Preheating device for sintered color sand processing

Abstract

The utility model belongs to the technical field of sintered color sand processing, and discloses a preheating device for sintered color sand processing, the preheating device comprises a base, an auxiliary plate and a collecting box, the top of the base is provided with a preheating machine box, the top of the preheating machine box is provided with a feeding pipe, the front surface of the preheating machine box is provided with a preheating groove, and the inner wall of the preheating groove is provided with a heat conducting plate. Through the arrangement of the preheating machine box, the thermal resistor body, a heat conduction plate, a first electric telescopic rod, a lifting plate, a rotating plate and a stirring claw, the thermal resistor body emits heat when working, heat conduction is conducted through the heat conduction plate, and raw materials in the preheating machine box are preheated; when a first electric telescopic rod is started, a rotating plate can be driven to drive stirring claws to stir raw materials in the downward moving process, at the moment, an auxiliary plate is driven to rotate through a connecting rod, then the first electric telescopic rod contracts upwards and stretches downwards, and the two stirring claws can be driven to stir the raw materials.

Description

Technical Field

[0001] The present application relates to the technical field of sintered colored sand processing, and more specifically, to a preheating device for sintered colored sand processing. Background Art

[0002] Sintered colored sand is a kind of material made of mineral particles, added with inorganic pigments and special coatings, and prepared by high-temperature sintering. The process of sintered colored sand consists of stirring, preheating, calcining and cooling steps. The preheating step will use the sintered colored sand processing preheating device to preheat the colored sand. Most of the preheating devices heat the preheating box through a thermal resistor to preheat the raw materials inside the preheating box.

[0003] However, most of the existing preheating devices for sintered colored sand processing on the market cannot stir the raw materials inside, and thus the raw materials are prone to uneven preheating during the preheating process, thereby greatly reducing the preheating effect of the device. Utility Model Content

[0004] In order to solve the above problems, the present application provides a preheating device for sintered colored sand processing.

[0005] The present application provides a preheating device for sintered colored sand processing, which adopts the following technical solution:

[0006] A preheating device for sintered colored sand processing comprises a base, an auxiliary plate and a collecting box, wherein a preheating chassis is provided on the top of the base, a feeding pipe is provided on the top of the preheating chassis, a preheating groove is provided on the front of the preheating chassis, a heat conducting plate is provided on the inner wall of the preheating groove, a first threaded rod is rotatably connected to the inner wall of the preheating chassis, a second threaded rod is rotatably connected to the inner wall of the preheating chassis, and a first electric telescopic rod is provided on the inner wall of the preheating chassis.

[0007] A lifting plate is provided at one end of the first electric telescopic rod, a bearing is inlaid at the bottom of the lifting plate, a rotating plate is fixedly sleeved on the outer ring of the bearing, a stirring claw is fixedly connected to the outer wall of the rotating plate, a discharge pipe is rotatably sleeved on the bottom of the preheating chassis, a discharge valve is provided on the outer wall of the discharge pipe, and a mesh frame is fixedly connected to the bottom of the discharge pipe.

[0008] Furthermore, the rotating plate is threadedly sleeved with the first threaded rod, the outer wall of the rotating plate is fixedly connected with a connecting rod, and the auxiliary plate is threadedly sleeved with the second threaded rod.

[0009] Through the above technical solution, the downward movement of the rotating plate will drive the auxiliary plate to move downward and rotate.

[0010] Furthermore, a support frame is fixedly connected to the inner wall of the preheating chassis, and a motor is provided on one side of the support frame.

[0011] Through the above technical solution, the support frame can support the motor.

[0012] Furthermore, the output end of the motor is provided with a support plate via a coupling, and the inner wall of the discharge pipe is fixedly connected to the outer wall of the support plate.

[0013] Through the above technical solution, the motor can drive the discharge pipe to rotate at high speed through the support plate.

[0014] Furthermore, a groove is provided on the top of the base, a second electric telescopic rod is provided on the inner bottom wall of the groove, and a movable plate is provided on the top of the second electric telescopic rod.

[0015] Through the above technical solution, starting the second electric telescopic rod can drive the movable plate to move upward.

[0016] Furthermore, the outer wall of the movable plate is slidably connected to the inner wall of the groove, and the collecting box is located inside the groove.

[0017] Through the above technical solution, the high-speed rotation of the mesh frame can throw the raw materials into the interior of the collection box, thereby avoiding agglomeration of the raw materials when discharging the materials.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] (1) The preheating chassis, the thermal resistor body, the heat conducting plate, the first electric telescopic rod, the lifting plate, the rotating plate and the stirring claws are arranged. The thermal resistor body generates heat during operation, and the heat is conducted by the heat conducting plate to preheat the raw materials inside the preheating chassis. When the first electric telescopic rod is started, the rotating plate is driven to drive the stirring claws to stir the raw materials during the downward movement. At this time, the auxiliary plate is driven to rotate through the connecting rod, and then the first electric telescopic rod is retracted upward and extended downward, which can drive the two stirring claws to stir the raw materials, thereby greatly improving the uniformity of the preheating of the raw materials, thereby greatly improving the preheating effect of the device.

[0020] (2) By setting up the preheating chassis, screen frame, discharge valve, motor, second electric telescopic rod, movable plate and collection box, after the raw material preheating work is completed, the second electric telescopic rod is started to drive the collection box to move upward, the discharge valve is opened, and the motor is started to drive the screen frame to rotate. The high-speed rotation of the screen frame can throw the raw material into the collection box, so as to avoid the agglomeration of the discharged raw material, thereby bringing effective auxiliary effect to the device, thereby further meeting the use requirements of the device, and thus it is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a preheating device for sintered colored sand processing;

[0022] Figure 2 It is a front cross-sectional view of a preheating device for sintered colored sand processing;

[0023] Figure 3 This is a schematic diagram of the structure of the stirring claw in this application;

[0024] Figure 4 For this application Figure 2 A magnified view of the structure in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Base; 2. Preheating chassis; 3. Feeding pipe; 4. Preheating tank; 5. Thermal resistor body; 6. Heat conducting plate; 7. First threaded rod; 8. First electric telescopic rod; 9. Lifting plate; 10. Bearing; 11. Rotating plate; 12. Stirring claw; 13. Connecting rod; 14. Auxiliary plate; 15. Second threaded rod; 16. Discharge pipe; 17. Net frame; 18. Discharge valve; 19. Support plate; 20. Support frame; 21. Motor; 22. Groove; 23. Second electric telescopic rod; 24. Moving plate; 25. Collection box. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The present application embodiment discloses a preheating device for sintered colored sand processing. Figure 1-4 , including a base 1, an auxiliary plate 14 and a collecting box 25, a preheating chassis 2 is provided on the top of the base 1, a feeding pipe 3 is provided on the top of the preheating chassis 2, a preheating groove 4 is provided on the front of the preheating chassis 2, a heat conducting plate 6 is provided on the inner wall of the preheating groove 4, a first threaded rod 7 is rotatably connected to the inner wall of the preheating chassis 2, a second threaded rod 15 is rotatably connected to the inner wall of the preheating chassis 2, a first electric telescopic rod 8 is provided on the inner wall of the preheating chassis 2, raw materials are added to the interior of the preheating chassis 2 through the feeding pipe 3, the thermal resistor body 5 will generate heat when working, and heat is conducted through the heat conducting plate 6 to realize preheating of the raw materials inside the preheating chassis 2.

[0032] A lifting plate 9 is provided at one end of the first electric telescopic rod 8, and a bearing 10 is inlaid at the bottom of the lifting plate 9. A rotating plate 11 is fixedly sleeved on the outer ring of the bearing 10, and a stirring claw 12 is fixedly connected to the outer wall of the rotating plate 11. There are two stirring claws 12, and the other stirring claw 12 is fixedly connected to the outer wall of the auxiliary plate 14. A discharge pipe 16 is rotatably sleeved on the bottom of the preheating chassis 2, and a discharge valve 18 is provided on the outer wall of the discharge pipe 16, and a mesh frame 17 is fixedly connected to the bottom of the discharge pipe 16. During the preheating process of the raw materials, starting the first electric telescopic rod 8 will drive the rotating plate 11 to drive the stirring claw 12 to stir the raw materials during the downward movement, and then the first electric telescopic rod 8 will shrink upward and extend downward, which can drive the stirring claw 12 to stir the raw materials, thereby greatly improving the uniformity of the preheating of the raw materials, thereby greatly improving the preheating effect of the device.

[0033] In this embodiment, the rotating plate 11 is threadedly sleeved with the first threaded rod 7, the outer wall of the rotating plate 11 is fixedly connected with the connecting rod 13, the auxiliary plate 14 is threadedly sleeved with the second threaded rod 15, and the outer wall of the auxiliary plate 14 is fixedly sleeved with the same bearing 10, and the outer ring of the bearing 10 is fixedly connected to one end of the connecting rod 13, so that the downward movement of the rotating plate 11 will drive the auxiliary plate 14 to move downward and rotate.

[0034] In this embodiment, a support frame 20 is fixedly connected to the inner wall of the preheating chassis 2 , and a motor 21 is provided on one side of the support frame 20 . The support frame 20 can support the motor 21 .

[0035] In this embodiment, the output end of the motor 21 is provided with a support plate 19 through a coupling, and the inner wall of the discharge pipe 16 is fixedly connected to the outer wall of the support plate 19. The operation of the motor 21 can drive the discharge pipe 16 to rotate at high speed through the support plate 19.

[0036] In this embodiment, a groove 22 is provided at the top of the base 1, a second electric telescopic rod 23 is provided on the inner bottom wall of the groove 22, a movable plate 24 is provided on the top of the second electric telescopic rod 23, and starting the second electric telescopic rod 23 can drive the movable plate 24 to move upward.

[0037] In this embodiment, the outer wall of the movable plate 24 is slidably connected to the inner wall of the groove 22, and the collecting box 25 is located inside the groove 22. The upward movement of the movable plate 24 can drive the collecting box 25 to move upward, and then cover the mesh frame 17. The high-speed rotation of the mesh frame 17 can throw the raw materials into the interior of the collecting box 25, thereby avoiding the presence of agglomerated raw materials during discharge.

[0038] The implementation principle of the preheating device for sintered colored sand processing in the embodiment of the present application is as follows: first, the raw material is added into the preheating chassis 2 through the feeding pipe 3, the thermal resistor body 5 generates heat during operation, and the heat is conducted through the heat conducting plate 6 to preheat the raw material inside the preheating chassis 2;

[0039] Secondly, during the preheating process of the raw materials, starting the first electric telescopic rod 8 will drive the lifting plate 9 to move downward. Since the rotating plate 11 is threadedly connected to the first threaded rod 7, the rotating plate 11 drives the stirring claws 12 to stir the raw materials during the downward movement. At this time, the auxiliary plate 14 is driven to rotate through the connecting rod 13, and then the first electric telescopic rod 8 shrinks upward and extends downward, which can drive the two stirring claws 12 to stir the raw materials;

[0040] Finally, after the preheating of the raw materials is completed, the second electric telescopic rod 23 is started to drive the collection box 25 to move upward, and the discharge valve 18 is opened to allow the raw materials to enter the screen frame 17 through the discharge pipe 16. The motor 21 is started to drive the discharge pipe 16 and the screen frame 17 to rotate through the support plate 19. The high-speed rotation of the screen frame 17 can throw the raw materials into the collection box 25, thereby avoiding agglomeration of raw materials during discharge.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A preheating device for sintered colored sand processing, comprising a base (1), an auxiliary plate (14) and a collecting box (25), characterized in that: A preheating chassis (2) is provided on the top of the base (1), a feeding pipe (3) is provided on the top of the preheating chassis (2), a preheating groove (4) is provided on the front of the preheating chassis (2), a heat conducting plate (6) is provided on the inner wall of the preheating groove (4), a first threaded rod (7) is rotatably connected to the inner wall of the preheating chassis (2), a second threaded rod (15) is rotatably connected to the inner wall of the preheating chassis (2), and a first electric telescopic rod (8) is provided on the inner wall of the preheating chassis (2); A lifting plate (9) is provided at one end of the first electric telescopic rod (8), a bearing (10) is embedded at the bottom of the lifting plate (9), a rotating plate (11) is fixedly sleeved on the outer ring of the bearing (10), a stirring claw (12) is fixedly connected to the outer wall of the rotating plate (11), a discharge pipe (16) is rotatably sleeved on the bottom of the preheating cabinet (2), a discharge valve (18) is provided on the outer wall of the discharge pipe (16), and a mesh frame (17) is fixedly connected to the bottom of the discharge pipe (16).

2. A preheating device for sintered colored sand processing according to claim 1, characterized in that: The rotating plate (11) is threadedly sleeved with the first threaded rod (7), the outer wall of the rotating plate (11) is fixedly connected with a connecting rod (13), and the auxiliary plate (14) is threadedly sleeved with the second threaded rod (15).

3. A preheating device for sintered colored sand processing according to claim 1, characterized in that: A support frame (20) is fixedly connected to the inner wall of the preheating chassis (2), and a motor (21) is provided on one side of the support frame (20).

4. A preheating device for sintered colored sand processing according to claim 3, characterized in that: The output end of the motor (21) is provided with a support plate (19) via a coupling, and the inner wall of the discharge pipe (16) is fixedly connected to the outer wall of the support plate (19).

5. The preheating device for sintered colored sand processing according to claim 1, characterized in that: The top of the base (1) is provided with a groove (22), the inner bottom wall of the groove (22) is provided with a second electric telescopic rod (23), and the top of the second electric telescopic rod (23) is provided with a movable plate (24).

6. A preheating device for sintered colored sand processing according to claim 5, characterized in that: The outer wall of the movable plate (24) is slidably connected to the inner wall of the groove (22), and the collecting box (25) is located inside the groove (22).

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