Horizontal shell-pass integrated mist cooler

Abstract

The utility model relates to a horizontal shell course integral type mist cooler belongs to energy -conserving and environment -protecting technical field, the condensation chamber and the demisting chamber are independently provided in horizontal shell, be provided with condensing pipe group in the condensation chamber, the demisting chamber is passed through first connecting channel and condensation chamber intercommunication, the outside saturated humidity gas enters horizontal shell and is in turn after the first demister in the demisting chamber, first connecting channel, condensing pipe group pipe outside shell course from horizontal shell discharge. This application integrates demisting and condensing function in horizontal shell, replaces the original two sets of independent equipment, reduces the connecting pipeline and energy loss, reduces the gas flow resistance. The horizontal structure greatly reduces the floor area, and the flange or welding connection considers the convenience and sealing property of dismounting, solves the problems of large floor area and complex pipeline of traditional equipment.

Description

Technical Field

[0001] This utility model belongs to the field of energy-saving and environmental protection technology, and in particular relates to a horizontal shell-side integrated mist cooler. Background Technology

[0002] During the operation of vacuum pumps or other equipment, the gas being pumped often contains a large amount of mist, impurities, and water vapor. These materials, once inside the vacuum pump or other equipment, can reduce its efficiency. If the materials contain corrosive chemicals, they can cause long-term corrosion, shortening the pump's or equipment's lifespan. Furthermore, particulate impurities can adhere to the pump chamber or rotor surface, leading to increased friction and scratches over time, compromising sealing and reducing pumping capacity. For example, in industries such as chemical production, food processing, and pharmaceuticals, vacuum pumps need to handle gases containing mist and water vapor; without an effective demisting and condensation device, production will suffer adverse consequences.

[0003] The current equipment consists of two independent units: a demister and a condenser. The demister is large in size, and its piping is extensive and compatible with the condenser, which increases costs and reduces installation efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a horizontal shell-side integrated mist cooler, comprising: a horizontal shell, wherein a condensation chamber and a demisting chamber are independently arranged inside the horizontal shell, a condenser tube assembly is arranged inside the condensation chamber, and the demisting chamber is connected to the condensation chamber through a first connecting channel. After the external saturated humid gas enters the horizontal shell, it passes sequentially through the first demister inside the demisting chamber, the first connecting channel, and the shell side outside the condenser tube assembly before being discharged from the horizontal shell.

[0005] Furthermore, the horizontal housing is provided with a first drain pipe for discharging intercepted water or backwash water from the first demister, and the horizontal housing is provided with a second drain pipe for discharging condensate generated by the condenser tube assembly.

[0006] Furthermore, the horizontal shell is provided with a gas inlet and a gas outlet, and the horizontal shell is provided with a cooling medium inlet and a cooling medium outlet.

[0007] Furthermore, a backwashing mechanism is provided in the demisting chamber.

[0008] Furthermore, the horizontal housing is provided with a flow equalization plate for guiding airflow.

[0009] Furthermore, it also includes a manifold chamber, which is connected to the condensation chamber via a second connecting channel.

[0010] Furthermore, it also includes a first transition chamber and a second transition chamber, which are connected through the condenser tube assembly.

[0011] Furthermore, the demisting chamber is equipped with a steam-water separator for receiving condensate or backwash water generated by the first demister.

[0012] Furthermore, a second demister is provided in the manifold chamber.

[0013] Furthermore, the cooling medium inlet is connected to the second transition chamber, and the cooling medium outlet is connected to the first transition chamber.

[0014] The beneficial effects of this utility model are:

[0015] This application integrates demisting and condensation functions into a horizontal housing, replacing the original two separate units, reducing connecting pipelines and energy consumption, and lowering gas flow resistance. The horizontal structure significantly reduces the floor space, and the flange or welded connections ensure both ease of assembly and disassembly and sealing, solving the problems of large footprint and complex piping in traditional equipment.

[0016] This application utilizes a three-stage treatment process: a first demister to initially intercept impurities, a condenser tube assembly for heat exchange and dehydration, a second demister for deep purification, and finally, a third stage to efficiently remove mist, water vapor, and impurities. The inclined design facilitates condensate drainage, reduces pipe blockage and equipment corrosion, and significantly improves the efficiency and lifespan of the subsequent vacuum pump.

[0017] This application features a backwashing mechanism in the demister chamber, enabling online cleaning of the first demister; the shell flange connection facilitates the maintenance of internal components. The first and second drain pipes discharge slag and water separately, preventing liquid accumulation. This simplifies maintenance procedures, reduces manpower and time investment, and lowers long-term operating costs. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the single demister arrangement of this utility model;

[0019] Figure 2 This is a schematic diagram of the second arrangement of the single demister of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a utility model dual demister;

[0021] Figure 4 This is a schematic diagram of the installation position of the gas-water separator of this utility model;

[0022] Figure 5 This is a schematic diagram of the second installation position of the steam-water separator of this utility model.

[0023] The attached figures indicate the following components: horizontal shell 1, condensing chamber 2, condensing tube assembly 21, demisting chamber 3, first demister 31, second demister 32, manifold chamber 4, first transition chamber 5, second transition chamber 6, first connecting channel 7, second connecting channel 8, backwashing mechanism 9, flow equalization plate 10, gas inlet 11, gas outlet 12, first drain pipe 13, second drain pipe 14, cooling medium inlet 15, cooling medium outlet 16, and steam-water separator 17. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., 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.

[0025] 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 mechanical connection or an electrical 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.

[0026] The present invention will be further described below with reference to embodiments and accompanying drawings: A horizontal shell-side integrated mist cooler includes: a horizontal shell 1, wherein a condensing chamber 2 and a demisting chamber 3 are independently arranged within the horizontal shell 1; a condensing tube assembly 21 is arranged within the condensing chamber 2; and the demisting chamber 3 is connected to the condensing chamber 2 via a first connecting channel 7. After external saturated humid gas enters the horizontal shell 1, it passes sequentially through a first demister 31 within the demisting chamber 3, the first connecting channel 7, and the shell side outside the condensing tube assembly 21 before being discharged from the horizontal shell 1. A first drain pipe 13 is provided on the horizontal shell 1 for discharging intercepting water or backwash water from the first demister 31, and a second drain pipe 14 is provided on the horizontal shell 1 for discharging condensate generated by the condensing tube assembly 21. A gas inlet 11 and a gas outlet 12 are provided on the horizontal shell 1, as are a cooling medium inlet 15 and a cooling medium outlet 16. A backwashing mechanism 9 is provided within the demisting chamber 3. The horizontal housing 1 is equipped with a flow equalization plate 10 for guiding airflow. It also includes a confluence chamber 4, which is connected to the condensation chamber 2 via a second connecting channel 8. Furthermore, it includes a first transition chamber 5 and a second transition chamber 6, which are connected to the condenser tube assembly 21. The demister chamber 3 is equipped with a steam-water separator 17 for receiving condensate or backwash water generated by the first demister 31. The confluence chamber 4 is equipped with a second demister 32. The cooling medium inlet 15 is connected to the second transition chamber 6, and the cooling medium outlet 16 is connected to the first transition chamber 5. The horizontal housing 1 includes multiple outer shells connected by flanges or welded together. The demisting direction of the first demister 31 is parallel or perpendicular to the flow direction of the medium within the condenser tube assembly 21. The backwashing mechanism 9 has the same rinsing direction as the first demister 31. The confluence chamber 4 is equipped with a second demister 32. The condenser tube assembly 21 or the horizontal housing 1 is inclined relative to the ground.

[0027] The horizontal shell 1, serving as the main structure of the equipment, is composed of multiple outer shells connected by flanges or welded together, forming the "skeleton" of the entire mist cooler. Its core function is to provide installation space and structural support for the various internal functional chambers, integrating functions such as demisting, condensation, and media flow. Compared to traditional two separate demisting and condensing units, this integrated design completely overcomes the drawbacks of a dispersed layout: the flanged or welded shells not only ensure the overall structural sealing and stability, avoiding efficiency losses due to gas leaks, but also significantly reduce the overall footprint of the equipment, lowering installation space requirements. Simultaneously, the integrated structure reduces the number of external connecting pipes, lowers pipe resistance, and allows for smoother flow of gas and cooling media, indirectly improving equipment operating efficiency and reducing the risk of leaks at pipe interfaces, thus enhancing equipment reliability.

[0028] The condensing chamber 2 is the core space for the equipment to achieve its condensation function. It contains a condenser tube assembly 21, which provides a closed and optimized environment for the gas condensation process. When the gas to be treated flows through the outer shell side of the condenser tube assembly 21 in the condensing chamber 2, it undergoes sufficient heat exchange with the cooling medium inside the tubes, causing water vapor in the gas to condense into liquid water, thus achieving the core function of removing water vapor. The spatial design of the condensing chamber 2 ensures sufficient residence time for the gas within the shell side, guaranteeing the sufficiency of the condensation reaction, significantly improving the water vapor removal efficiency, and providing a dry intake environment for subsequent equipment such as the vacuum pump.

[0029] The demisting chamber 3 is the first processing area after the gas enters the equipment. It houses a first demister 31 and a backwashing mechanism 9, primarily responsible for the initial demisting and impurity interception of the gas. The gas to be treated enters through the gas inlet 11 and first flows into the demisting chamber 3. As it passes through the first demister 31, mist, droplets, and some particulate impurities are intercepted and separated. This process effectively reduces the mist and impurity content entering the subsequent condensing chamber 2, lightening the burden on the condenser tube assembly 21 and preventing impurities from adhering to the condenser tube surface and affecting heat exchange efficiency. Simultaneously, the spatial layout of the demisting chamber 3 provides a mounting base for the backwashing mechanism 9, ensuring that the cleaning operation can be efficiently completed within the chamber.

[0030] The manifold chamber 4, serving as the terminal chamber for gas processing, connects the second connecting channel 8 to the gas outlet 12. Its function is to collect the condensed gas and then perform final purification through the internally installed second demister 32. After the gas processed in the condensation chamber 2 enters the manifold chamber 4, any residual trace amounts of mist or droplets are intercepted again by the second demister 32, ensuring that the gas discharged from the gas outlet 12 achieves extremely high cleanliness.

[0031] The first transition chamber 5 and the second transition chamber 6 are key hubs for the circulation of the cooling medium within the equipment, and they are connected by the condenser tube assembly 21. After entering the second transition chamber 6 through the cooling medium inlet 15, the cooling medium flows into the first transition chamber 5 through the pipes of the condenser tube assembly 21, and finally exits from the cooling medium outlet 16. The function of these two transition chambers is to guide the cooling medium to be evenly distributed to each pipe of the condenser tube assembly 21, ensuring sufficient heat exchange between the cooling medium and the gas outside the condenser tubes. Its structural design avoids the stagnation or short-circuiting of the cooling medium in local areas, ensuring uniform cooling effect throughout the condenser tube assembly 21, significantly improving overall condensation efficiency while reducing energy waste.

[0032] The condenser tube assembly 21 is the core component for the equipment to achieve the condensation function. It consists of multiple pipes that run through the first transition chamber 5, the condensation chamber 2, and the second transition chamber 6. Its function is to act as a heat exchange medium. The cooling medium flows inside the pipes, while the gas to be processed flows outside the pipes. Heat exchange between the gas and the cooling medium is achieved through heat conduction through the pipe walls, causing water vapor in the gas to condense into liquid water. The material selection and structural design of the condenser tube assembly 21 directly affect the condensation efficiency: a reasonable number and arrangement of pipes ensures maximum contact area with the gas, improving heat exchange efficiency. Simultaneously, the design mentions that the condenser tube assembly 21 or the horizontal shell 1 can be inclined relative to the ground. This design facilitates the flow of liquid water generated during condensation along the pipe walls to the second drain pipe 14 for discharge, preventing condensate from accumulating outside the pipes and affecting heat exchange, further ensuring the stability of the condensation effect.

[0033] The first connecting channel 7 is located within the first transition chamber 5, connecting the demisting chamber 3 and the condensing chamber 2. Its function is to provide a flow path for the gas, after preliminary demisting, from the demisting chamber 3 into the condensing chamber 2. The channel's size and orientation are optimized to guide the gas smoothly into the condensing chamber 2, avoiding severe disturbances or eddies during gas flow, thereby reducing local resistance losses. Simultaneously, the first connecting channel 7 ensures a relatively stable flow velocity and direction before the gas enters the condensing chamber 2, guaranteeing uniform gas distribution on the outer side of the condenser tube assembly 21. This improves the uniformity of gas-condenser tube contact, indirectly enhancing condensation efficiency. Furthermore, the saturated humid gas within the first connecting channel 7 can pre-exchange heat with the cooling medium in the first transition chamber 5, further enhancing the cooling effect of the gas before condensation and creating favorable conditions for subsequent efficient condensation. This pre-heat exchange design not only reduces the heat load on the condensing chamber 2 but also improves the overall system's energy utilization rate, making the equipment more energy-efficient during operation.

[0034] The second connecting channel 8 is located within the second transition chamber 6, connecting the condensing chamber 2 and the manifold chamber 4. Its function is to guide the condensed gas from the condensing chamber 2 to the manifold chamber 4 for final purification. Similar to the first connecting channel 7, the structural design of the second connecting channel 8 focuses on reducing gas flow resistance. By optimizing the channel cross-section and direction, the gas flow remains stable during its passage, avoiding energy loss due to sudden changes in flow velocity. Furthermore, the second connecting channel 8 ensures that the gas is in an ordered state before entering the manifold chamber 4, providing favorable conditions for the efficient demisting of the second demister 32 and guaranteeing the cleanliness of the outlet gas. Simultaneously, the saturated humid gas in the second connecting channel 8 can pre-exchange heat with the cooling medium in the second transition chamber 6, further enhancing the cooling effect of the gas before condensation and creating favorable conditions for subsequent efficient condensation. This pre-heat exchange design not only reduces the heat load on the condensing chamber 2 but also improves the overall system's energy utilization rate, making the equipment more energy-efficient during operation.

[0035] Gas inlet 11 is located on the horizontal housing 1 and is the only channel for the saturated humid gas to be treated to enter the equipment. Its function is to provide a standardized entry path for the gas. The size of the inlet is designed to match the overall flow capacity of the horizontal housing 1, which can meet the gas flow requirements under different operating conditions and avoid the problem of excessive air resistance caused by an inlet size that is too small. At the same time, the gas inlet 11 is usually located close to the demister chamber 3, so that the gas can quickly enter the demister treatment process after entering, reducing ineffective retention inside the housing and improving the overall processing efficiency of the equipment.

[0036] Gas outlet 12 is also located on the horizontal housing 1, connecting the manifold chamber 4 to external equipment such as a vacuum pump. Its function is to deliver the clean gas, after demisting and condensation treatment, to subsequent equipment. The outlet's structural design ensures the stability of gas discharge, preventing pressure fluctuations caused by outlet disturbances from affecting the operation of subsequent equipment. Furthermore, the size of gas outlet 12 is matched to the flow capacity of the manifold chamber 4, ensuring smooth discharge of the treated gas without significant resistance loss, further improving the collaborative operating efficiency of the equipment and subsequent systems.

[0037] Both the cooling medium inlet 15 and the cooling medium outlet 16 are located on the horizontal shell 1. The cooling medium inlet 15 communicates with the second transition chamber 6, and the cooling medium outlet 16 communicates with the first transition chamber 5. Together, they form the circulation path of the cooling medium within the equipment. The function of the cooling medium inlet 15 is to introduce the external low-temperature cooling medium into the equipment. Its size matches the cooling medium flow rate requirement, ensuring that sufficient cooling medium enters the condenser tube assembly 21 for heat exchange. The function of the cooling medium outlet 16 is to discharge the high-temperature cooling medium after heat exchange and return it to the external cooling system for cooling circulation. This inlet and outlet channel configuration ensures unidirectional flow of the cooling medium within the equipment, avoiding backflow or short-circuiting, ensuring that each condenser tube can fully participate in heat exchange, maximizing the utilization rate of the cooling medium, and improving the condensation effect.

[0038] The steam-water separator 17 collects the backwash water or condensate from the first demister 31, preventing it from entering the condensing chamber 2 and adhering to the surface of the condenser tube assembly 21, thus affecting heat exchange efficiency. This design enhances the demisting effect, resulting in lower moisture content in the gas entering the condensation stage, indirectly improving the working efficiency of the condenser tube assembly 21, while reducing the cleaning frequency of the condenser tube assembly and lowering maintenance costs. Any separator capable of achieving the above effects can be used for the steam-water separator 17. A preferred structure is a combination of a conical baffle and an annular water receiving tray. Gas flows through the space between the conical baffle and the annular water receiving tray, while liquid is intercepted by the conical baffle and guided into the annular water receiving tray, ultimately being discharged through the first drain pipe 13.

[0039] The first demister 31 is installed inside the demister chamber 3. The first demister 31 can be a baffle demister, wire mesh demister, centrifugal demister, etc., and its demister direction is parallel or perpendicular to the flow direction of the medium inside the condenser tube assembly 21. As the first purification barrier after the gas enters the equipment, the core function of the first demister 31 is to intercept mist, droplets, and particulate impurities in the gas using principles such as inertial collision and centrifugal separation. When the gas flows through, larger droplets and impurities are captured, condensed into liquid, and flow down, achieving preliminary demistering and impurity separation. This design has high demister efficiency, effectively reducing the mist content entering the condenser chamber 2 and lowering the condensation load on the condenser tube assembly 21.

[0040] The backwashing mechanism 9 is located inside the demister chamber 3, and its rinsing direction is the same as the demister direction of the first demister 31. It is a key component to ensure the long-term efficient operation of the first demister 31. During long-term operation, impurities will adhere to the surface of the first demister 31. If not cleaned in time, this can easily lead to blockage, affecting gas flow and demister effect. The backwashing mechanism 9 sprays a cleaning medium, such as water or gas, onto the first demister 31 to wash away the attached impurities, restoring the cleanliness and demister ability of the equipment for a more thorough cleaning. Cleaning can be completed without disassembling the demister, significantly reducing maintenance difficulty and cost, and extending the continuous operating time of the equipment.

[0041] The second demister 32 is located within the manifold chamber 4, serving as the final purification component for gas treatment. Its function is to perform secondary demisting on the condensed gas, further removing residual trace amounts of mist or droplets. After treatment in the condensation chamber 2, a small number of uncondensed fine droplets may still remain in the gas. The second demister 32, through optimized structural design such as finer blades or a filter screen, intercepts and separates these tiny droplets, ensuring that the gas discharged from the gas outlet 12 achieves extremely high dryness and cleanliness. This step significantly improves the overall demisting efficiency of the equipment, preventing residual mist from entering subsequent equipment such as vacuum pumps, which could lead to efficiency reduction or corrosion problems, and further extending the service life of downstream equipment.

[0042] The flow equalization plate 10 is installed inside the horizontal housing 1. Its function is to rectify and distribute the gas entering the equipment, making the flow velocity and distribution of the gas more uniform as it flows through each chamber. In traditional equipment, uneven flow velocity after the gas enters the chamber can easily form local eddies or dead zones, resulting in excessive local load on the demister and condenser tube assembly, affecting the overall treatment effect. The flow equalization plate 10, through a reasonable opening layout or flow guiding structure, disperses the concentrated inflow of gas into a uniform airflow, guiding the gas to flow smoothly and evenly through the first demister 31, the condenser tube assembly 21, and the second demister 32. This design not only improves the uniformity of contact between the gas and each functional component, fully utilizing the equipment's demisting and condensing capabilities, but also reduces local resistance, lowers the equipment's energy consumption, and improves operational stability.

[0043] The first drain pipe 13 is installed on the horizontal housing 1 and is mainly used to drain the liquid water intercepted by the first demister 31, including condensed water from mist and mixed water with impurities, as well as the backwash wastewater generated during the operation of the backwashing mechanism 9. During the operation of the first demister 31, the intercepted liquid will continuously accumulate and flow down. If it is not drained in time, it will easily lead to water accumulation in the demister chamber 3, affecting gas flow and even causing secondary misting. The first drain pipe 13 provides a smooth discharge path for these liquids, ensuring that the demister chamber 3 remains dry and avoiding interference from water accumulation on the demister effect. At the same time, the wastewater generated by backwashing carries a large amount of impurities. Timely discharge through the first drain pipe 13 can prevent impurities from depositing in the chamber, reduce the risk of equipment corrosion, and reduce maintenance costs.

[0044] The second drain pipe 14 is also installed on the horizontal shell 1, specifically for draining the condensate generated by the condenser tube assembly 21 during the condensation process. When gas exchanges heat with the condenser tube assembly 21 in the condensation chamber 2, water vapor condenses into liquid water and adheres to the surface of the condenser tubes. If not drained in time, the accumulated water will gradually cover the surface of the condenser tubes, hindering the continuous heat exchange and reducing condensation efficiency. The second drain pipe 14 is usually positioned at a lower level, in conjunction with the inclined design of the condenser tube assembly 21 or the horizontal shell 1, allowing the condensate to naturally collect under gravity and drain through the pipe. This ensures that the surface of the condenser tubes remains clean and free from water accumulation, guaranteeing the stability of condensation efficiency. Simultaneously, the timely drainage of condensate avoids corrosion of the shell or pipes caused by prolonged retention in the chamber, extending the equipment's service life. Working Process

[0045] The external saturated humid gas to be treated enters the equipment through the gas inlet 11 on the horizontal shell 1, and first flows into the demister chamber 3. Inside the demister chamber 3, the gas flows through the first demister 31, which uses inertial collision and centrifugal separation principles to intercept mist, droplets, and some particulate impurities in the gas, achieving preliminary demisting and purification. The intercepted liquid flows down and is discharged through the first drain pipe 13 on the horizontal shell 1. If impurities adhere to the surface of the first demister 31 and affect the demisting effect, the backwashing mechanism 9 inside the demister chamber 3 can be activated. The backwashing mechanism 9 sprays cleaning media along the demisting direction of the first demister 31 to wash away the impurities, and the rinsing wastewater is also discharged through the first drain pipe 13.

[0046] The gas, after initial demisting, enters the condensing chamber 2 through the first connecting channel 7 located within the first transition chamber 5. At this time, the external cooling medium enters the second transition chamber 6 through the cooling medium inlet 15, then flows into the first transition chamber 5 through the pipes of the condenser tube assembly 21, and finally exits from the cooling medium outlet 16, forming a cooling medium circulation. The gas entering the condensing chamber 2 flows in the shell side outside the tubes of the condenser tube assembly 21, exchanging heat with the cooling medium inside the tubes. Water vapor in the gas condenses into liquid water upon contact with the condenser. Because the condenser tube assembly 21 or the horizontal shell 1 is inclined relative to the ground, the condensate collects under gravity and is discharged through the second drain pipe 14.

[0047] The condensed gas enters the manifold chamber 4 through the second connecting channel 8 located in the second transition chamber 6. Inside the manifold chamber 4, the gas flows through the second demister 32, where residual trace amounts of mist or droplets are intercepted and purified again to ensure gas cleanliness.

[0048] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A horizontal shell-side integrated mist cooler, characterized in that, include: A horizontal shell (1) is provided with a condensing chamber (2) and a demisting chamber (3) independently. A condensing tube group (21) is provided in the condensing chamber (2). The demisting chamber (3) is connected to the condensing chamber (2) through a first connecting channel (7). After the external saturated humid gas enters the horizontal shell (1), it passes through the first demister (31) in the demisting chamber (3), the first connecting channel (7), and the shell side outside the condensing tube group (21) in sequence, and then exits from the horizontal shell (1).

2. The horizontal shell-side integrated mist cooler according to claim 1, characterized in that, The horizontal housing (1) is provided with a first drain pipe (13) for discharging intercepted water or backwash water from the first demister (31), and the horizontal housing (1) is provided with a second drain pipe (14) for discharging condensate generated by the condenser tube assembly (21).

3. The horizontal shell-side integrated mist cooler according to claim 2, characterized in that, The horizontal housing (1) is provided with a gas inlet (11) and a gas outlet (12), and the horizontal housing (1) is provided with a cooling medium inlet (15) and a cooling medium outlet (16).

4. The horizontal shell-side integrated mist cooler according to claim 3, characterized in that, The demisting chamber (3) is equipped with a backwashing mechanism (9).

5. The horizontal shell-side integrated mist cooler according to claim 4, characterized in that, The horizontal housing (1) is provided with a flow equalization plate (10) for guiding airflow.

6. The horizontal shell-side integrated mist cooler according to claim 1 or 3, characterized in that, It also includes a manifold chamber (4), which is connected to the condensation chamber (2) via a second connecting channel (8).

7. The horizontal shell-side integrated mist cooler according to claim 6, characterized in that, It also includes a first transition chamber (5) and a second transition chamber (6), the first transition chamber (5) and the second transition chamber (6) being connected through the condenser tube assembly (21).

8. The horizontal shell-side integrated mist cooler according to claim 7, characterized in that, The demisting chamber (3) is equipped with a steam-water separator (17) for receiving condensate or backwash water generated by the first demister (31).

9. The horizontal shell-side integrated mist cooler according to claim 6, characterized in that, A second demister (32) is installed in the manifold chamber (4).

10. The horizontal shell-side integrated mist cooler according to claim 3, characterized in that, The cooling medium inlet (15) is connected to the second transition chamber (6), and the cooling medium outlet (16) is connected to the first transition chamber (5).

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