Drying device for CMC product production

Abstract

The utility model discloses a drying device for CMC product production, and relates to the technical field of CMC products, the drying device comprises a supporting plate, the upper surface of the supporting plate is fixedly connected with a supporting frame, a stirring mechanism is arranged in the supporting frame, the stirring mechanism comprises a stirring barrel, the outer surface of the stirring barrel is fixedly connected with a gear ring, and the gear ring is fixedly connected with the supporting frame. The upper surface of the supporting plate is fixedly connected with a first forward and reverse rotation motor, the power output end of the first forward and reverse rotation motor penetrates through the supporting plate and extends to the position below the supporting plate, and the power output end of the first forward and reverse rotation motor is fixedly connected with a gear. A gear ring and a stirring barrel can be driven to rotate under the action of rotation of a gear, so that a spiral plate in the stirring barrel can be driven to rotate, and meanwhile, a spiral stirring shaft in the stirring barrel can be driven to rotate when a second positive and negative rotation motor rotates; the stirring efficiency and quality of CMC products in the stirring barrel can be improved, so that the CMC products can be heated and dried more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of CMC products, in particular to a drying device for producing CMC products. Background Art

[0002] CMC is an important cellulose ether, a water-soluble polyanion product obtained by chemically modifying plant fibers. It is easily soluble in cold water and has unusual physical and chemical properties such as dispersibility, non-corruptibility and bio-harmlessness.

[0003] According to the utility model with authorization announcement number CN219199827U, a drying device for CMC product production is disclosed, including: a drying box body, a ventilation duct is rotatably installed inside the drying box body, one end of the ventilation duct extends to the outside of the top of the drying box body, a first bevel gear is fixedly connected to the surface of the ventilation duct, a servo motor is installed on one side of the top of the drying box body, a second bevel gear is fixedly connected to the output end of the servo motor, the surface of the second bevel gear is meshed with the surface of the first bevel gear, and three stirring components are equidistantly installed on both sides of the outer wall of the ventilation duct.

[0004] Although the equipment uses an air pump to extract the evaporated water vapor through the air pipe, and the extracted high-temperature water vapor exchanges heat with the surface of the drying box body through the spiral air pipe, and at the same time, the heat preservation effect of the inside of the drying box body is improved through the heat preservation partition arranged outside the air pipe, so that the temperature of the drying chamber is maintained within a certain temperature difference range during drying, thereby accelerating the emptying of water vapor inside the drug particles and improving the drying effect, but when the equipment is stirring and heating, due to the poor stirring effect of the device, the internal product is prone to uneven heating during stirring and heating, affecting the overall drying quality of the product, and then leading to the problem of low practicality; for this reason, we provide a drying device for CMC product production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a drying device for the production of CMC products.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for CMC product production, comprising a support plate, the upper surface of the support plate is fixedly connected to a support frame, a stirring mechanism is arranged inside the support frame, the stirring mechanism comprises a stirring drum, the outer surface of the stirring drum is fixedly connected to a gear ring, the upper surface of the support plate is fixedly connected to a first forward and reverse motor, the output end of the first forward and reverse motor power passes through the support plate and extends to the bottom of the support plate, the output end of the first forward and reverse motor power is fixedly connected to a gear, the outer surface of the gear is meshed with the outer surface of the gear ring, the inner wall of the stirring drum is fixedly connected to a spiral plate, the bottom surface of the stirring drum is fixedly connected to a second forward and reverse motor, the output end of the second forward and reverse motor power passes through the stirring drum and extends to the inside of the stirring drum, the output end of the second forward and reverse motor power is fixedly connected to a spiral stirring shaft, and the outer surface of the spiral stirring shaft is rotatably connected to the inner wall of the stirring drum.

[0007] Furthermore, four supporting legs are fixedly connected to the bottom surface of the supporting plate, and the bottom surface of each supporting leg is fixedly connected to a base.

[0008] Furthermore, the upper surface of the mixing drum is fixedly connected with an injection pipe, and the inner wall of the injection pipe is slidably connected with a plug.

[0009] Furthermore, a heat preservation frame is fixedly connected to the outer surface of the mixing drum, and two rotating rings are fixedly connected to the outer surface of the heat preservation frame.

[0010] Furthermore, the outer surface of each rotating ring is rotatably connected to a limiting ring, and the outer surface of each limiting ring is fixedly connected to the inner wall of the supporting frame.

[0011] Furthermore, a fixing frame is fixedly connected to the inner wall of the mixing drum, and the bottom surface of the fixing frame is provided with air inlet holes arranged at equal distances.

[0012] Furthermore, an electric heating tube is fixedly connected to the inner bottom wall of the fixed frame, and a fan is fixedly connected to the inner top wall of the fixed frame.

[0013] Furthermore, an air pump is fixedly connected to the outer surface of the insulation frame, the output end of the air pump power passes through the insulation frame and extends to the inside of the insulation frame, and the input end of the air pump power passes through the mixing drum and extends to the inside of the mixing drum.

[0014] Compared with the prior art, the drying device for producing CMC products has the following beneficial effects:

[0015] The utility model is provided with a first forward and reverse motor, a gear, a gear ring, a mixing drum, a second forward and reverse motor, a spiral stirring shaft and a spiral plate. Under the action of the first forward and reverse motor, the first forward and reverse motor can drive the gear to rotate. Under the action of the rotation of the gear, the gear ring and the mixing drum can be driven to rotate, thereby driving the spiral plate inside the mixing drum to rotate. At the same time, when the second forward and reverse motor rotates, it can drive the spiral stirring shaft inside the mixing drum to rotate. With the cooperation of the two, the efficiency and quality of the stirring of the CMC product inside the mixing drum can be increased, so that the heating and drying work can be carried out more evenly, the drying efficiency of the device is improved, and uneven heating is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the support plate of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of a fixed frame of the utility model in a sectional three-dimensional view.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the support plate of the utility model when viewed from above.

[0019] Figure 4 It is a schematic diagram of the structure of the mixing drum of the utility model in a cutaway three-dimensional view.

[0020] In the figure: 1. support plate; 2. support frame; 3. stirring mechanism; 301. stirring drum; 302. first forward and reverse motor; 303. gear; 304. gear ring; 305. second forward and reverse motor; 306. spiral stirring shaft; 307. spiral plate; 308. support leg; 309. base; 310. injection pipe; 311. plug; 312. fixed frame; 313. insulation frame; 314. air inlet; 315. fan; 316. electric heating pipe; 317. vacuum pump; 318. rotating ring; 319. limit ring. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] This embodiment provides a drying device for CMC product production, which is used to increase the efficiency and quality of stirring of CMC products inside a mixing drum during stirring and heating, so that the heating and drying work can be performed more evenly.

[0023] Reference Figure 1 and Figure 3A drying device for CMC product production includes a support plate 1, the upper surface of the support plate 1 is fixedly connected to a support frame 2, a stirring mechanism 3 is arranged inside the support frame 2, and four support legs 308 are fixedly connected to the bottom surface of the support plate 1, and the bottom surface of each support leg 308 is fixedly connected to a base 309. By arranging the support legs 308 and the base 309, a good supporting effect can be provided for the device, so that it can be used stably.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The stirring mechanism 3 includes a stirring drum 301, the outer surface of the stirring drum 301 is fixedly connected with a gear ring 304, the upper surface of the support plate 1 is fixedly connected with a first forward and reverse motor 302, the upper surface of the stirring drum 301 is fixedly connected with an injection pipe 310, and the inner wall of the injection pipe 310 is slidably connected with a plug 311. By setting the injection pipe 310 and the plug 311, it is convenient for the staff to add CMC products into the stirring drum 301, thereby facilitating the drying work.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The output end of the power of the first forward and reverse motor 302 passes through the support plate 1 and extends to the bottom of the support plate 1. The output end of the power of the first forward and reverse motor 302 is fixedly connected with a gear 303. The outer surface of the mixing drum 301 is fixedly connected with an insulation frame 313. The outer surface of the insulation frame 313 is fixedly connected with two rotating rings 318. By setting the insulation frame 313, the hot steam generated by the product can be conveniently collected in the insulation frame 313, thereby reducing the speed of temperature reduction. By setting the rotating ring 318, a platform supporting rotation can be provided for the device, so that it can rotate stably.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The outer surface of the gear 303 is meshed with the outer surface of the gear ring 304, and the inner wall of the mixing drum 301 is fixedly connected with a spiral plate 307. The outer surface of each rotating ring 318 is rotatably connected with a limiting ring 319, and the outer surface of each limiting ring 319 is fixedly connected to the inner wall of the support frame 2. By setting the limiting ring 319, a certain supporting and limiting effect can be played for the rotating ring 318, thereby facilitating the rotation of the mixing drum 301.

[0027] Reference Figure 2 , Figure 3 and Figure 4A second forward and reverse motor 305 is fixedly connected to the bottom surface of the mixing drum 301, and the output end of the power of the second forward and reverse motor 305 passes through the mixing drum 301 and extends to the inside of the mixing drum 301. A fixing frame 312 is fixedly connected to the inner wall of the mixing drum 301, and air inlet holes 314 arranged at equal distances are opened on the bottom surface of the fixing frame 312. By setting the fixing frame 312 and the air inlet holes 314, the fixing frame 312 can play a certain fixing role for the drying equipment, and the air inlet holes 314 facilitate the entry of hot air.

[0028] Reference Figure 2 , Figure 3 and Figure 4 The output end of the second forward and reverse motor 305 is fixedly connected to the spiral stirring shaft 306, the inner bottom wall of the fixed frame 312 is fixedly connected to the electric heating tube 316, and the inner top wall of the fixed frame 312 is fixedly connected to the fan 315. By arranging the electric heating tube 316 and the fan 315, the electric heating tube 316 can generate and release heat, thereby heating the surrounding air, and the fan 315 can blow the heated air into the mixing drum 301 for drying.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The outer surface of the spiral stirring shaft 306 is rotatably connected to the inner wall of the mixing drum 301, and the outer surface of the insulation frame 313 is fixedly connected to the vacuum pump 317. The output end of the vacuum pump 317 power passes through the insulation frame 313 and extends to the inside of the insulation frame 313. The input end of the vacuum pump 317 power passes through the mixing drum 301 and extends to the inside of the mixing drum 301. By setting the vacuum pump 317, the hot steam generated during drying can be extracted into the insulation frame 313, so that the heat energy can be easily recovered.

[0030] Working principle: When in use, the staff first transports the device to a suitable position for use, and then turns on the power of the first forward and reverse motor 302, the second forward and reverse motor 305, the fan 315, the electric heating tube 316 and the vacuum pump 317, so that they can be in a stable power-on state to avoid power outages during use. Then the staff adds the CMC product to be dried into the mixing drum 301 through the injection tube 310, and simultaneously turns on the first forward and reverse motor 302, the second forward and reverse motor 305, the fan 315, the electric heating tube 316 and the vacuum pump 317. After the first forward and reverse motor 302 and the second forward and reverse motor 305 are turned on, they can generate power rotation, and the first forward and reverse motor 302 can drive the gear 303 to rotate. Under the action of the rotation of the gear 303, the gear ring 304 and the mixing drum 301 can be driven to rotate. When the second forward and reverse motor 305 rotates, the spiral stirring shaft 306 inside the mixing drum 301 can be driven to rotate. With the cooperation of the two, the product inside the mixing drum 301 can be quickly stirred. The spiral plate 307 and the spiral stirring shaft 306 can increase the stirring area, and can also drive a part of the product to move up, thereby increasing the heating area of ​​the product. After the electric heating tube 316 is turned on, it can generate and release heat, heat the surrounding air, and with the cooperation of the fan 315, blow hot air into the mixing drum 301 to dry the product. When the CMC product is dried, a certain amount of hot steam will be generated, and the vacuum pump 317 can extract the hot steam into the insulation frame 313, thereby reducing the speed of heat diffusion and realizing heat recovery.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for CMC product production, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to a support frame (2), a stirring mechanism (3) is arranged inside the support frame (2), the stirring mechanism (3) comprises a stirring drum (301), the outer surface of the stirring drum (301) is fixedly connected to a gear ring (304), the upper surface of the support plate (1) is fixedly connected to a first forward and reverse motor (302), the power output end of the first forward and reverse motor (302) passes through the support plate (1) and extends to the bottom of the support plate (1), the power output end of the first forward and reverse motor (302) is fixedly connected to a gear (303), the The outer surface of the gear (303) is meshedly connected with the outer surface of the gear ring (304); the inner wall of the mixing drum (301) is fixedly connected with a spiral plate (307); the bottom surface of the mixing drum (301) is fixedly connected with a second forward and reverse motor (305); the power output end of the second forward and reverse motor (305) passes through the mixing drum (301) and extends into the interior of the mixing drum (301); the power output end of the second forward and reverse motor (305) is fixedly connected with a spiral stirring shaft (306); the outer surface of the spiral stirring shaft (306) is rotatably connected to the inner wall of the mixing drum (301).

2. A drying device for CMC product production according to claim 1, characterized in that: Four support legs (308) are fixedly connected to the bottom surface of the support plate (1), and a base (309) is fixedly connected to the bottom surface of each support leg (308).

3. A drying device for CMC product production according to claim 1, characterized in that: The upper surface of the mixing drum (301) is fixedly connected to a material injection pipe (310), and the inner wall of the material injection pipe (310) is slidably connected to a plug (311).

4. A drying device for CMC product production according to claim 1, characterized in that: A heat preservation frame (313) is fixedly connected to the outer surface of the mixing drum (301), and two rotating rings (318) are fixedly connected to the outer surface of the heat preservation frame (313).

5. A drying device for CMC product production according to claim 4, characterized in that: The outer surface of each rotating ring (318) is rotatably connected to a limiting ring (319), and the outer surface of each limiting ring (319) is fixedly connected to the inner wall of the support frame (2).

6. A drying device for CMC product production according to claim 1, characterized in that: A fixing frame (312) is fixedly connected to the inner wall of the mixing drum (301), and the bottom surface of the fixing frame (312) is provided with air inlet holes (314) arranged at equal distances.

7. A drying device for CMC product production according to claim 6, characterized in that: An electric heating tube (316) is fixedly connected to the inner bottom wall of the fixed frame (312), and a fan (315) is fixedly connected to the inner top wall of the fixed frame (312).

8. A drying device for CMC product production according to claim 4, characterized in that: An air extraction pump (317) is fixedly connected to the outer surface of the heat-insulating frame (313); an output end of the power of the air extraction pump (317) passes through the heat-insulating frame (313) and extends to the interior of the heat-insulating frame (313); and an input end of the power of the air extraction pump (317) passes through the mixing drum (301) and extends to the interior of the mixing drum (301).

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