Heat exchange circulating device for sea cucumber feed drying room

Abstract

The utility model belongs to the technical field of sea cucumber feed drying, and particularly relates to a heat exchange circulating device for a sea cucumber feed drying room, which comprises a drying room body, a gas exhauster fixedly mounted on one side of the drying room body, a heat exchange circulating box arranged on one side of the drying room body, and a gas guide pipe arranged on one side of the heat exchange circulating box. A filtering and purifying box is fixedly mounted at the bottom of the heat exchange circulating box. The exhaust machine, the gas guide pipe, the heat exchange circulation box, the gas inlet and the heat exchange pipe are arranged and used in cooperation, the exhaust machine is driven to work, waste gas and moisture generated in the drying room body can be guided into the heat exchange circulation box through the gas guide pipe, rapid heat exchange can be conducted through the heat exchange pipe, and the heat exchange efficiency is improved. Through cooperative use of a temperature sensor, an electromagnetic exhaust valve, a controller and an exhaust pipe, temperature monitoring can be conveniently conducted on gas in the heat exchange circulating box, and when the temperature reaches a limit value, the controller can control the electromagnetic exhaust valve to be opened so that hot gas in the electromagnetic exhaust valve can be guided into the drying room body to conduct circulating heating.

Description

Technical Field

[0001] This utility model relates to the field of sea cucumber feed drying technology, specifically a heat exchange circulation device for sea cucumber feed drying room. Background Technology

[0002] Sea cucumbers (Holothuria), as an important marine economic animal, are widely used in food, medicine, and other fields. With the continuous development of sea cucumber aquaculture, the demand for feed is also increasing, especially for artificially farmed sea cucumbers, which have higher feed requirements. Sea cucumber feed is typically processed from raw materials such as fishmeal, plant protein, vitamins, and minerals to ensure the healthy growth of sea cucumbers. Sea cucumber feed usually requires drying during production to facilitate long-term storage and improve nutrient density. During the drying process, the control of parameters such as temperature, humidity, and airflow is crucial, especially for the nutritional composition and quality control of the sea cucumber feed. To improve drying efficiency and reduce energy consumption, more and more farms are choosing to use heat exchange circulation devices. Heat exchange circulation devices are equipment used to effectively transfer and recover heat, widely used in various industrial and commercial fields, including air handling, heating, cooling, evaporation, and drying processes. Their core function is to improve energy efficiency and reduce energy consumption through heat exchange between two fluids at different temperatures.

[0003] The existing technology has the following problems:

[0004] The existing heat exchange circulation device for sea cucumber feed drying rooms has a relatively simple overall structure and limited functionality. Although it can perform heat exchange circulation during operation, it lacks a good treatment mechanism for the exhaust gas emissions after heat exchange, which can easily cause environmental pollution and makes it inconvenient to use. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a heat exchange circulation device for sea cucumber feed drying rooms, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat exchange circulation device for a sea cucumber feed drying room, comprising a drying room body, an exhaust fan fixedly installed on one side of the drying room body, a heat exchange circulation box provided on one side of the drying room body, an air guide pipe provided on one side of the heat exchange circulation box, a filter purification box fixedly installed at the bottom of the heat exchange circulation box, and a filter mechanism provided inside the filter purification box.

[0007] In a preferred embodiment of this utility model, the exhaust fan is fixedly installed on one side of the drying chamber by bolts, the exhaust fan is electrically connected to an external power source by wires, and the exhaust fan is connected to a heat exchange circulation box by an air guide pipe.

[0008] As a preferred embodiment of this utility model, the heat exchange circulation box includes an air inlet, a heat exchange tube, a temperature sensor, an electromagnetic exhaust valve, a controller, and an exhaust pipe. An air inlet is located on one side of the heat exchange circulation box. A heat exchange tube is installed inside the heat exchange circulation box. A temperature sensor is fixedly installed at the bottom of the inner wall of the heat exchange circulation box. An electromagnetic exhaust valve is fixedly installed on one side of the heat exchange circulation box. A controller is fixedly installed on the front of the heat exchange circulation box. An exhaust pipe is fixedly connected to the electromagnetic exhaust valve. One end of the heat exchange tube is connected to a guide pipe. The heat exchange tube is made of aluminum alloy.

[0009] In a preferred embodiment of this invention, the temperature sensor and the electromagnetic exhaust valve are both electrically connected to the controller via wires, and the heat exchange circulation box is connected to the drying chamber via an exhaust pipe.

[0010] As a preferred technical solution of this utility model, the filter purification box includes an exhaust drain port, a slot and a sealing groove. The exhaust drain port is provided on one side of the filter purification box, the slot is provided inside the filter purification box, the sealing groove is provided inside the filter purification box, and the top of the filter purification box is connected to the heat exchange tube.

[0011] As a preferred embodiment of this utility model, the filtration mechanism includes a mounting frame, a filter layer, and a sealing plate. The mounting frame is disposed inside the filtration and purification box, and the filter layer is disposed on the inner side of the mounting frame. A sealing plate is disposed at one end of the mounting frame. The outer diameter of the mounting frame is adapted to the inner diameter of the slot, and the mounting frame is movably inserted into the slot. The outer diameter of the sealing plate is adapted to the inner diameter of the sealing groove, and the sealing plate is movably snapped into the sealing groove. A rubber layer is disposed on the inner side of the sealing plate.

[0012] As a preferred embodiment of this utility model, the filter layer is provided in multiple sets, and the filter layer is composed of an activated carbon layer and a filter cotton layer.

[0013] Compared with the prior art, this utility model provides a heat exchange circulation device for a sea cucumber feed drying room, which has the following beneficial effects:

[0014] 1. This heat exchange circulation device for a sea cucumber feed drying room is configured with an exhaust fan, a duct pipe, a heat exchange circulation box, an air inlet, and heat exchange pipes. The exhaust fan drives the exhaust gas and moisture generated inside the drying room, which is then introduced into the heat exchange circulation box through the duct pipe. Rapid heat exchange occurs through the heat exchange pipes. A temperature sensor, an electromagnetic exhaust valve, a controller, and the exhaust pipe work together to facilitate temperature monitoring of the gas inside the heat exchange circulation box. When the temperature reaches a predetermined value, a signal is sent to the controller, which then opens the electromagnetic exhaust valve to allow hot air to circulate and heat the drying room, effectively improving the heating and drying effect.

[0015] 2. This heat exchange circulation device for sea cucumber feed drying room, through the use of a filter purification box and a filter mechanism, can filter and purify the exhaust gas discharged from the drying room, preventing easy pollution to the environment. At the same time, it is equipped with slots, mounting brackets, sealing grooves and sealing plates for modular design, which facilitates the installation and disassembly of the filter mechanism, thereby making it easy to clean and replace, and improving the filtration and purification effect of exhaust gas. Attached Figure Description

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

[0017] Figure 2 This is a cross-sectional view of the heat exchange circulation box of this utility model;

[0018] Figure 3 This is a cross-sectional view of the filter purification box of this utility model;

[0019] Figure 4 This is a schematic diagram of the filter mechanism of this utility model.

[0020] In the diagram: 1. Drying chamber body; 2. Exhaust fan; 3. Heat exchange circulation box; 301. Air inlet; 302. Heat exchange tube; 303. Temperature sensor; 304. Electromagnetic exhaust valve; 305. Controller; 306. Exhaust pipe; 4. Air guide pipe; 5. Filter purification box; 501. Drain outlet; 502. Slot; 503. Sealing groove; 6. Filter mechanism; 601. Mounting bracket; 602. Filter layer; 603. Sealing plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 In this embodiment: a heat exchange circulation device for a sea cucumber feed drying room includes a drying room body 1, an exhaust fan 2 fixedly installed on one side of the drying room body 1, a heat exchange circulation box 3 provided on one side of the drying room body 1, an air guide pipe 4 provided on one side of the heat exchange circulation box 3, a filter purification box 5 fixedly installed at the bottom of the heat exchange circulation box 3, and a filter mechanism 6 provided inside the filter purification box 5.

[0023] Reference Figure 1 The exhaust fan 2 is fixedly installed on one side of the drying chamber 1 by bolts. The exhaust fan 2 is electrically connected to an external power source by wires. The exhaust fan 2 is connected to the heat exchange circulation box 3 by air guide pipe 4.

[0024] Specifically: It facilitates the rapid discharge of waste gas and moisture, and makes heat exchange and circulation easier.

[0025] Reference Figure 1 and Figure 2 The heat exchange circulation box 3 includes an air inlet 301, a heat exchange tube 302, a temperature sensor 303, an electromagnetic exhaust valve 304, a controller 305, and an exhaust pipe 306. An air inlet 301 is located on one side of the heat exchange circulation box 3. The heat exchange tube 302 is installed inside the heat exchange circulation box 3. A temperature sensor 303 is fixedly installed on the bottom of the inner wall of the heat exchange circulation box 3. An electromagnetic exhaust valve 304 is fixedly installed on one side of the heat exchange circulation box 3. A controller 305 is fixedly installed on the front of the heat exchange circulation box 3. An exhaust pipe 306 is fixedly connected to the electromagnetic exhaust valve 304. One end of the heat exchange tube 302 is connected to the air guide pipe 4. The heat exchange tube 302 is made of aluminum alloy. The temperature sensor 303 and the electromagnetic exhaust valve 304 are both electrically connected to the controller 305 via wires. The heat exchange circulation box 3 is connected to the drying chamber 1 via the exhaust pipe 306.

[0026] Specifically: It facilitates heat exchange of exhaust gas and allows for real-time monitoring of the gas temperature inside the heat exchange circulation box 3.

[0027] Reference Figure 1 , Figure 2 and Figure 3The filter purification box 5 includes an exhaust drain port 501, a slot 502 and a sealing groove 503. An exhaust drain port 501 is provided on one side of the filter purification box 5. A slot 502 is provided inside the filter purification box 5. A sealing groove 503 is provided inside the filter purification box 5. The top of the filter purification box 5 is connected to the heat exchange tube 302.

[0028] Specifically: It facilitates the introduction of the exhaust gas after heat exchange into the filter and purification box 5, making it easier to filter and purify it.

[0029] Reference Figure 4 The filtration mechanism 6 includes a mounting frame 601, a filter layer 602, and a sealing plate 603. The mounting frame 601 is located inside the filtration and purification box 5. The filter layer 602 is located on the inner side of the mounting frame 601. The sealing plate 603 is located at one end of the mounting frame 601. The outer diameter of the mounting frame 601 is adapted to the inner diameter of the slot 502. The mounting frame 601 is movably inserted into the slot 502. The outer diameter of the sealing plate 603 is adapted to the inner diameter of the sealing groove 503. The sealing plate 603 is movably snapped into the sealing groove 503. A rubber layer is located on the inner side of the sealing plate 603. Multiple sets of filter layers 602 are provided. The filter layer 602 is composed of an activated carbon layer and a filter cotton layer.

[0030] Specifically, it facilitates the filtration and purification of the imported exhaust gas, and also makes it easy to install and disassemble the filter mechanism 6 for cleaning and replacement.

[0031] The working principle and usage process of this utility model are as follows: The operator controls the exhaust fan 2 to operate the machine, which can guide the exhaust gas and moisture generated inside the drying chamber 1 into the heat exchange circulation box 3 through the air guide pipe 4. The heat exchange pipe 302 can perform rapid heat exchange. The temperature sensor 303 can monitor the temperature of the air inside the heat exchange circulation box 3. When the temperature reaches the limit value, it can send a signal to the controller 305. The controller 305 can control the electromagnetic exhaust valve 304 to open so that the hot air inside can be introduced into the drying chamber 1 for circulation heating. At the same time, the exhaust gas after heat exchange can be introduced into the filter purification box 5 through the heat exchange pipe 302 for easy filtration and purification before discharge.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A heat exchange circulation device for a sea cucumber feed drying room, comprising a drying room body (1), wherein an exhaust fan (2) is fixedly installed on one side of the drying room body (1), characterized in that: A heat exchange circulation box (3) is provided on one side of the drying chamber (1), and an air guide pipe (4) is provided on one side of the heat exchange circulation box (3). A filter purification box (5) is fixedly installed at the bottom of the heat exchange circulation box (3), and a filter mechanism (6) is provided inside the filter purification box (5).

2. The heat exchange circulation device for a sea cucumber feed drying room according to claim 1, characterized in that: The exhaust fan (2) is fixedly installed on one side of the drying chamber body (1) by bolts. The exhaust fan (2) is electrically connected to an external power source by wires. The exhaust fan (2) is connected to the heat exchange circulation box (3) through the air guide pipe (4).

3. The heat exchange circulation device for a sea cucumber feed drying room according to claim 1, characterized in that: The heat exchange circulation box (3) includes an air inlet (301), a heat exchange tube (302), a temperature sensor (303), an electromagnetic exhaust valve (304), a controller (305), and an exhaust pipe (306). The heat exchange circulation box (3) has an air inlet (301) on one side and a heat exchange tube (302) inside. The temperature sensor (303) is fixedly installed on the bottom of the inner wall of the heat exchange circulation box (3). The electromagnetic exhaust valve (304) is fixedly installed on one side of the heat exchange circulation box (3). The controller (305) is fixedly installed on the front of the heat exchange circulation box (3). The exhaust pipe (306) is fixedly connected to the electromagnetic exhaust valve (304). One end of the heat exchange tube (302) is connected to the air guide pipe (4). The heat exchange tube (302) is made of aluminum alloy.

4. The heat exchange circulation device for a sea cucumber feed drying room according to claim 3, characterized in that: The temperature sensor (303) and the electromagnetic exhaust valve (304) are both electrically connected to the controller (305) via wires, and the heat exchange circulation box (3) is connected to the drying chamber (1) via an exhaust pipe (306).

5. The heat exchange circulation device for a sea cucumber feed drying room according to claim 1, characterized in that: The filter purification box (5) includes an exhaust drain port (501), a slot (502) and a sealing groove (503). The filter purification box (5) has an exhaust drain port (501) on one side, a slot (502) inside the filter purification box (5), a sealing groove (503) inside the filter purification box (5), and the top of the filter purification box (5) is connected to the heat exchange tube (302).

6. The heat exchange circulation device for a sea cucumber feed drying room according to claim 1, characterized in that: The filtration mechanism (6) includes a mounting frame (601), a filter layer (602), and a sealing plate (603). The mounting frame (601) is located inside the filtration and purification box (5). The filter layer (602) is provided on the inner side of the mounting frame (601). A sealing plate (603) is provided at one end of the mounting frame (601). The outer diameter of the mounting frame (601) is adapted to the inner diameter of the slot (502). The mounting frame (601) is movably inserted into the slot (502). The outer diameter of the sealing plate (603) is adapted to the inner diameter of the sealing groove (503). The sealing plate (603) is movably snapped into the sealing groove (503). A rubber layer is provided on the inner side of the sealing plate (603).

7. A heat exchange circulation device for a sea cucumber feed drying room according to claim 6, characterized in that: The filter layer (602) is provided in multiple sets, and the filter layer (602) is composed of an activated carbon layer and a filter cotton layer.

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