An industrial high-efficiency gas cooling heat exchanger device

Abstract

The utility model is suitable for the technical field of exchanger, provides an industry is with high -efficient gas cooling heat exchanger device, including device main body: setting in the air inlet cylinder of device main body side wall, the outer wall of air inlet cylinder is assembled with self -cleaning subassembly, the side wall of air inlet cylinder is provided with the mounting block, air inlet cylinder is movably installed with quick -detachable assembly through mounting block, the top of air inlet cylinder is provided with air inlet valve, the outer wall of air inlet cylinder is provided with cleaning groove far from air inlet valve door side, the inner wall of air inlet cylinder is installed with filter plate. The industry is with high -efficient gas cooling heat exchanger device provided in the scheme can filter plate is cleaned to the self, can improve heat exchange efficiency simultaneously, and the impurity is convenient to clean.

Description

Technical Field

[0001] This utility model belongs to the field of heat exchanger technology, and in particular relates to an industrial high-efficiency gas-cooled heat exchanger device. Background Technology

[0002] Industrial gas cooling heat exchangers are widely used in chemical, energy, metallurgical, and pharmaceutical industries for the rapid cooling and heat recovery of high-temperature gases. Traditional gas cooling devices typically use shell-and-tube or plate heat exchangers, but these have low heat exchange efficiency: the heat transfer coefficient between the gas and the cooling medium is low, resulting in slow cooling speed and high energy consumption. They are also prone to scaling and clogging: high-temperature gases may contain dust, impurities, or easily condensable components, which can deposit on the heat exchange surface after long-term operation, reducing heat exchange efficiency and increasing maintenance costs.

[0003] Chinese patent discloses a transplanting device for forestry afforestation, publication number CN 203196942 U, which states that it "includes a plate-type gas heat exchanger, and an ultrasonic cleaning device is fixedly installed on the outer wall of the plate-type gas heat exchanger. The beneficial effects of this utility model are that it has a simple structure and good cleaning effect."

[0004] However, in existing technologies, the contact time between hot gas and the heat exchanger is short, resulting in low heat exchange efficiency. At the same time, internal impurities are difficult to remove. Therefore, it is necessary to design a high-efficiency gas-cooled heat exchanger device for industrial use. Utility Model Content

[0005] This utility model provides an industrial high-efficiency gas cooling heat exchanger device, which aims to solve the problems of low efficiency of some currently used heat exchange devices, inability to filter impurities in hot gas, and inconvenience in cleaning impurities inside the device.

[0006] This utility model is implemented as follows: an industrial high-efficiency gas cooling heat exchanger device includes a device body: an air inlet cylinder disposed on the side wall of the device body, a self-cleaning component mounted on the outer wall of the air inlet cylinder, mounting blocks symmetrically disposed on the side wall of the air inlet cylinder, a quick-release component movably mounted on the air inlet cylinder through the mounting blocks, an air inlet valve disposed at the top of the air inlet cylinder, a cleaning groove disposed on the outer wall of the air inlet cylinder on the side away from the air inlet valve, and a filter plate installed on the inner wall of the air inlet cylinder.

[0007] Preferably, the quick-release assembly includes: symmetrically arranged mating grooves on the inner wall of the mounting block, a baffle is movably mounted on the mounting block through the mating grooves, mating blocks are symmetrically arranged on both sides of the baffle, and insertion holes are provided on the outer wall of each mating block; and movable grooves arranged on the inner wall of the mounting block, a fixing pin is movably mounted inside each movable groove, a slider is provided on the outer wall of the fixing pin, and a spring is installed on the outer wall of the slider.

[0008] Preferably, the self-cleaning component includes: a drive motor installed on the outer wall of the air intake cylinder, the output shaft of the drive motor extending into the interior of the air intake cylinder and connected to a bearing, a fan installed on the outer wall of the bearing, a limiting groove provided on the inner wall of the air intake cylinder, a cleaning brush movably installed on the air intake cylinder through the limiting groove, and the port position of the bearing connected to the center position of the cleaning brush.

[0009] Preferably, the cooling assembly includes: a cooling chamber disposed inside the main body of the device, an inlet pipe installed at the top of the main body of the device, an outlet pipe disposed at the bottom of the main body of the device, both the inlet pipe and the outlet pipe communicating with the interior of the cooling chamber; and a heat exchange pipe disposed at the center of the main body of the device, the inner wall of the heat exchange pipe being provided with a guide block.

[0010] Preferably, the baffle has an arc-shaped block structure and is located directly below the cleaning groove.

[0011] Preferably, the docking block is a rectangular block, and the docking block fits into the docking groove.

[0012] Preferably, the outer wall of the filter plate is uniformly provided with filter holes, and the outer wall of the cleaning brush is in contact with the filter holes.

[0013] Preferably, the guide block has a spiral structure and is matched with the inner wall of the heat exchange tube.

[0014] Compared with related technologies, the industrial high-efficiency gas-cooled heat exchanger device provided by this utility model has the following beneficial effects:

[0015] 1. Coolant is injected into the cooling chamber through the inlet pipe, which rapidly cools the outer wall of the heat exchange tube. The fan blows hot air into the heat exchange tube. Since the inner wall of the heat exchange tube is equipped with guide blocks with a spiral structure, the hot air is guided by the guide blocks, so that the hot air contacts the inner wall of the cooling chamber to the maximum extent when passing through the heat exchange tube, thereby improving the heat exchange efficiency.

[0016] 2. The drive motor drives the bearing to rotate, which in turn drives the fan and cleaning brush to rotate. The airflow generated by the fan guides the hot air into the heat exchange tube. At the same time, the drive motor drives the cleaning brush to rotate. The cleaning brush is limited by the limiting groove, so that it always rotates around the center of the filter plate, thereby scraping the filter holes on the outer wall of the filter plate and cleaning them. This structure can self-clean the filter plate and prevent the filter holes from clogging. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the quick-release component of this utility model;

[0020] Figure 4 This is a schematic diagram of the cooling component structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the self-cleaning component structure of this utility model.

[0022] In the diagram: 1. Main body of the device; 2. Air inlet cylinder; 3. Mounting block; 4. Quick-release assembly; 401. Baffle; 402. Connecting block; 403. Insertion hole; 404. Movable groove; 405. Fixing pin; 406. Spring; 407. Slider; 408. Connecting groove; 5. Self-cleaning assembly; 501. Drive motor; 502. Fan; 503. Bearing; 504. Cleaning brush; 505. Limiting groove; 6. Air inlet valve; 7. Air outlet; 8. Cooling assembly; 801. Cooling chamber; 802. Liquid inlet pipe; 803. Liquid outlet pipe; 804. Heat exchange pipe; 805. Guide block; 9. Cleaning groove; 10. Filter plate. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] Example 1

[0026] A preferred embodiment of the industrial high-efficiency gas-cooled heat exchanger device provided by this utility model is, for example... Figures 1 to 5As shown: An industrial high-efficiency gas-cooled heat exchanger device includes a main body 1; an air inlet cylinder 2 disposed on the side wall of the main body 1; a self-cleaning component 5 mounted on the outer wall of the air inlet cylinder 2; mounting blocks 3 symmetrically arranged on the side wall of the air inlet cylinder 2; a quick-release component 4 movably mounted on the air inlet cylinder 2 through the mounting blocks 3; an air inlet valve 6 disposed at the top of the air inlet cylinder 2; a cleaning groove 9 disposed on the outer wall of the air inlet cylinder 2 away from the air inlet valve 6; and a filter plate 10 installed on the inner wall of the air inlet cylinder 2.

[0027] It should be noted that some existing industrial high-efficiency gas cooling heat exchanger devices still have certain shortcomings in actual use. They cannot filter and clean impurities in the gas, and the impurities remain on the inner wall of the heat exchange tube 804, affecting the efficiency of cooling heat exchange. At the same time, when the hot gas passes through the heat exchange tube 804 during use, it cannot have maximum contact with the cold gas to improve the heat exchange efficiency.

[0028] In this embodiment, the intake valve 6 is opened to introduce hot air into the intake cylinder 2, the self-cleaning component 5 is opened to filter the hot air as it enters and exits the cooling component 8, the cooling component 8 then cools and exchanges the hot air, and the hot air after heat exchange is discharged through the outlet 7. At the same time, the cleaning groove 9 is opened through the quick-release component 4 to discharge the impurities accumulated at the bottom.

[0029] In a further preferred embodiment of the present invention, the cooling assembly 8 includes: a cooling chamber 801 disposed inside the device body 1, an inlet pipe 802 installed at the top of the device body 1, an outlet pipe 803 disposed at the bottom of the device body 1, both the inlet pipe 802 and the outlet pipe 803 communicating with the interior of the cooling chamber 801; and a heat exchange pipe 804 disposed at the center of the device body 1, with a guide block 805 disposed on the inner wall of the heat exchange pipe 804.

[0030] In this embodiment, coolant is injected into the cooling chamber 801 through the inlet pipe 802, which rapidly cools the outer wall of the heat exchange tube 804. The fan 502 blows hot air into the heat exchange tube 804. Since the inner wall of the heat exchange tube 804 is provided with a guide block 805, and the guide block 805 has a spiral structure, the hot air is guided by the guide block 805, so that the hot air contacts the inner wall of the cooling chamber 801 to the maximum extent when passing through the heat exchange tube 804, thereby improving the heat exchange efficiency. When the coolant needs to be replaced, the outlet pipe 803 is opened to drain the used coolant.

[0031] In a further preferred embodiment of this utility model, the flow guide block 805 has a spiral structure, and the flow guide block 805 matches the inner wall of the heat exchange tube 804.

[0032] In this embodiment, the hot air is guided by the spiral structure of the guide block 805, so that the hot air contacts the inner wall of the cooling chamber 801 to the maximum extent, thereby improving the heat exchange efficiency.

[0033] Example 2

[0034] Based on Embodiment 1, a preferred embodiment of the industrial high-efficiency gas-cooled heat exchanger device provided by this utility model is as follows: Figure 1 , Figure 3 and Figure 5 As shown: The quick-release assembly 4 includes: a docking groove 408 symmetrically arranged on the inner wall of the mounting block 3, a baffle 401 movably mounted on the mounting block 3 through the docking groove 408, docking blocks 402 symmetrically arranged on both sides of the baffle 401, and insertion holes 403 provided on the outer wall of each docking block 402; a movable groove 404 arranged on the inner wall of the mounting block 3, a fixing pin 405 movably mounted inside the movable groove 404, a slider 407 provided on the outer wall of the fixing pin 405, and a spring 406 installed on the outer wall of the slider 407.

[0035] In this embodiment, manually pulling the fixing pin 405 moves the spring 406 and compresses the spring 406, causing the port of the fixing pin 405 to separate from the insertion hole 403 on the outer wall of the docking block 402, pulling the docking block 402 out of the docking groove 408, thereby removing the baffle 401 from the bottom of the cleaning groove 9. Since the cleaning groove 9 is located directly below the filter plate 10, the impurities cleaned by the cleaning brush 504 are basically gathered on the baffle 401 at the bottom of the cleaning groove 9. Removing the baffle 401 makes it easier to clean the impurities inside the air intake cylinder 2. After cleaning, the docking block 402 is reinserted into the docking groove 408, and the fixing pin 405 is loosened. The elastic force generated by the deformation of the spring 406 causes the port of the fixing pin 405 to be reinserted into the insertion hole 403, thereby fixing the baffle 401 back to the bottom of the cleaning groove 9.

[0036] In a further preferred embodiment of this utility model, the self-cleaning component 5 includes: a drive motor 501 installed on the outer wall of the air inlet cylinder 2; the output shaft of the drive motor 501 extends into the interior of the air inlet cylinder 2 and is connected to a bearing 503; a fan 502 is installed on the outer wall of the bearing 503; a limiting groove 505 is provided on the inner wall of the air inlet cylinder 2; a cleaning brush 504 is movably installed on the air inlet cylinder 2 through the limiting groove 505; and the port position of the bearing 503 is connected to the center position of the cleaning brush 504.

[0037] In this embodiment, the drive motor 501 drives the bearing 503 to rotate, and the bearing 503 drives the fan 502 and the cleaning brush 504 to rotate. The airflow generated by the fan 502 is used to guide the hot air into the interior of the heat exchange tube 804. At the same time, the drive motor 501 drives the cleaning brush 504 to rotate. The limiting groove 505 limits the cleaning brush 504, so that the cleaning brush 504 always rotates around the center position of the filter plate 10, thereby scraping the filter holes on the outer wall of the filter plate 10 and cleaning the filter holes on the outer wall of the filter plate 10.

[0038] In a further preferred embodiment of the present invention, the baffle 401 has an arc-shaped block structure and is located directly below the cleaning groove 9.

[0039] In this embodiment, the arc-shaped structure of the baffle 401 is used to make it fit against the outer wall of the air inlet cylinder 2, thereby blocking the cleaning groove 9 and ensuring the airtightness of the air inlet cylinder 2 to prevent hot air leakage.

[0040] In a further preferred embodiment of the present invention, the docking block 402 is a rectangular block, and the docking block 402 and the docking groove 408 fit together.

[0041] In this embodiment, the mating block 402 and the mating groove 408 are used to facilitate the disassembly and assembly of the baffle 401.

[0042] In a further preferred embodiment of this utility model, the outer wall of the filter plate 10 is uniformly provided with filter holes, and the outer wall of the cleaning brush 504 is in contact with the filter holes.

[0043] In this embodiment, hot air is filtered using filter holes, keeping impurities inside the air inlet cylinder 2. At the same time, the cleaning brush 504 contacts the filter holes, allowing it to clean the filter holes during rotation and preventing them from becoming clogged.

[0044] In summary, coolant is injected into the cooling chamber 801 through the inlet pipe 802, rapidly cooling the outer wall of the heat exchange tube 804. The drive motor 501 drives the bearing 503 to rotate, which in turn drives the fan 502 and the cleaning brush 504 to rotate. The airflow generated by the fan 502 guides the hot air into the heat exchange tube 804. Simultaneously, the drive motor 501 drives the cleaning brush 504 to rotate, and the limiting groove 505 limits the cleaning brush 504, ensuring it rotates around the center of the filter plate 10, thus scraping against the filter holes on the outer wall of the filter plate 10 and cleaning them. Since the inner wall of the heat exchange tube 804 is equipped with a guide block 805 with a spiral structure, the guide block 805 guides the hot air. This allows the hot air to contact the inner wall of the cooling chamber 801 to the maximum extent when passing through the heat exchange tube 804, thereby improving the heat exchange efficiency. When it is necessary to clean the impurities inside the air intake cylinder 2, manually pull the fixing pin 405 to move the spring 406 and compress the spring 406 at the same time, so that the port position of the fixing pin 405 is separated from the insertion hole 403 provided on the outer wall of the docking block 402, and the docking block 402 is pulled out from the inside of the docking groove 408, thereby removing the baffle 401 from the bottom of the cleaning groove 9. Removing the baffle 401 makes it easier to clean the impurities inside the air intake cylinder 2. After cleaning, the docking block 402 is reinserted into the inside of the docking groove 408, and the fixing pin 405 is loosened. The elastic force generated by the deformation of the spring 406 makes the port position of the fixing pin 405 reinserted into the insertion hole 403, thereby fixing the baffle 401 back to the bottom of the cleaning groove 9.

[0045] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0046] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. An industrial high-efficiency gas-cooled heat exchanger device, characterized in that, Including the main body of the device (1): An air inlet cylinder (2) is provided on the side wall of the main body (1) of the device. A self-cleaning component (5) is installed on the outer wall of the air inlet cylinder (2). Mounting blocks (3) are symmetrically arranged on the side wall of the air inlet cylinder (2). A quick-release component (4) is movably installed on the air inlet cylinder (2) through the mounting blocks (3). An air inlet valve (6) is provided at the top of the air inlet cylinder (2). A cleaning groove (9) is provided on the outer wall of the air inlet cylinder (2) on the side away from the air inlet valve (6). A filter plate (10) is installed on the inner wall of the air inlet cylinder (2).

2. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 1, characterized in that, The quick-release assembly (4) includes; A docking groove (408) is symmetrically arranged on the inner wall of the mounting block (3). A baffle (401) is movably installed on the mounting block (3) through the docking groove (408). A docking block (402) is symmetrically arranged on both sides of the baffle (401). An insertion hole (403) is provided on the outer wall of the docking block (402). The movable groove (404) is provided on the inner wall of the mounting block (3). A fixing pin (405) is movably installed inside the movable groove (404). A slider (407) is provided on the outer wall of the fixing pin (405). A spring (406) is installed on the outer wall of the slider (407).

3. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 1, characterized in that, The self-cleaning component (5) includes; A drive motor (501) is installed on the outer wall of the air intake cylinder (2). The output shaft of the drive motor (501) extends into the interior of the air intake cylinder (2) and is connected to a bearing (503). A fan (502) is installed on the outer wall of the bearing (503). A limiting groove (505) is provided on the inner wall of the air intake cylinder (2). A cleaning brush (504) is movably installed on the air intake cylinder (2) through the limiting groove (505). The port position of the bearing (503) is connected to the center position of the cleaning brush (504).

4. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 1, characterized in that, It also includes a cooling assembly (8), which includes; A cooling chamber (801) is provided inside the main body (1) of the device. An inlet pipe (802) is installed at the top of the main body (1) of the device, and an outlet pipe (803) is provided at the bottom of the main body (1). Both the inlet pipe (802) and the outlet pipe (803) are connected to the interior of the cooling chamber (801). A heat exchange tube (804) is installed at the center of the main body (1) of the device, and a flow guide block (805) is provided on the inner wall of the heat exchange tube (804).

5. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 2, characterized in that, The baffle (401) has an arc-shaped block structure and is located directly below the cleaning groove (9).

6. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 2, characterized in that, The docking block (402) is a rectangular block, and the docking block (402) fits into the docking groove (408).

7. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 3, characterized in that, The outer wall of the filter plate (10) is uniformly provided with filter holes, and the outer wall of the cleaning brush (504) is in contact with the filter holes.

8. The industrial high-efficiency gas-cooled heat exchanger device as described in claim 4, characterized in that, The flow guide block (805) has a spiral structure and is matched with the inner wall of the heat exchange tube (804).

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