Dual-purpose cylindrical air-water cooling tower

Abstract

The utility model discloses a cylindrical dual -purpose air -water cooling tower. Include: tower body, axial setting has intermediate partition in the tower body, corresponding intermediate partition is provided with upper end semicircle baffle, lower end semicircle baffle in the tower body, intermediate partition, upper end semicircle baffle, lower end semicircle baffle divide the tower body into two airtight sub -tower body, wherein, the sub -tower body surrounded by intermediate partition, upper end semicircle baffle, lower end semicircle baffle is water cooling tower, the sub -tower body of water cooling tower in the tower body is air cooling tower. The utility model discloses air -water cooling tower and water cooling tower organic combination in a tower body, can greatly reduce the floor space of tower body and reduce the cost when satisfying air -water cooling tower and water cooling tower independent operation function, adapts to the situation such as limited construction site.

Description

Technical Field

[0001] This utility model relates to a cylindrical dual-purpose air-cooled tower. Background Technology

[0002] Air-cooled towers and water-cooled towers are commonly used equipment in air separation projects for air precooling. The entire precooling system typically consists of an air-cooled tower, a water-cooled tower, cooling water pumps, chilled water pumps, and a chiller. Both air-cooled and water-cooled towers are cylindrical, and in the same air separation project, their diameters are usually similar, with the air-cooled tower being slightly taller than the water-cooled tower. Currently, in all operational air separation projects, the air-cooled and water-cooled towers are independent towers, and their arrangement takes into account a certain maintenance clearance. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a cylindrical dual-purpose air-cooled and water-cooled tower, enabling a single tower to simultaneously meet the functional requirements of both an air-cooled and water-cooled tower.

[0004] To achieve the above objectives, this utility model provides a cylindrical dual-purpose air-cooled water tower, comprising: a tower body,

[0005] An axially spaced intermediate partition is provided within the tower body. Corresponding to this intermediate partition are upper and lower semi-circular partitions. These partitions divide the tower body into two sealed sub-tower bodies.

[0006] The sub-tower body surrounded by the middle partition, the upper semi-circular partition, and the lower semi-circular partition is a water-cooled tower.

[0007] The sub-tower outside the water-cooled tower inside the tower is an air-cooled tower.

[0008] Furthermore, the tower body is a cylindrical tower body.

[0009] Furthermore, the air-cooled tower is equipped with an air inlet, an air outlet, an upper water inlet, a lower water inlet, a bottom drain outlet, and a top wire mesh demister. The air from the air compressor enters through the air inlet, is cooled by water spray, and then exits through the air outlet.

[0010] Furthermore, the water-cooled tower is equipped with a nitrogen inlet, a nitrogen outlet, a water inlet, a drain outlet, and a top wire mesh demister. The circulating water is cooled in the water-cooled tower using the cooling capacity carried by the nitrogen gas before being reused.

[0011] This utility model relates to a cylindrical dual-purpose air-cooled and water-cooled tower, which organically combines an air-cooled tower and a water-cooled tower into a single tower body. While satisfying the independent operation functions of the air-cooled and water-cooled towers, it can greatly reduce the floor space occupied by the tower body and lower the cost, adapting to situations such as limited construction sites. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the cylindrical dual-purpose air-cooled tower of this utility model.

[0013] Figure 2 for Figure 1 A schematic diagram of the cross-section along the A-A direction.

[0014] Figure 3 The thick box on the left shows a schematic diagram of the internal space of the air-cooled tower.

[0015] Figure 4 The thick box on the right shows a schematic diagram of the internal space of the water-cooled tower.

[0016] Figure number description: Tower body (1), middle partition (2), upper semi-circular partition (3), lower semi-circular partition (4), air inlet (5), air outlet (6), upper water inlet of air-cooled tower (7), lower water inlet of air-cooled tower (8), bottom drain of air-cooled tower (9), top wire mesh demister of air-cooled tower (10), waste nitrogen inlet of water-cooled tower (11), waste nitrogen outlet of water-cooled tower (12), water inlet of water-cooled tower (13), drain of water-cooled tower (14), top wire mesh demister of water-cooled tower (15). Detailed Implementation

[0017] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0018] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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. Therefore, they should not be construed as limitations on this utility model.

[0019] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figures 1 to 3 As shown, the cylindrical dual-purpose air-cooled water tower of this utility model includes a tower body (1), a middle partition plate (2), an upper semi-circular partition plate (3), a lower semi-circular partition plate (4), an air inlet (5), an air outlet (6), an upper water inlet (7), a lower water inlet (8), a bottom drain outlet (9), a top wire mesh demister (10), a waste nitrogen inlet (11), a waste nitrogen outlet (12), a water inlet (13), a drain outlet (14), and a top wire mesh demister (15).

[0022] The tower body is cylindrical, and its diameter and height are calculated and determined based on process parameters.

[0023] The internal space of the tower is divided into two parts by a middle partition, an upper semicircular partition, and a lower semicircular partition. One part is used as an air-cooled tower, and the other part is used as a water-cooled tower.

[0024] The air-cooled tower is equipped with an air inlet, an air outlet, an upper water inlet, a lower water inlet, a bottom drain, and a top wire mesh demister. Air from the air compressor enters through the air inlet, is cooled by water spray, and exits through the air outlet.

[0025] The water-cooled tower is equipped with a nitrogen inlet, a nitrogen outlet, a water inlet, a drain outlet, and a top wire mesh demister. The circulating water is cooled in the water-cooled tower using the cooling capacity carried by the nitrogen gas before being reused.

[0026] In summary, this cylindrical dual-purpose air-cooled and water-cooled tower organically combines air-cooled and water-cooled towers, achieving dual-purpose functionality in one tower. This can significantly reduce the floor space occupied by the air-cooled and water-cooled tower and lower the construction cost.

[0027] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above-described embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Many other changes and modifications made without departing from the concept and scope of the present invention should be considered within the protection scope of the present invention.

[0028] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A cylindrical dual-purpose air-cooled water tower, characterized in that, include: Cylindrical tower body, An axially spaced intermediate partition is provided within the tower body. Corresponding to this intermediate partition are upper and lower semi-circular partitions. These partitions divide the tower body into two sealed sub-tower bodies. The sub-tower body surrounded by the middle partition, the upper semi-circular partition, and the lower semi-circular partition is a water-cooled tower. The sub-tower outside the water-cooled tower inside the tower is an air-cooled tower.

2. The cylindrical dual-purpose air-cooled water-cooled tower as described in claim 1, characterized in that, The air-cooled tower is equipped with an air inlet, an air outlet, an upper water inlet, a lower water inlet, a bottom drain outlet, and a wire mesh demister at the top.

Images