Low-temperature economizer module shock insulation leak detection device

Abstract

The utility model discloses a low temperature economizer module shock insulation leak detection device, including low temperature economizer module, anti -vibration isolation board, water collecting tank and humidity detection device, the upper and lower both ends of low temperature economizer module all are provided with anti -vibration isolation board, and the outside installation of anti -vibration isolation board located the upper end has water collecting tank, be equipped with humidity detection device in water collecting tank, the utility model discloses through the upper and lower both ends of every low province module all through anti -vibration isolation board and are separated, effectively prevent the heat exchange pipe of upper module and flow into the lower module after leaking, and the anti -vibration isolation board will enter water collecting tank after collecting the leakage water, and the humidity inspection device in the corresponding position water collecting tank will alarm after sensing the leakage water, and then determine what group module leaks.

Description

Technical Field

[0001] This utility model relates to the technical field of low-temperature economizers, and in particular to the technical field of shockproof isolation and leak detection devices for low-temperature economizer modules. Background Technology

[0002] After prolonged operation, existing low-temperature economizer modules may experience leaks in their heat exchange tubes. If the heat transfer medium water in the upper module leaks and seeps into the lower module, the lower module, due to its low flue gas velocity, is highly susceptible to ash-water mixture adhering to the surface of the heat exchange tubes, leading to corrosion or scaling and affecting heat exchange efficiency. Furthermore, the ash-water mixture adhering to the heat exchange tubes cannot be cleaned after shutdown. Prolonged module leakage may also cause the downstream electrostatic precipitator ash conveying system to malfunction. Additionally, some low-temperature economizers with spiral fins may resonate under certain operating conditions, generating noise. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the prior art by proposing a shockproof isolation and leak detection device for a low-temperature economizer module, which can solve the above problems.

[0004] To achieve the above objectives, this utility model proposes a low-temperature economizer module anti-vibration isolation and leak detection device, including a low-temperature economizer module, an anti-vibration isolation plate, a water collection tank and a humidity detection device. The low-temperature economizer module is provided with anti-vibration isolation plates at both the upper and lower ends. A water collection tank is installed on the outer side of the upper anti-vibration isolation plate, and a humidity detection device is provided in the water collection tank.

[0005] Preferably, the bottom of the water collection tank is arc-shaped.

[0006] Preferably, the humidity detection device is located on the side of the water collection tank near the bottom of the tank.

[0007] Preferably, the vibration isolation plate is inclined toward one end of the water collection tank.

[0008] Preferably, the vibration isolation plate is tilted at an angle of 2 degrees.

[0009] Preferably, the thickness of the vibration isolation plate is not less than 6mm.

[0010] Preferably, the humidity detection device is a resistive humidity sensor or a water level sensor.

[0011] Preferably, the water collection tank is a half-tube sheet with a diameter of 80mm.

[0012] Preferably, the water collection tank is made of 2205 or 316L stainless steel.

[0013] As a preferred material, the vibration isolation plate is made of ND steel.

[0014] The beneficial effects of this utility model are as follows: By separating the upper and lower ends of each low-energy module with anti-vibration isolation plates, this utility model effectively prevents the heat exchange tubes of the upper module from leaking into the lower module. After the anti-vibration isolation plates collect the leaked water, it will enter the water collection tank. The humidity detection device in the water collection tank at the corresponding position will alarm after sensing the leaked water, thereby determining which group of modules has leaked. At the same time, the anti-vibration isolation plates can also effectively prevent the spiral finned tubes from resonating.

[0015] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] In the diagram: 1. Low-temperature economizer module; 2. Vibration-proof isolation plate; 3. Water collection tank; 4. Humidity detection device. Detailed Implementation

[0018] See Figure 1 A low-temperature economizer module anti-vibration isolation and leak detection device includes a low-temperature economizer module 1, an anti-vibration isolation plate 2, a water collection tank 3, and a humidity detection device 4. The low-temperature economizer module 1 is provided with anti-vibration isolation plates 2 at both the upper and lower ends. A water collection tank 3 is installed on the outer side of the anti-vibration isolation plate 2 at the upper end. The humidity detection device 4 is provided in the water collection tank 3.

[0019] The bottom of the water collection tank 3 is arc-shaped.

[0020] The vibration isolation plate 2 is welded to the upper and lower ends of the low-temperature economizer module 1, and the water collection tank 3 is welded to the end of the upper vibration isolation plate.

[0021] The humidity detection device 4 is installed on the side of the water collection tank 3 near the bottom of the tank.

[0022] The vibration isolation plate 2 is inclined toward one end of the water collection tank 3.

[0023] The vibration isolation plate 2 is tilted at an angle of 2 degrees.

[0024] The thickness of the vibration isolation plate 2 is not less than 6mm.

[0025] The humidity detection device 4 is a resistive humidity sensor or a water level sensor.

[0026] The water collection tank is a half-tube sheet with a diameter of 80mm.

[0027] The water collection tank is made of 2205 or 316L stainless steel.

[0028] The vibration isolation plate is made of ND steel.

[0029] When a leak occurs in the upper low-temperature economizer module, the leaked water will be collected by the vibration isolation plate at the top of the lower low-temperature economizer module. The leaked water will flow into the water collection tank along the slope. After the humidity sensor detects the moisture, it will send a signal. Based on the location of the humidity sensor that sent the signal, the staff can know which low-temperature economizer module has leaked.

[0030] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A shockproof isolation and leak detection device for a low-temperature economizer module, characterized in that: The device includes a low-temperature economizer module (1), a vibration isolation plate (2), a water collection tank (3), and a humidity detection device (4). The low-temperature economizer module (1) is equipped with vibration isolation plates (2) at both the top and bottom. A water collection tank (3) is installed on the outside of the upper vibration isolation plate (2). A humidity detection device (4) is installed in the water collection tank (3).

2. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 1, characterized in that: The bottom of the water collection tank (3) is arc-shaped.

3. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 1, characterized in that: The humidity detection device (4) is located on the side of the water collection tank (3) near the bottom of the tank.

4. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 1, characterized in that: The vibration isolation plate (2) is inclined toward one end of the water collection tank (3).

5. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 4, characterized in that: The vibration isolation plate (2) is tilted at an angle of 2 degrees.

6. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 1, characterized in that: The thickness of the vibration isolation plate (2) is not less than 6mm.

7. The low-temperature economizer module anti-vibration isolation and leak detection device as described in claim 1, characterized in that: The humidity detection device (4) is a resistive humidity sensor or a water level sensor.

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