Gypsum powder cooling machine for gypsum line production line

Abstract

The utility model relates to the technical field of gypsum powder cooling machines, and discloses a gypsum powder cooling machine for a gypsum line production line, which comprises a support frame, and a cooling machine shell is mounted on the upper surface of the support frame; the driving machine is arranged on the right side of the inner cavity of the cooling machine shell, a rotor of the driving machine is coaxially provided with a driving rod, and the surface of the driving rod is rotationally connected with a lifting plate; the cooling bin is arranged on the left side of the lifting plate, a motor is installed on the upper surface of the cooling bin, and a rotating rod is coaxially installed on a rotor of the motor; the motor is started, and finally, the gypsum powder can be in uniform contact with the surface of the cooling pipe, so that the gypsum powder can be uniformly cooled, and the cooling efficiency of the gypsum powder is improved; and the additionally arranged driving machine can finally control the retention time of the gypsum powder in the cooling bin, so that the retention time of the gypsum powder in the cooling bin is prolonged, and the device can fully cool the gypsum powder.

Description

Technical Field

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

[0002] Gypsum powder cooler plays a vital role in the gypsum production line. Its main function is to quickly and effectively cool the calcined gypsum powder to reduce its temperature and ensure the stability of the physical properties of the gypsum powder for subsequent processing and application.

[0003] In order to prevent the gypsum powder from being blown away, the common gypsum powder cooler generally uses water cooling to cool the gypsum powder. Cooling pipes are distributed in the inner wall of the cooling bin, and the cooling pipes are used to cool the inside of the cooling bin, thereby cooling the gypsum powder.

[0004] However, when the cooling bin is cooling the gypsum powder, only the part in contact with the inner wall of the cooling bin can be fully cooled, and the gypsum powder in the middle position is less cooled by the cooling pipe. At the same time, after the gypsum powder enters the cooling bin, it is in a moving state and stays in the cooling bin for a short time, so the gypsum powder is cooled less, resulting in uneven cooling of the gypsum powder by the cooler and failure to fully cool the gypsum powder. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a gypsum powder cooler for a gypsum line production line to solve the problem proposed in the above background technology that the gypsum powder located in the middle position is poorly cooled by the cooling pipe, and at the same time, after the gypsum powder enters the cooling bin, the gypsum powder is in a moving state and stays in the cooling bin for a short time, so the gypsum powder is cooled for a shorter time, resulting in uneven cooling of the gypsum powder by the cooler and failure to fully cool the gypsum powder.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gypsum powder cooling machine for a gypsum production line, comprising:

[0007] A support frame, wherein a cooling machine shell is mounted on the upper surface of the support frame;

[0008] A driving machine is arranged on the right side of the inner cavity of the cooling machine housing, a driving rod is coaxially mounted on the rotor of the driving machine, and a lifting plate is screwed on the surface of the driving rod;

[0009] A cooling bin is arranged on the left side of the lifting plate, a motor is installed on the upper surface of the cooling bin, a rotating rod is coaxially installed with the rotor of the motor, stirring rods are evenly installed on the surface of the rotating rod, cooling pipes are evenly installed on the inner cavity of the cooling bin, and the stirring rods are all located between the cooling pipes;

[0010] The opening and closing plates are arranged on both sides of the bottom of the cooling bin. The opening and closing plates are all semicircular in design and are installed on the bottom of the cooling bin through a hinge structure. A retaining edge is installed at the lower part of the inner cavity of the cooling machine shell.

[0011] Preferably, a cooling box is installed on the left side of the upper surface of the support frame, and a first water pump is installed on the rear part of the upper surface of the cooling box. A water inlet pipe is installed on the surface of the first water pump, and the water inlet pipe is connected to the left side of the cooling bin. Starting the first water pump can inject the cooling water in the cooling box into the water inlet pipe.

[0012] Preferably, a second water pump is installed on the front of the upper surface of the cooling box, and a water outlet pipe is installed on the surface of the second water pump. The water outlet pipe is connected to the right side of the cooling bin. Starting the second water pump can inject cooling water at the inner wall of the cooling bin into the water outlet pipe.

[0013] Preferably, a hollow groove is provided on the inner wall of the cooling bin, a partition is installed in the middle of the hollow groove, the water inlet pipe and the water outlet pipe are both connected to the inner cavity of the hollow groove, the cooling pipes are also connected to the inner cavity of the hollow groove, the water inlet pipe will inject cooling water into the hollow groove, the cooling pipe can inject the cooling water from the left part of the hollow groove into the right part of the hollow groove, and re-inject it into the cooling box through the water outlet pipe.

[0014] Preferably, a feed port is provided on the upper surface of the cooling bin, and a funnel is installed at the bottom of the cooling machine shell. Gypsum powder can be injected into the cooling bin through the feed port, and the cooled gypsum powder can be discharged through the funnel.

[0015] Preferably, sliders are installed on the left side of the cooling bin and the right side of the lifting plate, and sliding grooves are opened on the inner walls of both sides of the cooling machine shell, and the sliders are inserted into the inner cavity of the sliding grooves. The sliders and the sliding grooves enable the cooling bin to move vertically.

[0016] Compared with the prior art, the utility model provides a gypsum powder cooling machine for a gypsum line production line, which has the following beneficial effects:

[0017] 1. The gypsum powder cooler of the gypsum production line distributes the gypsum powder between the cooling pipes after the gypsum powder is placed in the cooling bin. The starting motor can drive the rotating rod to rotate, thereby driving the stirring rod to rotate. The stirring rod can stir the gypsum powder between the cooling pipes, so that the gypsum powder can be evenly contacted with the surface of the cooling pipe, thereby evenly cooling the gypsum powder and improving the cooling efficiency of the gypsum powder.

[0018] 2. The gypsum powder cooler of the gypsum line production line has an additional driving machine that can drive the driving rod to rotate, thereby driving the lifting plate to lift and lower, and then driving the cooling bin to lift and lower. When the cooling bin moves upward, the opening and closing plate will not be squeezed by the cooling bin, and will be folded downward, thereby opening the lower part of the cooling bin to discharge the gypsum powder. When the cooling bin moves downward, the opening and closing plate will be blocked by the retaining edge, and will be folded upward to re-seal the bottom of the cooling bin, which can control the residence time of the gypsum powder in the cooling bin, increase the residence time of the gypsum powder in the cooling bin, and enable the device to fully cool the gypsum powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional view of the cooling machine housing of the utility model;

[0021] Figure 3 This is a schematic diagram of the installation structure of the cooling bin of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the cooling bin of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the outer shell of the cooling bin of the utility model.

[0024] In the figure: 1. support frame; 2. cooler housing; 3. drive motor; 4. drive rod; 5. lifting plate; 6. cooling bin; 7. motor; 8. rotating rod; 9. stirring rod; 10. cooling pipe; 11. opening and closing plate; 12. retaining edge; 13. cooling box; 14. first water pump; 15. water inlet pipe; 16. second water pump; 17. water outlet pipe; 18. hollow trough; 19. feed port; 20. funnel; 21. slider; 22. slide chute. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution, a gypsum powder cooling machine for a gypsum production line, please refer to Figure 1 , comprising a support frame 1, a cooling machine housing 2 is mounted on the upper surface of the support frame 1;

[0027] See also Figure 2 The driving machine 3 is arranged on the right side of the inner cavity of the cooling machine housing 2. The rotor of the driving machine 3 is coaxially mounted with a driving rod 4, and a lifting plate 5 is screwed on the surface of the driving rod 4;

[0028] The cooling chamber 6 is arranged on the left side of the lifting plate 5. A motor 7 is installed on the upper surface of the cooling chamber 6. A rotating rod 8 is coaxially installed on the rotor of the motor 7. Figure 4 , stirring rods 9 are evenly installed on the surface of the rotating rod 8, cooling pipes 10 are evenly installed in the inner cavity of the cooling bin 6, and the stirring rods 9 are located between the cooling pipes 10;

[0029] See also Figure 3 The opening and closing plates 11 are arranged on both sides of the bottom of the cooling chamber 6. The opening and closing plates 11 are of semicircular design. Figure 2 The opening and closing plates 11 are installed at the bottom of the cooling bin 6 through a hinge structure, and a retaining edge 12 is installed at the lower part of the inner cavity of the cooling machine housing 2;

[0030] Starting the driving machine 3 can drive the driving rod 4 to rotate, thereby driving the lifting plate 5 to move up and down, and then driving the cooling bin 6 to move up and down. When the cooling bin 6 moves upward, the opening and closing plate 11 will not be squeezed by the cooling bin 6, and will be folded downward, so that the lower part of the cooling bin 6 is opened to discharge the gypsum powder. When the cooling bin 6 moves downward, the opening and closing plate 11 will be blocked by the retaining edge 12, and will be folded upward to re-seal the bottom of the cooling bin 6, which can control the residence time of the gypsum powder in the cooling bin 6, and increase the residence time of the gypsum powder in the cooling bin 6, so that the device can fully cool the gypsum powder.

[0031] After entering the cooling bin 6, the gypsum powder will be distributed between the cooling pipes 10. The starting motor 7 can drive the rotating rod 8 to rotate, thereby driving the stirring rod 9 to rotate. The stirring rod 9 can stir the gypsum powder between the cooling pipes 10, so that the gypsum powder can be evenly contacted with the surface of the cooling pipes 10, thereby evenly cooling the gypsum powder and improving the efficiency of cooling the gypsum powder.

[0032] See also Figure 1 A cooling box 13 is installed on the left side of the upper surface of the support frame 1, see Figure 3 A first water pump 14 is installed at the rear of the upper surface of the cooling box 13, and a water inlet pipe 15 is installed on the surface of the first water pump 14. The water inlet pipe 15 is connected to the left side of the cooling bin 6. Starting the first water pump 14 can inject the cooling water in the cooling box 13 into the water inlet pipe 15.

[0033] A second water pump 16 is installed on the front of the upper surface of the cooling box 13, and a water outlet pipe 17 is installed on the surface of the second water pump 16. The water outlet pipe 17 is connected to the right side of the cooling bin 6. Starting the second water pump 16 can inject cooling water at the inner wall of the cooling bin 6 into the water outlet pipe 17.

[0034] See also Figure 5 A hollow groove 18 is provided on the inner wall of the cooling bin 6, and a partition is installed in the middle of the hollow groove 18. The water inlet pipe 15 and the water outlet pipe 17 are both connected to the inner cavity of the hollow groove 18, and the cooling pipe 10 is also connected to the inner cavity of the hollow groove 18. The water inlet pipe 15 will inject cooling water into the hollow groove 18, and the cooling pipe 10 can inject the cooling water from the left part of the hollow groove 18 into the right part of the hollow groove 18, and re-inject it into the cooling box 13 through the water outlet pipe 17.

[0035] See also Figure 2 A feed port 19 is provided on the upper surface of the cooling bin 6, and a funnel 20 is installed at the bottom of the cooling machine housing 2. Gypsum powder can be injected into the cooling bin 6 through the feed port 19, and the cooled gypsum powder can be discharged through the funnel 20.

[0036] Sliders 21 are installed on the left side of the cooling bin 6 and the right side of the lifting plate 5. Slide grooves 22 are opened on the inner walls of both sides of the cooling machine shell 2. The slide blocks 21 are inserted into the inner cavity of the slide grooves 22. The slide blocks 21 and the slide grooves 22 enable the cooling bin 6 to move vertically.

[0037] The device first starts the first water pump 14 to inject the cooling water in the cooling box 13 into the water inlet pipe 15, and starts the second water pump 16 to inject the cooling water on the inner wall of the cooling bin 6 into the water outlet pipe 17. The water inlet pipe 15 will inject the cooling water into the hollow groove 18. The cooling pipe 10 can inject the cooling water in the left part of the hollow groove 18 into the right part of the hollow groove 18, and re-inject it into the cooling box 13 through the water outlet pipe 17. Then, the gypsum powder is put into the cooling bin 6, and the gypsum powder will be distributed between the cooling pipes 10. The starting motor 7 can drive the rotating rod 8 to rotate, thereby driving the stirring rod 9 to rotate. The stirring rod 9 can stir the gypsum powder between the cooling pipes 10, so that the gypsum powder can be evenly contacted with the surface of the cooling pipe 10, thereby The gypsum powder can be evenly cooled, and the efficiency of cooling the gypsum powder is improved. Finally, starting the driving machine 3 can drive the driving rod 4 to rotate, thereby driving the lifting plate 5 to lift and lower, and then driving the cooling bin 6 to lift and lower. When the cooling bin 6 moves upward, the opening and closing plate 11 will not be squeezed by the cooling bin 6, and will be folded downward, so that the lower part of the cooling bin 6 is opened to discharge the gypsum powder. When the cooling bin 6 moves downward, the opening and closing plate 11 will be blocked by the retaining edge 12, and will be folded upward to re-seal the bottom of the cooling bin 6, which can control the residence time of the gypsum powder in the cooling bin 6, thereby increasing the residence time of the gypsum powder in the cooling bin 6, so that the device can fully cool the gypsum powder.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gypsum powder cooler for a gypsum production line, characterized in that: include: A support frame (1), wherein a cooling machine casing (2) is mounted on an upper surface of the support frame (1); A driving machine (3) is arranged on the right side of the inner cavity of the cooling machine housing (2); a driving rod (4) is coaxially mounted on the rotor of the driving machine (3); a lifting plate (5) is screwed onto the surface of the driving rod (4); A cooling bin (6) is arranged on the left side of the lifting plate (5), a motor (7) is installed on the upper surface of the cooling bin (6), a rotating rod (8) is coaxially installed on the rotor of the motor (7), stirring rods (9) are evenly installed on the surface of the rotating rod (8), and cooling pipes (10) are evenly installed in the inner cavity of the cooling bin (6), and the stirring rods (9) are all located between the cooling pipes (10); The opening and closing plates (11) are arranged on both sides of the bottom of the cooling bin (6); the opening and closing plates (11) are all semicircular in design; the opening and closing plates (11) are all installed on the bottom of the cooling bin (6) via a hinge structure; and a retaining edge (12) is installed at the lower part of the inner cavity of the cooling machine housing (2).

2. A gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: A cooling box (13) is installed on the left side of the upper surface of the support frame (1), a first water pump (14) is installed on the rear part of the upper surface of the cooling box (13), a water inlet pipe (15) is installed on the surface of the first water pump (14), and the water inlet pipe (15) is connected to the left side of the cooling bin (6).

3. A gypsum powder cooler for a gypsum production line according to claim 2, characterized in that: A second water pump (16) is installed on the front portion of the upper surface of the cooling box (13), and a water outlet pipe (17) is installed on the surface of the second water pump (16), wherein the water outlet pipe (17) is connected to the right side of the cooling bin (6).

4. A gypsum powder cooler for a gypsum production line according to claim 3, characterized in that: The inner wall of the cooling bin (6) is provided with a hollow groove (18), a partition is installed in the middle of the hollow groove (18), the water inlet pipe (15) and the water outlet pipe (17) are both in communication with the inner cavity of the hollow groove (18), and the cooling pipe (10) is also in communication with the inner cavity of the hollow groove (18).

5. The gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: The upper surface of the cooling bin (6) is provided with a feed port (19), and the bottom of the cooling machine housing (2) is provided with a funnel (20).

6. The gypsum powder cooler for a gypsum production line according to claim 1, characterized in that: Slide blocks (21) are installed on the left side of the cooling bin (6) and the right side of the lifting plate (5), and slide grooves (22) are provided on the inner walls of both sides of the cooling machine housing (2), and the slide blocks (21) are inserted into the inner cavities of the slide grooves (22).

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