Cotton seed drying machine for cotton seed processing
By designing a cotton seed dryer using a heat conduction mechanism and a temperature controller, the problems of water vapor retention and temperature difficulty in controlling in the prior art are solved, and the constant temperature drying and quality of cotton seeds are achieved.
Patent Information
- Application Number
- CN202421322141.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing cottonseed dryers have inconvenience during the drying process, and the drying temperature is difficult to control, which can easily lead to bad baking of cottonseed.
A cotton seed dryer for cotton seed processing is designed, using a heat conduction mechanism and a temperature controller to dry it through a metal mesh frame, and a fan generates airflow and heat transfer to the heat conduction mechanism to achieve constant temperature drying.
The constant temperature drying of cotton seeds is achieved, avoiding the problems of water vapor retention and temperature instability, and ensuring the quality of cotton seeds.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton seed processing, in particular to a cotton seed drying machine for cotton seed processing. Background Art
[0002] Cotton is the seed fiber of the Malvaceae plant, native to the subtropical region. The flowers are milky white, turning deep red soon after blooming and then withering, leaving behind small green capsules, called bolls. The bolls contain cotton seeds, and the hairs on the cotton seeds grow from the cotton seed epidermis and fill the inside of the bolls. When the cotton bolls are mature, they split open, revealing soft fibers. In order to increase the storage time of cotton seeds during cotton seed processing, they are generally dried with a drying device;
[0003] When the existing cotton seed dryer dries the cotton seeds, the water vapor generated by the drying will stay on the top of the drying box, and the drying temperature is inconvenient to control. When the temperature is too high, the cotton seeds will be burned. Therefore, a cotton seed dryer for cotton seed processing is proposed. Utility Model Content
[0004] In order to solve at least one of the above-mentioned technical shortcomings, the utility model provides a cotton seed dryer for cotton seed processing, including a chassis, a chassis door is provided on the front of the chassis, a control panel is provided on the outer surface of the chassis door, air inlet slots are provided on both sides of the bottom of the chassis, at least one fan is provided on the top of the chassis, at least one metal mesh frame is provided inside the chassis through a heat conduction mechanism, a heating mechanism for heating is provided at the bottom of the chassis, and a temperature controller is provided on the outer wall of the heating mechanism.
[0005] Furthermore, the heating mechanism includes a heating box fixed to the bottom of the chassis, with connecting square tubes provided at both ends of the interior of the heating box, connecting tubes provided in the middle of the adjacent side surfaces of the two connecting square tubes, a pump provided on one of the connecting tubes, and a heating coil provided inside the heating box.
[0006] Furthermore, the heat conduction mechanism includes at least two U-shaped metal tubes, which are evenly distributed inside the chassis. The two ends of the bottom of the U-shaped metal tube are respectively connected to two connecting square tubes, and the connecting tubes, the connecting square tubes and the interior of the U-shaped metal tube are penetrated. At least one supporting tube is evenly arranged between the two ends of the U-shaped metal tube, and the metal mesh frame is placed on the supporting tube.
[0007] Furthermore, the temperature measuring probe of the temperature controller passes through the heating box and is inserted into the interior of the heating box, and the power plug of the heating coil is connected to the socket of the temperature controller. Beneficial Effects
[0008] Place cotton seeds inside the metal mesh frame, place the metal mesh frame inside the chassis, close the chassis door, control the heating mechanism and the fan to generate heat through the control panel, transfer the heat generated by the heating mechanism to the inside of the chassis through the heat conduction mechanism, dry the cotton seeds inside the metal mesh frame through heat conduction, monitor the temperature generated by the heating mechanism through the temperature controller, thereby achieving constant temperature drying of the cotton seeds, and at the same time, the fan generates an airflow entering the chassis from the air inlet slot, the airflow transfers heat with the heat conduction mechanism, turns the airflow into hot airflow, and then discharges the hot airflow from the fan.
[0009] When performing constant temperature control, the temperature controller inputs the target temperature. When the heating temperature exceeds the target temperature, the temperature controller disconnects the power output on the jack, so that the heating coil is powered off. As the drying proceeds, the temperature gradually drops. When the temperature is lower than the target temperature, the temperature controller connects the power output on the jack, so that the heating coil is powered on for heating.
[0010] The realization of the purpose, functional features and advantages of the present invention will be further described in conjunction with embodiments and with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is an overall axonometric drawing of the utility model.
[0012] Figure 2 It is an axonometric view of the chassis of the utility model.
[0013] Figure 3 It is an axonometric diagram of the heat conduction mechanism of the utility model.
[0014] exist Figures 1 to 3 The correspondence between the component names or lines and the figure numbers is: chassis 1, cabinet door 101, air inlet slot 102, fan 2, heating mechanism 3, heating box 301, connecting square tube 302, connecting tube 303, pump 304, heating coil 305, temperature controller 4, control panel 5, heat conduction mechanism 6, U-shaped metal tube 601, support tube 602, metal mesh frame 7. DETAILED DESCRIPTION
[0015] Please refer to Figures 1 to 3 ;
[0016] This embodiment provides a cotton seed drying machine for cotton seed processing. Figure 1 , comprising a chassis 1, a cabinet door 101 is provided on the front of the chassis 1, a control panel 5 is provided on the outer surface of the cabinet door 101, air inlet slots 102 are provided on both sides of the bottom of the chassis 1, at least one fan 2 is provided on the top of the chassis 1, at least one metal mesh frame 7 is provided inside the chassis 1 through a heat conduction mechanism 6, a heating mechanism 3 for heating is provided at the bottom of the chassis 1, and a temperature controller 4 is provided on the outer wall of the heating mechanism 3;
[0017] During the specific implementation, the cotton seeds are placed inside the metal mesh frame 7, the metal mesh frame 7 is placed inside the chassis 1, the cabinet door 101 is closed, the heating mechanism 3 and the fan 2 are controlled by the control panel 5 to make the heating mechanism 3 generate heat, the heat generated by the heating mechanism 3 is transferred to the inside of the chassis 1 through the heat conduction mechanism 6, the cotton seeds inside the metal mesh frame 7 are dried by heat conduction, the temperature generated by the heating mechanism 3 is monitored by the temperature controller 4, so as to achieve constant temperature drying of the cotton seeds, and at the same time, the fan 2 works to generate an airflow entering the inside of the chassis 1 from the air inlet slot 102, the airflow transfers heat with the heat conduction mechanism 6, so that the airflow becomes a hot airflow, and then the hot airflow is discharged from the fan 2.
[0018] For further reference, Figure 3 The heating mechanism 3 includes a heating box 301 fixed to the bottom of the chassis 1, and connecting square tubes 302 are provided at both ends of the interior of the heating box 301, and connecting tubes 303 are provided at the middle of the adjacent side surfaces of the two connecting square tubes 302, and a pump 304 is provided on one of the connecting tubes 303, and a heating coil 305 is provided inside the heating box 301;
[0019] In a specific implementation, when heating is performed, the heating coil 305 is powered on for heating, and the heat transfer oil inside the heating box 301 is introduced into the connecting pipe 303 and the connecting square pipe 302 through the pump 304 .
[0020] For further reference, Figure 3 The heat conduction mechanism 6 includes at least two U-shaped metal tubes 601, which are evenly distributed inside the chassis 1. The two ends of the bottom of the U-shaped metal tube 601 are respectively connected to the two connecting square tubes 302, and the connecting tube 303, the connecting square tube 302 and the U-shaped metal tube 601 penetrate the inside. At least one supporting tube 602 is evenly arranged between the two ends of the U-shaped metal tube 601, and the metal mesh frame 7 is placed on the supporting tube 602;
[0021] In the specific implementation, when heat conduction is performed, the heat transfer oil is sent from the inside of the connecting square tube 302 to the inside of the U-shaped metal tube 601, and then the heat transfer oil enters the inside of the support tube 602 from the inside of the U-shaped metal tube 601, and heat is conducted to the metal mesh frame 7 through the support tube 602, thereby drying the cotton seeds.
[0022] For further reference, Figure 1 , the temperature measuring probe of the temperature controller 4 passes through the heating box 301 and is inserted into the interior of the heating box 301 , and the power plug of the heating coil 305 is connected to the socket of the temperature controller 4 ;
[0023] In specific implementation, when performing constant temperature control, the temperature controller 4 inputs the target temperature. When the heating temperature exceeds the target temperature, the temperature controller 4 disconnects the power output on the jack, so that the heating coil 305 is powered off. As the drying proceeds, the temperature gradually decreases. When the temperature is lower than the target temperature, the temperature controller 4 connects the power output on the jack, so that the heating coil 305 is powered on for heating.
Claims
1. A cotton seed dryer for cotton seed processing, comprising a machine case (1), a machine case door (101) being provided on the front of the machine case (1), and a control panel (5) being provided on the outer surface of the machine case door (101), characterized in that: Air inlet slots (102) are provided on both sides of the bottom of the chassis (1), at least one fan (2) is provided on the top of the chassis (1), at least one metal mesh frame (7) is provided inside the chassis (1) via a heat conduction mechanism (6), a heating mechanism (3) for heating is provided at the bottom of the chassis (1), and a temperature controller (4) is provided on the outer wall of the heating mechanism (3).
2. The cotton seed dryer for cotton seed processing according to claim 1, characterized in that: The heating mechanism (3) comprises a heating box (301) fixed to the bottom of the chassis (1), connecting square tubes (302) are provided at both ends of the interior of the heating box (301), connecting tubes (303) are provided at the middle of the adjacent side surfaces of the two connecting square tubes (302), a pump (304) is provided on one of the connecting tubes (303), and a heating coil (305) is provided inside the heating box (301).
3. The cotton seed dryer for cotton seed processing according to claim 2, characterized in that: The heat conduction mechanism (6) comprises at least two U-shaped metal tubes (601), the U-shaped metal tubes (601) being evenly distributed inside the chassis (1), the two ends of the bottom of the U-shaped metal tube (601) being respectively connected to two connecting square tubes (302), and the connecting tube (303), the connecting square tube (302) and the inside of the U-shaped metal tube (601) are penetrated, at least one supporting tube (602) is evenly arranged between the two ends of the U-shaped metal tube (601), and the metal mesh frame (7) is placed on the supporting tube (602).
4. The cotton seed dryer for cotton seed processing according to claim 3, characterized in that: The temperature measuring probe of the temperature controller (4) passes through the heating box (301) and is inserted into the interior of the heating box (301), and the power plug of the heating coil (305) is connected to the socket of the temperature controller (4).