Laminar flow drying device for bio-based material

Abstract

The utility model provides a bio-based material laminar flow drying device, which belongs to the field of bio-based materials and comprises a drying box, a rotating disc is arranged at the bottom of the inner wall of the drying box, a plurality of vertical rods are fixedly mounted at the top of the rotating disc, and two mounting frames are arranged on the surfaces of the plurality of vertical rods. The two sides of the inner wall of the mounting frame are each provided with two sliding grooves, and the inner walls of the two sliding grooves are provided with screening assemblies. The two vibration motors drive the two bearing strips to vibrate and drive the two sliding blocks to move up and down on the surfaces of the guide rods in the two sliding grooves; a sliding block is matched with a sliding groove to vertically extrude a first spring and a second spring on the surface of a guide rod to different degrees, so that a sieve tray is driven to vibrate, the bio-based material is shaken off and falls into a collecting tray, and the bio-based material is dried under the action of a heating pipe, a heating box and a moisture removal fan in the process; and the rotating motor is matched with the rotating disc and the multiple vertical rods so as to drive the structure on the mounting frame to rotate, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of bio-based materials, in particular to a laminar flow drying device for bio-based materials. Background Art

[0002] Bio-based materials are a new material industry. Bio-based materials are bioplastics, energy-saving insulation materials, and wood-plastic composite materials that are transformed from agricultural and forestry biomass as raw materials. The abundant agricultural and forestry biomass resources are used to develop recyclable bio-based materials. Bio-based materials can replace plastics, steel, cement and other materials to the maximum extent. A drying device will be used in the processing of bio-based materials to dry the bio-based materials. After searching, a bio-based material laminar flow drying device disclosed in the application number CN202321485183.1 is recorded to include a drying box, a heating component is installed on the inner wall of the drying box, a dehumidification fan is installed at the rear end of the drying box, a rotating structure is installed at the bottom end of the drying box, and the rotating structure includes a support seat, a motor is installed inside the support seat, a rotating rod is installed at the top of the motor, and a connecting sleeve is fixed on the outside of the rotating rod. A visible window is fixed at the top of the inside of the sealed door, and an insulation layer is provided at the interlayer inside the sealed door. The utility model is provided with a rotating structure. During the drying process, by starting the motor, the motor will drive the rotating rod to rotate, the rotating rod will drive the connecting sleeve to rotate, and the connecting sleeve will drive the placement groove to rotate slowly during the rotation, thereby increasing the fluidity of hot air and bio-based materials and improving the drying efficiency of bio-based materials. However, the device still has the following defects in actual use: the drying effect of the device is insufficient when used, and the bio-based materials will still be in a state of accumulation. Therefore, it is necessary to design a bio-based material laminar flow drying device with an adjustment function. Utility Model Content

[0003] The purpose of the utility model is to provide a laminar flow drying device for bio-based materials to solve the problems raised by the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bio-based material laminar flow drying device, comprising a drying box, a rotating disk is arranged at the bottom of the inner wall of the drying box, a plurality of vertical rods are fixedly installed on the top of the rotating disk, two mounting frames are arranged on the surfaces of the plurality of vertical rods, two slide grooves are arranged on both sides of the inner wall of the mounting frame, and screening components are arranged on the inner walls of the two groups of the slide grooves;

[0005] A screening assembly, the screening assembly includes two groups of guide rods installed on the inner walls of two groups of slide grooves, the surfaces of the bottom ends of the two groups of guide rods are sleeved with a first spring, and the surfaces of the top ends are sleeved with a second spring, the opposite ends of the first spring and the second spring are fixedly connected to the slider, and the other side of the slider is fixedly connected to the side of the load-bearing bar, vibration motors are provided on both sides of the bottom of the two load-bearing bars, and limit assemblies are provided on both sides of the top of the two load-bearing bars, and the sides of the top are installed and connected to the bottom of the sieve plate.

[0006] The limit assembly includes two groups of fixed rods installed on both sides of the top of the two load-bearing bars. The surfaces of the two groups of fixed rods are rotatably connected to the limit blocks, and the top is provided with a locking knob. One side of the bottom of the limit block is engaged with the side of the top of the sieve plate.

[0007] As a preferred solution of the utility model: first grooves are provided on the edges of the two load-bearing bars on opposite sides, and the inner walls of the two first grooves are engaged and connected with the two sides of the bottom of the sieve plate.

[0008] As a preferred solution of the utility model: second slots are provided on both sides of the bottom of the inner wall of the mounting frame, the inner walls of the two second slots are snap-connected with the two sides of the bottom of the collecting tray, and the sieve tray and the collecting tray are of the same size.

[0009] As a preferred solution of the utility model: through holes are provided on the tops of the two groups of sliding blocks, and the inner walls of the through holes are slidably connected to the surface of the guide rod.

[0010] As a preferred solution of the utility model: a heating box is arranged below one side of the drying box, the top of the heating box is connected to the drying box through an air supply pipe, and a plurality of blowing hoods are arranged on the top of the air supply pipe.

[0011] As a preferred solution of the utility model: heating plates are provided on both sides of the inner wall of the drying box, a plurality of heating tubes are provided on the surface of the heating plates, and two dehumidification fans are provided on the other side of the inner wall of the drying box.

[0012] As a preferred solution of the utility model: a box door is arranged on the edge of the inner wall of the drying box, and an observation window is arranged on the surface of the box door.

[0013] As a preferred solution of the utility model: a groove is provided at the bottom of the inner wall of the drying box, an annular groove is provided at the edge of the inner wall of the groove, a rotating motor is provided at the bottom of the inner wall of the groove, an output shaft of the rotating motor is fixedly connected to the bottom of the rotating disk, and the side of the bottom of the rotating disk is rotatably connected to the inner wall of the annular groove, a control panel is provided on the surface of the other side of the drying box, and the rotating motor and the vibration motor are electrically connected to an external power supply through the control panel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) Two sets of vibration motors drive two load-bearing bars to vibrate, and the two load-bearing bars drive two sets of sliders to move up and down on the surfaces of guide rods in the two sets of slide grooves. The sliders cooperate with the slide grooves to squeeze the first spring and the second spring on the surface of the guide rod up and down to different degrees, thereby driving the sieve plate to vibrate, shaking off the internal bio-based materials and dropping them into the collection plate. In this process, the bio-based materials are dried under the joint action of the heating tube, the heating box and the dehumidification fan. The rotating motor cooperates with the rotating disk to drive several vertical poles to move, thereby driving the structure on the mounting frame to rotate, thereby improving the drying effect of the materials;

[0016] (2) By engaging the two sides of the bottom of the sieve plate with the two first slots on the two load-bearing bars, rotating the two sets of limit blocks on the surfaces of the two sets of fixing rods so that the bottom is engaged with the side of the top of the sieve plate, and locking them with the locking knobs on the top of the two sets of fixing rods, the sieve plate and the two load-bearing bars can be easily installed and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the screening component and the limiting component of the utility model.

[0021] In the figure: 1, drying box; 11, rotating plate; 12, vertical pole; 13, mounting frame; 14, slide slot; 15, sieve plate; 16, second card slot; 17, collecting plate; 18, heating box; 19, air supply pipe; 110, blowing hood; 111, heating plate; 112, heating pipe; 113, dehumidification fan; 114, box door; 115, observation window; 116, groove; 117, annular groove; 118, rotating motor; 119, control panel;

[0022] 2. Screening assembly; 21. Guide rod; 22. First spring; 23. Second spring; 24. Sliding block; 25. Load-bearing bar; 26. Vibrating motor; 27. First slot; 28. Through hole;

[0023] 3. Limiting assembly; 31. Fixing rod; 32. Limiting block; 33. Locking knob. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 A bio-based material laminar flow drying device comprises a drying box 1, a rotating disk 11 is arranged at the bottom of the inner wall of the drying box 1, a plurality of vertical rods 12 are fixedly installed on the top of the rotating disk 11, two mounting frames 13 are arranged on the surface of the plurality of vertical rods 12, two chute 14 are arranged on both sides of the inner wall of the mounting frame 13, and a screening component 2 is arranged on the inner wall of the two groups of chute 14;

[0026] See also Figure 4 , screening component 2, the screening component 2 includes two groups of guide rods 21 installed on the inner walls of the two groups of slide grooves 14, the bottom surfaces of the two groups of guide rods 21 are sleeved with first springs 22, and the top surfaces are sleeved with second springs 23, the opposite ends of the first spring 22 and the second spring 23 are fixedly connected to the slider 24, and the other side of the slider 24 is fixedly connected to the side of the load-bearing bar 25, and vibration motors 26 are arranged on both sides of the bottom of the two load-bearing bars 25, and limit assemblies 3 are arranged on both sides of the top of the two load-bearing bars 25, and the sides of the top are installed and connected with the bottom of the sieve plate 15.

[0027] During specific use: two groups of vibration motors 26 drive two load-bearing bars 25 to vibrate, and the two load-bearing bars 25 drive two groups of sliders 24 to move up and down on the surface of the guide rod 21 in the two groups of slide grooves 14. The sliders 24 cooperate with the slide grooves 14 to squeeze the first spring 22 and the second spring 23 on the surface of the guide rod 21 up and down to different degrees, thereby driving the sieve plate 15 to vibrate, shaking off the internal bio-based material and dropping it into the collection plate 17. In this process, the heating tube 112, the heating box 18 and the dehumidification fan 113 work together to dry it. The rotating motor 118 cooperates with the rotating disk 11 to drive several vertical poles 12 to move, thereby driving the structure on the mounting frame 13 to rotate, thereby improving the material drying effect.

[0028] See also Figure 4 , the limit assembly 3, the limit assembly 3 includes two sets of fixed rods 31 installed on both sides of the top of the two load-bearing bars 25, the surfaces of the two sets of fixed rods 31 are rotatably connected to the limit blocks 32, and the top is provided with a locking knob 33, and one side of the bottom of the limit block 32 is engaged with the side of the top of the sieve plate 15.

[0029] During specific use: engage the two sides of the bottom of the sieve plate 15 with the two first slots 27 on the two load-bearing bars 25, rotate the two groups of limit blocks 32 on the surfaces of the two groups of fixing rods 31 to make their bottoms engage with the sides of the top of the sieve plate 15, and lock them with the locking knobs 33 on the tops of the two groups of fixing rods 31, so as to facilitate the installation and fixation of the sieve plate 15 and the two load-bearing bars 25.

[0030] See also Figure 4 The edges of the two load-bearing bars 25 on opposite sides are each provided with a first slot 27 , and the inner walls of the two first slots 27 are engaged with the two sides of the bottom of the sieve plate 15 .

[0031] When in use, the two sides of the bottom of the sieve plate 15 are engaged with the two first slots 27 on the two load-bearing bars 25 , so as to facilitate the placement of the sieve plate 15 .

[0032] See also Figure 3 Second card slots 16 are provided on both sides of the bottom of the inner wall of the mounting frame 13 , and the inner walls of the two second card slots 16 are engaged with both sides of the bottom of the collecting tray 17 , and the sieve tray 15 and the collecting tray 17 are of the same size.

[0033] When in use, the two sides of the bottom of the collecting tray 17 are engaged with the inner walls of the two second slots 16 , so that the collecting tray 17 is conveniently placed on the bottom of the inner wall of the mounting frame 13 .

[0034] See also Figure 4 A through hole 28 is formed at the top of the two sets of sliders 24 , and the inner wall of the through hole 28 is slidably connected to the surface of the guide rod 21 .

[0035] During specific use, the two groups of slide blocks 24 cooperate with the two groups of through holes 28 to facilitate sliding on the surfaces of the two groups of guide rods 21 .

[0036] See also Figure 2 A heating box 18 is provided below one side of the drying box 1 , and the top of the heating box 18 is connected to the drying box 1 through an air supply pipe 19 , and a plurality of blowing hoods 110 are provided on the top of the air supply pipe 19 .

[0037] When in use, the heating box 18 delivers the heated air into the drying box 1 through the air supply pipe 19 , and cooperates with a plurality of blowing hoods 110 to blow the hot air from the bottom to the top of the drying box 1 .

[0038] See also Figure 2 A heating plate 111 is disposed on both sides of the inner wall of the drying box 1 , a plurality of heating tubes 112 are disposed on the surface of the heating plate 111 , and two dehumidification fans 113 are disposed on the other side of the inner wall of the drying box 1 .

[0039] When in use, the heating plate 111 cooperates with a plurality of heating tubes 112 to dry the bio-based materials inside the drying box 1 , and cooperates with two dehumidification fans 113 to discharge moisture generated by the drying to the outside of the drying box 1 .

[0040] See also Figure 2 A box door 114 is provided at the edge of the inner wall of the drying box 1 , and an observation window 115 is provided on the surface of the box door 114 .

[0041] During specific use, the observation window 115 on the oven door 114 is convenient for observing the drying condition inside the drying oven 1 .

[0042] See also Figure 2 A groove 116 is provided at the bottom of the inner wall of the drying box 1, an annular groove 117 is provided at the edge of the inner wall of the groove 116, a rotating motor 118 is provided at the bottom of the inner wall of the groove 116, the output shaft of the rotating motor 118 is fixedly connected to the bottom of the rotating disk 11, and the side of the bottom of the rotating disk 11 is rotatably connected to the inner wall of the annular groove 117, a control panel 119 is provided on the surface of the other side of the drying box 1, and the rotating motor 118 and the vibration motor 26 are electrically connected to the external power supply through the control panel 119.

[0043] During specific use: the rotating motor 118 drives the rotating disk 11 to rotate on the inner wall of the annular groove 117, and the rotating disk 11 cooperates with a plurality of vertical rods 12 to drive the two mounting frames 13 to rotate, thereby driving the sieve plate 15 and the collecting plate 17 to rotate, thereby increasing the contact area between the bio-based material and the hot air and improving the drying effect. The control panel 119 is used to control the rotating motor 118 and the vibration motor 26, so as to facilitate the device to adjust the drying process of the bio-based material.

[0044] When in use, the two sides of the bottom of the sieve plate 15 are engaged with the two first slots 27 on the two load-bearing bars 25, and the two groups of limit blocks 32 on the surfaces of the two groups of fixing rods 31 are rotated to make the bottom of the sieve plate 15 engage with the sides of the top of the sieve plate 15, and the locking knobs 33 on the tops of the two groups of fixing rods 31 are used to lock them, so as to facilitate the installation and fixation of the sieve plate 15 and the two load-bearing bars 25; the two groups of vibration motors 26 drive the two load-bearing bars 25 to vibrate, and the two load-bearing bars 25 drive the two groups of sliders 24 to move up and down on the surface of the guide rods 21 in the two groups of slide grooves 14 The slider 24 cooperates with the slide groove 14 to squeeze the first spring 22 and the second spring 23 on the surface of the guide rod 21 up and down to different degrees, thereby driving the sieve plate 15 to vibrate, shaking off the internal bio-based material and dropping it into the collection plate 17. In this process, the heating tube 112, the heating box 18 and the dehumidification fan 113 work together to dry it. The rotating motor 118 cooperates with the rotating disk 11 to drive the movement of several vertical poles 12, thereby driving the structure on the mounting frame 13 to rotate, thereby improving the drying effect of the material.

[0045] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laminar flow drying device for bio-based materials, It is characterized in that The drying box (1) comprises a rotating disk (11) at the bottom of the inner wall of the drying box (1), a plurality of vertical rods (12) are fixedly mounted on the top of the rotating disk (11), two mounting frames (13) are arranged on the surfaces of the plurality of vertical rods (12), two sliding grooves (14) are arranged on both sides of the inner wall of the mounting frame (13), and screening components (2) are arranged on the inner walls of the two groups of sliding grooves (14); A screening assembly (2), the screening assembly (2) comprising two groups of guide rods (21) mounted on the inner walls of the two groups of slide grooves (14), the bottom surfaces of the two groups of guide rods (21) are sleeved with first springs (22), and the top surfaces are sleeved with second springs (23), the opposite ends of the first spring (22) and the second spring (23) are fixedly connected to a slider (24), the other side of the slider (24) is fixedly connected to the side of a load-bearing bar (25), both sides of the bottom of the two load-bearing bars (25) are provided with vibration motors (26), both sides of the top of the two load-bearing bars (25) are provided with limit assemblies (3), and the sides of the top are installed and connected to the bottom of the sieve plate (15); A limit assembly (3), the limit assembly (3) comprising two groups of fixed rods (31) installed on both sides of the top of two load-bearing bars (25), the surfaces of the two groups of fixed rods (31) are rotatably connected to limit blocks (32), and a locking knob (33) is provided on the top, and one side of the bottom of the limit block (32) is snap-connected with the side of the top of the sieve plate (15).

2. A bio-based material laminar flow drying device according to claim 1, Features: The edges of the two load-bearing bars (25) on opposite sides are each provided with a first clamping groove (27), and the inner walls of the two first clamping grooves (27) are clamped and connected with the two sides of the bottom of the sieve plate (15).

3. A bio-based material laminar flow drying device according to claim 1, Features: Second slots (16) are provided on both sides of the bottom of the inner wall of the mounting frame (13), and the inner walls of the two second slots (16) are snap-fitted and connected to the two sides of the bottom of the collecting tray (17), and the sieve tray (15) and the collecting tray (17) are of the same size.

4. A bio-based material laminar flow drying device according to claim 1, Features: The tops of the two groups of sliding blocks (24) are both provided with through holes (28), and the inner walls of the through holes (28) are slidably connected to the surface of the guide rod (21).

5. A bio-based material laminar flow drying device according to claim 1, Features: A heating box (18) is arranged below one side of the drying box (1), the top of the heating box (18) is connected to the drying box (1) through an air supply pipe (19), and a plurality of blowing hoods (110) are arranged on the top of the air supply pipe (19).

6. A bio-based material laminar flow drying device according to claim 1, Features: Heating plates (111) are provided on both sides of the inner wall of the drying box (1), a plurality of heating tubes (112) are provided on the surface of the heating plates (111), and two dehumidification fans (113) are provided on the other side of the inner wall of the drying box (1).

7. A bio-based material laminar flow drying device according to claim 1, Features: The edge of the inner wall of the drying box (1) is provided with a box door (114), and the surface of the box door (114) is provided with an observation window (115).

8. The laminar flow drying device for bio-based materials according to claim 1, Features: A groove (116) is provided at the bottom of the inner wall of the drying box (1), an annular groove (117) is provided at the edge of the inner wall of the groove (116), a rotating motor (118) is provided at the bottom of the inner wall of the groove (116), an output shaft of the rotating motor (118) is fixedly connected to the bottom of the rotating disk (11), and the side of the bottom of the rotating disk (11) is rotatably connected to the inner wall of the annular groove (117), a control panel (119) is provided on the surface of the other side of the drying box (1), and the rotating motor (118) and the vibration motor (26) are both electrically connected to an external power supply through the control panel (119).

Images