A condensing device for tebutam production
By driving the heat exchange tubes to rotate and scraping off condensate droplets, combined with the fins agitating the cooling water, the problem of condensate droplet retention is solved, thus improving the efficiency and heat exchange effect of the condensation device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU HEYUTAI CHEM CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-07-14
Smart Images
Figure CN224484996U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of condensation technology, and more specifically, to a condensation device for the production of buthizobium technical. Background Technology
[0002] Butthiazoline, also known as terbutaline, is an organic compound. It is a non-selective urea herbicide, belonging to the phenylurea class of herbicides, and primarily works by inhibiting plant photosynthesis. Butthiazoline is a colorless solid with a melting point of approximately 161°C and a density of approximately 1.2 g / cm³. 3 It has good control effects on both annual and perennial grasses and broadleaf weeds, and can be used to control weeds in non-cultivated land, shrubs in pastures, and grasses and broadleaf weeds in sugarcane fields. Buthiazine holds a certain position in the global herbicide market, but its high toxicity to aquatic organisms should be noted during use.
[0003] Condensation plays a crucial role in the production of butithiaron. By rationally designing the condensation process, production efficiency can be improved, costs reduced, and environmental pollution minimized. However, in existing condensation devices, small water droplets condense and remain temporarily on the inner wall of the device. These droplets only flow out when they accumulate to a certain size. These water droplets temporarily remaining on the inner wall affect the heat dissipation of the subsequent gas, leading to a decrease in condensation efficiency. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a condensation device for the production of buthizobium technical.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a condensation device for the production of buthizobium technical grade, comprising a shell, an air inlet pipe connected to the lower end of the shell, an exhaust port at the upper end of the shell, a plurality of heat exchange tubes arranged inside the shell, the lower ends of the plurality of heat exchange tubes being connected to the air inlet pipe, the upper ends of the plurality of heat exchange tubes being connected to the exhaust port, the upper ends of the plurality of heat exchange tubes being rotatably connected to an upper plate, and the lower ends of the plurality of heat exchange tubes being rotatably connected to a lower plate, the upper plate and the lower plate being fixedly connected to the inner wall of the shell, a heat exchange cavity being formed between the upper plate and the lower plate, a water inlet pipe and a water outlet pipe being connected to the heat exchange cavity, a plurality of scrapers being fixedly connected inside the shell, the plurality of scrapers respectively rubbing against the inner wall of the plurality of heat exchange tubes, and a driving assembly being provided on the shell, the driving assembly being used to drive the plurality of heat exchange tubes to rotate.
[0006] Preferably, the drive assembly includes a ring rail, sliders, a rotating ring, an external gear ring, driven gears, a driving gear, and a motor. The ring rail is fixedly connected to the upper plate. Multiple sliders are slidably connected to the ring rail. Each slider is fixedly connected to the rotating ring. An external gear ring is fixedly connected to the rotating ring. Multiple driven gears are meshed on the external gear ring. Each driven gear is fixedly connected to multiple heat exchange tubes. A driving gear is meshed on the external gear ring. The driving gear is fixedly connected to the output shaft of the motor. The motor is mounted on the housing.
[0007] Preferably, each heat exchange tube is fixedly connected with multiple fins.
[0008] Preferably, the end of the air intake pipe located inside the housing is connected to a diffuser.
[0009] Preferably, the lower end of the housing has a drain outlet.
[0010] Compared with the prior art, the present invention has the following beneficial effects:
[0011] 1. By driving multiple heat exchange tubes to rotate through the drive component, the water droplets condensed on the inner wall of the heat exchange tubes are scraped off by the scraper, so that the water droplets on the inner wall of the heat exchange tubes flow downward in a timely and fast manner, thereby avoiding the impact of these water droplets on the subsequent condensation of gas and effectively improving the condensation efficiency.
[0012] 2. The heat exchange tube can drive the multiple fins on it to rotate. The fins can agitate the cooling water in the heat exchange chamber, thereby preventing the cooling water from stratifying into hot and cold states, ensuring the heat exchange effect, and the fins can improve the heat exchange efficiency of the heat exchange tube.
[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description
[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:
[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0016] Figure 2 This is a cross-sectional view of the housing according to an embodiment of the present utility model;
[0017] Figure 3This is a schematic diagram of the drive component structure according to an embodiment of the present utility model;
[0018] Figure 4 This is an exploded view of the ring track and rotating ring according to an embodiment of the present invention.
[0019] In the diagram: 1. Shell; 2. Inlet pipe; 3. Exhaust port; 4. Heat exchange pipe; 5. Upper plate; 6. Lower plate; 7. Heat exchange chamber; 8. Water inlet pipe; 9. Water outlet pipe; 10. Scraper; 11. Ring rail; 12. Slider; 13. Rotary ring; 14. External gear ring; 15. Driven gear; 16. Driven gear; 17. Motor; 18. Fins; 19. Diffuser hopper; 20. Drain outlet. Detailed Implementation
[0020] 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.
[0021] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0023] Reference Figures 1 to 4This utility model provides a technical solution: a condensation device for the production of buthizobium technical grade, comprising a shell 1, an inlet pipe 2 connected to the lower end of the shell 1, an exhaust port 3 at the upper end of the shell 1, and a plurality of heat exchange tubes 4 arranged inside the shell 1, the lower ends of the plurality of heat exchange tubes 4 being connected to the inlet pipe 2, and the upper ends of the plurality of heat exchange tubes 4 being connected to the exhaust port 3, such as... Figure 2 In the production process of succinyl thiazoline technical grade, the gas requiring condensation enters multiple heat exchange tubes 4 through the inlet pipe 2. After condensation within the heat exchange tubes 4, the gas is discharged through the exhaust port 3. The upper ends of the multiple heat exchange tubes 4 are rotatably connected to the upper plate 5, and the lower ends of the multiple heat exchange tubes 4 are rotatably connected to the lower plate 6. Sealing elements are provided at the rotatable connections between the heat exchange tubes 4 and the upper and lower plates 5 and 6, respectively. The upper and lower plates 5 and 6 are fixedly connected to the inner wall of the shell 1. A heat exchange chamber 7 is located between the upper and lower plates 5 and 6. An inlet pipe 8 and an outlet pipe 9 are connected to the heat exchange chamber 7. Figure 2 Cooling water can be injected into the heat exchange chamber 7 through the water inlet pipe 8, and the gas in the multiple heat exchange tubes 4 can exchange heat with the cooling water. The cooled water after heat exchange is discharged through the water outlet pipe 9. Multiple scrapers 10 are fixedly connected inside the shell 1. The multiple scrapers 10 rub against the inner wall of the multiple heat exchange tubes 4 respectively. A drive assembly is provided on the shell 1. The drive assembly is used to drive the multiple heat exchange tubes 4 to rotate.
[0024] like Figure 2 and Figure 3 The drive component drives multiple heat exchange tubes 4 to rotate, and the water droplets condensed on the inner wall of the heat exchange tubes 4 are scraped off by the scraper 10, so that the water droplets on the inner wall of the heat exchange tubes 4 flow downward in a timely and fast manner, thereby avoiding the impact of these water droplets on the subsequent condensation of gas and effectively improving the condensation efficiency.
[0025] Specifically, the drive assembly includes a ring rail 11, sliders 12, a rotating ring 13, an external gear ring 14, a driven gear 15, a driving gear 16, and a motor 17. The ring rail 11 is fixedly connected to the upper plate 5, and multiple sliders 12 are slidably connected to the ring rail 11. All sliders 12 are fixedly connected to the rotating ring 13. Figure 4 The ring rail 11 supports the rotating ring 13 by multiple sliders 12, and the rotating ring 13 can rotate along the ring rail 11. An external gear ring 14 is fixedly connected to the rotating ring 13. Multiple driven gears 15 are meshed on the external gear ring 14. The multiple driven gears 15 are fixedly connected to multiple heat exchange tubes 4 respectively. A driving gear 16 is meshed on the external gear ring 14. The driving gear 16 is fixedly connected to the output shaft of the motor 17. The motor 17 is mounted on the housing 1.
[0026] like Figure 3 and Figure 4The output shaft of the motor 17 drives the drive gear 16 to rotate. The drive gear 16 drives the rotating ring 13 to rotate through the external gear ring 14. The external gear ring 14 can drive multiple driven gears 15 to rotate. The multiple driven gears 15 drive multiple heat exchange tubes 4 to rotate respectively.
[0027] Specifically, each of the heat exchange tubes 4 is fixedly connected with multiple fins 18, such as... Figure 2 and Figure 3 The heat exchange tube 4 can drive the multiple fins 18 on it to rotate. The fins 18 can stir the cooling water in the heat exchange chamber 7, thereby avoiding the stratification of hot and cold water and ensuring the heat exchange effect. In addition, the fins 18 can improve the heat exchange efficiency of the heat exchange tube 4.
[0028] Specifically, one end of the air intake pipe 2 located inside the housing 1 is connected to a diffuser 19, such as... Figure 2 The diffusion hopper 19 is located directly below the center of multiple heat exchange tubes 4, so that the gas enters the multiple heat exchange tubes 4 evenly.
[0029] Specifically, the lower end of the housing 1 has a drain outlet 20, such as... Figure 2 The condensed liquid inside the heat exchange tube 4 flows to the bottom of the shell 1 and is discharged through the drain port 20.
[0030] Working principle: The output shaft of motor 17 drives the drive gear 16 to rotate. The drive gear 16 drives the rotating ring 13 to rotate through the external gear ring 14. The external gear ring 14 can drive multiple driven gears 15 to rotate. The multiple driven gears 15 drive multiple heat exchange tubes 4 to rotate respectively. The water droplets condensed on the inner wall of the heat exchange tube 4 are scraped off by the scraper 10, so that the water droplets on the inner wall of the heat exchange tube 4 flow downward in a timely and fast manner.
[0031] It should be noted that all electrical components appearing in this application are connected to an external main controller and 220V AC mains power. The main controller can be a processor, alarm module, or drive module, etc., to control conventional known devices. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding, which are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.
[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.
Claims
1. A condensation device for the production of buthizobium technical grade, characterized in that, The system includes a housing (1), with an air inlet pipe (2) connected to the lower end of the housing (1) and an exhaust port (3) at the upper end. Multiple heat exchange tubes (4) are arranged inside the housing (1). The lower ends of the multiple heat exchange tubes (4) are connected to the air inlet pipe (2), and the upper ends of the multiple heat exchange tubes (4) are connected to the exhaust port (3). The upper ends of the multiple heat exchange tubes (4) are rotatably connected to an upper plate (5), and the lower ends of the multiple heat exchange tubes (4) are rotatably connected to a lower plate (6). The upper plate (5) and the lower plate (6) are fixedly connected to the inner wall of the shell (1). The upper plate (5) and the lower plate (6) are connected to a heat exchange chamber (7). The heat exchange chamber (7) is connected to an inlet pipe (8) and an outlet pipe (9). Multiple scrapers (10) are fixedly connected inside the shell (1). The multiple scrapers (10) rub against the inner wall of the multiple heat exchange tubes (4). A drive assembly is provided on the shell (1). The drive assembly is used to drive the multiple heat exchange tubes (4) to rotate.
2. A condensation device for the production of buthizobium technical grade according to claim 1, characterized in that: The drive assembly includes a ring rail (11), sliders (12), a rotating ring (13), an external gear ring (14), driven gears (15), a driving gear (16), and a motor (17). The ring rail (11) is fixedly connected to the upper plate (5). Multiple sliders (12) are slidably connected to the ring rail (11). The multiple sliders (12) are fixedly connected to the rotating ring (13). An external gear ring (14) is fixedly connected to the rotating ring (13). Multiple driven gears (15) are meshed on the external gear ring (14). The multiple driven gears (15) are fixedly connected to multiple heat exchange tubes (4) respectively. A driving gear (16) is meshed on the external gear ring (14). The driving gear (16) is fixedly connected to the output shaft of the motor (17). The motor (17) is mounted on the housing (1).
3. A condensation device for the production of buthizobium technical grade according to claim 1, characterized in that: Each of the heat exchange tubes (4) is fixedly connected with multiple fins (18).
4. A condensation device for the production of buthizobium technical grade according to claim 1, characterized in that: The intake pipe (2) is connected to a diffuser (19) at one end inside the housing (1).
5. A condensation device for the production of buthizobium technical grade according to claim 1, characterized in that: The lower end of the housing (1) has a drain outlet (20).