, and the scraper scrapes the fly ash and the plastic stabilizer on the inner wall of the mixing kettle; during the rotation of the rotating shaft, the turntable and the sliding column rotate synchronously, and the sliding column slides in the inclined groove, the upper arc groove and the lower arc groove, driving the rotating shaft to rotate and move up and down at the same time, thereby enhancing the stirring effect of the fly ash and the plastic stabilizer; and preventing the fly ash from adhering to the inner wall of the mixing kettle;

[0025] 2. The fly ash shaping integrated system and method, through the contraction of the output end of the cylinder one, pulls the fixed plate and the partition to move to the right, so that the guide pipe is connected with the funnel part, so that the fly ash inside the mixing kettle can pass through the guide pipe into the temporary storage tube; the motor two drives the pulley two to rotate, and the transmission effect of the pulley two, the pulley one and the transmission belt drives the auger to rotate, and the fly ash inside the temporary storage tube is transported downward to the inside of the molding tank; thereby achieving the purpose of sealed stirring and transfer, and preventing the fly ash from being scattered into the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the three-dimensional structure of a fly ash shaping integrated system proposed by the present invention;

[0027] Figure 2 This is a schematic diagram of the three-dimensional structure of a fly ash shaping integrated system proposed by the present invention in which a stirring component and a stirring kettle are separated;

[0028] Figure 3 A schematic diagram of the three-dimensional structure of a stirring assembly of a fly ash shaping integrated system proposed by the present invention;

[0029] Figure 4 A schematic diagram of the three-dimensional structure of a sealing component of a fly ash shaping integrated system proposed by the present invention;

[0030] Figure 5 A schematic diagram of the three-dimensional structure of a feeding assembly of a fly ash shaping integrated system proposed by the present invention;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the shaping components of the fly ash shaping integrated system proposed in the present invention.

[0032] In the figure: 100, stirring kettle; 200, stirring assembly; 300, temporary storage cylinder; 400, sealing assembly; 500, feeding assembly; 600, shaping assembly;

[0033] 101, funnel; 102, feeding port; 103, support 1; 104, support 2; 201, rotating shaft; 202, stirring rod; 203, scraper; 204, convex strip; 205, driving wheel; 206, gear 1; 207, gear 2; 208, motor 1; 209, rotating disk; 210, sliding column; 211, sleeve; 212, inclined groove; 213, upper arc groove; 214, lower arc groove;

[0034] 401, square cylinder; 402, drop opening; 403, partition; 404, fixed plate; 405, guide pipe; 406, cylinder 1; 501, protection box; 502, auger; 503, pulley 1; 504, pulley 2; 505, transmission belt; 506, motor 2; 507, arc boss;

[0035] 601, tray; 602, material transfer tray; 603, forming groove; 604, motor three; 605, V-shaped plate; 606, arc plate; 607, top plate; 608, cylinder two; 609, cross plate; 610, guide rod; 611, pressure column; 612, avoidance groove. DETAILED DESCRIPTION

[0036] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0037] 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.

[0038] See also Figure 1A fly ash shaping integrated system includes a stirring kettle 100, a funnel portion 101 is integrally formed at the bottom of the stirring kettle 100, a feeding port 102 is arranged at the top of the stirring kettle 100, and a support 103 and a support 2 104 are fixedly installed at the eccentric position of the top of the stirring kettle 100. A stirring assembly 200 is arranged at the axis of the stirring kettle 100, a temporary storage cylinder 300 is arranged below the stirring kettle 100, a sealing assembly 400 is arranged between the stirring kettle 100 and the temporary storage cylinder 300, a feeding assembly 500 is arranged inside the temporary storage cylinder 300, a shaping assembly 600 is arranged at the bottom of the temporary storage cylinder 300, and the bottom end of the temporary storage cylinder 300 is attached to the top of the shaping assembly 600.

[0039] See also Figure 2-Figure 3 The stirring assembly 200 includes a rotating shaft 201 arranged along the axis of the stirring kettle 100, and three rows of stirring rods 202 are arranged in an array on the lower half of the rotating shaft 201. A scraper 203 is fixedly installed at the other end of each row of stirring rods 202. The upper half of the scraper 203 is vertical, and the lower half of the scraper 203 is inclined. The side of the scraper 203 away from the stirring rod 202 is an arc surface. The upper half of the scraper 203 is attached to the inner wall of the stirring kettle 100, and the lower half of the scraper 203 is attached to the inner wall of the funnel 101. Therefore, when the rotating shaft 201 rotates, the stirring rod 202 stirs the fly ash and stabilizer inside the stirring kettle 100, and the scraper 203 scrapes off the fly ash and stabilizer attached to the inner walls of the stirring kettle 100 and the funnel 101.

[0040] The upper circumferential surface of the rotating shaft 201 is fixedly mounted with a convex strip 204, and the top center of the stirring kettle 100 is penetrated and rotatably connected with a driving wheel 205. The rotating shaft 201 and the convex strip 204 are penetrated and slidably connected at the center of the driving wheel 205, and a rotating driving member is fixedly mounted on the circumferential surface of the driving wheel 205. Therefore, when the driving wheel 205 rotates, the rotating shaft 201 and the convex strip 204 are driven to rotate. In this process, the rotating shaft 201 and the convex strip 204 can slide up and down relative to the driving wheel 205.

[0041] The rotating driving member includes a gear 1 206 fixedly mounted on the top circumferential surface of the driving wheel 205 , the gear 1 206 is meshed with a gear 207 , a motor 1 208 is fixedly mounted at the top center of the gear 207 , and the motor 1 208 is fixedly mounted on the support 2 104 .

[0042] See also Figure 2-Figure 3A rotating disk 209 is fixedly installed on the top of the rotating shaft 201, and a sliding column 210 is fixedly installed on the circumferential surface of the rotating disk 209. A sleeve 211 is fixedly passed through the support 103, and an annular groove is provided on the inner wall of the sleeve 211. The sliding column 210 is slidably connected in the annular groove. The annular groove is composed of two inclined grooves 212, an upper arc groove 213 and a lower arc groove 214. The two inclined grooves 212 are arranged symmetrically in front and back. The upper arc groove 213 is connected between the left ends of the two inclined grooves 212, and the lower arc groove 214 is connected between the right ends of the two inclined grooves 212. When the rotating shaft 201 rotates, the rotating disk 209 rotates synchronously, and the sliding column 210 performs a circular motion. When the slide post 210 slides in the lower arc groove 214, the turntable 209 is at a lower position, and when the slide post 210 slides in the upper arc groove 213, the turntable 209 is at a higher position; when the slide post 210 slides in the inclined groove 212, the height of the turntable 209 changes continuously.

[0043] See also Figure 4 The sealing assembly 400 includes a square tube 401, the left end of the square tube 401 is provided with an opening, the top of the left half of the square tube 401 is provided with a material drop opening 402, two partitions 403 are provided inside the square tube 401, a fixed plate 404 is fixedly installed between the middle parts of the two partitions 403, and the two partitions 403 are respectively attached to the top wall and the bottom wall of the square tube 401. A material guide tube 405 is fixedly installed through the left half of the two partitions 403, and the aperture of the material guide tube 405 is equal to the aperture of the funnel part 101 and the aperture of the top of the temporary storage tube 300. A cylinder 1 406 is fixedly installed at the right end of the square tube 401, and the output end of the cylinder 1 406 penetrates the square tube 401, and the output end of the cylinder 1 406 is fixedly installed on the right side of the fixed plate 404. The output end of the cylinder 406 is contracted to connect the guide pipe 405 with the funnel 101 and the temporary storage barrel 300, so that the fly ash in the stirring kettle 100 can pass through the guide pipe 405 and enter the temporary storage barrel 300. The output end of the cylinder 406 is extended to stagger the guide pipe 405, and the partition 403 seals the bottom end of the funnel 101 and the top end of the temporary storage barrel 300 respectively to prevent the fly ash from scattering.

[0044] See also Figure 5 The feeding assembly 500 includes a protection box 501 that penetrates and is fixed on the side of the temporary storage tube 300. The right end of the protection box 501 is located inside the temporary storage tube 300. The bottom of the right end of the protection box 501 penetrates and is rotatably connected with an auger 502. The auger 502 is arranged along the axis of the temporary storage tube 300, and the bottom end of the auger 502 is flush with the bottom end of the temporary storage tube 300. The auger 502 is inserted into the bottom end of the temporary storage tube 300 to prevent the fly ash temporarily stored inside the temporary storage tube 300 from falling.

[0045] A pulley 1 503 is fixedly installed on the top of the auger 502. The pulley 1 503 is located inside the protection box 501. The left end of the protection box 501 is rotatably connected to the pulley 2 504. The pulley 1 503 and the pulley 2 504 are connected through a transmission belt 505. A motor 2 506 is fixedly installed on the bottom of the left end of the protection box 501. The output end of the motor 2 506 runs through the protection box 501. The output end of the motor 2 506 is fixedly installed at the bottom center of the pulley 2 504. The motor 2 506 drives the pulley 2 504 to rotate. The transmission effect of the pulley 2 504, the motor 2 506 and the pulley 1 503 drives the auger 502 to rotate, and the fly ash inside the temporary storage tube 300 is transported downward. An arc boss 507 is fixedly installed on the upper surface of the protection box 501 located inside the temporary storage tube 300 to prevent the fly ash inside the temporary storage tube 300 from accumulating on the top of the protection box 501.

[0046] See also Figure 6 The shaping component 600 includes a tray 601, and a material transfer tray 602 is rotatably connected in the tray 601, and the material transfer tray 602 is attached to the bottom of the temporary storage tube 300. The top array of the material transfer tray 602 is penetrated by a molding groove 603, and a motor 3 604 is fixedly installed at the bottom of the tray 601. The output end of the motor 3 604 penetrates the tray 601, and the output end of the motor 3 604 is fixedly installed at the center of the bottom of the material transfer tray 602. The material transfer tray 602 is driven by the motor 3 604 to rotate intermittently, so that the molding groove 603 is connected with the temporary storage tube 300 in sequence, so that the mixture of fly ash and stabilizer can be injected into the molding groove 603 in sequence through the feeding component 500.

[0047] A V-shaped plate 605 and an arc plate 606 are fixedly installed on the top of the tray 601. The V-shaped plate 605 fits on the top of the material transfer tray 602. A top plate 607 is fixedly installed between the top of the V-shaped plate 605 and the arc plate 606. A second cylinder 608 is fixedly installed on the top of the top plate 607. The output end of the second cylinder 608 passes through the top plate 607. A horizontal plate 609 is fixedly installed on the output end of the second cylinder 608. Two guide rods 610 are fixedly installed on the top of the horizontal plate 609. The guide rods 610 pass through and are slidably connected to the top plate 607. Two pressure columns 611 are fixedly installed on the bottom of the horizontal plate 609. The two pressure columns 611 are respectively located directly above the two forming grooves 603. The length of the pressure column 611 on the right is greater than that of the pressure column 611 on the left. An avoidance groove 612 is opened through the bottom right of the tray 601. Thus, when the conveying end of the second cylinder 608 reciprocates and contracts, the horizontal plate 609 reciprocates up and down, and the guide rod 610 slides relative to the top plate 607 to guide the moving path of the horizontal plate 609. The left pressure column 611 is inserted into the molding groove 603 to compact the fly ash, and the right pressure column 611 pushes the compacted fly ash downward, so that the compacted fly ash falls from the avoidance groove 612.

[0048] When in use, the fly ash shaping integrated system method has the following specific steps:

[0049] S1. Fly ash and plasticizer with a certain moisture content are added into the mixing kettle 100 from the feeding port 102 in proportion. The motor 1 208 drives the gear 2 207 to rotate, which drives the gear 1 206 and the driving wheel 205 to rotate, thereby driving the rotating shaft 201 and the convex strip 204 to rotate. The stirring rod 202 and the scraper 203 stir the fly ash and the plasticizer, and the scraper 203 scrapes the fly ash and the plasticizer on the inner wall of the mixing kettle 100;

[0050] S2. During the rotation of the rotating shaft 201, the rotating disk 209 and the sliding column 210 rotate synchronously, and the sliding column 210 slides in the inclined groove 212, the upper arc groove 213 and the lower arc groove 214, driving the rotating shaft 201 to rotate and move up and down, thereby enhancing the stirring effect of the fly ash and the stabilizer;

[0051] S3. After the fly ash and the plasticizer are mixed, the output end of the cylinder 406 contracts, pulling the fixed plate 404 and the partition plate 403 to move rightward, so that the guide pipe 405 is connected with the funnel part 101, so that the fly ash in the stirring kettle 100 can pass through the guide pipe 405 and enter the temporary storage tube 300;

[0052] S4, the second pulley 504 is driven to rotate by the second motor 506, and the transmission effect of the second pulley 504, the first pulley 503 and the transmission belt 505 is coordinated to drive the auger 502 to rotate, and the fly ash in the temporary storage cylinder 300 is transported downward to the inside of the forming tank 603;

[0053] S5. Drive the material transfer plate 602 to rotate intermittently through the motor three 604, so that the forming groove 603 rotates to the bottom of the pressure column 611 in turn, and the output end of the cylinder two 608 reciprocates and extends, so that the pressure column 611 on the left is inserted into the forming groove 603 to compact the fly ash, and the pressure column 611 on the right pushes the compacted fly ash out of the avoidance groove 612.

[0054] 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 fly ash shaping integrated system, comprising a stirring kettle (100), characterized in that: A stirring assembly (200) is arranged at the axis of the stirring kettle (100), a temporary storage cylinder (300) is arranged below the stirring kettle (100), a sealing assembly (400) is arranged between the stirring kettle (100) and the temporary storage cylinder (300), a feeding assembly (500) is arranged inside the temporary storage cylinder (300), a shaping assembly (600) is arranged at the bottom of the temporary storage cylinder (300), and the bottom end of the temporary storage cylinder (300) is attached to the top of the shaping assembly (600).

2. The fly ash shaping integrated system according to claim 1, characterized in that: The bottom of the stirring kettle (100) is integrally formed with a funnel portion (101), the top of the stirring kettle (100) is provided with a feeding port (102), and a support 1 (103) and a support 2 (104) are fixedly installed at an eccentric position of the top of the stirring kettle (100).

3. The fly ash shaping integrated system according to claim 2, characterized in that: The stirring assembly (200) comprises a rotating shaft (201) arranged along the axis of the stirring kettle (100); three rows of stirring rods (202) are arranged in an array on the lower half surface of the rotating shaft (201); a scraper (203) is fixedly mounted on the other end of each row of stirring rods (202); a convex strip (204) is fixedly mounted on the circumferential surface of the upper half of the rotating shaft (201); a driving wheel (205) is rotatably connected to the center of the top of the stirring kettle (100); the rotating shaft (201) and the convex strip (204) are slidably connected to the center of the driving wheel (205); and a rotating driving member is fixedly mounted on the circumferential surface of the driving wheel (205).

4. The fly ash shaping integrated system according to claim 3, characterized in that: The upper part of the scraper (203) is vertical, and the lower part of the scraper (203) is inclined. The side of the scraper (203) away from the stirring rod (202) is an arc-shaped surface. The upper part of the scraper (203) is attached to the inner wall of the stirring kettle (100), and the lower part of the scraper (203) is attached to the inner wall of the funnel (101).

5. The fly ash shaping integrated system according to claim 3, characterized in that: The rotating driving member comprises a gear 1 (206) fixedly mounted on the top circumferential surface of the driving wheel (205), the gear 1 (206) meshing with a gear 2 (207), a motor 1 (208) fixedly mounted at the top center of the gear 2 (207), and the motor 1 (208) fixedly mounted on the support 2 (104).

6. The fly ash shaping integrated system according to claim 5, characterized in that: A rotating disk (209) is fixedly mounted on the top of the rotating shaft (201), a sliding column (210) is fixedly mounted on the circumferential surface of the rotating disk (209), a sleeve (211) is fixedly passed through the support (103), an annular groove is formed on the inner wall of the sleeve (211), and the sliding column (210) is slidably connected in the annular groove; The annular groove is composed of two inclined grooves (212), an upper arc groove (213) and a lower arc groove (214); the two inclined grooves (212) are arranged symmetrically in front and back; the upper arc groove (213) is connected between the left ends of the two inclined grooves (212); and the lower arc groove (214) is connected between the right ends of the two inclined grooves (212).

7. The fly ash shaping integrated system according to claim 1, characterized in that: The sealing assembly (400) comprises a square tube (401), the left end of the square tube (401) is provided with an opening, the top of the left half of the square tube (401) is provided with a material drop opening (402), two partitions (403) are provided inside the square tube (401), a fixing plate (404) is fixedly installed between the middle parts of the two partitions (403), and the two partitions (403) are respectively attached to the top wall and the bottom wall of the square tube (401); A material guide tube (405) is fixedly passed through the left halves of the two partitions (403), and the aperture of the material guide tube (405) is equal to the aperture of the funnel portion (101) and the aperture of the top of the temporary storage tube (300). A cylinder 1 (406) is fixedly installed at the right end of the square tube (401), and the output end of the cylinder 1 (406) passes through the square tube (401), and the output end of the cylinder 1 (406) is fixedly installed on the right side of the fixed plate (404).

8. The fly ash shaping integrated system according to claim 1, characterized in that: The feeding assembly (500) comprises a protection box (501) which is fixed on the side of the temporary storage tube (300), the right end of the protection box (501) is located inside the temporary storage tube (300), the bottom of the right end of the protection box (501) is rotatably connected with an auger (502), the auger (502) is arranged along the axis of the temporary storage tube (300), a pulley 1 (503) is fixedly installed on the top of the auger (502), the pulley 1 (503) is located inside the protection box (501), and the left end of the protection box (501) is connected to the protection box (501). The protective box (501) is rotatably connected to a second pulley (504), the first pulley (503) and the second pulley (504) are connected via a transmission belt (505), a second motor (506) is fixedly installed at the bottom of the left end of the protective box (501), the output end of the second motor (506) passes through the protective box (501), and the output end of the second motor (506) is fixedly installed at the center of the bottom of the second pulley (504), and an arc-shaped boss (507) is fixedly installed on the upper surface of the protective box (501) located inside the temporary storage cylinder (300).

9. The fly ash shaping integrated system according to claim 1, characterized in that: The shaping component (600) comprises a tray (601), a material transfer tray (602) is rotatably connected inside the tray (601), a molding groove (603) is formed through an array on the top of the material transfer tray (602), a motor three (604) is fixedly installed at the bottom of the tray (601), an output end of the motor three (604) passes through the tray (601), and the output end of the motor three (604) is fixedly installed at the center of the bottom of the material transfer tray (602); A V-shaped plate (605) and an arc-shaped plate (606) are fixedly installed on the top of the tray (601), the V-shaped plate (605) is attached to the top of the material transfer tray (602), a top plate (607) is fixedly installed between the top of the V-shaped plate (605) and the top of the arc-shaped plate (606), a cylinder 2 (608) is fixedly installed on the top of the top plate (607), the output end of the cylinder 2 (608) passes through the top plate (607), and a horizontal plate (609) is fixedly installed on the output end of the cylinder 2 (608) Two guide rods (610) are fixedly installed on the top of the transverse plate (609), and the guide rods (610) are slidably connected to the top plate (607). Two pressure columns (611) are fixedly installed on the bottom of the transverse plate (609), and the two pressure columns (611) are respectively located directly above the two forming grooves (603). The length of the pressure column (611) on the right side is greater than that of the pressure column (611) on the left side. An avoidance groove (612) is opened through the bottom of the right side of the tray (601).

10. The fly ash shaping integrated system according to claim 1, characterized in that: The fly ash shaping integrated system method comprises the following specific steps: S1. Fly ash and plasticizer with a certain moisture content are added into the stirring kettle (100) in proportion from the feeding port (102), and the motor (208) drives the gear (207) to rotate, thereby driving the gear (206) and the driving wheel (205) to rotate, thereby driving the rotating shaft (201) and the convex strip (204) to rotate, and the stirring rod (202) and the scraper (203) stir the fly ash and the plasticizer, and at the same time, the scraper (203) scrapes the fly ash and the plasticizer on the inner wall of the stirring kettle (100); S2. During the rotation of the rotating shaft (201), the rotating disk (209) and the sliding column (210) rotate synchronously, and the sliding column (210) slides in the inclined groove (212), the upper arc groove (213) and the lower arc groove (214), driving the rotating shaft (201) to rotate and move up and down, thereby enhancing the stirring effect of the fly ash and the stabilizer; S3, when the mixing of the fly ash and the plastic stabilizer is completed, the output end of the cylinder 1 (406) is contracted, pulling the fixed plate (404) and the partition (403) to move to the right, so that the guide pipe (405) is connected with the funnel part (101), so that the fly ash inside the stirring kettle (100) can pass through the guide pipe (405) into the temporary storage tube (300); S4, driving the second pulley (504) to rotate by the second motor (506), cooperating with the transmission function of the second pulley (504), the first pulley (503) and the transmission belt (505), driving the auger (502) to rotate, and transporting the fly ash inside the temporary storage cylinder (300) downward to the inside of the forming tank (603); S5. The material transfer plate (602) is driven to rotate intermittently by the motor three (604), so that the forming grooves (603) are rotated to the bottom of the pressure columns (611) in sequence, and the output end of the cylinder two (608) is reciprocated and extended, so that the pressure column (611) on the left is inserted into the forming groove (603) to compact the fly ash, and the pressure column (611) on the right pushes the compacted fly ash out of the avoidance groove (612).

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