Gypsum powder cooling machine of gypsum production line

Abstract

The utility model discloses a gypsum powder cooling machine of a gypsum production line, which relates to the technical field of gypsum production and comprises a shell, a splitter plate is fixedly mounted in the shell, and a collecting hopper is fixedly mounted at the top end of the splitter plate. And at least two flow guide frames are fixedly mounted on the inner side of the shell below the flow distribution plate, and a connecting plate is fixedly mounted at the bottom end of each flow guide frame. According to the gypsum powder cooling machine of the gypsum production line, the second rotating rod is driven by the motor to rotate in the shell, meanwhile, after the first cooling plate is powered on, cooling is conducted on the inner side of the shell, the temperature in the shell is reduced, gypsum powder is continuously scattered downwards through the multiple connecting plates, the diffusion area is increased, accumulation is prevented, and the gypsum powder cooling machine is suitable for the gypsum production line. And through a rotating second rotating rod, the gypsum powder is continuously overturned and stirred in the cooling process, and the cooling speed is increased through multiple times of cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum production, in particular to a gypsum powder cooler for a gypsum production line. Background Art

[0002] Gypsum powder is an important industrial raw material. It is usually white or colorless. Colorless and transparent crystals are called transparent gypsum. Sometimes it is gray, light yellow, light brown, etc. due to impurities. The streak is white, transparent, glassy, ​​the cleavage surface is pearly, and the fibrous aggregate is silky. During production, it needs to be dried and cooled.

[0003] At present, the existing gypsum powder cooling machine (such as patent number: CN213984714U) discloses an energy-saving and environmentally friendly gypsum powder cooling device, which drives the gear plate to rotate through the rotating seat, drives the roller to rotate through the gear plate, and uses the roller to roll the internal raw materials. The alcohol barrel on one side of the main frame is shielded by a heat insulation plate, so that the alcohol barrel forms a rotation deviation force, so as to achieve the purpose of directional rotation of the alcohol barrel, and can roll the raw materials inside the drum, which facilitates better heat dissipation of the raw materials; the weight block and the connecting rod are used to balance the influence of gravity on the forward deflection of the heat dissipation body; the support seat is fixedly installed with the ground through the fixed seat; the heat dissipation area of ​​the drum is increased by the heat sink, and the heat dissipation efficiency of the drum is improved.

[0004] However, during the implementation of the above technical solution, it was found that at least the following technical problems exist: during the cooling process, the gypsum powder is cooled in a static state, and the outer surface of the gypsum powder is cooled first, resulting in different cooling amplitudes inside and outside the gypsum powder, causing a temperature difference. The gypsum powder is easy to clump together and block the inside of the equipment. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a gypsum powder cooler for a gypsum production line, which solves the technical problem that during the cooling process, the gypsum powder is cooled in a stationary state, and the outer surface of the gypsum powder is cooled first, resulting in different cooling amplitudes inside and outside the gypsum powder, causing a temperature difference, and the gypsum powder is easy to agglomerate with each other, thereby clogging the inside of the equipment.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A gypsum powder cooler for a gypsum production line, the gypsum powder cooler comprising a shell, a flow divider plate is fixedly installed inside the shell, a collecting hopper is fixedly installed on the top of the flow divider plate, at least two flow guide frames are fixedly installed on the inner side of the shell below the flow divider plate, a connecting plate is fixedly installed on the bottom end of each of the flow guide frames, a first cooling plate is fixedly installed on the two inner side walls of the shell below the flow guide frame, and a second rotating rod is rotatably installed on the bottom end of the inner wall of the shell;

[0010] The inner side of the guide frame is of conical design, and a discharge port is installed at the bottom of each diverter plate corresponding to multiple guide frames.

[0011] Preferably: a second cooling plate is fixedly mounted on the two inner side walls of each of the connecting plates, and a circulation pipe is fixedly mounted on the side end of each of the second cooling plates;

[0012] The circulation pipe is a U-shaped connecting pipe, and water flows inside it. At least two first rotating rods are rotatably installed on the inner side of each of the guide frames;

[0013] The middle part of the paddle fixed on the surface of the first rotating rod is hollowed out, and two closing plates are slidably installed inside the collecting hopper, and a fixing sleeve is fixedly installed on the side end of each closing plate;

[0014] Therein, two closing plates are installed symmetrically to each other inside the collecting hopper.

[0015] Preferably: two U-shaped frames are fixedly installed on the top of the diverter plate on both sides of the collecting hopper;

[0016] The U-shaped frame is a U-shaped design, symmetrically installed around the aggregate hopper, and a sliding frame is slidably installed inside each of the U-shaped frames;

[0017] The two ends of the sliding frame fit with the inner wall of the U-shaped frame, and a telescopic rod is fixedly installed on the side end of each sliding frame.

[0018] Two pull rods are rotatably mounted on the inner side of each of the sliding frames;

[0019] The top end of the pull rod is rotatably connected to the side end of the fixing sleeve.

[0020] (III) Beneficial effects

[0021] 1. Guided by the internal channel of the diverter plate, the gypsum powder is divided into multiple strands and enters the corresponding guide frame in turn through multiple discharge ports at the bottom of the diverter plate. The inner side of the guide frame is conical in design, and a first rotating rod is installed inside for free rotation. The gypsum powder falls freely downward through the diverter plate into the guide frame, exerts a rotational force on the first rotating rod inside, drives the first rotating rod to rotate inside the guide frame, and hits the gypsum powder in the opposite direction, gradually breaking up the gypsum powder.

[0022] 2. The second rotating rod is driven by a motor to rotate inside the shell. At the same time, after the first cooling plate is energized, the inner side of the shell is cooled to reduce the temperature inside the shell. The gypsum powder is continuously scattered downward through multiple connecting plates to increase the diffusion area and prevent accumulation. The gypsum powder is continuously turned and stirred during the cooling process through the rotating second rotating rod. The cooling speed is increased through multiple cooling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0024] Figure 1 This is a structural diagram of the diverter plate of the utility model;

[0025] Figure 2 This is a structural diagram of the closing plate of the utility model;

[0026] Figure 3 This is a structural diagram of the guide frame of the utility model;

[0027] Figure 4 This is a structural diagram of the cooling plate of the utility model.

[0028] Legend: 1. Outer shell; 11. Diverter plate; 12. Guide frame; 13. Connecting plate; 14. First cooling plate; 15. Collecting hopper; 16. Closing plate; 17. Fixed sleeve; 18. Pull rod; 19. Sliding frame; 21. Telescopic rod; 22. U-shaped frame; 23. First rotating rod; 24. Second rotating rod; 25. Circulation pipe; 26. Second cooling plate. DETAILED DESCRIPTION

[0029] The embodiment of the present application provides a gypsum powder cooler for a gypsum production line, which effectively solves the problem that during the cooling process, the gypsum powder is cooled in a stationary state, and the outer surface of the gypsum powder is cooled first, resulting in different cooling amplitudes inside and outside the gypsum powder, resulting in a temperature difference. The gypsum powder is easy to agglomerate with each other and block the interior of the equipment. The gypsum powder is divided into multiple strands through the guidance of the internal channel of the diverter plate, and enters the corresponding guide frame in sequence through multiple discharge ports at the bottom of the diverter plate. The inner side of the guide frame is conical in design, and a first rotating rod is installed inside to rotate freely. The gypsum powder freely falls downward through the diverter plate into the interior of the guide frame, and a rotational force is applied to the first rotating rod inside, driving the first rotating rod to rotate inside the guide frame, and hitting the gypsum powder in the opposite direction to gradually break up the gypsum powder.

[0030] Example

[0031] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that during the cooling process, the gypsum powder is cooled in a stationary state, and the outer surface of the gypsum powder is cooled first, resulting in different cooling amplitudes inside and outside the gypsum powder, resulting in a temperature difference, and the gypsum powder is easy to agglomerate with each other, blocking the inside of the equipment. The overall idea is as follows:

[0032] In view of the problems existing in the prior art, the utility model provides a gypsum powder cooler for a gypsum production line, the gypsum powder cooler comprising a shell 1, a diverter plate 11 is fixedly installed inside the shell 1, a collecting hopper 15 is fixedly installed on the top of the diverter plate 11, at least two guide frames 12 are fixedly installed on the inner side of the shell 1 below the diverter plate 11, a connecting plate 13 is fixedly installed on the bottom end of each guide frame 12, a first cooling plate 14 is fixedly installed on the two inner side walls of the shell 1 below the guide frame 12, and a second rotating rod 24 is rotatably installed on the bottom end of the inner wall of the shell 1;

[0033] The inner side of the guide frame 12 is of conical design. A discharge port is installed at the bottom end of each diverter plate 11, which corresponds to the multiple guide frames 12. The two inner side walls of each connecting plate 13 are fixedly installed with a second cooling plate 26. The side end of each second cooling plate 26 is fixedly installed with a circulation pipe 25. The circulation pipe 25 is a U-shaped connecting pipe, and water flows inside. At least two first rotating rods 23 are rotatably installed on the inner side of each guide frame 12;

[0034] The middle part of the paddle fixed on the surface of the first rotating rod 23 is hollow in design, and two closing plates 16 are slidably installed inside the collecting hopper 15, and a fixing sleeve 17 is fixedly installed on the side end of each closing plate 16, and the two closing plates 16 are symmetrically installed inside the collecting hopper 15. Two U-shaped frames 22 are fixedly installed on the top of the diverter plates 11 on both sides of the collecting hopper 15, and the U-shaped frame 22 is U-shaped in design and symmetrically installed around the collecting hopper 15. A sliding frame 19 is slidably installed inside each U-shaped frame 22, and the two ends of the sliding frame 19 are fitted with the inner side wall of the U-shaped frame 22, and a telescopic rod 21 is fixedly installed on the side end of each sliding frame 19, and two pull rods 18 are rotatably installed on the inner side of each sliding frame 19, and the top of the pull rod 18 is rotatably connected to the side end of the fixing sleeve 17.

[0035] Working principle:

[0036] The first step is to add the heated and dried gypsum powder into the interior of the outer shell 1 through the feeding port at the top of the outer shell 1, and the gypsum powder enters the interior of the collecting hopper 15 along the feeding port, and the telescopic rod 21 is driven by a motor to extend and retract on the inner side of the U-shaped frame 22, so that the telescopic rod 21 drives the sliding frame 19 to slide into the interior of the U-shaped frame 22, and the sliding frame 19 drives the pull rod 18 to move to both sides, applying a pulling force to the closing plate 16. The pulling forces on the two closing plates 16 are in different directions, so that the two closing plates 16 move in opposite directions inside the collecting hopper 15, separate the two closing plates 16, open the internal space of the collecting hopper 15, and the gypsum powder enters the interior of the diverter plate 11 through the collecting hopper 15. Guided by the internal channel of the diverter plate 11, the gypsum powder is divided into multiple strands and passes through the bottom of the diverter plate 11. Multiple discharge ports enter the corresponding guide frame 12 in sequence. The inner side of the guide frame 12 is conical in design, and a first rotating rod 23 is installed inside to rotate freely. The gypsum powder freely falls downward through the diverter plate 11 into the interior of the guide frame 12, and a rotational force is applied to the first rotating rod 23 inside, driving the first rotating rod 23 to rotate inside the guide frame 12, hitting the gypsum powder in the opposite direction, and gradually breaking up the gypsum powder. The gypsum powder is allowed to pass through the guide frame 12 and enter the interior of the connecting plate 13. The interior of the connecting plate 13 is relatively narrow, and the gypsum powder moves along both sides of the connecting plate 13. A plurality of second cooling plates 26 are installed on the inner side of the connecting plate 13, and a plurality of circulation pipes 25 are wound around the side ends of the second cooling plates 26 to continuously cool the second cooling plates 26 and cool the circulating gypsum powder.

[0037] In the second step, water is continuously circulated inside the circulation pipe 25 to cool the second cooling plate 26. The gypsum powder slides along the inner side of the connecting plate 13 and is cooled by the second cooling plate 26. The gypsum powder cooled for the first time continues to fall downward from the inner side of the connecting plate 13 to the bottom of the inner side of the outer shell 1. The second rotating rod 24 is driven by the motor to rotate inside the outer shell 1. At the same time, after the first cooling plate 14 is energized, the inner side of the outer shell 1 is cooled to reduce the temperature inside the outer shell 1. The gypsum powder is continuously scattered downward through multiple connecting plates 13 to increase the diffusion area and prevent accumulation. During the cooling process, the gypsum powder is continuously turned and stirred by the rotating second rotating rod 24. The cooling speed is increased through multiple cooling operations.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A gypsum powder cooler for a gypsum production line, characterized in that: The gypsum powder cooler comprises a shell (1), a flow divider (11) is fixedly installed inside the shell (1), a collecting hopper (15) is fixedly installed on the top of the flow divider (11), at least two flow guide frames (12) are fixedly installed on the inner side of the shell (1) below the flow divider (11), a connecting plate (13) is fixedly installed on the bottom end of each of the flow guide frames (12), a first cooling plate (14) is fixedly installed on the two inner side walls of the shell (1) below the flow guide frame (12), and a second rotating rod (24) is rotatably installed on the bottom end of the inner wall of the shell (1); The inner side of the guide frame (12) is of conical design, and a discharge port is installed at the bottom end of each diverter plate (11) corresponding to the plurality of guide frames (12).

2. The gypsum powder cooler of a gypsum production line according to claim 1, characterized in that: A second cooling plate (26) is fixedly mounted on the two inner side walls of each of the connecting plates (13), and a circulation pipe (25) is fixedly mounted on the side end of each of the second cooling plates (26); The circulation pipe (25) is a U-shaped connecting pipe, and water flows inside.

3. The gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: At least two first rotating rods (23) are rotatably mounted on the inner side of each of the guide frames (12); The paddle blades fixed on the surface of the first rotating rod (23) are hollow in the middle.

4. The gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: Two closing plates (16) are slidably mounted inside the collecting hopper (15), and a fixing sleeve (17) is fixedly mounted on the side end of each closing plate (16); The two closing plates (16) are installed symmetrically to each other inside the collecting hopper (15).

5. The gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: Two U-shaped frames (22) are fixedly mounted on the top of the diverter plate (11) located on both sides of the collecting hopper (15); The U-shaped frame (22) is of U-shaped design and is symmetrically installed around the collecting hopper (15).

6. A gypsum powder cooler for a gypsum production line as claimed in claim 5, characterized in that: A sliding frame (19) is slidably mounted inside each of the U-shaped frames (22); Wherein, the two ends of the sliding frame (19) are fitted with the inner side wall of the U-shaped frame (22).

7. A gypsum powder cooler for a gypsum production line as claimed in claim 6, characterized in that: A telescopic rod (21) is fixedly mounted on the side end of each sliding frame (19).

8. The gypsum powder cooler for a gypsum production line according to claim 6, characterized in that: Two pull rods (18) are rotatably mounted on the inner side of each of the sliding frames (19); The top end of the pull rod (18) is rotatably connected to the side end of the fixing sleeve (17).

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