Threaded vertical panel evaporator
By using a spiral flow channel and vertical plate partition design, combined with a caster wheel structure, the problem of small contact area between water and air and insufficient residence time in a limited space is solved, achieving a highly efficient and flexible evaporation effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 袁龙
- Filing Date
- 2025-08-20
- Publication Date
- 2026-07-24
AI Technical Summary
Existing evaporation equipment suffers from low evaporation efficiency due to the small contact area between water and air and insufficient liquid residence time within a limited space. Furthermore, the equipment structure is inflexible and difficult to adapt to different site sizes.
The spiral flow channel design, combined with vertical plate partitions and caster wheels, extends the liquid flow path and increases the contact area. The vertical plates divide the liquid into independent water storage spaces, extending the liquid residence time, while the caster wheels ensure the flexibility and stability of the equipment.
It significantly improves evaporation efficiency, increases the contact area between water and air per unit space, extends liquid residence time, enhances the operational flexibility and applicability of the equipment, and meets the demand for high-efficiency evaporation in confined spaces.
Smart Images
Figure CN224540967U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of evaporation equipment technology, specifically to a threaded vertical plate evaporation equipment. Background Technology
[0002] Liquid evaporation is a common process in industrial production, wastewater treatment, and agricultural irrigation, and its efficiency directly affects production progress and treatment results. However, traditional evaporation equipment has significant limitations in terms of space utilization and evaporation efficiency.
[0003] Existing evaporation equipment mostly adopts a planar or trough-type structure, where liquid flows within a horizontal or inclined plane / trough. Due to space constraints, the contact area between water and air is relatively small. To improve evaporation efficiency, it is often necessary to increase the equipment's footprint, which is difficult to achieve in space-constrained scenarios such as small wastewater treatment plants, laboratories, or workshop corners. Even if some equipment increases the contact area by raising the liquid level, the rapid liquid flow can easily lead to insufficient residence time, thus reducing the evaporation effect.
[0004] In addition, the flow channel design of traditional equipment is simple, and some liquids flow out directly without fully contacting the air, which further affects the evaporation efficiency. At the same time, most equipment lacks flexible spatial adaptability and it is difficult to adjust the structure according to the actual site size, which greatly limits the installation and use in small spaces.
[0005] Therefore, how to effectively increase the contact area between water and air and extend the liquid residence time in a limited space, while ensuring that the equipment structure is compact and the operation is flexible, has become a key issue in improving the performance of evaporation equipment, and is also the core technical pain point that this utility model aims to solve. Utility Model Content
[0006] Therefore, this utility model provides a threaded vertical plate evaporation device to solve the problem in the prior art that it is impossible to effectively increase the contact area between water and air and extend the liquid residence time in a limited space, while ensuring that the device has a compact structure and flexible operation, which is the key to improving the performance of evaporation equipment.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] According to a first aspect of the present invention, a threaded vertical plate evaporator includes a base, wherein a column is fixedly installed at the top center of the base;
[0009] A spiral flow channel is spirally installed on the outer wall of the column, and an evaporation channel is provided on the inner wall of the spiral flow channel. Vertical plates are evenly arranged on the inner wall of the evaporation channel.
[0010] Furthermore, each of the four corners of the base is rotatably connected to a caster wheel, which is equipped with a locking structure. The caster wheel is used to control and adjust the position of the base.
[0011] Furthermore, the spiral flow channel is spring-shaped, the cross-section of the spiral flow channel is quadrilateral, and a first end cover plate is fixedly installed at the top port of the spiral flow channel.
[0012] Furthermore, a second end cover plate is fixedly installed at the bottom port of the spiral flow channel, and the height of the first end cover plate and the second end cover plate is flush with the height of the outer walls on both sides of the spiral flow channel.
[0013] Furthermore, there are several vertical plates, the included angle between adjacent vertical plates is set to 90°, and the height of the vertical plates is lower than the height of the outer walls on both sides of the spiral flow channel.
[0014] Furthermore, the vertical plate is used to divide the evaporation channel into several independent water storage spaces, and the top of the vertical plate is used to allow the water to overflow to the next water storage space after the top water storage space is full.
[0015] This utility model has the following advantages:
[0016] 1. The spiral flow channel is installed on the outer wall of the column, which transforms the traditional planar flow channel into a three-dimensional spiral structure. Under the same floor area, the total length of the flow channel is significantly increased by expanding the vertical space. At the same time, the vertical plate in the evaporation flow channel divides the flow channel into multiple independent water storage spaces, further refining the water distribution and greatly increasing the contact area between water and air in a unit space.
[0017] 2. The spring-shaped spiral flow channel extends the liquid flow path, while the overflow structure formed by the vertical plate requires the liquid to fill the current water storage space before entering the next space. This forces the liquid to stay in the evaporation channel for a longer period of time, ensuring that the water is in full contact with the air. This design effectively avoids the short-circuit problem caused by the liquid flowing too fast in traditional equipment. Combined with the increased contact area, it significantly improves the evaporation efficiency and speeds up the liquid processing. Attached Figure Description
[0018] Figure 1 The front view of the threaded vertical plate evaporator provided by this utility model;
[0019] Figure 2 A top view of the threaded vertical plate evaporator provided by this utility model;
[0020] Figure 3 A schematic diagram of the bottom structure of the threaded vertical plate evaporator provided by this utility model;
[0021] Figure 4A schematic diagram of the base structure of the threaded vertical plate evaporator provided by this utility model.
[0022] In the diagram: base 100, column 110, caster wheel 120, spiral flow channel 200, evaporation flow channel 210, first end cover 220, upright plate 230, second end cover 240. Detailed Implementation
[0023] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] Example 1
[0025] like Figures 1 to 3 As shown, the threaded vertical plate evaporation device in the first aspect embodiment of this utility model includes a base 100, and a column 110 is fixedly installed at the top center of the base 100.
[0026] The spiral flow channel 200 is spirally installed on the outer wall of the column 110. The inner wall of the spiral flow channel 200 is provided with an evaporation flow channel 210, and the inner wall of the evaporation flow channel 210 is uniformly provided with vertical plates 230.
[0027] In the above embodiments, it should be noted that the base 100, as the basic support component of the equipment, provides a stable installation platform for the entire equipment. The column 110, which is fixedly installed at the center of its top, plays a core supporting role. The spiral flow channel 200 is spirally installed on the outer wall of the column 110, achieving stable fixation with the help of the column 110. The inner wall of the spiral flow channel 200 is provided with an evaporation channel 210. The liquid to be evaporated can be introduced into the evaporation channel 210. The vertical plates 230 evenly arranged on the inner wall of the evaporation channel 210 serve to separate the liquid, increase the residence time of the liquid in the evaporation channel 210, and at the same time increase the contact area between the liquid and the air, thus promoting the evaporation process.
[0028] The technical effects achieved by the above embodiments are as follows: the design of the spiral flow channel 200 extends the flow path of the liquid; the setting of the vertical plate 230 increases the evaporation area and residence time of the liquid, effectively improving the evaporation efficiency of the liquid; the cooperation between the column 110 and the base 100 ensures the stability of the overall structure of the equipment and provides reliable support for the evaporation process.
[0029] Example 2
[0030] like Figure 1 and Figure 4 As shown, the threaded vertical plate evaporator includes all the contents of Embodiment 1. In addition, the four corners of the bottom of the base 100 are rotatably connected to casters 120. The casters 120 are provided with a locking structure and are used to control the adjustment of the base 100 to move.
[0031] In the above embodiments, it should be noted that the casters 120 rotatably connected at the four corners of the bottom of the base 100 enable the equipment to move flexibly and adjust the placement of the equipment according to actual needs. The locking structure provided in the casters 120 can lock the casters 120 after the equipment is moved to a suitable position to prevent the equipment from moving accidentally during operation and ensure stable operation of the equipment. At this time, the column 110 supports the spiral flow channel 200, and the evaporation flow channel 210 and the vertical plate 230 still play the role of promoting liquid evaporation.
[0032] The technical effects achieved by the above embodiments are as follows: the universal wheels 120 enhance the mobility and flexibility of the equipment, making it easier to move and adjust its position; the locking structure ensures the stability of the equipment during operation, taking into account both the mobility and reliability of the equipment during operation, and expanding the applicable scenarios of the equipment.
[0033] Example 3
[0034] like Figures 1 to 3 As shown, the spiral vertical plate evaporator includes all the contents of Embodiment 2. In addition, the spiral flow channel 200 is spring-shaped, the cross-section of the spiral flow channel 200 is quadrilateral, the first end cover plate 220 is fixedly installed at the top port of the spiral flow channel 200, and the second end cover plate 240 is fixedly installed at the bottom port of the spiral flow channel 200. The height of the first end cover plate 220 and the second end cover plate 240 is flush with the height of the outer walls on both sides of the spiral flow channel 200.
[0035] In the above embodiments, it should be noted that the spiral channel 200 is designed as a spring with a quadrilateral cross-section. This structure further extends the flow path of the liquid in the channel, while the quadrilateral cross-section can better accommodate the liquid. The first end cover plate 220 at the top port of the spiral channel 200 and the second end cover plate 240 at the bottom port are designed with the height of the second end cover plate 240 being flush with the outer walls on both sides of the spiral channel 200. This can prevent the liquid from overflowing from the port during the flow process and ensure that the liquid can flow in an orderly manner in the evaporation channel 210. The column 110 supports the spiral channel 200, the casters 120 facilitate the movement and fixation of the equipment, and the upright plate 230 assists in promoting evaporation.
[0036] The technical effects achieved by the above embodiments are as follows: the spring-shaped spiral flow channel 200 with a quadrilateral cross-section further enhances the evaporation effect of the liquid, making it easier to significantly increase the liquid surface area in a small space, increase the contact area between the liquid surface and the air, thereby increasing the evaporation speed. The first end cover plate 220 and the second end cover plate 240 effectively prevent liquid overflow, reduce liquid waste, and ensure the orderly progress of the evaporation process, making the equipment more practical. The partition and overflow design of the vertical plate 230 greatly improves the contact efficiency and time between the liquid and the air, significantly enhances the evaporation effect, allows the liquid to evaporate more fully, improves the evaporation performance of the equipment, and meets higher evaporation requirements.
[0037] Example 4
[0038] like Figures 1 to 3 As shown, the threaded vertical plate evaporation device includes all the contents of Embodiment 3. In addition, there are several vertical plates 230, and the included angle between adjacent vertical plates 230 is set to 90°. The height of the vertical plate 230 is lower than the height of the outer walls on both sides of the spiral flow channel 200. The vertical plate 230 is used to divide the evaporation flow channel 210 into several independent water storage spaces. The top of the vertical plate 230 is used to allow the water to overflow to the next water storage space after the top water storage space is full.
[0039] In the above embodiment, it should be noted that the vertical plates 230 are set to a plurality of plates with an angle of 90° between adjacent plates 230. This uniform distribution divides the evaporation channel 210 into multiple independent water storage spaces, so that the liquid is orderly distributed in the channel. Since the height of the vertical plates 230 is lower than the outer walls on both sides of the spiral channel 200, when the liquid in the top water storage space reaches the top height of the vertical plate 230, it will naturally overflow to the next water storage space, forming a stepped flow. In this process, each overflow of liquid will form a new liquid surface, further increasing the contact area with air, and at the same time extending the total flow time of the liquid in the entire spiral channel 200, so that evaporation is more complete. In addition, the 90° angle design not only ensures the reasonable capacity of the water storage space, but also avoids the liquid flow being obstructed due to the vertical plates 230 being too dense, ensuring that the liquid can smoothly complete the stepped flow under the action of gravity.
[0040] The technical effects achieved by the above embodiments are as follows: the 90° angle distribution of the vertical plates 230 and the stepped overflow design enable the liquid to form segmented residence and flow in the evaporation channel, which increases the frequency and total area of contact between the liquid and air, and further extends the evaporation time, significantly improving the evaporation efficiency. At the same time, the division of independent water storage space avoids the formation of turbulence or accumulation of liquid in the spiral channel, ensuring the stability and uniformity of the evaporation process. The difference design between the height of the vertical plates and the outer wall of the channel prevents liquid overflow while achieving orderly overflow, allowing the equipment to maximize the evaporation efficiency in a limited space, meeting the rapid evaporation requirements of high-capacity liquids, and further improving the practicality and efficiency of the equipment.
[0041] Working Principle: When used by those skilled in the art, the base 100 serves as the foundation support for the equipment, providing a stable installation platform for the entire device. The central column 110 at the top of the base 100 provides core support, allowing the spiral flow channel 200 to be spirally fixed to the outer wall of the column 110, ensuring the stability of the overall structure of the equipment. The spiral flow channel 200 is designed in a spring shape with a quadrilateral cross-section, significantly extending the flow path of the liquid within the channel. The evaporation channel 210 on its inner wall is the main site for liquid evaporation. After the liquid to be evaporated is introduced into the evaporation channel 210, the vertical plates 230 evenly arranged on the inner wall of the evaporation channel 210 play a crucial role. Several vertical plates 230... The evaporation channel 210 is divided into multiple independent water storage spaces by adjacent 90° angles. The liquid first accumulates in the first water storage space, and overflows to the next space when it reaches the height of the top of the vertical plate 230, and flows in sequence. This process significantly prolongs the liquid residence time, increases the contact area with air, and promotes evaporation. At the same time, the first end cover plate 220 at the top of the spiral channel 200 and the second end cover plate 240 at the bottom are flush with the outer walls on both sides of the spiral channel 200 to prevent liquid from overflowing from the port and ensure that the liquid flows in an orderly manner in the evaporation channel 210. The universal wheels 120 at the bottom of the base 100 can flexibly adjust the position of the equipment and ensure stability during operation when locked.
[0042] In summary, the various components work together to achieve efficient and stable evaporation of liquids by extending the path, separating overflows, and optimizing contact.
Claims
1. A threaded vertical plate evaporator, characterized in that: A base (100) is provided, and a column (110) is fixedly installed at the top center of the base (100); A spiral flow channel (200) is spirally installed on the outer wall of the column (110). An evaporation flow channel (210) is provided on the inner wall of the spiral flow channel (200). Vertical plates (230) are uniformly arranged on the inner wall of the evaporation flow channel (210).
2. The threaded vertical plate evaporator according to claim 1, characterized in that, The four corners of the bottom of the base (100) are rotatably connected to casters (120), and the casters (120) are provided with locking structures. The casters (120) are used to control and adjust the position of the base (100).
3. The threaded vertical plate evaporator according to claim 1, characterized in that, The spiral flow channel (200) is spring-shaped, and the cross-section of the spiral flow channel (200) is quadrilateral. A first end cover plate (220) is fixedly installed at the top port of the spiral flow channel (200).
4. The threaded vertical plate evaporator according to claim 3, characterized in that, A second end cover plate (240) is fixedly installed at the bottom port of the spiral channel (200), and the heights of the first end cover plate (220) and the second end cover plate (240) are flush with the heights of the outer walls on both sides of the spiral channel (200).
5. The threaded vertical plate evaporator according to claim 1, characterized in that, The vertical plate (230) is provided in several parts, and the included angle between adjacent vertical plates (230) is set to 90°. The height of the vertical plate (230) is lower than the height of the outer walls on both sides of the spiral flow channel (200).
6. The threaded vertical plate evaporator according to claim 5, characterized in that, The vertical plate (230) is used to divide the evaporation channel (210) into several independent water storage spaces, and the top of the vertical plate (230) is used to allow the water to overflow to the next water storage space after the top water storage space is full.