CN108548408A - A kind of corn particle energy-saving drying device - Google Patents

Abstract

The invention discloses an energy-saving drying device for corn granules, which comprises a support frame, a drive motor is fixedly installed on the side wall of the support frame, a hanger is fixed vertically on the inner top of the support frame, a driven pulley I and a driving pulley I The upper sleeve is connected with a transmission belt I, the surface of the rotating roller is uniformly and fixedly installed with a rotating plate, the lower right bottom surface of the conveying shell is vertically and fixedly installed with a discharge pipe, and the upper right edge of the collection tank is fixedly installed with a curved screen. The rotation of the rotating plate realizes the rotation and dispersion of corn grains, which promotes the volatilization of water among the corn grains. The hot air generated by the hot air blower enters the conveying shell and the casing upwards, and fully contacts and dries the corn grains. The rotation of the leaves blows the corn particles falling from the discharge pipe to the right, which greatly improves the drying effect of the corn. The drying effect is good and the heat energy of the hot air generated by the hot air fan is fully utilized, and the corn drying process is more efficient and energy-saving.

Description

An energy-saving drying device for corn granules

technical field

The invention relates to the technical field of drying machinery, in particular to an energy-saving drying device for corn grains.

Background technique

Maize is an annual monoecious cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop. It is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been known as a longevity food, rich in protein, fat, vitamins, trace elements, cellulose, etc., and has great potential for developing high-nutrition, high-biological function foods. However, due to its complex heredity and rich variety of variations, there are shortcomings in the conventional breeding process, such as too long cycle, too large coefficient of variation, and affecting the growth and development of offspring. Modern biological breeding technology not only overcomes the above-mentioned shortcomings and deficiencies, It also improves the breeding speed and quality. Corn tastes sweet and can be used in various dishes, such as corn braised, corn juice, etc. It is also the main raw material for industrial alcohol and shochu.

In the process of corn processing, corn kernels need to be dried. The current corn kernel drying device does not have a good drying effect on corn, and the energy saving performance in the drying process is poor, and the corn cannot be fully dried. long while consuming a lot of energy.

Contents of the invention

The object of the present invention is to provide an energy-saving drying device for corn granules to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

An energy-saving drying device for corn grains, comprising a support frame, a drive motor is fixedly installed on the side wall of the support frame, a hanger is fixedly installed vertically on the inner top of the support frame, a cover is fixedly installed on the bottom of the hanger, and a cover is fixedly installed on the support frame. A feeding pipe whose lower end communicates with the inside of the casing is fixedly installed, and the lower end of the casing is connected with and installed with a horizontally arranged conveying shell. The surface of the output shaft of the motor is sleeved and fixedly installed with a driving pulley I, and the horizontal rotation type is provided with a driven shaft under the conveying shell, and the surface of the driven shaft is sleeved and fixedly installed with a driven pulley I, and the driven pulley I and the driving belt A transmission belt I is sheathed on the wheel I, and a rotating roller is installed in the casing, and the surface of the rotating roller is evenly fixed with a rotating plate, and several strip holes are provided on the rotating plate; A driven pulley is fixedly installed on the shaft, and a rotating motor is fixedly installed on the conveying shell. The output shaft of the rotating motor is coaxially fixed with a driving pulley II, and a fixed installation is set between the driving pulley II and the driven pulley. There is a transmission belt II, a hot air blower is fixedly installed at the bottom of the supporting frame, an air collecting hood is fixedly installed at the bottom of the conveying shell, and several air outlet holes are evenly fixedly installed on the lower side wall of the conveying shell, and the air outlet of the hot blower is connected A main pipe is installed, and a branch pipe is opened on the main pipe, and the branch pipe communicates with the air collecting hood. The air collecting pipe is fixed and installed horizontally above the support frame, and the end of the main pipe away from the hot air blower communicates with the inside of the air collecting pipe; In the air collecting pipe, fan blades are fixedly installed on the surface of the driven shaft; a discharge pipe is fixedly installed vertically on the lower right bottom of the conveying shell, and a collection tank located directly below the discharge pipe is fixedly installed on the support frame; the collection tank A curved screen is fixedly installed on the upper right edge, a collection box is fixedly installed on the right side of the curved screen, and a movable plate is provided in a rotating manner on the collection box.

As an improved solution of the present invention: the upper surface of the conveying shell is evenly provided with ventilating holes arranged obliquely.

As an improved solution of the present invention: the strip-shaped holes are equally spaced and parallelly opened on the rotating plate.

As an improved solution of the present invention: the air collecting pipe is located on the left side of the discharge pipe.

As an improved solution of the present invention: the connection between the casing and the conveying shell is located on the upper left surface of the conveying shell.

As an improved solution of the present invention: the wind outlet direction of the fan blade is horizontal to the left.

As an improved solution of the present invention: the movable plate is hinged on the lower right side wall of the collection box.

Compared with prior art, the beneficial effect of the present invention is:

The invention realizes the rotation and dispersion of corn grains through the rotation of the rotating plate, which promotes the volatilization of water between the corn grains, and the hot air generated by the hot air blower enters the conveying shell and the casing upwards, and fully contacts and dries with the corn grains At the same time, the rotation of the fan blade blows the corn particles falling from the discharge pipe to the right, which greatly improves the drying effect of the corn. The drying effect is good and the heat energy of the hot air generated by the hot air blower is fully utilized. The corn drying process is more efficient and energy-saving.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the enlarged schematic diagram of part A in Fig. 1;

Fig. 3 is a schematic cross-sectional view of the connection between the rotating plate and the rotating roller in the present invention.

Among the figure: 1-support frame, 2-rotating plate, 3-rotating roller, 4-driven pulley, 5-driving pulley 1, 6-driving motor, 7-strip hole, 8-transmission belt 1, 9 -Driven pulley I, 10-hot air blower, 11-branch, 12-director, 13-collecting air duct, 14-blade, 15-driven shaft, 16-collection tank, 17-movable plate, 18-collection Box, 19-curved screen, 20-driving pulley II, 21-transmission belt II, 22-feed pipe, 23-hanger, 24-cover, 25-air vent, 26-screw conveying shaft, 27 -Air outlet hole, 28-wind collecting hood, 29-discharging pipe, 30-conveying shell.

Detailed ways

Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

Please refer to Figure 1-3, an energy-saving drying device for corn grains, including a support frame 1, a drive motor 6 is fixedly installed on the side wall of the support frame 1, and a hanger 23 is fixedly installed vertically on the inner top of the support frame 1, and the hanger 23 The bottom is fixed with a casing 24, and the support frame 1 is fixed with a feed pipe 22 whose lower end communicates with the inside of the casing 24. The output shaft coaxially fixedly installed with the screw conveying shaft 26 located inside the conveying shell 30, the surface of the output shaft of the drive motor 6 is sleeved and fixedly installed with the driving pulley I5, and the horizontal rotation type is provided with a driven shaft below the conveying shell 30 15. The surface of the driven shaft 15 is sleeved and fixedly installed with a driven pulley I9, the driven pulley I9 and the driving pulley I5 are sleeved and connected with a transmission belt I8, and the inside of the casing 24 is provided with a rotating roller 3 , the surface of the rotating roller 3 is uniformly fixed with a rotating plate 2, and several strip holes 7 are provided on the rotating plate 2; A rotary motor is installed, the output shaft of the rotary motor is coaxially fixed with a driving pulley II20, and a transmission belt II21 is fixedly installed between the driving pulley II20 and the driven pulley 4, and the bottom of the support frame 1 is fixedly installed with The hot air blower 10 has a wind collecting cover 28 fixedly installed on the bottom of the conveying shell 30, and several air outlet holes 27 are evenly fixedly installed on the lower side wall of the conveying shell 30, and the air outlet of the hot blower 10 is connected with a main pipe 12 and a main pipe 12 A branch pipe 11 is opened on the top, and the branch pipe 11 communicates with the air collecting hood 28. An air collecting pipe 13 is fixed horizontally above the support frame 1, and the end of the main pipe 12 away from the hot air blower 10 communicates with the inside of the air collecting pipe 13; the driven shaft The right end of 15 extends into the air collecting pipe 13, and the fan blade 14 is fixedly installed on the surface of the driven shaft 15; The collection tank 16 directly below the pipe 29; the upper right edge of the collection tank 16 is fixedly equipped with an arc-shaped screen 19, and the right side of the arc-shaped screen 19 is fixedly equipped with a collection box 18, and the collection box 18 is provided with a movable plate 17 in a rotating manner .

Using method and working principle of the present invention:

During use, add the corn granules to be dried in the casing 24 through the feed pipe 22, the corn granules enter in the casing 24, start the rotating motor to drive the driving pulley II20 to rotate, and the driving pulley II20 drives the drive belt II21 from the The driving pulley 4 rotates, and the driven pulley 4 drives the rotating roller 3 that is fixedly connected with it to rotate, and the rotating roller 3 drives the rotating plate 2 to rotate, and the rotating plate 2 rotates and disperses the corn particles in the casing 24, and the rotating plate The strip-shaped holes 7 provided on the 2 reduce the resistance of the rotating plate 2 during the rotation process, and simultaneously promote the air flow inside the casing 24, and promote the moisture volatilization of the corn grains.

The corn grain falls to the inside of the conveying shell 30, and the driving motor 6 drives the screw conveying shaft 26 to rotate and convey the corn grain to the right, and the corn grain moves out of the conveying shell 30 through the discharge pipe 29; at the same time, the driving shaft of the driving motor 6 drives the active The pulley I5 rotates, the driving pulley I5 drives the driven pulley I9 to rotate through the transmission belt I8, the driven pulley I9 drives the driven shaft 15 to rotate, and the driven shaft 15 drives the fan blade 14 to the right and falls from the discharge pipe 29 The corn grain blows to the curved screen 19, during which, the hot air produced by the hot air blower 10 introduces the hot air into the air collecting pipe 13 through the main pipe 12, and the fan blade 14 blows the hot air to the right along the air collecting pipe 13, Realize the hot air drying of corn granules, the corn granules fall into the collection tank 16 along the arc-shaped screen 19, and at the same time the arc-shaped screen 19 plays a certain role in screening the corn granules, and the smaller corn granules enter the collection box 18 inside, open movable plate 17 and can take out; And the sufficient drying that corn grain realizes in the process that slides down to collection tank 16 inside along curved screen cloth 19.

The hot air produced by hot air blower 10 is transported through branch pipe 11, and enters the inside of conveying shell 30 through air outlet 27 after converging through wind collecting hood 28, and hot air enters in the casing 24 upwards again, so that corn grains can be fully mixed with hot air. The contact effectively improves the drying speed of the hot air to the corn granules, and the hot air can be discharged outwards through the ventilation holes 25 to take away the moisture in the corn granules.

In summary, the present invention realizes the rotation and dispersion of corn grains through the rotation of the rotating plate 2, which promotes the volatilization of moisture between the corn grains, and the hot air generated by the hot air blower 10 enters upwardly into the conveying shell 30 and the casing 24, And carry out sufficient contact drying with corn granules, and the rotation of fan blade 14 blows the corn granules falling from discharge pipe 29 to the right at the same time, has improved the drying effect of corn greatly, and the drying effect is good while making full use of the heat produced by hot air blower 10. The thermal energy of the hot air makes the corn drying process more efficient and energy-saving.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. An energy-saving drying device for corn granules, comprising a support frame (1), and a drive motor (6) is fixedly installed on the side wall of the support frame (1), characterized in that the inner top of the support frame (1) is fixed and installed vertically There is a hanger (23), the bottom of the hanger (23) is fixedly installed with a cover (24), and the support frame (1) is fixedly installed with a feed pipe (22) whose lower end communicates with the inside of the cover (24), The lower end of the casing (24) is communicated with and installed with a horizontal conveying shell (30), and the output shaft of the drive motor (6) is coaxially fixed with a screw conveying shaft (26) inside the conveying shell (30). The surface of the output shaft of the driving motor (6) is sleeved and fixedly installed with a driving pulley I (5), and the horizontal rotation type is provided with a driven shaft (15) under the conveying shell (30), and the surface of the driven shaft (15) is sleeved and fixed. Driven pulley 1 (9) is installed, driven pulley 1 (9) and drive pulley 1 (5) are sleeved and connected with transmission belt 1 (8). There is a rotating roller (3), and the surface of the rotating roller (3) is uniformly fixed with a rotating plate (2), and several strip-shaped holes (7) are opened on the rotating plate (2); the upper surface of the rotating roller (3) is coaxial A driven pulley (4) is fixedly installed, a rotating motor is fixedly installed on the conveying shell (30), the output shaft of the rotating motor is coaxially fixedly installed with a driving pulley II (20), and a driving pulley II (20) A transmission belt II (21) is fixedly installed between the driven pulley (4), a hot air blower (10) is fixedly installed at the bottom of the support frame (1), and an air collector is fixedly installed at the bottom of the conveying shell (30). cover (28), the lower side wall of the conveying shell (30) is evenly fixed with several air outlet holes (27), the air outlet of the hot air blower (10) is connected with a main pipe (12), and the upper pipe (12) A branch pipe (11) is provided, and the branch pipe (11) communicates with the air collecting hood (28). The air collecting pipe (13) is fixed horizontally above the supporting frame (1), and the main pipe (12) is far away from the end of the hot air blower (10). It communicates with the inside of the air collecting pipe (13); the right end of the driven shaft (15) extends into the air collecting pipe (13), and the fan blade (14) is fixedly installed on the surface of the driven shaft (15); the conveying shell ( 30) The discharge pipe (29) is vertically and fixedly installed on the lower right bottom surface, and the collection tank (16) located directly below the discharge pipe (29) is fixedly installed on the support frame (1); the collection tank (16) on the upper right Curved screen cloth (19) is fixedly installed on the edge, and collection box (18) is fixedly installed on the right side of the curved screen cloth (19), and movable plate (17) is provided in rotation on the collection box (18). 2. The energy-saving drying device for corn grains according to claim 1, characterized in that, the upper surface of the conveying shell (30) is uniformly provided with air holes (25) arranged obliquely. 3. The energy-saving drying device for corn grains according to claim 1, characterized in that the strip-shaped holes (7) are equally spaced and parallel on the rotating plate (2). 4. The energy-saving drying device for corn grains according to claim 1, characterized in that the air collecting pipe (13) is located on the left side of the discharge pipe (29). 5. The energy-saving drying device for corn grains according to claim 1, characterized in that, the connection between the casing (24) and the conveying shell (30) is located on the upper left surface of the conveying shell (30). 6. The energy-saving drying device for corn grains according to claim 1, characterized in that, the air outlet direction of the fan blade (14) is horizontal to the left. 7. The energy-saving drying device for corn grains according to claim 1, characterized in that the movable plate (17) is hinged on the lower right side wall of the collection box (18).