Novel spray dryer

Abstract

The utility model relates to the technical field of drying machines, in particular to a novel spray drying machine which comprises a bottom plate, two supporting seats, a machine body, an air inlet assembly, a heating assembly, a pipeline, a filter frame, a connecting mechanism and a protection mechanism, the bottoms of the supporting seats are connected with one side of the top of the bottom plate, the machine body is arranged on the supporting seats, and the air inlet assembly is arranged on the machine body. The air inlet assembly is arranged on the other side of the top of the bottom plate, the heating assembly is arranged on the air inlet assembly, one end of the pipeline is communicated with the air inlet assembly and the heating assembly, the other end of the pipeline is communicated with the interior of the machine body, and the filter frame is connected with the air inlet assembly through the connecting mechanism. The connecting mechanism comprises a sliding groove, a sliding block and a bolt, the sliding groove is formed in the top of the bottom plate, one end of the sliding block is connected with the sliding groove in a sliding mode, the filtering frame is hinged to the sliding block, and the novel spray dryer solves the problem that existing equipment is inconvenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of dryer technology, specifically a novel spray dryer. Background Technology

[0002] As is well known, a spray dryer is a device used to convert liquid materials into dry powder. It is widely used in the agricultural field. Its working principle is to atomize the liquid material into fine droplets through a spraying device, and then rapidly evaporate the moisture in a high-temperature airflow to obtain dry granules.

[0003] Existing spray dryers typically have filter frames installed at the blower to filter the incoming air. However, these filter frames are usually fixed to the blower, making it inconvenient to remove them for cleaning. As a result, filter frames that are not cleaned in a timely manner can affect the blower's airflow efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a novel spray dryer.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: A novel spray dryer includes a base plate, a support base, a machine body, an air inlet assembly, a heating assembly, a pipe, a filter frame, a connecting mechanism, and a protective mechanism. The bottom of the support base is connected to one side of the top of the base plate. The machine body is mounted on the support base, and two support bases are provided. The air inlet assembly is mounted on the other side of the top of the base plate, and the heating assembly is mounted on the air inlet assembly. One end of the pipe communicates with the air inlet assembly and the heating assembly, and the other end of the pipe communicates with the interior of the machine body. The filter frame is connected to the air inlet assembly through the connecting mechanism. The connecting mechanism includes a sliding groove, a slider, and a bolt. The sliding groove is formed on the top of the base plate, and one end of the slider is slidably connected to the sliding groove. The filter frame is hinged to the slider, and the bolt is threadedly connected to the filter frame and the air inlet assembly. The protective mechanism includes a frame, a roller, and a limiting ring. The frame is mounted on the top of the base plate, the roller is sleeved on the frame, and the limiting ring is sleeved on the frame and fixedly connected to the frame.

[0008] To improve stability, this utility model is improved by having the two support seats arranged symmetrically.

[0009] To improve the connection effect, the present invention is improved by providing a plurality of bolts, which are arranged symmetrically.

[0010] To prevent the bolts from rusting after prolonged use, this utility model improves upon the invention by using stainless steel for the bolts.

[0011] To improve the sliding effect, the present invention is improved in that the slider matches the groove.

[0012] To improve the connection effect, the present invention is improved by welding the frame to the base plate.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a novel spray dryer with the following advantages:

[0015] This new type of spray dryer uses a filter frame to filter the air intake from the air inlet assembly, removing particulate impurities and preventing them from entering the assembly. When the filter frame needs cleaning after prolonged use, it can be separated from the air inlet assembly via a control connection mechanism. Then, a protective mechanism blocks the air inlet of the air inlet assembly to prevent external impurities from entering. The filter frame can then be cleaned. This design avoids the inconvenience of cleaning the filter frame, which is difficult to disassemble in traditional structures. It also prevents the filter frame from becoming clogged with impurities and affecting the air intake efficiency of the air inlet assembly if it is not cleaned for a long time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A magnified schematic diagram of the local structure at point A;

[0018] Figure 3 This is a schematic diagram of the axial structure of this utility model;

[0019] Figure 4 This utility model Figure 1 The front view;

[0020] In the diagram: 1. Base plate; 2. Support base; 3. Body; 4. Air inlet assembly; 5. Heating assembly; 6. Pipe; 7. Filter frame; 8. Connecting mechanism; 9. Slide groove; 10. Slider; 11. Bolt; 12. Protective mechanism; 13. Frame; 14. Roller; 15. Limiting ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 A novel spray dryer includes a base plate 1, a support base 2, a machine body 3, an air inlet assembly 4, a heating assembly 5, a pipe 6, a filter frame 7, a connecting mechanism 8, and a protective mechanism 12. The bottom of the support base 2 is connected to one side of the top of the base plate 1. The machine body 3 is mounted on the support base 2. There are two support bases 2. The air inlet assembly 4 is located on the other side of the top of the base plate 1. The heating assembly 5 is mounted on the air inlet assembly 4. One end of the pipe 6 is connected to the air inlet assembly 4 and the heating assembly 5, and the other end of the pipe 6 is connected to the... The internal structure of the body 3 is interconnected. The filter frame 7 is connected to the air inlet assembly 4 via the connecting mechanism 8. The connecting mechanism 8 includes a slide groove 9, a slider 10, and a bolt 11. The slide groove 9 is formed on the top of the base plate 1. One end of the slider 10 is slidably connected to the slide groove 9. The filter frame 7 is hinged to the slider 10. The bolt 11 is threadedly connected to the filter frame 7 and the air inlet assembly 4. The protective mechanism 12 includes a frame 13, a roller 14, and a limiting ring 15. The frame 13 is disposed on the top of the base plate 1.

[0023] In use, first place the equipment in the designated location and connect it to an external power source to power it on. (Details omitted here.) The base plate 1 supports the equipment. Then, pour the material to be processed into the machine body 3. Next, activate the air intake component 4 to draw outside air into the heating component 5 for heating. The heated air is then transmitted through the pipe 6 to the machine body 3. The machine body 3, using standard technology, includes a feeding component, a discharging component, an air outlet component, sensors, a temperature detector, and a humidity detector. (Details omitted here.) After processing, the material is discharged. The filter frame 7 filters the air drawn into the air intake component 4, removing particulate impurities to prevent them from entering. When the filter frame 7 is used for extended periods, it needs to be... During cleaning, the operator first uses an external screwdriver to unscrew bolt 11. Then, they push the filter frame 7, causing the slider 10 to slide on the groove 9, separating the filter frame 7 from the air inlet assembly 4. Next, the filter frame 7, hinged to the slider 10, is rotated 90 degrees to turn it horizontally. A plastic sheet is placed on the roller 14, one end of which is taped. The tape is torn off, and the plastic sheet is pulled to lengthen its edge. The roller 14 then rotates on the frame 13, with the limiting ring 15 limiting its movement. The plastic sheet is then placed over the air inlet of the air inlet assembly 4 and secured with tape to prevent external impurities from entering. The operator then uses an external cleaning device to clean the filter frame 7. After cleaning, the equipment is restored to its original state. Figure 1 The state is as described above, and no specific description is given here. The plastic sheet used can be directly cut off. When the plastic sheet on roller 14 is used up, a new plastic sheet can be wrapped and fixed on roller 14. When replacing the plastic sheet, one end of the plastic sheet is glued to roller 14 with tape, and then the other end of the plastic sheet is also glued with tape. No specific description is given here. The slide groove 9 and slider 10 mentioned in the text are both T-shaped, and no specific description is given here. The control method of this utility model is controlled by manually starting and stopping the switch. The wiring diagram of the power element and the power supply are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring arrangement will not be explained in detail here.

[0024] The stability of the aforementioned support base 2 is poor. To solve this problem, in this embodiment, the two support bases 2 are arranged symmetrically.

[0025] To improve the connection effect, in this embodiment, there are several bolts 11, and the several bolts 11 are arranged symmetrically.

[0026] The bolt 11 is prone to rusting after prolonged use. To solve this problem, in this embodiment, the bolt 11 is made of stainless steel.

[0027] To improve the sliding effect, in this embodiment, the slider 10 is matched with the groove 9.

[0028] To improve the connection effect, in this embodiment, the frame 13 is welded to the base plate 1.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel spray dryer, comprising a base plate (1), a support base (2), a body (3), an air inlet assembly (4), a heating assembly (5), a pipe (6), a filter frame (7), a connecting mechanism (8), and a protective mechanism (12), characterized in that: The bottom of the support base (2) is connected to one side of the top of the base plate (1). The body (3) is mounted on the support base (2). There are two support bases (2). The air inlet assembly (4) is mounted on the other side of the top of the base plate (1). The heating assembly (5) is mounted on the air inlet assembly (4). One end of the pipe (6) is connected to the air inlet assembly (4) and the heating assembly (5). The other end of the pipe (6) is connected to the interior of the body (3). The filter frame (7) is connected to the air inlet assembly (4) through the connecting mechanism (8). The connecting mechanism (8) includes a sliding groove (9) and a sliding block (10). The slide groove (9) is opened on the top of the base plate (1), and one end of the slider (10) is slidably connected to the slide groove (9). The filter frame (7) is hinged to the slider (10). The bolt (11) is threadedly connected to the filter frame (7) and the air inlet assembly (4). The protective mechanism (12) includes a frame (13), a roller (14) and a limiting ring (15). The frame (13) is set on the top of the base plate (1). The roller (14) is sleeved on the frame (13). The limiting ring (15) is sleeved on the frame (13) and fixedly connected to the frame (13).

2. The novel spray dryer according to claim 1, characterized in that: The two support bases (2) are arranged symmetrically.

3. A novel spray dryer according to claim 2, characterized in that: The bolts (11) are provided in a plurality of them, and the plurality of bolts (11) are arranged symmetrically.

4. A novel spray dryer according to claim 3, characterized in that: The bolt (11) is made of stainless steel.

5. A novel spray dryer according to claim 4, characterized in that: The slider (10) is matched with the groove (9).

6. A novel spray dryer according to claim 5, characterized in that: The frame (13) is welded to the base plate (1).

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