Mine filling cementing powder and mixing processing device thereof

Abstract

The invention relates to the technical field of mixing processing, in particular to mine filling cementing powder which comprises 55%-80% of water-quenched slag, 5%-20% of carbide slag, 10%-30% of fluorgypsum, 5%-10% of cement clinker and 5%-20% of salty mud, and modifiers including an early strength agent, a water-retaining thickener, a dispersing agent and an anti-carbonization agent. The mixing ratio of the early strength agent to the water-retaining thickening agent to the dispersing agent to the anti-carbonization agent is (30-60): (10-20): (5-25): (5-25); the stirring device has the beneficial effects that the inflation groove is filled with air, so that when the stirring head rotates along with the stirring rod, the contact head at the end of the stirring head can make contact with the surface of the flexible plate, and the rolling wheel on the surface of the contact head can rotate, so that the friction force between the rolling wheel and the flexible plate is reduced; and the raw materials at the bottom of the stirring barrel can be fully mixed.

Description

Technical Field

[0001] This invention relates to the field of mixing and processing technology, specifically to a mine filling cement powder and its mixing and processing device. Background Technology

[0002] The various components in the cementitious powder interact with each other. Under the action of activators (such as cement clinker), the potential activity of industrial waste such as water-quenched slag is activated, and a hydration reaction occurs, generating substances with cementing properties. These substances bind the tailings and other backfill aggregates together to form a backfill body with a certain strength and stability, thereby achieving the filling and reinforcement of the goaf in the mine.

[0003] In the prior art, patent number CN219816547U, entitled "A Grinding Device for Processing Cementitious Powder in Mining," includes a device shell with a feed hopper inserted into the upper part of the shell. Crushing rollers are axially connected to the left and right sides of the upper part of the shell, and drive motors are bolted to the left and right sides of the front part of the shell, with the output shafts of the drive motors bolted to the crushing rollers. The device is characterized by having adjustable scraper frames installed on the left and right sides of the upper part of the shell; a secondary grinding frame structure installed in the middle of the interior of the shell; and a vibrating screen frame structure installed on the lower inner side of the shell. A scraper plate is used to easily scrape away slag from the surface of the crushing rollers. Tightening the locking bolts onto the positioning block secures the position of the scraper plate. A grinding filter plate, in conjunction with a grinding disc, facilitates the grinding of the downward-falling cementitious powder.

[0004] However, existing mixing devices used for processing cementitious powder in mines cannot fully mix raw materials because the stirring rod cannot directly contact the bottom of the mixing device. As a result, a small amount of raw materials remain at the bottom of the device and cannot be fully mixed, which is not conducive to the thorough mixing of raw materials. Summary of the Invention

[0005] The purpose of this invention is to provide a mine filling cement powder and its mixing and processing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mine filler cementing powder, comprising: The mixture contains 55%-80% water-quenched slag, 5%-20% carbide slag, 10%-30% fluorogypsum, 5%-10% cement clinker, and 5%-20% salt mud. Modifiers include early-strength agents, water-retaining thickeners, dispersants, and anti-carbonation agents. The mixing ratio is early-strength agent: water-retaining thickener: dispersant: anti-carbonation agent = 30-60:10-20:5-25:5-25.

[0007] A mixing and processing device for filling cementitious powder in mines includes a mixing tank, a support rod fixed to the bottom of the mixing tank, a first extension plate and a motor provided on the surface of the mixing tank, a rotating shaft provided inside the mixing tank, a stirring rod fixed to the surface of the rotating shaft, a stirring head fixed to the end of the stirring rod, a lifting plate provided at the bottom of the mixing tank, a protrusion fixed to the surface of the lifting plate, a flexible plate provided on the surface of the lifting plate, an air inlet and a connecting slot provided inside the flexible plate, a discharge port opened inside the first extension plate, through which raw materials enter the interior of the mixing tank, and a second extension plate fixed to the bottom of the mixing tank, the second extension plate having a discharge port opened inside.

[0008] Preferably, the bottom of the mixing tank is provided with a base, the surface of the base is provided with a feeding groove, the bottom of the support rod is fixed to the surface of the base, a fixed seat is provided in the feeding groove, the bottom of the fixed seat is fixed with a support rod, the bottom of the support rod is fixed in the feeding groove, a piston rod is inserted into the surface of the fixed seat, and a lifting device is provided at the bottom of the piston rod, which can drive the piston rod to move up and down.

[0009] Preferably, the piston rod has a insertion hole on its surface, into which a insertion rod is inserted. The insertion rod can extend and retract within the insertion hole. A spring is provided on the outside of the insertion rod. A connecting block is fixed to the top of the insertion rod. The top of the spring is connected to the bottom of the connecting block. The top of the connecting block is fixed to the bottom of the lifting plate. The lifting plate moves up and down with the insertion rod. An extension rod is fixed to the surface of the fixed seat. Multiple sets of extension rods are provided. A contact ball is fixed to the surface of the extension rod.

[0010] Preferably, the surface of the fixed base is fixed with a plug-in plate, and multiple sets of plug-in plates are provided. The plug-in plates are located in the middle position of the fixed base. The surface of the lifting plate is fixed with protrusions, and multiple sets of protrusions are provided. Flexible plates are provided between the protrusions. The interior of the flexible plates is provided with air grooves, which are located on both sides inside the flexible plates and are filled with air. The interior of the flexible plates is fixed with partitions, which are located in the middle position of the flexible plates. The partitions are flexible, and plug-in slots are provided between the partitions. The plug-in plates can be inserted into the plug-in slots.

[0011] Preferably, the surface of the lifting plate is fixed with an arc-shaped plate, and multiple sets of arc-shaped plates are provided. The arc-shaped plates are located on both sides of the lifting plate, and contact strips are fixed at the ends of the arc-shaped plates. The height of the ends of the arc-shaped plates is lower than the height of the middle position of the flexible plate.

[0012] Preferably, the motor can drive the rotating shaft to rotate, and the stirring rod and stirring head on the surface of the rotating shaft rotate with the rotating shaft. The end of the stirring head is fixed with a contact head, which rotates with the stirring head. The surface of the contact head is provided with a roller, which can rotate on the surface of the contact head.

[0013] Preferably, when the stirring head rotates with the stirring rod, the surface of the contact head can contact the surface of the flexible plate, and the roller on the surface of the contact head can contact the surface of the flexible plate. After the roller contacts the flexible plate, it can rotate. The surface of the contact head is sprayed with a smooth coating to reduce the friction between the contact head and the flexible plate and the contact strip.

[0014] Preferably, the contact head can contact the contact strip at the end of the arc-shaped plate after rotating with the shaft, so that the lifting plate vibrates at the top of the fixed seat. The arc-shaped plate is elastic, and after the contact head contacts the arc-shaped plate, the arc-shaped plate can bend. After the lifting plate rises, the flexible plate is inserted into the feed port. The raw material in the mixing tank is located on the surface of the flexible plate and the protrusion. When the lifting plate is at the bottom of the second extension plate, the surface of the flexible plate is higher than the maximum point inside the mixing tank, so that when the shaft rotates, the contact head at the end of the stirring rod can always contact the surface of the flexible plate. The protrusion is located between the stirring rods, and the stirring rod and the contact head will not contact the protrusion.

[0015] Preferably, after the lifting plate rises, the plug plate is pulled out from the plug slot, so that when the contact head holds the surface of the flexible plate, the flexible plate can be recessed. After the lifting plate falls, the plug plate is inserted into the plug slot and supported at the bottom of the flexible plate. The flexible plate is in a state where it is high in the middle and low on both sides, and the raw material on the surface of the flexible plate can fall off from both sides of the flexible plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: The present invention proposes that the raw materials to be processed be placed into the interior of the mixing tank through the feeding port. The piston rod rises under the drive of the bottom lifting device, and the fixed seat is inserted into the feeding port after the piston rod rises. The motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring rod and stirring head to rotate. The raw materials are mixed and processed by the stirring rod and stirring head. Because the flexible plate is flexible and the air filling groove is filled with air, the contact head at the end of the stirring head can contact the surface of the flexible plate when the stirring head rotates with the stirring rod. The roller on the surface of the contact head can rotate, which reduces the friction between the roller and the flexible plate and can also fully mix the raw materials located at the bottom of the mixing tank. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the present invention from another perspective.

[0019] Figure 3 This is a schematic diagram of the mixing tank structure of the present invention.

[0020] Figure 4 This is a schematic diagram of the fixing base structure of the present invention.

[0021] Figure 5 This is a schematic diagram of the internal structure of the mixing tank of the present invention.

[0022] Figure 6 This is a schematic diagram of the stirring head structure of the present invention.

[0023] Figure 7 This is a schematic diagram of the lifting plate structure of the present invention.

[0024] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point A in the middle.

[0025] Figure 9 This is a schematic diagram of the plug-in board structure of the present invention.

[0026] Figure 10 This is a partially enlarged structural diagram of the fixing base of the present invention.

[0027] In the diagram: 1. Base; 2. Mixing tank; 3. Feeding trough; 4. First extension plate; 5. Motor; 6. Support rod; 7. Fixed seat; 8. Support rod; 9. Lifting plate; 10. Protrusion; 11. Feeding port; 12. Mixing rod; 13. Feeding port; 14. Second extension plate; 15. Rotating shaft; 16. Mixing head; 17. Contact head; 18. Roller; 19. Flexible plate; 20. Contact strip; 21. Arc plate; 22. Insertion groove; 23. Inflation groove; 24. Partition plate; 25. Insertion plate; 26. Connecting block; 27. Spring; 28. Insertion rod; 29. ​​Piston rod; 30. Insertion hole; 31. Extension rod; 32. Contact ball. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1 to 10 The present invention provides a technical solution: Example 1: A mine filler cementitious powder, comprising: 55%-80% water-quenched slag, 5%-20% carbide slag, 10%-30% fluorogypsum, 5%-10% cement clinker, and 5%-20% salt mud. The modifiers include an early-strength agent, a water-retaining thickener, a dispersant, and an anti-carbonation agent. The mixing ratio is early-strength agent: water-retaining thickener: dispersant: anti-carbonation agent = 30-60:10-20:5-25:5-25.

[0030] A mixing and processing device for filling cementitious powder in mines includes a mixing tank 2, a support rod 6 fixed to the bottom of the mixing tank 2, a first extension plate 4 and a motor 5 disposed on the surface of the mixing tank 2, a rotating shaft 15 disposed inside the mixing tank 2, a stirring rod 12 fixed to the surface of the rotating shaft 15, a stirring head 16 fixed to the end of the stirring rod 12, a lifting plate 9 disposed at the bottom of the mixing tank 2, a protrusion 10 fixed to the surface of the lifting plate 9, a flexible plate 19 disposed on the surface of the lifting plate 9, an air inlet 23 and an insertion slot 22 disposed inside the flexible plate 19, a discharge port 11 opened inside the first extension plate 4, through which raw materials enter the interior of the mixing tank 2, and a second extension plate 4 is fixed to the bottom of the mixing tank 2. The extension plate 14 and the second extension plate 14 have a feeding port 13 inside. The motor 5 can drive the rotating shaft 15 to rotate. The stirring rod 12 and the stirring head 16 on the surface of the rotating shaft 15 rotate with the rotating shaft 15. The end of the stirring head 16 is fixed with a contact head 17. The contact head 17 rotates with the stirring head 16. The surface of the contact head 17 is provided with a roller 18. The roller 18 can rotate on the surface of the contact head 17. The air filling groove 23 is filled with air, so that when the stirring head 16 rotates with the stirring rod 12, the contact head 17 at the end of the stirring head 16 can contact the surface of the flexible plate 19, and the roller 18 on the surface of the contact head 17 can rotate, reducing the friction between the roller 18 and the flexible plate 19.

[0031] Example 2: Based on Example 1, a base 1 is provided at the bottom of the mixing tank 2. A feeding groove 3 is opened on the surface of the base 1. The bottom of the support rod 6 is fixed to the surface of the base 1. A fixed seat 7 is provided in the feeding groove 3. A support rod 8 is fixed to the bottom of the fixed seat 7. The bottom of the support rod 8 is fixed in the feeding groove 3. A piston rod 29 is inserted into the surface of the fixed seat 7. A lifting device is provided at the bottom of the piston rod 29. The lifting device can drive the piston rod 29 to move up and down. When the mixing head 16 rotates with the mixing rod 12, the surface of the contact head 17 can contact the surface of the flexible plate 19, and the roller 18 on the surface of the contact head 17 can contact the surface of the flexible plate 19. After the roller 18 contacts the flexible plate 19, it can rotate. The surface of the contact head 17 is sprayed with a smooth coating to reduce the friction between the contact head 17, the flexible plate 19, and the contact strip 20. After the contact head 17 rotates with the rotating shaft 15, it can contact the contact strip 20 at the end of the arc plate 21, so that the lifting plate 9 is fixed in the fixed seat. The top of 7 vibrates, and the arc plate 21 is elastic. After the contact head 17 contacts the arc plate 21, the arc plate 21 can bend. After the lifting plate 9 rises, the flexible plate 19 is inserted into the feed port 13. The raw material in the mixing tank 2 is located on the surface of the flexible plate 19 and the protrusion 10. When the lifting plate 9 is located at the bottom of the second extension plate 14, the surface of the flexible plate 19 is higher than the maximum point inside the mixing tank 2, so that when the rotating shaft 15 rotates, the contact head 17 at the end of the stirring rod 12 can always contact the surface of the flexible plate 19. The protrusion 10 is located between the stirring rods 12, and the stirring rods 12 and the contact head 17 will not contact the protrusion 10. The rotating shaft 15 drives the stirring rods 12 and the stirring head 16 to rotate. The raw material is mixed and processed by the stirring rods 12 and the stirring head 16. Because the flexible plate 19 is flexible and the air filling groove 23 is filled with air, the contact head 17 at the end of the stirring head 16 can contact the surface of the flexible plate 19 when the stirring head 16 rotates with the stirring rod 12.

[0032] The piston rod 29 has a insertion hole 30 on its surface, into which a insertion rod 28 is inserted. The insertion rod 28 can extend and retract within the insertion hole 30. A spring 27 is provided on the outside of the insertion rod 28. A connecting block 26 is fixed to the top of the insertion rod 28. The top of the spring 27 is connected to the bottom of the connecting block 26. The top of the connecting block 26 is fixed to the bottom of the lifting plate 9. The lifting plate 9 moves up and down with the insertion rod 28. An extension rod 31 is fixed to the surface of the fixed seat 7. Multiple sets of extension rods 31 are provided. A contact ball 32 is fixed to the surface of the extension rod 31. After the lifting plate 9 rises, the insertion plate 25 is pulled out from the insertion slot 22, so that the contact head 17 rests on the surface of the flexible plate 19. When the flexible plate 19 is lowered, the lifting plate 9 descends and the insertion plate 25 is inserted into the insertion slot 22. The insertion plate 25 is supported at the bottom of the flexible plate 19, and the flexible plate 19 is in a state where the middle is high and the sides are low. The raw material on the surface of the flexible plate 19 can fall from the sides of the flexible plate 19. After the lifting plate 9 descends, the insertion plate 25 is inserted into the insertion slot 22, so that the insertion plate 25 is supported in the middle position of the flexible plate 19, so that the surface of the flexible plate 19 is in a state where the middle is high and the sides are low, which facilitates the raw material to fall from the surface of the flexible plate 19. During the descent, the two sides of the lifting plate 9 press against the surface of the contact ball 32 on the surface of the extension rod 31, so that the lifting plate 9 vibrates.

[0033] A plug-in plate 25 is fixed to the surface of the fixed base 7. Multiple sets of plug-in plates 25 are provided. The plug-in plates 25 are located in the middle position of the fixed base 7. A protrusion 10 is fixed to the surface of the lifting plate 9. Multiple sets of protrusions 10 are provided. A flexible plate 19 is provided between the protrusions 10. An air groove 23 is provided inside the flexible plate 19. The air groove 23 is located on both sides inside the flexible plate 19 and is filled with air. A partition 24 is fixed inside the flexible plate 19. The partition 24 is located in the middle position of the flexible plate 19 and is flexible. A plug-in groove 22 is provided between the partitions 24. The plug-in plate 25 can be inserted into the plug-in groove 22. An arc plate 21 is fixed to the surface of the lifting plate 9. Multiple sets of arc plates 21 are provided. The arc plates 21 are located on both sides of the lifting plate 9 and a contact strip 20 is fixed to the end of the arc plate 21. The height of the end of the arc plate 21 is lower than the height of the middle position of the flexible plate 19.

[0034] The raw materials to be processed are placed into the mixing tank 2 through the feeding port 11. The piston rod 29 rises under the drive of the bottom lifting device. The fixed seat 7 is inserted into the feeding port 13 after the piston rod 29 rises. The motor 5 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the stirring rod 12 and the stirring head 16 to rotate. The raw materials are mixed and processed by the stirring rod 12 and the stirring head 16. Because the flexible plate 19 is flexible and the air filling groove 23 is filled with air, when the stirring head 16 rotates with the stirring rod 12, the contact head 17 at the end of the stirring head 16 can contact the surface of the flexible plate 19, and the roller 18 on the surface of the contact head 17 can rotate, reducing the friction between the roller 18 and the flexible plate 19, and can also fully mix the raw materials at the bottom of the mixing tank 2. The surface of the lifting plate 9 is provided with protrusions 10, which are located between the flexible plates 19, so that the stirring... The raw materials at the bottom of the mixing tank 2 are all located on the surface of the flexible plate 19. After the raw materials are mixed, the lifting plate 9 descends, allowing the raw materials on the surface of the flexible plate 19 to fall into the feeding trough 3. After the lifting plate 9 descends, the insertion plate 25 is inserted into the insertion slot 22, so that the insertion plate 25 supports the middle position of the flexible plate 19, making the surface of the flexible plate 19 high in the middle and low on both sides, which facilitates the raw materials to fall from the surface of the flexible plate 19. During the descent of the lifting plate 9, the two sides of the lifting plate 9 press against the surface of the contact ball 32 on the surface of the extension rod 31, causing the lifting plate 9 to vibrate. Since the insertion rod 28 is inserted into the insertion hole 30 and the insertion rod 28 is provided with a spring 27, the lifting plate 9 can shake, allowing the raw materials on the surface of the flexible plate 19 to fall off through the shaking. The shaking of the lifting plate 9 also allows the raw materials on the surface of the protrusion 10 to fall onto the surface of the flexible plate 19.

[0035] Although the illustrative specific embodiments of this application have been described above to enable those skilled in the art to understand this application, this application is not limited to the scope of the specific embodiments. For those skilled in the art, all applications utilizing the concept of this application are protected as long as various variations are within the spirit and scope of this application as defined and determined by the appended claims.

Claims

1. A mine filling cementitious powder characterised in that: The application relates to a modified cementitious material, which comprises 55-80% of water-quenched slag, 5-20% of carbide slag, 10-30% of fluorogypsum, 5-10% of cement clinker and 5-20% of salt mud, wherein the modifier comprises early strength agent, water-retention thickening agent, dispersant and carbonization-preventing agent, and the mixing ratio of the early strength agent, the water-retention thickening agent, the dispersant and the carbonization-preventing agent is 30-60:10-20:5-25:5-25. The utility model relates to a stirring barrel (2), the bottom of stirring barrel (2) is fixed with support rod (6), the surface of stirring barrel (2) is provided with first extension plate (4) and motor (5), the inside of stirring barrel (2) is provided with rotating shaft (15), the surface of rotating shaft (15) is fixed with stirring rod (12), the end of stirring rod (12) is fixed with stirring head (16), the bottom of stirring barrel (2) is provided with lifting plate (9), the surface of lifting plate (9) is fixed with convex (10), the surface of lifting plate (9) is provided with flexible plate (19), the inside of flexible plate (19) is provided with inflation groove (23) and plug groove (22), the inside of first extension plate (4) is opened with discharge port (11), and raw materials enter the inside of stirring barrel (2) from discharge port (11), the bottom of stirring barrel (2) is fixed with second extension plate (14), and the inside of second extension plate (14) is opened with discharge port (13).

2. A mixing and processing device for mine filling cementitious powder as claimed in claim 1, characterized in that: The bottom of the stirring barrel (2) is provided with a base (1), the surface of the base (1) is provided with a feeding groove (3), the bottom of the support rod (6) is fixed on the surface of the base (1), the feeding groove (3) is provided with a fixing seat (7), the bottom of the fixing seat (7) is fixed with a support rod (8), the bottom of the support rod (8) is fixed in the feeding groove (3), the surface of the fixing seat (7) is plugged with a piston rod (29), the bottom of the piston rod (29) is provided with a jacking device, and the jacking device can drive the piston rod (29) to move up and down.

3. The hybrid processing apparatus of claim 2, wherein: The surface of the piston rod (29) is provided with a plug hole (30), the plug hole (30) is plugged with a plug rod (28), the plug rod (28) can move up and down in the plug hole (30), the outside of the plug rod (28) is provided with a spring (27), the top of the plug rod (28) is fixed with a connecting block (26), the top of the spring (27) is connected to the bottom of the connecting block (26), the top of the connecting block (26) is fixed on the bottom of the lifting plate (9), the lifting plate (9) moves up and down with the plug rod (28), the surface of the fixing seat (7) is fixed with an extension rod (31), the extension rod (31) is provided with a plurality of groups, the surface of the extension rod (31) is fixed with a contact ball (32).

4. The hybrid processing apparatus of claim 3, wherein: ​ 5. The hybrid processing apparatus of claim 4, wherein: The surface of the fixed seat (7) is fixed with the plug-in plate (25), the plug-in plate (25) is provided with a plurality of groups, the plug-in plate (25) is located at the middle position of the fixed seat (7), the surface of the lifting plate (9) is fixed with the convex (10), the convex (10) is provided with a plurality of groups, the flexible plate (19) is arranged between the convex (10), the inside of the flexible plate (19) is provided with the inflation groove (23), the inflation groove (23) is located at both sides of the inside of the flexible plate (19), and the inflation groove (23) is filled with air, the inside of the flexible plate (19) is fixed with the partition plate (24), the partition plate (24) is located at the middle position of the flexible plate (19), the partition plate (24) has flexibility, the plug-in groove (22) is arranged between the partition plate (24), and the plug-in plate (25) can be plugged into the plug-in groove (22).

6. The hybrid processing apparatus of claim 5, wherein: The surface of the lifting plate (9) is fixed with the arc-shaped plate (21), the arc-shaped plate (21) is provided with a plurality of groups, the arc-shaped plate (21) is located at both sides of the lifting plate (9), and the end of the arc-shaped plate (21) is fixed with the contact strip (20), the end of the arc-shaped plate (21) is lower than the middle position of the flexible plate (19) in height.

7. The hybrid processing apparatus of claim 6, wherein: The motor (5) can drive the rotating shaft (15) to rotate, the stirring rod (12) and the stirring head (16) on the surface of the rotating shaft (15) rotate with the rotating shaft (15), the end of the stirring head (16) is fixed with the contact head (17), the contact head (17) rotates with the stirring head (16), and the surface of the contact head (17) is provided with the roller (18).

8. The hybrid processing apparatus of claim 7, wherein: When the stirring head (16) rotates with the stirring rod (12), the surface of the contact head (17) can be in contact with the surface of the flexible plate (19), and the roller (18) on the surface of the contact head (17) can be in contact with the surface of the flexible plate (19), the roller (18) can rotate after being in contact with the flexible plate (19), the surface of the contact head (17) is sprayed with smooth coating agent, and the friction between the contact head (17) and the flexible plate (19) and the contact strip (20) is reduced.

9. The hybrid processing apparatus of claim 8, wherein: The contact head (17) can be in contact with the contact strip (20) at the end of the arc-shaped plate (21) after the rotating shaft (15) rotates, so that the lifting plate (9) vibrates on the top of the fixed seat (7), the arc-shaped plate (21) has elasticity, the arc-shaped plate (21) can be bent after the contact head (17) is in contact with the arc-shaped plate (21), the flexible plate (19) is inserted into the discharge port (13) after the lifting plate (9) rises, the raw materials in the stirring barrel (2) are located on the surfaces of the flexible plate (19) and the convex (10), the surface of the flexible plate (19) is higher than the highest point in the stirring barrel (2) when the lifting plate (9) is located at the bottom of the second extension plate (14), so that the contact head (17) at the end of the stirring rod (12) can be in contact with the surface of the flexible plate (19) at all times when the rotating shaft (15) rotates, the convex (10) is located between the stirring rods (12), and the stirring rod (12) and the contact head (17) cannot be in contact with the convex (10).

10. The hybrid processing apparatus of claim 9, wherein: After the lifting plate (9) is lifted, the plug-in plate (25) is pulled out of the plug-in slot (22), so that the flexible plate (19) can be concave when the contact head (17) is supported on the surface of the flexible plate (19). After the lifting plate (9) is lowered, the plug-in plate (25) is plugged into the plug-in slot (22), the plug-in plate (25) is supported at the bottom of the flexible plate (19), the flexible plate (19) is in a state of high in the middle and low on both sides, and the raw materials on the surface of the flexible plate (19) can fall from both sides of the flexible plate (19).

Images