Gypsum steam calcining machine structure

Abstract

The utility model discloses a gypsum steam calcining machine structure, which relates to the technical field of gypsum processing and comprises a fixed bottom plate and a moving component, a steam furnace is mounted on the left side of the upper surface of the fixed bottom plate, and the moving component is arranged on the upper surface of the fixed bottom plate. The moving assembly comprises a right supporting frame, a left supporting frame, a supporting base, a supporting vertical plate, a servo motor, a threaded lead screw and a limiting rod, the right supporting frame is slidably connected to the upper surface of the fixed bottom plate, the left supporting frame is slidably connected to the left end of the upper surface of the fixed bottom plate, and the supporting base is arranged between the left supporting frame and the right supporting frame; the lower surface of the supporting base is slidably connected with the upper surface of the fixing bottom plate, and a supporting vertical plate is mounted on the right side of the upper surface of the fixing bottom plate. According to the gypsum steam calcining machine structure, the device can drive the calcining tank to automatically open the cover through the moving assembly, so that gypsum is conveniently collected, the interior of the calcining tank is conveniently cleaned, and the device can recycle waste heat and water vapor through the recycling assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum processing, in particular to a gypsum steam calcining machine structure. Background Art

[0002] Gypsum is a hydrate whose main chemical component is calcium sulfate. It is a widely used industrial material and building material. It can be used as cement retarder, gypsum building products, model making, medical food additives, paper fillers, etc. In the production and processing of gypsum, it needs to be calcined. Gypsum calcination refers to the process of heating gypsum to a certain temperature to make it hydrated, release water, and form new inorganic substances. Gypsum calcined at high temperature has higher physical and chemical properties and can be used to manufacture various products. However, the current gypsum steam calcining machine still has the following shortcomings:

[0003] For example, the patent document with application number 202221213268.X discloses a gypsum steam tube calciner. The gypsum steam tube calciner can prolong the time for high-temperature steam to flow therein through multiple groups of evenly arranged threaded tubes, ensure stable heating of the inner side of the middle casing, realize continuous and stable calcination of gypsum materials, and effectively improve the output quality of gypsum calcination, but it is not convenient to stably open and close the calciner and clean its interior.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a gypsum steam calcining machine structure is proposed. Utility Model Content

[0005] The utility model aims to provide a gypsum steam calcining machine structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gypsum steam calcining machine structure, including a fixed base plate and a movable assembly, a steam furnace is installed on the left side of the upper surface of the fixed base plate, the movable assembly is arranged on the upper surface of the fixed base plate, and the movable assembly includes a right support frame, a left support frame, a support seat, a support vertical plate, a servo motor, a threaded screw and a limit rod, the right support frame is slidably connected to the upper surface of the fixed base plate, and the left support frame is slidably connected to the left end of the upper surface of the fixed base plate, a support seat is arranged between the left support frame and the right support frame, and the lower surface of the support seat is slidably connected to the upper surface of the fixed base plate, a support vertical plate is installed on the right side of the upper surface of the fixed base plate, and the output end of the support vertical plate is connected to the threaded screw through a coupling, and a limit rod is installed on the left surface of the support vertical plate.

[0007] Furthermore, the left end of the limit rod is connected to the lower end of the right surface of the left support frame, and the limit rod is slidably connected to the right support frame and the inner side of the lower end of the support seat.

[0008] Furthermore, a protective cover is installed on the left side of the upper end of the right support frame, and a rotating motor is arranged inside the protective cover. The output end of the rotating motor is connected to the calcining pot through a coupling, and the lower surface of the calcining pot is connected to the upper surface of the support seat.

[0009] Furthermore, a fixed tank cover is installed on the right side of the upper end of the left support frame, and an annular tube is installed on the right surface of the fixed tank cover, and a steam pipe is connected to the right surface of the annular tube.

[0010] Furthermore, the upper surface of the steam furnace is connected to a steam input pipe, and the right end of the steam input pipe penetrates the surface of the fixed tank cover and extends to the lower end of the left surface of the annular tube.

[0011] Furthermore, a heat recovery tank is installed on the upper surface of the steam furnace, and a recovery component for recovering waste heat is arranged inside the heat recovery tank.

[0012] Furthermore, the recovery component includes a water injection pipe, a steam inlet pipe, an insulation cotton layer and a drain pipe, and the water injection pipe is arranged on the upper surface of the heat recovery tank, a steam inlet pipe is arranged inside the heat recovery tank, and the right end of the steam inlet pipe is connected to the upper end of the left surface of the annular pipe, a insulation cotton layer is arranged on the inner surface of the heat recovery tank, and a drain pipe is installed at the lower end of the left side of the heat recovery tank.

[0013] Furthermore, the recovery component also includes a recovery box and a condensation plate, and the recovery box is installed on the left side of the heat recovery tank, the inner surface of the recovery box is provided with a condensation plate, and the lower end of the right side of the recovery box is connected to the left end of the steam inlet pipe.

[0014] The utility model provides a gypsum steam calcining machine structure, which has the following beneficial effects:

[0015] 1. The utility model is provided with a moving assembly, which includes a right support frame, a left support frame, a support seat, a support vertical plate, a servo motor, a threaded screw and a limit rod. When in use, the servo motor is started to drive the threaded screw to rotate, thereby driving the right support frame and the support seat to move left and right along the upper surface of the fixed bottom plate, and further driving the calcining pot to move through the right support frame and the support seat. During the movement of the right support frame and the support seat, their surfaces will move along the surface of the limit rod, limiting the movement of the right support frame and the support seat, so that the device can drive the calcining pot to automatically open the cover of the calcining pot, so as to collect gypsum and clean the inside of the calcining pot.

[0016] 2. The utility model is provided with a recovery component, which includes a water injection pipe, a steam inlet pipe, a thermal insulation cotton layer and a drain pipe. The recovery component also includes a recovery box and a condensation plate. When in use, cold water is injected into the heat recovery tank through the water injection pipe, and the steam flows in the steam inlet pipe. According to the heat exchange principle, the heat of the steam in the steam inlet pipe is transported to the cold water to heat the cold water, thereby realizing waste heat recovery. The thermal insulation cotton layer can insulate the heat recovery tank, and the drain pipe is opened to recover the hot water. At the same time, the residual steam continues to enter the recovery box through the steam inlet pipe. The steam condenses into water after contacting the condensation plate, so as to facilitate the recovery of the water, thereby enabling the device to realize the recovery of waste heat and water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a gypsum steam calcining machine structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of a steam furnace of a gypsum steam calcining machine structure of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a recovery component of a gypsum steam calcining machine structure of the utility model;

[0020] Figure 4 The utility model is a three-dimensional cross-sectional structural schematic diagram of a calcining tank of a gypsum steam calcining machine structure.

[0021] In the figure: 1. fixed bottom plate; 2. steam furnace; 3. moving assembly; 301. right support frame; 302. left support frame; 303. support seat; 304. support vertical plate; 305. servo motor; 306. threaded screw; 307. limit rod; 4. protective cover; 5. rotating motor; 6. calcining tank; 7. fixed tank cover; 8. annular pipe; 9. steam pipe; 10. steam input pipe; 11. heat recovery tank; 12. recovery assembly; 1201. water injection pipe; 1202. steam inlet pipe; 1203. insulation cotton layer; 1204. drainage pipe; 1205. recovery box; 1206. condensation plate. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a gypsum steam calcining machine structure includes a fixed base plate 1 and a moving component 3, a steam furnace 2 is installed on the left side of the upper surface of the fixed base plate 1, the moving component 3 is arranged on the upper surface of the fixed base plate 1, and the moving component 3 includes a right support frame 301, a left support frame 302, a support seat 303, a support vertical plate 304, a servo motor 305, a threaded screw 306 and a limit rod 307, the right support frame 301 is slidably connected to the upper surface of the fixed base plate 1, and the left support frame 302 is slidably connected to the left end of the upper surface of the fixed base plate 1, a support seat 303 is arranged between the left support frame 302 and the right support frame 301, and the lower surface of the support seat 303 is slidably connected to the upper surface of the fixed base plate 1, a support vertical plate 304 is installed on the right side of the upper surface of the fixed base plate 1, and the output end of the support vertical plate 304 is connected to the threaded screw 306 through a coupling, and a limit rod 307 is installed on the left surface of the support vertical plate 304.

[0024] The specific operation is as follows. When in use, start the servo motor 305, so that the servo motor 305 drives the threaded screw 306 to rotate, and then drives the right support frame 301 and the support seat 303 to move left and right along the upper surface of the fixed base plate 1, and further drives the calcination tank 6 to move through the right support frame 301 and the support seat 303, so as to facilitate the collection of gypsum and the cleaning of the inside of the calcination tank 6. During the movement of the right support frame 301 and the support seat 303, their surfaces will move along the surface of the limit rod 307 to limit the movement of the right support frame 301 and the support seat 303.

[0025] Please refer to Figure 2 and Figure 4 , the left end of the limit rod 307 is connected to the lower end of the right surface of the left support frame 302, and the limit rod 307 is slidably connected to the right support frame 301 and the inner side of the lower end of the support seat 303, a protective cover 4 is installed on the left side of the upper end of the right support frame 301, and a rotating motor 5 is arranged on the inner side of the protective cover 4, the output end of the rotating motor 5 is connected to the calcining pot 6 through a coupling, and the lower side surface of the calcining pot 6 is connected to the upper surface of the support seat 303, a fixed tank cover 7 is installed on the right side of the upper end of the left support frame 302, and an annular tube 8 is installed on the right surface of the fixed tank cover 7, and a steam pipe 9 is connected to the right surface of the annular tube 8, and a steam input pipe 10 is connected to the upper surface of the steam furnace 2, and the right end of the steam input pipe 10 passes through the surface of the fixed tank cover 7 and extends to the lower end of the left surface of the annular tube 8;

[0026] The specific operation is as follows. When in use, the steam furnace 2 transports hot steam to the annular tube 8 through the steam input pipe 10, and then fills the steam pipe 9 from the annular tube 8. At the same time, the rotating motor 5 is started, so that the rotating motor 5 drives the calcining tank 6 to rotate along the surface of the rotating support seat 303, so that the gypsum inside the calcining tank 6 is fully in contact with the annular tube 8 and the surface of the steam pipe 9 filled with steam, thereby realizing steam calcination.

[0027] Please refer to Figure 3, a heat recovery tank 11 is installed on the upper surface of the steam furnace 2, and a recovery component 12 for waste heat recovery is arranged inside the heat recovery tank 11, the recovery component 12 includes a water injection pipe 1201, a steam inlet pipe 1202, a heat-insulating cotton layer 1203 and a drain pipe 1204, and the water injection pipe 1201 is arranged on the upper surface of the heat recovery tank 11, a steam inlet pipe 1202 is arranged inside the heat recovery tank 11, and the right end of the steam inlet pipe 1202 is connected to the upper end of the left surface of the annular pipe 8, a heat-insulating cotton layer 1203 is arranged on the inner surface of the heat recovery tank 11, and a drain pipe 1204 is installed at the lower left end of the heat recovery tank 11, the recovery component 12 also includes a recovery box 1205 and a condensation plate 1206, and a recovery box 1205 is installed on the left side of the heat recovery tank 11, a condensation plate 1206 is arranged on the inner surface of the recovery box 1205, and the lower right end of the recovery box 1205 is connected to the left end of the steam inlet pipe 1202;

[0028] The specific operation is as follows. When in use, cold water is injected into the heat recovery tank 11 through the water injection pipe 1201, and the steam flows in the steam inlet pipe 1202. According to the principle of heat exchange, the heat of the steam in the steam inlet pipe 1202 is transferred to the cold water to heat the cold water, thereby realizing waste heat recovery. The thermal insulation cotton layer 1203 can insulate the heat recovery tank 11, and the drain pipe 1204 is opened to recover the hot water. At the same time, the residual steam continues to enter the recovery box 1205 through the steam inlet pipe 1202. The steam condenses into water after contacting the condensation plate 1206, so as to facilitate the recovery of the water.

[0029] In summary, if Figures 1 to 4As shown, the structure of the gypsum steam calcining machine, when in use, first, the steam furnace 2 transports the hot steam to the annular tube 8 through the steam input pipe 10, and then the annular tube 8 is filled into the steam pipe 9, and at the same time, the rotating motor 5 is started, so that the rotating motor 5 drives the calcining tank 6 to rotate along the surface of the rotating support seat 303, so that the gypsum inside the calcining tank 6 is fully in contact with the surface of the annular tube 8 and the steam pipe 9 filled with steam, so as to realize steam calcination, and at the same time, cold water is injected into the heat recovery tank 11 through the water injection pipe 1201, and the steam flows in the steam inlet pipe 1202. According to the heat exchange principle, the heat of the steam in the steam inlet pipe 1202 is transported to the cold water, so that the cold water becomes hot, so as to realize waste heat recovery, and the thermal insulation cotton layer 1203 can keep the heat recovery tank 11 warm, open The drain pipe 1204 recycles the hot water, and the residual steam continues to enter the recovery box 1205 through the steam inlet pipe 1202. The steam condenses into water after contacting the condensation plate 1206, so as to facilitate the water recovery. After calcination is completed, the servo motor 305 is started, so that the servo motor 305 drives the threaded screw 306 to rotate, and then drives the right support frame 301 and the support seat 303 to move left and right along the upper surface of the fixed bottom plate 1, and further drives the calcination tank 6 to move through the right support frame 301 and the support seat 303, so as to facilitate the collection of gypsum and the cleaning of the inside of the calcination tank 6. During the movement of the right support frame 301 and the support seat 303, their surfaces will move along the surface of the limit rod 307 to limit the movement of the right support frame 301 and the support seat 303.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A gypsum steam calcining machine structure, comprising a fixed base plate (1) and a moving assembly (3), characterized in that: A steam oven (2) is installed on the left side of the upper surface of the fixed bottom plate (1); the movable assembly (3) is arranged on the upper surface of the fixed bottom plate (1); and the movable assembly (3) comprises a right support frame (301), a left support frame (302), a support seat (303), a support vertical plate (304), a servo motor (305), a threaded screw (306) and a limit rod (307); the right support frame (301) is slidably connected to the upper surface of the fixed bottom plate (1); and the upper surface of the fixed bottom plate (1) The left end is slidably connected to a left support frame (302), a support seat (303) is arranged between the left support frame (302) and the right support frame (301), and the lower surface of the support seat (303) is slidably connected to the upper surface of the fixed base plate (1), a support vertical plate (304) is installed on the right side of the upper surface of the fixed base plate (1), and the output end of the support vertical plate (304) is connected to a threaded screw (306) through a coupling, and a limit rod (307) is installed on the left surface of the support vertical plate (304).

2. A gypsum steam calcining machine structure according to claim 1, characterized in that: The left end of the limiting rod (307) is connected to the lower end of the right surface of the left support frame (302), and the limiting rod (307) is slidably connected to the right support frame (301) and the inner side of the lower end of the support seat (303).

3. A gypsum steam calcining machine structure according to claim 1, characterized in that: A protective cover (4) is installed on the left side of the upper end of the right support frame (301), and a rotating motor (5) is arranged inside the protective cover (4). The output end of the rotating motor (5) is connected to a calcining pot (6) via a coupling, and the lower surface of the calcining pot (6) is connected to the upper surface of the support seat (303).

4. A gypsum steam calcining machine structure according to claim 1, characterized in that: A fixed tank cover (7) is installed on the right side of the upper end of the left support frame (302), and an annular tube (8) is installed on the right surface of the fixed tank cover (7), and a steam pipe (9) is connected to the right surface of the annular tube (8).

5. The gypsum steam calcining machine structure according to claim 1, characterized in that: The steam furnace (2) has a steam input pipe (10) connected to the upper end of the surface, and the right end of the steam input pipe (10) penetrates the surface of the fixed tank cover (7) and extends to the lower end of the left surface of the annular tube (8).

6. A gypsum steam calcining machine structure according to claim 1, characterized in that: A heat recovery tank (11) is installed on the upper surface of the steam furnace (2), and a recovery component (12) for recovering waste heat is arranged inside the heat recovery tank (11).

7. A gypsum steam calcining machine structure according to claim 6, characterized in that: The recovery component (12) comprises a water injection pipe (1201), a steam inlet pipe (1202), a heat-insulating cotton layer (1203) and a drainage pipe (1204), wherein the water injection pipe (1201) is arranged on the upper surface of the heat recovery tank (11), a steam inlet pipe (1202) is arranged inside the heat recovery tank (11), and the right end of the steam inlet pipe (1202) is connected to the upper end of the left surface of the annular pipe (8), the inner surface of the heat recovery tank (11) is provided with a heat-insulating cotton layer (1203), and the drainage pipe (1204) is installed at the lower end of the left side of the heat recovery tank (11).

8. A gypsum steam calcining machine structure according to claim 7, characterized in that: The recovery component (12) further comprises a recovery box (1205) and a condensation plate (1206), and the recovery box (1205) is installed on the left side of the heat recovery tank (11), the inner surface of the recovery box (1205) is provided with a condensation plate (1206), and the lower end of the right side of the recovery box (1205) is connected to the left end of the steam inlet pipe (1202).

Images