A cyclone cooling sampler

Abstract

The utility model discloses a cyclone type cooling sampler relates to cooling sampler technical field, the utility model discloses a cooling cylinder body is provided with spiral cylinder in the inside of cooling cylinder body, and spiral cylinder is set and is attached to the outside of cooling cylinder skin, and the downside of top cap is equipped with spiral guide rod, and spiral guide rod is set in the outside of cooling cylinder skin, and spiral guide rod is equipped with the sliding column of sliding cooperation, and one end of sliding column is equipped with C shaped scraper, and C shaped scraper is attached with the outside of spiral cylinder. The utility model discloses the cooperation of driving portion, rolling portion and guide spiral recess, and sliding column will slide up and down along spiral guide rod and rotate synchronously, make C shaped scraper to the outside of spiral cylinder carry out sustained scraping, can remove the impurity that spiral cylinder surface adheres in time, avoid the influence of heat exchange efficiency of impurity accumulation, reduce the equipment shutdown caused by the blockage, especially applicable to the medium sampling scene of containing more impurities.

Description

Technical Field

[0001] This utility model belongs to the field of cooling samplers, specifically, it relates to a vortex cooling sampler. Background Technology

[0002] Sampling coolers are instruments used for cooling water and steam samples in boiler rooms or power plants. A sampling cooler includes a cooling water tank, inlet pipe, flange cover, outlet pipe, manifold, and several cooling coils. It can effectively improve the accuracy of water quality analysis, while simplifying the connection points between devices.

[0003] Chinese Patent CN221707006U discloses a stainless steel cooling sampler in the field of samplers, including a cooling cylinder and a stainless steel spiral tube. The top of the cooling cylinder is provided with a top cover, and a steam inlet pipe and a sampling water outlet bend are symmetrically welded to the top of the top cover. The top of the steam inlet pipe is connected to an inlet valve by a thread. The bottom of the steam inlet pipe is provided with a stainless steel spiral tube, and a condensate outlet pipe is vertically welded to the bottom of the stainless steel spiral tube. The bottom of the cooling cylinder is a conical structure. A motor is fixedly connected to the center of the bottom of the cooling cylinder. A stirring blade is provided at the output end of the motor. A drain pipe is provided on the side of the conical bottom of the cooling cylinder. A sealing plug is provided inside the drain pipe. A cooling water inlet pipe is welded to the bottom side of the cooling cylinder, and a cooling water outlet pipe is welded to the top side of the cooling cylinder. This utility model can accelerate the water flow rate in the cooling cylinder, improve the cooling efficiency, and clean the stainless steel spiral tube at the same time.

[0004] While the above-mentioned equipment can accelerate the water flow rate inside the cooling cylinder and improve cooling efficiency, and at the same time clean the stainless steel spiral tube, the cooling components are directly immersed in the medium, which can easily lead to scaling and reduced heat exchange efficiency over a long period of time, requiring regular cleaning.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a cyclone cooling sampler.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A cyclone cooling sampler includes a cooling cylinder with a top cover. A cooling sleeve is installed inside the cooling cylinder, and a spiral cylinder is installed inside the cooling cylinder and fitted onto the outside of the cooling sleeve. A spiral guide rod is installed on the lower side of the top cover and is fitted onto the outside of the cooling sleeve. A cooling water inlet pipe extends through the top cover into the cooling sleeve. A steam pipe extends through the top cover, with one end movably connected to the upper end of the spiral cylinder. A mounting bracket is installed at the bottom end of the spiral cylinder. The sampling outlet pipe has one end penetrating the cooling cylinder skin and extending to the outside. A sliding column is slidably fitted on the spiral guide rod. A C-shaped scraper is installed at one end of the sliding column, which fits against the outside of the spiral cylinder. A placement groove is opened at the other end of the sliding column, and a driving part is set inside the placement groove. A rolling part is set at the other end of the sliding column, and the driving part cooperates with the rolling part. A guide spiral groove is opened on the inner wall of the cooling cylinder, and the rolling part cooperates with the guide spiral groove. A rotating component is set at the bottom of the cooling cylinder.

[0008] Optionally, the bottom of the cooling cylinder is equipped with multiple support legs, the top of the steam pipe is equipped with a steam valve, and the interior of the cooling cylinder is equipped with a cold air and water outlet pipe, one end of which passes through the cooling cylinder and the cooling cylinder skin and extends into the interior.

[0009] Optionally, the drive unit includes a first motor mounted on the outside of the sliding column, a through groove is provided on one side of the sliding column, a spiral guide rod is slidably engaged in the through groove, a first rotating rod is rotatably engaged inside the placement groove, and the output end of the first motor passes through the sliding column and is connected to one end of the first rotating rod.

[0010] Optionally, the rolling part includes L-shaped frames mounted on opposite sides of the other end of the sliding column, with the L-shaped frames located at the edge of the placement groove. A second rotating rod is rotatably engaged between the two L-shaped frames, and two anti-slip rollers are mounted on the second rotating rod.

[0011] Optionally, a first synchronous pulley is mounted on the second rotating rod, a second synchronous pulley is mounted on the first rotating rod, and a synchronous belt is fitted between the first synchronous pulley and the second synchronous pulley.

[0012] Optionally, the rotating assembly includes a second motor installed at the bottom of the cooling cylinder, the output end of the second motor passing through the bottom of the cooling cylinder and extending into the cooling cylinder skin, and the output end of the second motor is equipped with a stirring mechanism.

[0013] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: By fitting a spiral cylinder onto the outside of the cooling cylinder skin, a spiral cooling channel is formed. After the cooling water enters the interior of the cooling cylinder skin through the cooling water inlet pipe, it can fully contact the spiral cylinder. The spiral structure extends the heat exchange path and improves the utilization rate of the cooling area. The C-shaped scraper on the sliding column is in contact with the outside of the spiral cylinder. When the device is working, through the cooperation of the drive unit, the rolling unit and the guide spiral groove, the sliding column will slide up and down along the spiral guide rod and rotate synchronously, so that the C-shaped scraper can continuously scrape the outside of the spiral cylinder, which can promptly remove impurities attached to the surface of the spiral cylinder, avoid the accumulation of impurities affecting the heat exchange efficiency, and reduce equipment downtime caused by blockage. It is especially suitable for sampling scenarios with media containing a lot of impurities.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 A schematic diagram of the cyclone cooling sampler provided in this application; Figure 2 A cross-sectional structural schematic diagram of the cyclone cooling sampler provided in this application; Figure 3 A schematic diagram of the internal structure of the cooling cylinder of the cyclone cooling sampler provided in this application; Figure 4 A schematic diagram of the rolling section structure of the cyclone cooling sampler provided in this application; Figure 5 A schematic diagram of the drive unit structure of the cyclone cooling sampler provided in this application; The attached diagram lists the components represented by each number as follows: 1. Cooling cylinder; 2. Support leg; 3. Top cover; 4. Cooling water inlet pipe; 5. Steam pipe; 6. Steam valve; 7. Sampling water outlet pipe; 8. Cold water outlet pipe; 9. First motor; 10. Stirring mechanism; 11. Cooling cylinder skin; 12. Guide spiral groove; 13. Spiral cylinder; 14. Spiral guide rod; 15. Sliding column; 16. Synchronous belt; 17. L-shaped frame; 18. Placement slot; 19. Through slot; 20. C-shaped scraper; 21. Second motor; 22. First rotating rod; 23. Second rotating rod; 24. Anti-slip roller; 25. First synchronous pulley; 26. Second synchronous pulley.

[0016] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings.

[0018] Please see Figure 1-5 As shown, this embodiment provides a cyclone cooling sampler, including a cooling cylinder 1, a top cover 3 on the cooling cylinder 1, a cooling cylinder skin 11 inside the cooling cylinder 1, a spiral cylinder 13 inside the cooling cylinder 1, and the spiral cylinder 13 sleeved and fitted to the outside of the cooling cylinder skin 11. A spiral guide rod 14 is installed on the lower side of the top cover 3, and the spiral guide rod 14 is sleeved on the outside of the cooling cylinder skin 11. A cooling water inlet pipe 4 penetrates and extends into the cooling cylinder skin 11 from the upper side of the top cover 3. A steam pipe 5 penetrates the upper side of the top cover 3, and one end of the steam pipe 5 is movably connected to the upper end of the spiral cylinder 13. The bottom end of the 3 is equipped with a sampling outlet pipe 7, and one end of the sampling outlet pipe 7 passes through the cooling cylinder skin 11 and extends to the outside. A sliding column 15 is slidably fitted on the spiral guide rod 14. A C-shaped scraper 20 is installed at one end of the sliding column 15. The C-shaped scraper 20 is in contact with the outside of the spiral cylinder 13. A placement groove 18 is opened at the other end of the sliding column 15. A driving part is provided inside the placement groove 18. A rolling part is provided at the other end of the sliding column 15. The driving part cooperates with the rolling part. A guide spiral groove 12 is opened on the inner wall of the cooling cylinder 1. The rolling part cooperates with the guide spiral groove 12. A rotating component is provided at the bottom of the cooling cylinder 1.

[0019] One application of this embodiment is as follows: cooling water enters the interior of the cooling cylinder shell 11 through the cooling water inlet pipe 4, and the steam to be cooled enters the spiral cylinder 13 through the steam pipe 5. Since the spiral cylinder 13 is attached to the outside of the cooling cylinder skin 11, a heat exchange zone may be formed between the two. When the steam flows in the spiral cylinder 13, it exchanges heat with the cooling water in the cooling cylinder skin 11 to achieve the cooling of the steam. The spiral structure of the spiral cylinder 13 and the cooperation of the cooling cylinder skin 11 allow the steam to fully contact the cooling medium during the flow process, improving the cooling efficiency. The cooled medium is collected in the spiral cylinder 13 and finally discharged through the sampling outlet pipe 7 to complete the sampling. During the operation of the equipment, the drive unit drives the rolling part to move. Since the rolling part cooperates with the guide spiral groove 12 and the sliding column 15 is slidably engaged with the spiral guide rod 14, when the rolling part moves along the guide spiral groove 12, it will drive the sliding column 15 to slide spirally along the spiral guide rod 14. At the same time, the C-shaped scraper 20 at one end of the sliding column 15 will move synchronously against the outside of the spiral cylinder 13 to scrape off the impurities attached to the outside of the spiral cylinder 13 and ensure its good heat exchange performance.

[0020] In this embodiment, the bottom of the cooling cylinder 1 is equipped with multiple support legs 2, the top of the steam pipe 5 is equipped with a steam valve 6, and the interior of the cooling cylinder 1 is provided with a cold air water outlet pipe 8, one end of which passes through the cooling cylinder 1 and the cooling cylinder skin 11 and extends into the interior.

[0021] The support legs 2 installed at the bottom of the cooling cylinder 1 mainly serve to stabilize and support the entire equipment. The support legs 2 installed at the top of the steam pipe 5 are control components. By adjusting the opening and closing of the steam valve 6, the steam flow and pressure entering the spiral drum 13 can be precisely controlled, thereby adapting to different cooling requirements. After the cooling water enters the interior of the cooling cylinder skin 11 through the cooling water inlet pipe 4, it exchanges heat with the steam in the spiral drum 13. The heated cooling water is then discharged through the cooling water outlet pipe 8, forming a complete cooling water circulation. This prevents the water in the cooling cylinder skin 11 from heating up due to long-term stagnation, thus ensuring cooling efficiency.

[0022] The driving unit of this embodiment includes a first motor 9 mounted on the outside of the sliding column 15. A through groove 19 is provided on one side of the sliding column 15. A spiral guide rod 14 is slidably engaged in the through groove 19. A first rotating rod 22 is rotatably engaged inside the placement groove 18. The output end of the first motor 9 passes through the sliding column 15 and is connected to one end of the first rotating rod 22. The rolling unit includes L-shaped frames 17 mounted on opposite sides of the other end of the sliding column 15. The L-shaped frames 17 are located at the edge of the placement groove 18. A second rotating rod 23 is rotatably engaged between the two L-shaped frames 17. Two anti-slip rollers 24 are mounted on the second rotating rod 23. A first synchronous wheel 25 is mounted on the second rotating rod 23. A second synchronous wheel 26 is mounted on the first rotating rod 22. A synchronous belt 16 is sleeved between the first synchronous wheel 25 and the second synchronous wheel 26.

[0023] After the first motor 9 is started, it drives the first rotating rod 22 to rotate. Through the cooperation of the first synchronous pulley 25, the second synchronous pulley 26 and the synchronous belt 16, the power is transmitted to the second rotating rod 23, causing the anti-slip roller 24 to rotate. The anti-slip roller 24 rolls in the guide spiral groove 12 on the inner wall of the cooling cylinder 1. Due to the spiral trajectory restriction of the guide spiral groove 12, the sliding column 15 moves spirally up or down along the spiral guide rod 14. The sliding fit between the through groove 19 and the spiral guide rod 14 ensures stable movement. When the sliding column 15 moves, it drives the C-shaped scraper 20 to move synchronously. The C-shaped scraper 20 is in contact with the outer side of the spiral cylinder 13, which can scrape off the dirt or deposits on the surface of the spiral cylinder 13 and avoid affecting the heat exchange efficiency.

[0024] The rotating assembly in this embodiment includes a second motor 21 installed at the bottom of the cooling cylinder 1. The output end of the second motor 21 passes through the bottom of the cooling cylinder 1 and extends into the cooling cylinder skin 11. The output end of the second motor 21 is equipped with a stirring mechanism 10.

[0025] After the second motor 21 at the bottom of the cooling cylinder 1 is started, its output end passes through the bottom of the cooling cylinder 1 and extends into the interior of the cooling cylinder skin 11, providing rotational power to the stirring mechanism 10, thereby breaking the static state of the cooling water and causing the cooling water to form turbulence or swirl within the cooling cylinder skin 11, thus avoiding excessively high local water temperature.

[0026] After the first motor 9 is started, it drives the first rotating rod 22 to rotate. Through the cooperation of the first synchronous pulley 25, the second synchronous pulley 26 and the synchronous belt 16, the power is transmitted to the second rotating rod 23, causing the anti-slip roller 24 to rotate. The anti-slip roller 24 rolls in the guide spiral groove 12 on the inner wall of the cooling cylinder 1, so that the sliding column 15 moves spirally up or down along the spiral guide rod 14. The sliding fit between the through groove 19 and the spiral guide rod 14 ensures stable movement. When the sliding column 15 moves, the C-shaped scraper 20 moves accordingly, so that the C-shaped scraper 20 scrapes away dirt or deposits on the surface of the spiral cylinder 13, so as to avoid affecting the heat exchange efficiency.

[0027] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A cyclone cooling sampler, characterized in that, include: A cooling cylinder (1) is provided with a top cover (3). A cooling cylinder skin (11) is installed inside the cooling cylinder (1). A spiral cylinder (13) is installed inside the cooling cylinder (1), and the spiral cylinder (13) is fitted and attached to the outside of the cooling cylinder skin (11). A spiral guide rod (14) is installed on the lower side of the top cover (3), and the spiral guide rod (14) is fitted on the outside of the cooling cylinder skin (11). A cooling water inlet pipe (4) is passed through and extends into the cooling cylinder skin (11) on the upper side of the top cover (3). A steam pipe (5) is passed through the upper side of the top cover (3). One end of the steam pipe (5) is movably connected to the upper end of the spiral cylinder (13). A sampling device is installed at the bottom end of the spiral cylinder (13). The water outlet pipe (7) and the sampling water outlet pipe (7) penetrate the cooling cylinder skin (11) and extend to the outside. A sliding column (15) is slidably fitted on the spiral guide rod (14). A C-shaped scraper (20) is installed at one end of the sliding column (15). The C-shaped scraper (20) is in contact with the outside of the spiral cylinder (13). A placement groove (18) is opened at the other end of the sliding column (15). A driving part is provided inside the placement groove (18). A rolling part is provided at the other end of the sliding column (15). The driving part cooperates with the rolling part. A guide spiral groove (12) is opened on the inner wall of the cooling cylinder (1). The rolling part cooperates with the guide spiral groove (12). A rotating component is provided at the bottom of the cooling cylinder (1).

2. The cyclone cooling sampler according to claim 1, characterized in that, The bottom of the cooling cylinder (1) is equipped with multiple support legs (2), the top of the steam pipe (5) is equipped with a steam valve (6), and the interior of the cooling cylinder (1) is provided with a cold air water outlet pipe (8), and one end of the cold air water outlet pipe (8) passes through the cooling cylinder (1) and the cooling cylinder skin (11) and extends into the interior.

3. The cyclone cooling sampler according to claim 1, characterized in that, The drive unit includes a first motor (9) installed on the outside of the sliding column (15). A through groove (19) is provided on one side of the sliding column (15). The spiral guide rod (14) is slidably engaged in the through groove (19). The first rotating rod (22) is rotatably engaged inside the placement groove (18). The output end of the first motor (9) passes through the sliding column (15) and is connected to one end of the first rotating rod (22).

4. A cyclone cooling sampler according to claim 3, characterized in that, The rolling part includes L-shaped frames (17) installed on opposite sides of the other end of the sliding column (15), and the L-shaped frames (17) are located at the edge of the placement groove (18). A second rotating rod (23) is rotatably connected between the two L-shaped frames (17), and two anti-slip rollers (24) are installed on the second rotating rod (23).

5. A cyclone cooling sampler according to claim 4, characterized in that, The first synchronous pulley (25) is mounted on the second rotating rod (23), the second synchronous pulley (26) is mounted on the first rotating rod (22), and a synchronous belt (16) is sleeved between the first synchronous pulley (25) and the second synchronous pulley (26).

6. A cyclone cooling sampler according to claim 1, characterized in that, The rotating assembly includes a second motor (21) installed at the bottom of the cooling cylinder (1). The output end of the second motor (21) passes through the bottom of the cooling cylinder (1) and extends into the cooling cylinder skin (11). The output end of the second motor (21) is equipped with a stirring mechanism (10).

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