Splash-proof assembly of low-temperature concentration and evaporation device

Abstract

The utility model discloses a splash-proof component of a low-temperature concentration and evaporation device, which comprises a splash-proof baffle, the splash-proof baffle is fixedly connected to a feed pipe, the lower end of the feed pipe is connected with an atomizing nozzle, the splash-proof baffle covers the area above the atomizing nozzle, the upper end of the feed pipe is connected with a chuck, the chuck is fixed on a container, and part of the feed pipe enters the container. According to the splash-proof assembly of the low-temperature concentration and evaporation device, the splash-proof baffle with a larger coverage range is adopted to improve the blocking effect, the installation structure is simple, and the evaporation capacity can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature concentration, in particular to a splash-proof component of a low-temperature concentration evaporation device. Background Art

[0002] Low-temperature spray evaporation and concentration device is a new type of high-efficiency concentrator that uses an atomizer to form tiny droplets of materials to increase their specific surface area and performs atomization evaporation under certain vacuum conditions. It has a large heat transfer coefficient, high evaporation intensity, high concentration rate, and short flow time. It is especially suitable for evaporation and concentration of heat-sensitive materials, high viscosity materials, and removal of solvents.

[0003] This device controls the flow rate and pressure of the circulating pump, transforming the material flowing through the atomizing nozzle into tiny droplets of controllable particle size. Utilizing the principle of boiling point depression under high vacuum, a lower-temperature heat transfer medium is applied externally before entering the nozzle, causing the organic solvent on the surface of the atomized droplets to separate into vapor, thus completing the evaporation and concentration of the material. To prevent the material from being sucked away by the vacuum tube, a splash guard is required.

[0004] Patent CN221358543U discloses a low-temperature spray evaporation concentration device that blocks multiple nozzles through a splash shield. Its coverage and blocking effect are poor and cannot meet usage requirements. Utility Model Content

[0005] The technical problem to be solved by the utility model is: the utility model provides a splash-proof component of a low-temperature concentration evaporation device, which adopts a splash-proof baffle with a larger coverage area to improve the blocking effect, has a simple installation structure, and can effectively improve the evaporation production capacity.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a splash-proof component of a low-temperature concentration and evaporation device, including a splash-proof baffle, the splash-proof baffle is fixedly connected to a feed pipe, the lower end of the feed pipe is connected to an atomizing nozzle, the splash-proof baffle covers the upper area of ​​the atomizing nozzle, the upper end of the feed pipe is connected to a chuck, the chuck is fixed on a container, and part of the feed pipe enters the container.

[0007] Furthermore, in order to facilitate the positioning and installation of the splash guard, the splash guard is integrally connected to the feed pipe by welding.

[0008] Furthermore, in order to adjust the installation position of the splash shield, the splash shield is provided with a connecting seat, and the feed pipe is fixedly connected to the connecting seat.

[0009] Furthermore, in order to achieve quick connection of the splash shield, a threaded hole is provided on the connecting seat, and a set screw is inserted into the threaded hole to fix the feed pipe.

[0010] Furthermore, in order to enable the splash guard to be installed in the container and to adjust the direction of the second feed pipe, the feed pipe includes a first feed pipe and a second feed pipe, the splash guard assembly and the atomizing nozzle are connected to the first feed pipe, and the chuck is connected to the second feed pipe.

[0011] Furthermore, in order to facilitate the docking of the first feed pipe and the second feed pipe, the first feed pipe and the second feed pipe are fixedly connected via a union.

[0012] Furthermore, a plurality of the splash-proof components are arranged in parallel and at intervals on the container.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The splash-proof component of the low-temperature concentration and evaporation device of the utility model can expand the coverage of the splash-proof baffle, effectively blocking part of the atomized particles, so that these particles are not taken away by the vacuum, and effectively improving the collection rate of useful components of the material.

[0015] 2. The anti-splash component of the low-temperature concentration and evaporation device of the utility model has a simplified structure, which facilitates the installation of the first feed pipe, the second feed pipe and the anti-splash baffle. It has a simple structure and is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic structural diagram of the splash-proof assembly of the low-temperature concentration and evaporation device of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the splash-proof component;

[0019] Figure 3 A schematic structural diagram of a splash guard according to another embodiment;

[0020] In the figure: 1, splash guard, 11, connecting seat, 2, atomizing nozzle, 3, chuck, 4, first feed pipe, 5, second feed pipe, 6, union, 7, container. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1 and Figure 2 As shown, a splash-proof assembly of a low-temperature concentration and evaporation device, multiple splash-proof assemblies are arranged in parallel and at intervals on a container.

[0025] The splash guard assembly includes a splash guard 1, which is fixed to the feed pipe. The atomizing nozzle 2 is connected to the lower end of the feed pipe. The splash guard 1 covers the area above the atomizing nozzle 2. The splash guard 1 separates the atomizing nozzle 2 from the vacuum pipe, preventing the material sprayed from the atomizing nozzle 2 from being sucked away by the vacuum pipe. The splash guard 1 has a wide coverage area, which can provide better isolation.

[0026] The upper end of the feed pipe is connected to a chuck 3 , which is fixed on a container 7 , and a portion of the feed pipe enters the container 7 .

[0027] The feed pipe includes a first feed pipe 4 and a second feed pipe 5. An atomizing nozzle 2 and a splash shield 1 are connected below the first feed pipe 4.

[0028] The splash shield 1 is integrally connected to the first feed pipe 4 by welding, and the weld surface is polished so that the two are connected as a whole for easy installation.

[0029] like Figure 3To facilitate adjustment of the position of the splash shield 1 according to different usage scenarios, the splash shield 1 has a connection base 11, to which the first feed pipe 4 is fixedly connected. The connection base 11 has a threaded hole, into which a set screw is inserted to secure the first feed pipe 4, thereby securing the splash shield to any position on the first feed pipe 4. This mechanical connection facilitates adjustment and replacement. A seal is also provided between the connection base 11 and the first feed pipe 4.

[0030] The chuck 3 is welded to the second feed pipe 5. The chuck 3 is arranged on the container 7 and can support the entire splash-proof assembly.

[0031] In order to consider the installation of the splash-proof mechanism in the container 7, the first feed pipe 4 and the second feed pipe 5 are fixedly connected by a union 6. The splash-proof baffle 1 is placed into the container 7 from above, and the first feed pipe 4 and the second feed pipe 5 are fixed together by connecting the union 6 inside the container 7, so that the direction of the nozzle of the second feed pipe 5 can be adjusted to any angle.

[0032] In summary, the splash-proof assembly of the low-temperature concentration evaporation device of the present invention adopts a splash-proof baffle with a larger coverage area to improve the blocking effect, has a simple installation structure, and can effectively improve the evaporation production capacity.

[0033] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of this utility model. The technical scope of this utility model is not limited to the content of the specification and must be determined according to the scope of the claims.

Claims

1. A splash-proof assembly for a low-temperature concentration and evaporation device, characterized in that: The invention comprises a splash shield (1), wherein the splash shield (1) is fixedly connected to a feed pipe, the lower end of the feed pipe is connected to an atomizing nozzle (2), the splash shield (1) covers the upper area of ​​the atomizing nozzle (2), the upper end of the feed pipe is connected to a chuck (3), the chuck (3) is fixed on a container (7), and a portion of the feed pipe enters the container (7).

2. The splash-proof assembly of the low-temperature concentration and evaporation device according to claim 1, characterized in that: The anti-splash baffle (1) is integrally connected to the feed pipe by welding.

3. The splash-proof assembly of the low-temperature concentration and evaporation device according to claim 1, characterized in that: The anti-splash shield (1) is provided with a connecting seat (11), and the feed pipe is fixedly connected to the connecting seat (11).

4. The splash-proof assembly of the low-temperature concentration and evaporation device according to claim 3, characterized in that: A threaded hole is provided on the connecting seat, and a set screw is inserted into the threaded hole to fix the feed pipe.

5. The splash-proof assembly of the low-temperature concentration and evaporation device according to any one of claims 1 to 4, characterized in that: The feed pipe comprises a first feed pipe (4) and a second feed pipe (5); the anti-splash assembly and the atomizing nozzle (2) are connected to the first feed pipe (4); and the chuck (3) is connected to the second feed pipe (5).

6. The splash-proof assembly of the low-temperature concentration and evaporation device according to claim 5, characterized in that: The first feed pipe (4) and the second feed pipe (5) are fixedly connected via a union (6).

7. The splash-proof assembly of the low-temperature concentration and evaporation device according to claim 1, characterized in that: A plurality of the splash-proof components are arranged in parallel and at intervals on the container (7).

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