Gypsum whisker reaction kettle

Abstract

The gypsum whisker reaction kettle comprises a base, a reaction kettle body is fixedly installed on one side of the top end of the base, a power source is fixedly installed on the outer surface of the reaction kettle body, an interlayer is arranged on the inner wall of the reaction kettle body, and an electric heating wire is fixedly installed in the interlayer. An upper cover is arranged at the top end of the reaction kettle, a stirring assembly is mounted at the bottom end of the upper cover, and a filtering assembly is mounted at the bottom end of the reaction kettle, so that when the temperature is reduced and gypsum whiskers are separated out from a solution, the filtering assembly can be driven by an adjusting assembly to be lifted upwards; according to the gypsum whisker filtering device, a solution in the reaction kettle can be filtered, gypsum whiskers in the solution are retained in the filtering assembly, solid-liquid separation is formed, finally limiting is relieved, the filtering assembly is taken down, the gypsum whiskers in the filtering assembly are collected, the solution is prevented from being guided out, and convenience is achieved.

Description

Technical Field

[0001] The invention relates to the field of gypsum whiskers, and more particularly to a gypsum whisker reaction kettle. Background Art

[0002] Gypsum whisker is a kind of α-type hemihydrate gypsum crystal, which can be used as a reinforcing filling material. There are two widely used process methods for producing α-type hemihydrate gypsum at home and abroad. One is called "steam pressing method", which uses block raw materials and the equipment is an autoclave; the other is called "hydrothermal method", which uses powdered raw materials and the equipment is a reactor with a stirring device.

[0003] In the existing gypsum whisker preparation process, the precipitated gypsum whiskers need to be removed from the solution, but the solution in the reactor needs to be discharged and then filtered through a filtering device before the gypsum whiskers can be filtered out. Such an operation is too complicated and the efficiency of producing gypsum whiskers is low. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a gypsum whisker reactor. A filtering component is installed at the bottom of the reactor. When the temperature is lowered and the gypsum whiskers are precipitated from the solution, the filtering component can be driven to lift upward by the adjusting component. During the lifting process, the solution in the reactor will be filtered, and the gypsum whiskers therein will be retained in the filtering component to form solid-liquid separation. Finally, the limit is released, the filtering component is removed, and the gypsum whiskers inside are collected to avoid the solution from being discharged, which is more convenient.

[0005] To achieve the above object, the present invention provides the following technical solution: a gypsum whisker reactor, comprising:

[0006] A base, a reactor is fixedly mounted on one side of the top of the base, a power source is fixedly mounted on the outer surface of the reactor, an interlayer is provided on the inner wall of the reactor, a heating wire is fixedly mounted inside the interlayer, and energy is provided to the heating wire by the power source, an upper cover is provided on the top of the reactor, and a stirring assembly is installed at the bottom of the upper cover;

[0007] A support column, the support column is installed on the other side of the top of the base, a lifting assembly is arranged inside the support column, a connecting frame is arranged on the top of the support column, one end of the connecting frame is fixedly connected to the upper cover, and the connecting frame is lifted and lowered by the lifting assembly;

[0008] The guide rod is fixedly installed at the inner center of the reactor, the outer surface of the guide rod is sleeved with a mounting frame, the interior of the mounting frame is installed with a filter frame, and the interior of the guide rod is provided with an adjustment component, and the mounting frame is adjusted to rise and fall by the adjustment component.

[0009] Furthermore, the stirring assembly includes a chassis arranged at the bottom end of the reaction kettle, and a plurality of stirring rods are fixedly installed at the bottom end of the chassis.

[0010] Furthermore, a second gear is fixedly installed at the top center of the chassis, and the second gear is rotatably connected to the bottom end of the upper cover. A third motor is fixedly installed inside the upper cover, and a second gear is fixedly connected to the bottom end of the output shaft of the third motor, and the second gear is meshingly connected to the first gear.

[0011] Furthermore, the lifting assembly includes a first screw rod rotatably installed inside the pillar, a second motor is fixedly installed on the bottom end of the base, and an output shaft of the second motor is fixedly connected to the bottom end of the first screw rod.

[0012] Furthermore, a lifting rod is sleeved on the outer surface of the first screw rod inside the pillar, and the lifting rod is threadedly connected to the first screw rod.

[0013] Furthermore, a top frame is fixedly installed on the top of the lifting rod, and one end of the connecting frame is sleeved on the outer surface of the top frame, an insertion rod is inserted into the outer surface of one end of the connecting frame, and the outer surface of the top frame is provided with a slot matching one end of the insertion rod.

[0014] Furthermore, the adjustment assembly includes a second screw rod rotatably mounted inside the guide rod, a first motor is fixedly mounted on one side of the bottom end of the base, and an output shaft of the first motor is fixedly connected to the bottom end of the first screw rod.

[0015] Furthermore, an inner rod is sleeved on the outer surface of the second screw rod inside the guide rod, and the inner rod is threadedly connected to the second screw rod.

[0016] Furthermore, the mounting bracket is sleeved on the outer surface of the guide rod, a slide groove is provided on the outer surface of the guide rod, and the inner wall of the mounting bracket passes through the slide groove and is fixedly connected to the outer surface of the inner rod.

[0017] Furthermore, fixing knobs are screwed into both sides of the top of the filter frame, and fixing grooves matching the bottom ends of the fixing knobs are provided on both sides of the outer surface of the top of the mounting frame.

[0018] Technical effects and advantages of the present invention:

[0019] 1. The present invention installs a filter assembly at the bottom of the reactor. When the temperature is lowered and the gypsum whiskers are precipitated from the solution, the filter assembly can be driven to lift upward by the adjusting assembly. During the lifting process, the solution in the reactor is filtered, and the gypsum whiskers therein are retained in the filter assembly to form solid-liquid separation. Finally, the limit is released, the filter assembly is removed, and the gypsum whiskers inside are collected to avoid the solution from being led out, which is more convenient.

[0020] 2. The present invention provides a stirring assembly at the bottom of the upper cover. During the heating process of the solution, the stirring assembly is used to stir the solution to accelerate the dissolution efficiency of the raw materials inside. When the gypsum whiskers need to be taken out, the upper cover and the stirring assembly can be driven upward together through the lifting assembly on one side and separated from the reactor, which is convenient for collecting the gypsum whiskers and greatly increases the production efficiency of the gypsum whiskers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0022] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0023] Figure 3 It is a schematic diagram of the overall structure of the present invention when the upper cover is in an open state.

[0024] Figure 4 It is an exploded view of the pillar of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the upper cover of the present invention.

[0026] Figure 6 It is a structural schematic diagram of the chassis of the present invention.

[0027] Figure 7 It is a partial cross-sectional view of the reaction kettle of the present invention.

[0028] Figure 8 It is a schematic diagram of the installation structure of the installation frame of the present invention.

[0029] Fig. 9 It is an exploded view of the mounting bracket of the present invention.

[0030] Fig.10 It is an exploded view of the guide rod of the present invention.

[0031] The accompanying drawings are marked as follows: 1. base; 11. first motor; 12. second motor; 2. reactor; 21. power supply; 22. upper cover; 23. chassis; 24. stirring rod; 25. third motor; 26. first gear; 27. second gear; 28. heating wire; 3. pillar; 31. first screw; 32. lifting rod; 33. connecting frame; 34. top frame; 35. slot; 36. plug rod; 4. guide rod; 41. slide groove; 42. mounting frame; 43. filter frame; 44. fixing knob; 45. fixing groove; 46. second screw; 47. inner rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] according to Figure 1-7 A gypsum whisker reactor shown in the figure comprises a base 1, a reactor 2 is fixedly mounted on one side of the top of the base 1, a power supply 21 is fixedly mounted on the outer surface of the reactor 2, an interlayer is provided on the inner wall of the reactor 2, a heating wire 28 is fixedly mounted inside the interlayer, and energy is provided to the heating wire 28 by the power supply 21, an upper cover 22 is arranged on the top of the reactor 2, and a stirring assembly is installed at the bottom end of the upper cover 22;

[0034] A support column 3, the support column 3 is installed on the other side of the top of the base 1, a lifting assembly is provided inside the support column 3, a connecting frame 33 is provided at the top of the support column 3, one end of the connecting frame 33 is fixedly connected to the upper cover 22, and the connecting frame 33 is lifted and lowered by the lifting assembly;

[0035] Furthermore, the stirring assembly includes a chassis 23 arranged at the bottom end of the reactor 2, a plurality of stirring rods 24 are fixedly installed at the bottom end of the chassis 23, a second gear 27 is fixedly installed at the top center of the chassis 23, and the second gear 27 is rotatably connected to the bottom end of the upper cover 22, a third motor 25 is fixedly installed inside the upper cover 22, a second gear 27 is fixedly connected to the bottom end of the output shaft of the third motor 25, and the second gear 27 is meshingly connected to the first gear 26, the third motor 25 in the upper cover 22 is started, the first gear 26 is driven to rotate by the third motor 25, the first gear 26 is meshingly connected to the second gear 27, and the chassis 23 is driven to rotate by the second gear 27, thereby driving the stirring rod 24 to stir the solution and accelerate the dissolution rate of the raw materials.

[0036] Furthermore, the lifting assembly includes a first screw 31 rotatably installed inside the pillar 3, a second motor 12 is fixedly installed on the bottom end of the base 1, and the output shaft of the second motor 12 is fixedly connected to the bottom end of the first screw 31, and a lifting rod 32 is sleeved on the outer surface of the first screw 31 inside the pillar 3, and the lifting rod 32 is threadedly connected to the first screw 31. The second motor 12 in the base 1 is started to drive the first screw 31 inside the pillar 3 to rotate, and the first screw 31 is threadedly connected to the lifting rod 32, driving the lifting rod 32 to move upward along the pillar 3, driving the upper cover 22 to move upward through the connecting frame 33, so that the stirring rod 24 at the bottom end is detached from the reactor 2.

[0037] Furthermore, a top frame 34 is fixedly installed on the top of the lifting rod 32, and one end of the connecting frame 33 is sleeved on the outer surface of the top frame 34, an insertion rod 36 is inserted into the outer surface of one end of the connecting frame 33, and a slot 35 matching one end of the insertion rod 36 is opened on the outer surface of the top frame 34. The insertion rod 36 on one side of the connecting frame 33 is pulled outward to disengage one end of the insertion rod 36 from the slot 35, thereby releasing the limit on the connecting frame 33, and then the connecting frame 33 is moved along the top frame 34 to move the stirring rod 24 to one side to facilitate the subsequent extraction of gypsum whiskers.

[0038] The specific implementation method is as follows: when working, the reactor is heated by the electric heating wire 28 in the interlayer to dissolve the raw materials. During the dissolution process, the third motor 25 in the upper cover 22 is started, and the first gear 26 is driven to rotate by the third motor 25. The first gear 26 is meshed and connected with the second gear 27, and the chassis 23 is driven to rotate by the second gear 27, thereby driving the stirring rod 24 to stir the solution to accelerate the dissolution speed of the raw materials. When the solution is finished and needs to be cooled, the power supply 21 of the electric heating wire 28 is turned off, and the second motor in the base 1 is started at the same time. 12, drive the first screw 31 inside the pillar 3 to rotate, the first screw 31 is threadedly connected with the lifting rod 32, drive the lifting rod 32 to move upward along the pillar 3, drive the upper cover 22 to move upward through the connecting frame 33, so that the stirring rod 24 at the bottom is separated from the reactor 2, and before lifting upward, pull the rod 36 on one side of the connecting frame 33 outward to separate one end of the rod 36 from the slot 35, release the limit on the connecting frame 33, and then move the connecting frame 33 along the top frame 34 to move the stirring rod 24 to one side to facilitate the subsequent extraction of gypsum whiskers.

[0039] according to Figure 8-10 A gypsum whisker reactor is shown, with a guide rod 4, which is fixedly installed in the inner center of the reactor 2, and a mounting frame 42 is sleeved on the outer surface of the guide rod 4, and a filter frame 43 is installed inside the mounting frame 42. An adjustment component is arranged inside the guide rod 4, and the mounting frame 42 is adjusted to rise and fall by the adjustment component.

[0040] Furthermore, the adjusting assembly includes a second screw rod 46 rotatably installed inside the guide rod 4, a first motor 11 is fixedly installed on one side of the bottom end of the base 1, and the output shaft of the first motor 11 is fixedly connected to the bottom end of the first screw rod 31, an inner rod 47 is sleeved on the outer surface of the second screw rod 46 inside the guide rod 4, and the inner rod 47 is threadedly connected to the second screw 46, the mounting frame 42 is sleeved on the outer surface of the guide rod 4, a slide groove 41 is opened on the outer surface of the guide rod 4, and the inner wall of the mounting frame 42 passes through the slide groove 41 and is fixedly connected to the outer surface of the inner rod 47, the first motor 11 at the bottom is started, and the second screw rod 46 is driven to rotate by the first motor 11, driving the inner rod 47 to move upward along the guide rod 4, thereby driving the mounting frame 42 to slide upward along the slide groove 41 until the mounting frame 42 reaches the top of the guide rod 4, and in the process of the mounting frame 42 moving upward, the solution in the reactor 2 will be filtered.

[0041] Furthermore, fixing knobs 44 are screwed into the two sides of the top of the filter frame 43, and fixing grooves 45 matching the bottom ends of the fixing knobs 44 are opened on the two sides of the outer surface of the top of the mounting frame 42. The fixing knobs 44 on both sides of the top of the filter frame 43 are rotated to disengage the bottom ends of the fixing knobs 44 from the fixing grooves 45 on the surface of the mounting frame 42, thereby releasing the position restriction on the filter frame 43, and then the filter frame 43 is taken out of the mounting frame 42 to collect the gypsum whiskers in the filter frame 43.

[0042] The specific implementation method is as follows: when extracting the gypsum whiskers, the first motor 11 at the bottom is started, and the second screw rod 46 is driven to rotate by the first motor 11, driving the inner rod 47 to move upward along the guide rod 4, thereby driving the mounting frame 42 to slide upward along the slide groove 41 until the mounting frame 42 reaches the top of the guide rod 4. In the process of the mounting frame 42 moving upward, the solution in the reactor 2 will be filtered, and the gypsum whiskers therein will be retained in the filter frame 43 to form solid-liquid separation. Then, the fixed knobs 44 on both sides of the top of the filter frame 43 are rotated to make the bottom ends of the fixed knobs 44 disengage from the fixed grooves 45 on the surface of the mounting frame 42, thereby releasing the limit on the filter frame 43, and then taking the filter frame 43 out of the mounting frame 42 to collect the gypsum whiskers in the filter frame 43. After the collection is completed, the filter frame 43 is installed and reset, and then the mounting frame 42 is moved to the bottom end of the reactor 2 for continued use.

[0043] Working principle of the present invention:

[0044] Refer to the instruction manual Figure 1-7When working, the reactor is heated by the electric heating wire 28 in the interlayer to dissolve the raw materials. During the dissolution process, the third motor 25 in the upper cover 22 is started to drive the stirring rod 24 to stir the solution to accelerate the dissolution speed of the raw materials. When the solution is completed and needs to be cooled, the power supply 21 of the electric heating wire 28 is turned off, and the second motor 12 in the base 1 is started at the same time, and the upper cover 22 is driven to move upward through the connecting frame 33, so that the stirring rod 24 at the bottom is separated from the reactor 2. Before lifting upward, the plug rod 36 on one side of the connecting frame 33 is pulled outward, and the connecting frame 33 is moved along the top frame 34 to move the stirring rod 24 to one side to facilitate the subsequent extraction of gypsum whiskers;

[0045] Refer to the instruction manual Figure 8-10 When extracting gypsum whiskers, start the first motor 11 at the bottom to drive the mounting frame 42 to slide upward along the slide groove 41 until the mounting frame 42 reaches the top of the guide rod 4. During the upward movement of the mounting frame 42, the solution in the reactor 2 will be filtered, and the gypsum whiskers therein will be retained in the filter frame 43 to form solid-liquid separation. Then, rotate the fixed knobs 44 on both sides of the top of the filter frame 43 to disengage the bottom ends of the fixed knobs 44 from the fixed grooves 45 on the surface of the mounting frame 42, release the limit on the filter frame 43, and then take the filter frame 43 out of the mounting frame 42 to collect the gypsum whiskers in the filter frame 43.

Claims

1. A gypsum whisker reactor, characterized in that: include: A base (1), a reaction kettle (2) is fixedly mounted on one side of the top of the base (1), a power source (21) is fixedly mounted on the outer surface of the reaction kettle (2), an inner wall of the reaction kettle (2) is provided with an interlayer, a heating wire (28) is fixedly mounted inside the interlayer, and energy is provided to the heating wire (28) through the power source (21), an upper cover (22) is arranged at the top of the reaction kettle (2), and a stirring assembly is mounted at the bottom of the upper cover (22); A support (3), the support (3) being mounted on the other side of the top of the base (1), a lifting assembly being arranged inside the support (3), a connecting frame (33) being arranged at the top of the support (3), one end of the connecting frame (33) being fixedly connected to the upper cover (22), and the connecting frame (33) being lifted and lowered by the lifting assembly; A guide rod (4) is fixedly mounted at the inner center of the reaction kettle (2); a mounting frame (42) is sleeved on the outer surface of the guide rod (4); a filter frame (43) is mounted inside the mounting frame (42); an adjustment component is arranged inside the guide rod (4), and the mounting frame (42) is raised and lowered by the adjustment component.

2. A gypsum whisker reaction kettle according to claim 1, characterized in that: The stirring assembly comprises a bottom plate (23) arranged at the bottom end of the reaction kettle (2), and a plurality of stirring rods (24) are fixedly mounted at the bottom end of the bottom plate (23).

3. A gypsum whisker reaction kettle according to claim 2, characterized in that: A second gear (27) is fixedly mounted at the top center of the chassis (23), and the second gear (27) is rotatably connected to the bottom end of the upper cover (22). A third motor (25) is fixedly mounted inside the upper cover (22), and the bottom end of the output shaft of the third motor (25) is fixedly connected to the second gear (27), and the second gear (27) is meshingly connected to the first gear (26).

4. A gypsum whisker reaction kettle according to claim 1, characterized in that: The lifting assembly comprises a first screw rod (31) rotatably mounted inside the support (3); a second motor (12) is fixedly mounted on the bottom end of the base (1), and an output shaft of the second motor (12) is fixedly connected to the bottom end of the first screw rod (31).

5. A gypsum whisker reaction kettle according to claim 4, characterized in that: A lifting rod (32) is sleeved on the outer surface of the first screw rod (31) inside the support (3), and the lifting rod (32) is threadedly connected to the first screw rod (31).

6. A gypsum whisker reaction kettle according to claim 5, characterized in that: A top frame (34) is fixedly mounted on the top of the lifting rod (32), and one end of the connecting frame (33) is sleeved on the outer surface of the top frame (34). An insertion rod (36) is inserted into the outer surface of one end of the connecting frame (33), and a slot (35) matching one end of the insertion rod (36) is provided on the outer surface of the top frame (34).

7. A gypsum whisker reaction kettle according to claim 1, characterized in that: The adjustment assembly comprises a second screw rod (46) rotatably mounted inside the guide rod (4); a first motor (11) is fixedly mounted on one side of the bottom end of the base (1); and an output shaft of the first motor (11) is fixedly connected to the bottom end of the first screw rod (31).

8. A gypsum whisker reaction kettle according to claim 7, characterized in that: An inner rod (47) is sleeved on the outer surface of the second screw rod (46) inside the guide rod (4), and the inner rod (47) is threadedly connected to the second screw rod (46).

9. A gypsum whisker reaction kettle according to claim 8, characterized in that: The mounting frame (42) is sleeved on the outer surface of the guide rod (4), a slide groove (41) is provided on the outer surface of the guide rod (4), and the inner wall of the mounting frame (42) passes through the slide groove (41) and is fixedly connected to the outer surface of the inner rod (47).

10. A gypsum whisker reaction kettle according to claim 1, characterized in that: Fixed knobs (44) are screwed into the two sides of the top of the filter frame (43), and fixed grooves (45) matching the bottom ends of the fixed knobs (44) are provided on the two sides of the outer surface of the top of the mounting frame (42).

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