Drying device for protein powder production

Abstract

The utility model relates to the field of protein powder production, and discloses a drying device for protein powder production, which comprises a drying box, movable components are respectively and fixedly mounted on two sides in the drying box, and a plurality of inclined guide plates are respectively and fixedly connected to one sides, close to each other, of the two movable components. A plurality of electric heating rods are embedded in the surface of each material guide plate, a heat conduction arc plate is arranged on the outer side of each electric heating rod, a feeding opening is formed in the position, over the material guide plates, of the top end of the drying box, and motors are fixedly installed at the bottom ends of the two sides of the drying box correspondingly; the output end of each motor rotationally penetrates through the side wall of the drying box and extends into the drying box, an eccentric wheel is fixedly installed at the output end of each motor, and transmission blocks with the bottom ends abutting against one ends of the eccentric wheels are fixedly connected to the sides, away from each other, of the movable assemblies correspondingly. The protein powder drying device facilitates the drying process of protein powder and is higher in drying efficiency.

Description

Technical Field

[0001] The utility model relates to the field of protein powder production, in particular to a drying device for protein powder production. Background Art

[0002] Industrial protein powder is mainly used to increase nutrition and protein content in various animal feeds. It can also be used for adding fire-fighting materials and electrolysis and electroplating. Industrial protein powder is generally in the form of white powder or light yellow powder, which is easily soluble in water and easy to absorb moisture. Industrial protein powder is made under strictly controlled conditions through hydrolysis, enzymolysis, filtration, deep processing, and high-temperature spray drying.

[0003] As disclosed (announcement) number: the utility model of CN217900329U discloses a kind of protein powder production drying device with screening function, comprise drying box, the inside of described drying box is fixedly installed with one end running through and extending to the filter screen on the right side of drying box, the bottom of described drying box is provided with the driving mechanism extending to drying box inside.This protein powder production drying device with screening function, by the drying mechanism provided with, water is added in drying bin, open electric heating rod and the water in drying bin is heated, the heat in the water can be transferred to heat-conducting plate along radiating fin, protein powder contacts with heat-conducting plate after adding from drying bin top and can carry out the drying operation of protein powder, because the specific heat capacity of water is larger, boiling point is lower, the heat transmitted to heat-conducting plate can be maintained in certain temperature range, because, without the power of frequently changing electric heating rod, contribute to the stability and the service life of promoting drying device, realize the purpose of long service life.

[0004] The device of the above-mentioned utility model is convenient for screening during the protein powder drying process. A conical drying bin is provided in the drying box, and the drying process is carried out by contacting the protein powder with the heat conduction plate provided on the surface of the drying bin. However, the bottom end of the drying bin is fixedly connected to the top end of the rotating rod, and the rotating rod drives the drying bin to rotate under the drive of the motor. Therefore, when the protein powder material falls on the heat conduction plate on the surface of the drying bin, it cannot fully contact it to carry out the drying process, and will be thrown out under the influence of centrifugal force under the action of the rotating drying bin, resulting in poor drying effect. Utility Model Content

[0005] The purpose of the present invention is to provide a drying device for producing protein powder 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 drying device for protein powder production, comprising a drying box, wherein movable components are fixedly installed on both sides of the drying box, and the two movable components are fixedly connected to a plurality of inclined material guide plates on the side close to each other, and a plurality of electric heating rods are embedded and installed on the surface of each material guide plate, and a heat-conducting arc plate is provided on the outside of each electric heating rod, a feeding port is provided at the top of the drying box just above the material guide plate, and motors are fixedly installed on the bottom ends of both sides of the drying box, and each output end of the motor is respectively rotated and penetrated with the side wall of the drying box and extends to the inside of the drying box, and each output end of the motor is fixedly installed with an eccentric wheel, and each movable component is fixedly connected to a transmission block with a bottom end abutting against one end of the eccentric wheel on the side away from each other.

[0007] Preferably, a discharge pipe is fixedly installed at the bottom end of the drying box, and a plurality of electric heating rods are equidistantly distributed along the surface of the guide plate.

[0008] Preferably, each of the movable components comprises a sliding rod fixedly connected to the inner wall of the drying box along a vertical direction, and a sliding sleeve is slidably sleeved on the outer side of the sliding rod.

[0009] Preferably, each of the sliding rods is provided with springs on both sides of the sliding sleeve, and both ends of the spring are fixedly connected to one end of the inner wall of the drying box and one end of the sliding sleeve respectively.

[0010] Preferably, the two sliding sleeves are fixedly connected to transmission blocks on one side away from each other, and the bottom ends of the transmission blocks are configured as arc-shaped cross-section structures.

[0011] Preferably, each of the heat-conducting arc plates is configured as an arc-shaped structure that matches the shape of the electric heating rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model puts the protein powder material into the drying box from the feeding port, and the protein powder material falls on the surface of each guide plate. The protein powder material is heated by multiple electric heating rods and then dried by the heat conduction of each heat-conducting arc plate. A heat-conducting arc plate with an arc-shaped convex structure is provided on the surface of each guide plate to block the protein powder material falling on the surface of the guide plate, thereby preventing the protein powder material from sliding down directly after falling, thereby ensuring that the protein powder material has a more sufficient contact time with the heat-conducting arc plate, thereby ensuring that the drying process can have more sufficient contact. The multiple electric heating rods and heat-conducting arc plates are provided to ensure that the drying process is more sufficient and thorough, thereby improving Its drying efficiency is achieved by controlling the motor so that its output end drives each eccentric wheel to periodically knock the transmission block, thereby knocking each transmission block and increasing the amplitude through the spring, thereby promoting the discharge process of the protein powder material on the surface of each guide plate. At the same time, the mechanical vibration generated by the knocking of the eccentric wheel can also cause the protein powder material agglomerated on the surface of the guide plate to break up, avoiding the influence of agglomeration on the drying process. The frequency of the eccentric wheel knocking the transmission block can be controlled by controlling the speed of each motor. The dried material falls and is discharged from the discharge pipe, and the water vapor generated during the drying process can be discharged from the feeding port. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the structure at point A of the present utility model.

[0016] In the figure: 1. Drying box; 2. Movable component; 3. Guide plate; 4. Electric heating rod; 5. Heat conduction arc plate; 6. Feeding port; 7. Motor; 8. Eccentric wheel; 9. Transmission block; 10. Discharge pipe; 21. Slide rod; 22. Slide sleeve. DETAILED DESCRIPTION

[0017] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0018] Example 1

[0019] See also Figure 1-Figure 2The figure shows a drying device for protein powder production, comprising a drying box 1, wherein movable components 2 are fixedly installed on both sides of the drying box 1, and the two movable components 2 are fixedly connected to a plurality of inclined guide plates 3 on the side close to each other, and a plurality of electric heating rods 4 are embedded and installed on the surface of each guide plate 3, and a heat-conducting arc plate 5 is provided on the outside of each electric heating rod 4. A feeding port 6 is provided at the top of the drying box 1 just above the guide plate 3, and motors 7 are fixedly installed on the bottom ends of both sides of the drying box 1, and the output end of each motor 7 is respectively rotated with the side wall of the drying box 1 and extends into the interior of the drying box 1, and an eccentric wheel 8 is fixedly installed on the output end of each motor 7, and a transmission block 9 is fixedly connected to the side away from each other, the bottom end of which abuts against one end of the eccentric wheel 8.

[0020] In this embodiment, a discharge pipe 10 is fixedly installed at the bottom end of the drying box 1, and several electric heating rods 4 are equidistantly distributed along the surface of the guide plate 3. Each movable component 2 includes a sliding rod 21 fixedly connected to the inner wall of the drying box 1 in the vertical direction, and a sliding sleeve 22 is slidably sleeved on the outer side of the sliding rod 21. Each sliding rod 21 is located on both sides of the sliding sleeve 22 and is respectively sleeved with a spring, and the two ends of the spring are respectively fixedly connected to one end of the inner wall of the drying box 1 and one end of the sliding sleeve 22. The two sliding sleeves 22 are respectively fixedly connected to a transmission block 9 on the side away from each other, and the bottom end of the transmission block 9 is set to a cross-sectional arc structure, and each heat-conducting arc plate 5 is set to an arc structure adapted to the shape of the electric heating rod 4.

[0021] Furthermore, the protein powder material is put into the drying box 1 through the feeding port 6, falls on the surface of each guide plate 3, and is dried by the heat conduction of each heat-conducting arc plate 5 under the heating of multiple electric heating rods 4. A heat-conducting arc plate 5 with an arc-shaped convex structure is provided on the surface of each guide plate 3 to block the protein powder material falling on the surface of the guide plate 3, thereby preventing the protein powder material from sliding down directly after falling, thereby ensuring that the protein powder material has more sufficient contact time with the heat-conducting arc plate 5, thereby ensuring that the drying process can be more fully contacted, and multiple electric heating rods 4 and heat-conducting arc plates 5 are provided to ensure that the drying process is more fully and thoroughly, thereby improving its Drying efficiency is improved by controlling the motor 7 so that its output end drives each eccentric wheel 8 to periodically knock the transmission block 9, thereby knocking each transmission block 9 and increasing the amplitude through the spring, thereby promoting the unloading process of the protein powder material on the surface of each guide plate 3. At the same time, the mechanical vibration generated by the knocking of the eccentric wheel 8 can also cause the protein powder material agglomerated on the surface of the guide plate 3 to be broken, thereby avoiding the influence of agglomeration on the drying process. The frequency of the knocking of the transmission block 9 by the eccentric wheel 8 can be controlled by controlling the speed of each motor 7. The dried material falls and is discharged from the discharge pipe 10, and the water vapor generated in the drying process can be discharged from the feeding port 6.

[0022] The working principle of the utility model is as follows: the protein powder material is put into the drying box 1 through the feeding port 6, and falls on the surface of each guide plate 3. The drying process is carried out by heat conduction of each heat-conducting arc plate 5 under the heating of multiple electric heating rods 4. A heat-conducting arc plate 5 with an arc-shaped convex structure is provided on the surface of each guide plate 3 to block the protein powder material falling on the surface of the guide plate 3, thereby preventing the protein powder material from sliding down directly after falling, thereby ensuring that the protein powder material has a more sufficient contact time with the heat-conducting arc plate 5, thereby ensuring that the drying process can have more sufficient contact, and multiple electric heating rods 4 and heat-conducting arc plates 5 are provided to ensure that the drying process is more sufficient and thorough. To improve the drying efficiency, the motor 7 is controlled so that its output end drives each eccentric wheel 8 to periodically knock the transmission block 9, thereby knocking each transmission block 9 and increasing the amplitude through the spring, thereby promoting the unloading process of the protein powder material on the surface of each guide plate 3. At the same time, the mechanical vibration generated by the knocking of the eccentric wheel 8 can also cause the protein powder material agglomerated on the surface of the guide plate 3 to be broken, thereby avoiding the agglomeration affecting the drying process. The frequency of the knocking of the transmission block 9 by the eccentric wheel 8 can be controlled by controlling the speed of each motor 7. The dried material falls and is discharged from the discharge pipe 10, and the water vapor generated during the drying process can be discharged from the feeding port 6.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for producing protein powder, comprising a drying box (1), characterized in that: The drying box (1) is fixedly provided with movable components (2) on both sides thereof, and the two movable components (2) are fixedly connected to a plurality of inclined guide plates (3) on the side close to each other, and a plurality of electric heating rods (4) are embedded and installed on the surface of each guide plate (3), and a heat conduction arc plate (5) is provided on the outside of each electric heating rod (4). The top of the drying box (1) is provided with a feeding port (6) located just above the guide plate (3), and motors (7) are fixedly provided on the bottom ends of both sides of the drying box (1), and the output end of each motor (7) is respectively rotatably connected to the side wall of the drying box (1) and extends into the interior of the drying box (1), and an eccentric wheel (8) is fixedly provided on the output end of each motor (7), and a transmission block (9) whose bottom end abuts against one end of the eccentric wheel (8) is fixedly connected to the side of each movable component (2) away from each other.

2. A drying device for producing protein powder according to claim 1, characterized in that: A discharge pipe (10) is fixedly installed at the bottom end of the drying box (1), and a plurality of electric heating rods (4) are distributed at equal distances along the surface of the guide plate (3).

3. A drying device for producing protein powder according to claim 2, characterized in that: Each movable assembly (2) comprises a sliding rod (21) fixedly connected to the inner wall of the drying box (1) in a vertical direction, and a sliding sleeve (22) is slidably sleeved on the outer side of the sliding rod (21).

4. A drying device for producing protein powder according to claim 3, characterized in that: Each of the slide rods (21) is located on both sides of the slide sleeve (22) and is respectively sleeved with a spring, and both ends of the spring are respectively fixedly connected to one end of the inner wall of the drying box (1) and one end of the slide sleeve (22).

5. A drying device for producing protein powder according to claim 4, characterized in that: The two sliding sleeves (22) are fixedly connected to transmission blocks (9) on the sides away from each other, and the bottom ends of the transmission blocks (9) are configured as arc-shaped cross-section structures.

6. A drying device for producing protein powder according to claim 5, characterized in that: Each of the heat-conducting arc plates (5) is configured as an arc-shaped structure that matches the shape of the electric heating rod (4).

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