Circulating drying system for dispersing agent

Abstract

The utility model relates to the technical field of drying equipment, in particular to a circulating drying system for dispersing agents, which comprises a storage cavity and a plurality of supporting legs for supporting, the bottom end of the storage cavity is provided with a discharge port and a sealing piece for shielding the discharge port, one side of the storage cavity is vertically provided with a feeding cavity, and the other side of the storage cavity is provided with a discharging port. The upper end and the lower end of the side, close to the material storage cavity, of the feeding cavity are provided with a discharging port and a feeding port correspondingly, the discharging port communicates with the top end of the material storage cavity, the feeding port communicates with the discharging port, and the feeding cavity is provided with a conveying mechanism used for conveying materials entering the feeding cavity through the feeding port upwards. A first hot air pipe is arranged on the outer side wall of the feeding cavity in the length direction of the feeding cavity, the first hot air pipe communicates with the interior of the feeding cavity through a plurality of branch pipes, by arranging the feeding cavity and the conveying mechanism, materials at the bottom end of the material storage cavity can be continuously conveyed upwards, the materials are in full contact with hot air while being conveyed upwards, and the drying effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a circulating drying system for a dispersant. Background Art

[0002] Chemical dispersants consist of surfactants, solvents, and a small amount of additives. Surfactants significantly reduce the interfacial tension between oil and water, solvents dilute the oil and reduce its viscosity to facilitate emulsification, and stabilizers adjust the pH and increase the stability of the emulsion. Applying a dispersant after an oil spill can reduce the size of oil droplets to micrometers, thereby visually reducing the appearance of pollution and minimizing the chance of large oil spills adhering to the coast. During the actual production of dispersant powders, a dryer is required to remove moisture.

[0003] In the Chinese Patent Literature Library, application number 202323493652.7 discloses a circulating drying system for dispersants. A lifting assembly is set on one side of the box to continuously transport the material from the bottom of the box to the top. Several guide plates are set inside the box. The material is fully exposed to hot air and dried as it falls along the guide plates. However, in actual use, when there is a lot of material inside the box and the number of guide plates is small, the contact time between the material and the hot air is short, and the drying effect is poor. Summary of the Invention

[0004] The purpose of the utility model is to provide a circulating drying system for dispersants to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating drying system for dispersants, comprising a storage chamber and a plurality of supporting legs for support, the bottom end of the storage chamber is provided with a discharge port and a sealing member for blocking the discharge port, a feeding chamber is vertically provided on one side of the storage chamber, and the upper and lower ends of the feeding chamber close to the side of the storage chamber are respectively provided with a discharge port and a feed port, the discharge port is connected with the top end of the storage chamber, the feed port is connected with the discharge port, the feeding chamber is provided with a conveying mechanism for conveying the material entering the feeding chamber through the feed port upward, the outer wall of the feeding chamber is provided with a first hot air pipe along its length direction, and the first hot air pipe is connected with the interior of the feeding chamber through a plurality of branch pipes.

[0006] Furthermore, the conveying mechanism includes a rotating shaft vertically arranged inside the feeding chamber, a motor driving the rotating shaft to rotate, and a Jiaolong blade fixed on the rotating shaft. The outer periphery of the Jiaolong blade is tightly fitted with the inner wall of the feeding chamber, and is used to convey the material at the bottom end of the feeding chamber upward.

[0007] Furthermore, the bottom end of the feed port is coplanar with the bottom end of the discharge port, and the sealing member is a plate-like structure slidably arranged at the bottom end of the discharge port via a slide rail.

[0008] Furthermore, a second hot air pipe is installed at the top end of the inner side wall of the storage cavity, and a plurality of air outlets are provided on the second hot air pipe.

[0009] Furthermore, an openable and closable top cover is provided at the top of the storage cavity.

[0010] Furthermore, a heating element is provided on the side wall of the feeding cavity along its length direction, and the heating element is used to replace the first hot air pipe and the branch pipe.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The circulating drying system for dispersants can continuously convey the material at the bottom of the storage chamber upward by arranging a feeding chamber and a conveying mechanism on one side of the storage chamber, and a first hot air pipe is arranged on the outer wall of the feeding chamber. The feeding chamber and the conveying mechanism feed the material upward while fully contacting the material with the hot air, thereby achieving a better drying effect.

[0013] By arranging a second hot air pipe and an air outlet at the top end of the inner side wall of the storage cavity, the material discharged from the outlet is in contact with the hot air again, thereby further improving the drying rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model.

[0016] In the figure: 1. Storage chamber; 101. Discharge port; 2. Support legs; 3. Feed chamber; 301. Discharge port; 302. Feed port; 4. Conveying mechanism; 401. Rotating shaft; 402. Motor; 403. Jiaolong blade; 5. First hot air pipe; 501. Branch pipe; 6. Sealing element; 7. Second hot air pipe; 701. Air outlet. 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. In the description of the present invention, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" can explicitly or implicitly include at least one of the features. For the purpose of the description and claims of the present invention and the above-mentioned drawings, the terms "including" and any variations thereof are intended to cover non-exclusive inclusions.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. In addition, in the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0019] See also Figure 1-2 The utility model provides an embodiment: a circulating drying system for dispersants, comprising a storage chamber 1 and four supporting legs 2 for support, wherein the supporting legs 2 are specifically fixed on the outer wall of the storage chamber 1 so that the bottom end of the storage chamber 1 is higher than the placement plane. In this embodiment, the top of the storage chamber 1 is provided with an openable and closable top cover (not shown in the figure). After the dispersant to be dried is added to the interior of the storage chamber 1 through the top of the storage chamber 1, it can be sealed by the top cover to reduce heat loss during the drying process. The bottom end of the storage chamber 1 is provided with a discharge port 101 and a sealing member 6 for blocking the discharge port 101. The discharge port 101 is specifically funnel-shaped, which is convenient for unloading. During the drying operation, the sealing member 6 closes the discharge port 101. After the drying is completed, the sealing member 6 is opened to discharge the material downward.

[0020] A feeding chamber 3 is vertically provided on one side of the storage chamber 1. The feeding chamber 3 is specifically a cylindrical structure and can be fixedly connected to the storage chamber 1 through a bracket. The upper and lower ends of the feeding chamber 3 close to the storage chamber 1 are respectively provided with an outlet 301 and an inlet 302. The outlet 301 is communicated with the top of the storage chamber 1, and the inlet 302 is communicated with the discharge port 101. The feeding chamber 3 is provided with a conveying mechanism 4 for conveying the material entering the feeding chamber 3 through the inlet 302 upward. The conveying mechanism 4 includes a vertically provided feed mechanism 4 and a feed mechanism 4. The rotating shaft 401 inside the cavity 3, the motor 402 that drives the rotating shaft 401 to rotate, and the Jiaolong blade 403 fixed on the rotating shaft 401, the outer periphery of the Jiaolong blade 403 is tightly fitted with the inner wall of the feeding cavity 3, and is used to convey the material at the bottom end of the feeding cavity 3 upward, and the material at the bottom end of the storage cavity 1 enters the interior of the feeding cavity 3 through the feed port 302, and the conveying mechanism 4 conveys the material at the bottom end upward, and finally re-enters the interior of the storage cavity 1 through the discharge port 301, performing a cyclic drying operation, and the drying is more uniform.

[0021] In this embodiment, a first hot air pipe 5 is provided on the outer wall of the feeding chamber 3 along its length direction, and the first hot air pipe 5 is connected to the interior of the feeding chamber 3 through a number of branch pipes 501. The first hot air pipe 5 is connected to the hot air and then sprayed into the interior of the feeding chamber 3 through the branch pipes 501. The conveying mechanism 4 allows the material to fully contact with the hot air during the upward feeding process, thereby improving the drying rate. Furthermore, a heating element can also be provided on the side wall of the feeding chamber 3 along its length direction, and the heating element can be used to replace the first hot air pipe 5 and the branch pipe 501. The heating element can specifically be a heating resistance wire, which is used to heat the material for drying.

[0022] In this embodiment, a second hot air pipe 7 is installed at the top of the inner wall of the storage chamber 1, and a plurality of air outlets 701 are provided on the second hot air pipe 7. The second hot air pipe 7 is connected to the hot air, and the material re-enters the storage chamber 1 through the feed port 302 and comes into contact with the hot air again, thereby further improving the drying rate.

[0023] In this embodiment, the bottom end of the feed port 302 is coplanar with the bottom end of the discharge port 101, and the feed port 302 and the discharge port 101 are combined to form an L-shaped pipe. The seal 6 is a plate-like structure that is slidably arranged at the bottom end of the discharge port 101 through a slide rail. The discharge port 101 can be opened and closed by horizontally sliding the seal 6. Furthermore, in order to improve the stability of the seal 6, a knob for fixing can be provided on the seal 6, and the seal 6 can also be set as a discharge valve as needed for electric control.

[0024] Working principle: First, the dispersant to be dried is added into the interior of the storage chamber 1 through the top of the storage chamber 1, and the material at the bottom of the storage chamber 1 enters the interior of the feeding chamber 3 through the feed port 302. The motor 402 drives the rotating shaft 401 and the dragon blade 403 to rotate, and continuously transports the material at the bottom of the feeding chamber 3 upward. The first hot air pipe 5 is connected to the hot air, and the hot air is sprayed out through the branch pipe 501 to dry the material. After the material is transported to the top, it re-enters the interior of the storage chamber 1 through the discharge port 301, and the second hot air pipe 7 is connected to the hot air, and then sprayed out through the air outlet 701. The material is in contact with the hot air for secondary drying, further improving the drying rate.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A circulating drying system for a dispersant, comprising a storage chamber (1) and a plurality of supporting legs (2), characterized in that: The bottom end of the storage chamber (1) is provided with a discharge port (101) and a sealing member (6) for shielding the discharge port (101); a feeding chamber (3) is vertically provided on one side of the storage chamber (1); and a discharge port (301) and a feed port (302) are respectively provided at the upper and lower ends of the feeding chamber (3) close to the storage chamber (1); the discharge port (301) is communicated with the top end of the storage chamber (1); the feed port (302) is communicated with the discharge port (101); a conveying mechanism (4) is provided on the feeding chamber (3) for conveying upward the material entering the feeding chamber (3) through the feed port (302); a first hot air pipe (5) is provided on the outer wall of the feeding chamber (3) along its length direction, and the first hot air pipe (5) is communicated with the interior of the feeding chamber (3) through a plurality of branch pipes (501).

2. The dispersant circulation drying system according to claim 1, characterized in that: The conveying mechanism (4) comprises a rotating shaft (401) vertically arranged inside the feeding chamber (3), a motor (402) for driving the rotating shaft (401) to rotate, and a Jiaolong blade (403) fixed to the rotating shaft (401), wherein the outer peripheral edge of the Jiaolong blade (403) is tightly fitted with the inner wall of the feeding chamber (3) and is used to convey the material at the bottom end of the feeding chamber (3) upward.

3. The dispersant circulation drying system according to claim 1, characterized in that: The bottom end of the feed port (302) is coplanar with the bottom end of the discharge port (101), and the sealing member (6) is a plate-like structure slidably arranged at the bottom end of the discharge port (101) via a slide rail.

4. The dispersant circulation drying system according to claim 1, characterized in that: A second hot air pipe (7) is installed at the top end of the inner wall of the storage cavity (1), and a plurality of air outlets (701) are provided on the second hot air pipe (7).

5. The dispersant circulation drying system according to claim 1, characterized in that: The top of the storage chamber (1) is provided with an openable and closable top cover.

6. The dispersant circulation drying system according to claim 1, characterized in that: A heating element is provided on the side wall of the feeding cavity (3) along its length direction, and the heating element replaces the first hot air pipe (5) and the branch pipe (501).

Images