Drying equipment for solid bactericide production

Abstract

The utility model provides drying equipment for solid bactericide production, which comprises a drying cylinder, the drying cylinder is supported by a support, a conical cylinder is arranged below the drying cylinder, and a discharge port is arranged at the bottom of the conical cylinder; a vertical inner cylinder is arranged in the drying cylinder, a spiral plate is arranged on the outer side of the inner cylinder in a surrounding mode, the spiral plate is of a hollow structure, and the inner space of the spiral plate is communicated with the interior of the inner cylinder. An upper cover plate is arranged above the drying cylinder, an open hole used for containing a heater is formed in the middle of the upper cover plate, and the lower end of the heater is inserted into the inner cylinder. According to the drying device, the bactericide can be heated and dried in the gliding process, continuous drying operation can be carried out, and the production efficiency is improved; meanwhile, as the internal space of the spiral plate is communicated with the inner cylinder, the temperature rise in the drying cylinder is more uniform after the heater is started, and a heat source cannot directly irradiate the bactericide, so that the local overheating phenomenon is avoided, the uniformity and stability of the drying effect are ensured, and the product quality is improved.

Description

Technical Field

[0001] This utility model belongs to the field of bactericide production technology, and in particular relates to a drying device for the production of solid bactericides. Background Technology

[0002] Solid disinfectants are a class of solid chemical substances that can inhibit or kill microorganisms. In terms of form, they are solid and commonly come in various forms such as powders, granules, tablets, and blocks. Compared to liquid disinfectants, solid disinfectants are easier to store and transport, and have better stability, making them more advantageous in certain specific applications.

[0003] Solid bactericides often contain a certain amount of moisture in the early stages of production. For example, after reaction and mixing, the material may be in a damp state. The appropriate moisture content has a key impact on ensuring the stability, activity, and shelf life of the product. Excessive moisture may lead to problems such as product clumping, decomposition of active ingredients, or the growth of microorganisms. Therefore, drying equipment is needed to accurately remove this excess moisture through heating, ventilation, and other methods to ensure that the moisture content of the solid bactericide meets the specified standards.

[0004] However, existing drying equipment can only put a fixed amount of solid bactericide into the drying chamber and seal it for drying. After drying, it can be taken out before the next batch can be dried. It cannot carry out continuous drying operations, resulting in low production efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a drying device for the production of solid bactericides, and the technical solution adopted is as follows:

[0006] A drying device for producing a solid bactericide includes a drying cylinder supported by a support frame, a conical cylinder below the drying cylinder, and a discharge port at the bottom of the conical cylinder; a vertical inner cylinder is provided inside the drying cylinder, and a spiral plate is surrounded on the outside of the inner cylinder, the spiral plate having a hollow structure inside, and the internal space of the spiral plate being connected to the inside of the inner cylinder.

[0007] The drying cylinder is provided with an upper cover plate, and an opening for placing a heater is provided in the middle of the upper cover plate. The heater is fixed by a fixing bracket, and the lower end of the heater is inserted into the interior of the inner cylinder.

[0008] Furthermore, a feeding port is provided on one side of the upper cover plate. After being added, the disinfectant slowly slides down the upper surface of the spiral plate. During the sliding process, the disinfectant remains evenly spread on the upper surface of the spiral plate.

[0009] Furthermore, the surface slope of the spiral plate is less than 10 degrees; several baffles are set on the surface of the spiral plate, which are all designed to slow down the downward speed of the bactericide and ensure that it is fully heated on the spiral plate to achieve the best drying effect.

[0010] Furthermore, a vibration motor is installed on the outside of the drying cylinder to prevent the disinfectant from clogging inside the drying cylinder. The vibration of the motor promotes the smooth flow of the disinfectant.

[0011] Furthermore, a baffle is provided at the upper end of the spiral plate and on one side of the feeding port. The baffle can effectively prevent the bactericide from falling from the other side of the spiral plate and ensure that the bactericide slides down along the predetermined path.

[0012] Furthermore, a heat-conducting plate is provided inside the spiral plate. The heat-conducting plate is in close contact with the upper surface of the spiral plate's internal space, which can accelerate the transfer of heat to the upper surface of the spiral plate, speed up the drying speed of the bactericide, and reduce the preheating time of the drying cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention, through the design of the spiral plate, enables the bactericide to be heated and dried during its downward descent, allowing for continuous drying operations and improving production efficiency. Simultaneously, because the internal space of the spiral plate is connected to the inner cylinder, the temperature rise inside the drying cylinder is more uniform after the heater is activated, and the heat source does not directly irradiate the bactericide, avoiding localized overheating and ensuring the uniformity and stability of the drying effect, thus improving product quality.

[0015] This invention slows down the downward speed of the bactericide by limiting the slope of the spiral plate and setting a baffle plate on the upper surface of the spiral plate, ensuring that it is fully heated and avoiding poor drying quality due to excessive speed; at the same time, with the assistance of the vibrating motor, the bactericide flows more smoothly and avoids clogging. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the heater installation structure of this utility model;

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

[0019] Figure 4 This is a schematic diagram of the structure of the spiral plate of this utility model;

[0020] Figure 5 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the picture:

[0022] 1-Drying cylinder, 11-Support, 12-Conical cylinder, 2-Upper cover plate, 21-Feeding port, 3-Vibration motor, 4-Inner cylinder, 5-Spiral plate, 51-Baffle, 52-Blocking plate, 53-Heat-conducting plate, 6-Fixed frame, 7-Heater. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] As attached Figure 1-5 As shown.

[0025] A drying device for producing solid bactericide includes a drying cylinder 1 supported by a support frame 11. A conical cylinder 12 is provided below the drying cylinder 1, and a discharge port is provided at the bottom of the conical cylinder 12 to facilitate the smooth discharge of the dried solid bactericide.

[0026] Inside the drying cylinder 1, there is a vertical inner cylinder 4, and a spiral plate 5 is arranged around the outside of the inner cylinder 4, as shown in the attached figure. Figure 3 , 4 As shown, the spiral plate 5 has a hollow structure inside, and the internal space of the spiral plate 5 is connected to the inside of the inner cylinder 4.

[0027] Furthermore, an upper cover plate 2 is provided above the drying cylinder 1, and an opening for placing the heater 7 is provided in the middle of the upper cover plate 2. The heater 7 is fixed by a fixing bracket 6, and the lower end of the heater 7 is inserted into the inner cylinder 4.

[0028] Based on the above structure, after the heater 7 is turned on, the air inside the inner cylinder 4 and the spiral plate 5 is heated. When the device is in use, the solid bactericide that needs to be dried is slowly put into the feeding port 21 in the upper cover plate 2. After being put in, the bactericide slowly slides down the upper surface of the spiral plate 5. During the sliding process, the bactericide is kept spread out on the upper surface of the spiral plate 5, so that the put in bactericide can fully contact the upper surface of the spiral plate 5, thereby making the bactericide evenly heated and accelerating drying.

[0029] To prevent the disinfectant from sliding down too quickly, the surface slope of the spiral plate 5 is less than 10 degrees, and several baffles 52 are installed on the surface of the spiral plate 5 to slow down the downward speed of the disinfectant and ensure that it is fully heated on the spiral plate. The position and number of baffles 52 are adjusted according to actual needs to achieve the best drying effect.

[0030] Furthermore, to prevent the disinfectant from clogging inside the drying cylinder 1, a vibration motor 3 is installed on the outside of the drying cylinder 1. The vibration of the motor promotes the smooth flow of the disinfectant and avoids accumulation.

[0031] The working principle of this device is as follows: the heat generated by the heater 7 can be quickly transferred to the entire drying cylinder 1 through the internal space of the inner cylinder 4 and the spiral plate 5, so that the bactericide is evenly heated during the slow downward movement, the moisture evaporates, and finally the dried finished product is discharged through the discharge port at the bottom of the conical cylinder 12.

[0032] In the above process, in order to increase the heat exchange efficiency, a heat-conducting plate 53 is provided in the internal space of the spiral plate 5. The heat-conducting plate 53 is closely attached to the inner upper surface of the spiral plate 5 to form a heat conduction channel, which can accelerate the heat transfer to the upper surface of the spiral plate 5, further accelerate the drying speed of the bactericide, and reduce the preheating time of the drying cylinder 1.

[0033] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solution described in this utility model, or by designing a similar technical solution inspired by the technical solution described in this utility model, falls within the protection scope of this utility model.

Claims

1. A drying device for producing a solid bactericide, comprising a drying cylinder (1), characterized in that: The drying cylinder (1) is supported by a bracket (11). A conical cylinder (12) is provided below the drying cylinder (1), and a discharge port is provided at the bottom of the conical cylinder (12). Inside the drying cylinder (1), there is a vertical inner cylinder (4). A spiral plate (5) is surrounded on the outside of the inner cylinder (4). The spiral plate (5) has a hollow structure inside, and the internal space of the hollow structure is connected to the inside of the inner cylinder (4). The drying cylinder (1) is provided with an upper cover plate (2), and an opening for placing a heater (7) is provided in the middle of the upper cover plate (2). The heater (7) is fixed by a fixing bracket (6), and the lower end of the heater (7) is inserted into the interior of the inner cylinder (4).

2. The drying equipment for producing solid bactericides as described in claim 1, characterized in that: The upper cover plate (2) is provided with a feeding port (21) on one side.

3. The drying equipment for producing solid bactericides as described in claim 1, characterized in that: The surface slope of the spiral plate (5) is less than 10 degrees.

4. The drying equipment for producing solid bactericides as described in claim 3, characterized in that: The surface of the spiral plate (5) is provided with several baffles (52).

5. The drying equipment for producing solid bactericides as described in claim 4, characterized in that: A vibration motor (3) is installed on the outside of the drying cylinder (1).

6. The drying equipment for producing solid bactericides as described in claim 1, characterized in that: A baffle (51) is provided at the upper end of the spiral plate (5) and on one side of the feeding port (21).

7. The drying equipment for producing solid bactericides as described in claim 4, characterized in that: A heat-conducting plate (53) is provided in the internal space of the spiral plate (5), and the heat-conducting plate (53) is in close contact with the upper surface of the internal space of the spiral plate (5).

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