Gypsum sulfuration calcining device

Abstract

The gypsum vulcanization calcining device discloses a gypsum vulcanization calcining device, which comprises a chassis, a calcining furnace assembly arranged on the top of the chassis, a discharging assembly communicated with the bottom right side of the calcining furnace assembly, and a receiving frame arranged on the bottom of the discharging assembly. The right side of the receiving frame is fixedly connected with a material shaking mechanism. The material shaking mechanism comprises a motor one. The output end of the motor one is fixedly connected with a gear. The top and bottom of the gear are provided with toothed plates. The left side of the toothed plate is fixedly connected with a sliding block. The left side of the sliding block is slidably connected with the receiving frame. The right side of the toothed plate is fixedly connected with a special-shaped rod. The side, away from the toothed plate, of the special-shaped rod is fixedly connected with a shaking ball. The inner side of the shaking ball is in contact with the discharging assembly. The gypsum vulcanization calcining device changes the phenomenon that traditional gypsum powder is adsorbed on the wall of the discharging pipe. The special-shaped rod and the shaking ball are adopted for shaking treatment, the smoothness of subsequent discharging is increased, and the overall processing progress is ensured.

Description

Technical Field

[0001] This invention relates to the field of gypsum sulfidation and calcination technology, specifically to a gypsum sulfidation and calcination apparatus. Background Technology

[0002] The gypsum sulfidation and calcination device is a special thermal equipment that converts dihydrate gypsum into hemihydrate or anhydrous gypsum through heating and dehydration. According to a patent published on the China Patent Network, the patent title is: "A Gypsum Sulfation Calcination Device," patent application number: 201721265587.4. It includes a double-layer calcination box, with legs on both the left and right sides of the bottom. A discharge port is located on the left side of the bottom of the double-layer calcination box, and a discharge cover is inserted into the discharge port. A hollow crushing rod is vertically arranged inside the double-layer calcination box, with its top penetrating the top of the double-layer calcination box. A bearing seat is installed at the bottom of the double-layer calcination box, and the bearing seat is connected to the bottom of the hollow crushing rod. The hollow crushing rod has legs on both the left and right sides. The hollow pulverizing rod is uniformly equipped with crushing blades, and heating blocks are uniformly installed on both sides of the rod, with the heating blocks and crushing blades arranged in a cross pattern. This gypsum sulfidation calcination device achieves high calcination efficiency for gypsum and effectively filters and purifies exhaust gas during emissions, minimizing environmental pollution and demonstrating good environmental performance. However, after calcination, gypsum powder falls from the feeding point. During this process, the powder inevitably adheres to the feeding pipe wall. Excessive adhesion can affect the smoothness of subsequent feeding, compromising the overall processing progress.

[0003] Therefore, it is necessary to redesign and modify the gypsum sulfidation calcination device to effectively prevent the phenomenon of gypsum easily adsorbing onto the pipe wall during feeding. Summary of the Invention

[0004] To address the problems mentioned in the background art, the present invention aims to provide a gypsum sulfidation calcination device that has the advantage of shaking off adsorbed gypsum powder, thus solving the problem of easy adsorption on the pipe wall during feeding.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a gypsum sulfidation calcination apparatus, comprising a base frame; The calcining furnace assembly is mounted on top of the base frame; Connected to the feeding assembly on the bottom right side of the calcining furnace assembly; A receiving frame is located at the bottom of the feeding assembly; A vibrating mechanism is fixedly connected to the right side of the receiving frame. The vibrating mechanism includes a motor, and a gear is fixedly connected to the output end of the motor. The gear has toothed plates at its top and bottom. A slider is fixedly connected to the left side of the toothed plate. The left side of the slider is slidably connected to the receiving frame. A shaped rod is fixedly connected to the right side of the toothed plate. A vibrating ball is fixedly connected to the side of the shaped rod away from the toothed plate. The inner side of the vibrating ball is in contact with the feeding assembly.

[0006] As a preferred embodiment of the present invention, a protective mechanism is fixedly connected to the front of the base frame. The protective mechanism includes a fixed seat, an L-shaped rod is movably connected to the top of the fixed seat via a pivot, and a curved plate is slidably connected to the side of the L-shaped rod away from the fixed seat. The bottom of the curved plate is in contact with the calcining furnace assembly.

[0007] As a preferred embodiment of the present invention, a positioning mechanism is fixedly connected to the right side of the front of the base frame. The positioning mechanism includes a fixed plate, and springs are fixedly connected to the top and bottom of the left side of the fixed plate. A push plate is fixedly connected to the left side of the springs. The back of the push plate is slidably connected to the base frame. A locking rod is fixedly connected to the top and bottom of the left side of the push plate. The left side of the locking rod extends through the interior of the L-shaped rod.

[0008] In a preferred embodiment of the present invention, a wiping mechanism is fixedly connected to the outer side of the receiving frame. The wiping mechanism includes a concave plate, a second motor is fixedly connected to the top of the concave plate, a transmission disk is fixedly connected to the output end of the second motor, a transmission pin is fixedly connected to the rear side of the top of the transmission disk, a transmission frame is sleeved on the surface of the transmission pin, a limit plate is fixedly connected to the front and rear sides of the bottom of the transmission frame, the bottom of the limit plate is slidably connected to the concave plate, and a connecting rod is fixedly connected to the front and rear sides of the left side of the transmission frame, the left side of the connecting rod is fixedly connected to the curved plate.

[0009] As a preferred embodiment of the present invention, a pull plate is fixedly connected to the front of the L-shaped rod, and the pull plate is used in conjunction with the L-shaped rod.

[0010] As a preferred embodiment of the present invention, the front and back of the motor are both fixedly connected to corner plates, and the left side of the corner plates is fixedly connected to the receiving frame.

[0011] As a preferred embodiment of the present invention, an extension plate is fixedly connected to the front of the limiting plate, and a guide rod is provided through the interior of the extension plate. Both sides of the bottom of the guide rod are fixedly connected to the concave plate.

[0012] As a preferred embodiment of the present invention, the front and rear sides of the top of the concave plate are provided with limiting grooves, and the bottom of the limiting plate is slidably connected to the inside of the limiting grooves.

[0013] As a preferred embodiment of the present invention, grooves are provided at the top and bottom of the right side of the receiving frame, and the left side of the slider is slidably connected inside the grooves.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The gypsum vulcanization and calcination device of the present invention changes the phenomenon that traditional gypsum powder will be adsorbed on the wall of the feeding pipe. It adopts special-shaped rod and vibrating ball for vibration treatment, which increases the smoothness of subsequent feeding and ensures the overall processing progress.

[0015] 2. The present invention can protect the surface of the calcining furnace components by setting up a protective mechanism, thereby increasing the surface safety of the calcining furnace components.

[0016] 3. The present invention, through the setting of the positioning mechanism, can fasten and restrict the position of the L-shaped rod, so as to avoid the phenomenon of shaking.

[0017] 4. The present invention, through the setting of the wiping mechanism, can perform ash removal treatment on the surface of the calcining furnace components, ensuring the cleanliness of its top.

[0018] 5. The present invention, through the setting of the pull plate, makes it convenient for users to pull the L-shaped rod, thus increasing the convenience for users.

[0019] 6. The invention, through the setting of the corner plate, enables the motor to be more securely connected to the receiving frame, avoiding separation.

[0020] 7. By setting up the extension plate and guide rod, the present invention can make the limiting plate move more stably, and at the same time limit its movement trajectory.

[0021] 8. By setting the limiting groove, the present invention enables the limiting plate to slide more smoothly inside the concave plate, reduces the friction between the limiting plate and the concave plate, extends the service life of the limiting plate, and at the same time provides a limiting effect for the limiting plate.

[0022] 9. The present invention, through the setting of the groove, enables the slider to slide more smoothly inside the receiving frame, reduces the friction between the slider and the receiving frame, extends the service life of the slider, and at the same time has a limiting effect on the slider. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of the material-vibrating mechanism, protective mechanism, positioning mechanism, and wiping mechanism of the present invention; Figure 3 The structure of this invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4The structure of this invention Figure 2 Enlarged structural diagram at point B; Figure 5 This is a partial structural cross-sectional view of the present invention; Figure 6 This is a partial three-dimensional view of the structure of the present invention.

[0024] In the diagram: 1. Base frame; 2. Calcining furnace assembly; 3. Feeding assembly; 4. Receiving frame; 5. Vibrating material mechanism; 6. Motor 1; 7. Gear; 8. Toothed plate; 9. Slider; 10. Irregular rod; 11. Vibrating ball; 12. Protective mechanism; 13. Fixed seat; 14. L-shaped rod; 15. Bending plate; 16. Positioning mechanism; 17. Fixed plate; 18. Spring; 19. Push plate; 20. Clamping rod; 21. Wiping mechanism; 22. Concave plate; 23. Motor 2; 24. Transmission disc; 25. Transmission pin; 26. Transmission frame; 27. Limiting plate; 28. Connecting rod; 29. ​​Pulling plate; 30. Angle plate; 31. Extension plate; 32. Guide rod; 33. Limiting groove; 34. Groove. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] like Figures 1 to 6 As shown, the present invention provides a gypsum sulfidation calcination apparatus, which includes a base frame 1; Calcining furnace assembly 2 is installed on top of base frame 1; Connecting to the feeding assembly 3 on the bottom right side of the calcining furnace assembly 2; The receiving frame 4 is set at the bottom of the feeding component 3; A vibrating mechanism 5 is fixedly connected to the right side of the receiving frame 4. The vibrating mechanism 5 includes a motor 6. A gear 7 is fixedly connected to the output end of the motor 6. A toothed plate 8 is provided at the top and bottom of the gear 7. A slider 9 is fixedly connected to the left side of the toothed plate 8. The left side of the slider 9 is slidably connected to the receiving frame 4. A shaped rod 10 is fixedly connected to the right side of the toothed plate 8. A vibrating ball 11 is fixedly connected to the side of the shaped rod 10 away from the toothed plate 8. The inner side of the vibrating ball 11 is in contact with the feeding assembly 3.

[0027] refer to Figure 1 and Figure 2The front of the base frame 1 is fixedly connected to a protective mechanism 12. The protective mechanism 12 includes a fixed seat 13. The top of the fixed seat 13 is movably connected to an L-shaped rod 14 via a pivot. A bent plate 15 is slidably connected to the side of the L-shaped rod 14 away from the fixed seat 13. The bottom of the bent plate 15 is in contact with the calcining furnace assembly 2.

[0028] As a technical optimization of the present invention, the protective mechanism 12 can protect the surface of the calcining furnace component 2, thereby increasing the surface safety of the calcining furnace component 2.

[0029] refer to Figure 1 and Figure 2 A positioning mechanism 16 is fixedly connected to the right side of the front of the base frame 1. The positioning mechanism 16 includes a fixed plate 17. Springs 18 are fixedly connected to the top and bottom of the left side of the fixed plate 17. A push plate 19 is fixedly connected to the left side of the springs 18. The back of the push plate 19 is slidably connected to the base frame 1. A locking rod 20 is fixedly connected to the top and bottom of the left side of the push plate 19. The left side of the locking rod 20 extends through the interior of the L-shaped rod 14.

[0030] As a technical optimization of the present invention, the positioning mechanism 16 can be used to fasten and restrict the position of the L-shaped rod 14, thereby preventing wobbling.

[0031] refer to Figure 1 , Figure 2 and Figure 4 A wiping mechanism 21 is fixedly connected to the outside of the receiving frame 4. The wiping mechanism 21 includes a concave plate 22. A motor 23 is fixedly connected to the top of the concave plate 22. A transmission disk 24 is fixedly connected to the output end of the motor 23. A transmission pin 25 is fixedly connected to the rear side of the top of the transmission disk 24. A transmission frame 26 is sleeved on the surface of the transmission pin 25. Limiting plates 27 are fixedly connected to the front and rear sides of the bottom of the transmission frame 26. The bottom of the limiting plate 27 is slidably connected to the concave plate 22. A connecting rod 28 is fixedly connected to the front and rear sides of the left side of the transmission frame 26. The left side of the connecting rod 28 is fixedly connected to the bent plate 15.

[0032] As a technical optimization of the present invention, the wiping mechanism 21 can be used to wipe the surface of the calcining furnace component 2, ensuring the cleanliness of its top.

[0033] refer to Figure 2 A pull plate 29 is fixedly connected to the front of the L-shaped rod 14, and the pull plate 29 is used in conjunction with the L-shaped rod 14.

[0034] As a technical optimization of the present invention, the pull plate 29 makes it easier for users to pull the L-shaped rod 14, thus increasing user convenience.

[0035] refer to Figure 2Angle plates 30 are fixedly connected to both the front and back of motor 6, and the left side of the angle plate 30 is fixedly connected to the receiving frame 4.

[0036] As a technical optimization of the present invention, by setting the corner plate 30, the motor 6 can be more securely connected to the receiving frame 4, avoiding separation.

[0037] refer to Figure 4 An extension plate 31 is fixedly connected to the front of the limiting plate 27. A guide rod 32 is provided through the inside of the extension plate 31. Both sides of the bottom of the guide rod 32 are fixedly connected to the concave plate 22.

[0038] As a technical optimization of the present invention, by setting the extension plate 31 and the guide rod 32, the limiting plate 27 can be moved more stably, and its movement trajectory is limited.

[0039] refer to Figure 4 Limiting grooves 33 are provided on the front and rear sides of the top of the concave plate 22, and the bottom of the limiting plate 27 is slidably connected inside the limiting grooves 33.

[0040] As a technical optimization of the present invention, by setting the limiting groove 33, the limiting plate 27 can slide more smoothly inside the concave plate 22, reducing the friction between the limiting plate 27 and the concave plate 22, extending the service life of the limiting plate 27, and at the same time, limiting the limiting plate 27.

[0041] refer to Figure 6 The top and bottom of the right side of the receiving frame 4 are provided with grooves 34, and the left side of the slider 9 is slidably connected inside the grooves 34.

[0042] As a technical optimization of the present invention, by setting the groove 34, the slider 9 can slide more smoothly inside the receiving frame 4, reducing the friction between the slider 9 and the receiving frame 4, extending the service life of the slider 9, and at the same time limiting the slider 9.

[0043] S1: Add the gypsum raw material to be calcined into the calcining furnace assembly 2, and then start the calcining furnace assembly 2 to begin heating and calcining the gypsum. During the calcination process, the bent plate 15 of the protective mechanism 12 is kept fixed by the spring 18 through the push plate 19 and the clamping rod 20, and is in close contact with the calcining furnace assembly 2, which plays a role in safety protection and heat preservation. After calcination, the calcined gypsum material is discharged through the bottom feeding assembly 3. Then, the motor 6 is turned on, and the motor 6 drives the gear 7 to rotate. The gear 7 simultaneously drives the two toothed plates 8 at the top and bottom to make linear movements in opposite directions. The toothed plates 8 drive the slider 9 to slide in the groove 34 of the receiving frame 4, and at the same time drive the irregular rod 10 and the vibrating ball 11 fixed at its end to move. The vibrating ball 11 continuously hits or rubs the outer wall of the feeding assembly 3 to generate vibration. The vibration effectively prevents the gypsum powder from adhering or clogging inside the feeding assembly 3, ensuring that the material falls smoothly into the receiving frame 4 below, achieving the effect of shaking off the adsorbed gypsum powder.

[0044] S2: Then, when it is necessary to clean the outer wall of the calcining furnace component 2, the cleaning program can be started and the second motor 23 can be turned on. The second motor 23 drives the transmission disk 24 to rotate, and the transmission pin 25 on the transmission disk 24 moves in a circular motion, which drives the transmission frame 26 to move in a reciprocating linear motion. The movement trajectory is ensured by the sliding of the limiting plate 27 in the limiting groove 33 and the guiding action of the guide rod 32. The transmission frame 26 drives the bending plate 15 to move in a reciprocating linear motion through the connecting rod 28, so that the bending plate 15 is attached to the furnace wall surface that needs to be cleaned. Its reciprocating motion can wipe and clean the outer wall of the calcining furnace component 2, achieving the cleaning effect.

[0045] The working principle and usage process of this invention are as follows: First, the user adds the gypsum raw material to be calcined into the calcining furnace assembly 2, and then starts the calcining furnace assembly 2 to begin heating and calcining the gypsum. During the calcination process, the bent plate 15 of the protective mechanism 12 is kept fixed by the spring 18 through the push plate 19 and the clamping rod 20, closely adhering to the calcining furnace assembly 2, thus providing safety protection and heat preservation. After calcination, the calcined gypsum material is discharged through the bottom feeding assembly 3. Then, the motor 6 is turned on, and the motor 6 drives the gear 7 to rotate. The gear 7 simultaneously drives the two toothed plates 8 at the top and bottom to make linear movements in opposite directions. The toothed plates 8 drive the slider 9 to slide in the groove 34 of the receiving frame 4, and at the same time drive the irregular rod 10 and the vibrating ball 11 fixed at its end to move. The vibrating ball 11 continuously strikes or rubs... The outer wall of the material feeding component 3 vibrates, which effectively prevents gypsum powder from adhering or clogging inside the material feeding component 3, ensuring that the material falls smoothly into the receiving frame 4 below, achieving the effect of shaking off the adsorbed gypsum powder. Then, when it is necessary to clean the outer wall of the calcining furnace component 2, the cleaning program can be started and the motor 23 is turned on. The motor 23 drives the transmission disc 24 to rotate, and the transmission pin 25 on the transmission disc 24 moves in a circular motion, driving the transmission frame 26 to move in a reciprocating linear motion. The movement trajectory is ensured by the sliding of the limiting plate 27 in the limiting groove 33 and the guiding action of the guide rod 32. The transmission frame 26 drives the bending plate 15 to move in a reciprocating linear motion through the connecting rod 28, so that the bending plate 15 is attached to the furnace wall surface that needs to be cleaned. Its reciprocating motion can wipe and clean the outer wall of the calcining furnace component 2, achieving the cleaning effect.

[0046] In summary, this gypsum vulcanization and calcination device changes the traditional phenomenon where gypsum powder adheres to the wall of the feeding pipe. It uses a shaped rod 10 and a vibrating ball 11 for vibration treatment, which increases the smoothness of subsequent feeding and ensures the overall processing progress.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gypsum sulfidation calcination apparatus, comprising a base frame (1); Calcining furnace assembly (2) is set on top of the base frame (1); Connecting to the feeding assembly (3) on the bottom right side of the calcining furnace assembly (2); The receiving frame (4) is set at the bottom of the feeding component (3); Its features are: A vibrating material mechanism (5) is fixedly connected to the right side of the receiving frame (4). The vibrating material mechanism (5) includes a motor (6). A gear (7) is fixedly connected to the output end of the motor (6). A toothed plate (8) is provided at the top and bottom of the gear (7). A slider (9) is fixedly connected to the left side of the toothed plate (8). The left side of the slider (9) is slidably connected to the receiving frame (4). A shaped rod (10) is fixedly connected to the right side of the toothed plate (8). A vibrating ball (11) is fixedly connected to the side of the shaped rod (10) away from the toothed plate (8). The inner side of the vibrating ball (11) is in contact with the feeding assembly (3).

2. The gypsum sulfidation and calcination apparatus according to claim 1, characterized in that: The base frame (1) is fixedly connected to a protective mechanism (12). The protective mechanism (12) includes a fixed seat (13). The top of the fixed seat (13) is movably connected to an L-shaped rod (14) via a pivot. A bent plate (15) is slidably connected to the side of the L-shaped rod (14) away from the fixed seat (13). The bottom of the bent plate (15) is in contact with the calcining furnace assembly (2).

3. The gypsum sulfidation and calcination apparatus according to claim 2, characterized in that: A positioning mechanism (16) is fixedly connected to the right side of the front of the base frame (1). The positioning mechanism (16) includes a fixing plate (17). A spring (18) is fixedly connected to the top and bottom of the left side of the fixing plate (17). A push plate (19) is fixedly connected to the left side of the spring (18). The back of the push plate (19) is slidably connected to the base frame (1). A locking rod (20) is fixedly connected to the top and bottom of the left side of the push plate (19). The left side of the locking rod (20) extends through the interior of the L-shaped rod (14).

4. The gypsum sulfidation and calcination apparatus according to claim 2, characterized in that: A wiping mechanism (21) is fixedly connected to the outside of the receiving frame (4). The wiping mechanism (21) includes a concave plate (22). A motor (23) is fixedly connected to the top of the concave plate (22). A transmission disk (24) is fixedly connected to the output end of the motor (23). A transmission pin (25) is fixedly connected to the rear side of the top of the transmission disk (24). A transmission frame (26) is sleeved on the surface of the transmission pin (25). A limiting plate (27) is fixedly connected to the front and rear sides of the bottom of the transmission frame (26). The bottom of the limiting plate (27) is slidably connected to the concave plate (22). A connecting rod (28) is fixedly connected to the front and rear sides of the left side of the transmission frame (26). The left side of the connecting rod (28) is fixedly connected to the bent plate (15).

5. The gypsum sulfidation and calcination apparatus according to claim 2, characterized in that: A pull plate (29) is fixedly connected to the front of the L-shaped rod (14), and the pull plate (29) is used in conjunction with the L-shaped rod (14).

6. The gypsum sulfidation and calcination apparatus according to claim 1, characterized in that: Angle plates (30) are fixedly connected to both the front and back of the motor (6), and the left side of the angle plate (30) is fixedly connected to the receiving frame (4).

7. The gypsum sulfidation and calcination apparatus according to claim 4, characterized in that: An extension plate (31) is fixedly connected to the front of the limiting plate (27). A guide rod (32) is provided through the inside of the extension plate (31). Both sides of the bottom of the guide rod (32) are fixedly connected to the concave plate (22).

8. The gypsum sulfidation and calcination apparatus according to claim 4, characterized in that: The front and rear sides of the top of the concave plate (22) are provided with limiting grooves (33), and the bottom of the limiting plate (27) is slidably connected to the inside of the limiting grooves (33).

9. The gypsum sulfidation and calcination apparatus according to claim 1, characterized in that: The top and bottom of the right side of the receiving frame (4) are provided with grooves (34), and the left side of the slider (9) is slidably connected inside the grooves (34).

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