Liquid impregnation system

Abstract

The utility model discloses a liquid impregnation system, which belongs to the related technical field of liquid impregnation and comprises an impregnation tank, a storage tank, a vacuumizing system, a pressurizing system, a tail gas system and a raw material inlet and outlet pipeline system, the impregnating tank comprises an impregnating tank body, a cover plate is arranged at the upper end of the impregnating tank body, a defoaming net is arranged at the lower end of the cover plate, and a grid plate for placing a to-be-impregnated product is arranged at the lower end of the defoaming net; and an inner dipping tank in the dipping tank body is connected with the raw material inlet and outlet pipeline system through a hose. The impregnation tank, the storage tank, the vacuumizing system, the pressurizing system, the tail gas system and the raw material inlet and outlet pipeline system form an efficient and compact impregnation treatment unit. The defoaming net is favorable for reducing foam generated in the impregnation process, and ensures uniform distribution of impregnation liquid and full contact of a to-be-impregnated product, so that the product quality is improved. Due to the design of the grid plate, appropriate support and interval are provided for the to-be-impregnated product, the product can be conveniently placed and taken out, and meanwhile the liquidity of the impregnation liquid is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to liquid immersion related technical field, concretely is a kind of liquid immersion system. BACKGROUND

[0002] In industrial production, liquid immersion is a common process, widely used in chemical, pharmaceutical, material processing and other fields. This process involves placing solid materials in liquid so that the solid materials can absorb or chemically react with the liquid. Traditional liquid immersion systems usually include immersion tanks, storage tanks, vacuum pumping systems, pressure systems, tail gas systems and raw material inlet and outlet pipeline systems and other components. However, these systems have some limitations and shortcomings:

[0003] Efficiency problem: traditional immersion systems are often inefficient because they cannot guarantee sufficient contact between the immersion liquid and the products to be immersed, resulting in uneven immersion.

[0004] Complex operation: the operation of many existing systems is complex, requiring a lot of manual intervention, increasing the cost of operation and the risk of error.

[0005] Maintenance difficulty: the design of many existing systems is not user-friendly, making routine cleaning and maintenance difficult.

[0006] To solve these problems, improve immersion efficiency and product quality, and ensure the safety and convenience of operation, we propose a new type of liquid immersion system. SUMMARY

[0007] To solve the above problems, the utility model provides a kind of liquid immersion system, to solve the technical problems, such as low efficiency and uneven immersion of immersion product of liquid immersion system in prior art.

[0008] To achieve the above purpose, the utility model adopts the technical scheme of:

[0009] A liquid immersion system, comprising an immersion tank, a storage tank, a vacuum pumping system, a pressure system, a tail gas system and a raw material inlet and outlet pipeline system; the immersion tank comprises an immersion tank body, a cover plate is arranged at the upper end of the immersion tank body, a defoaming net is arranged at the lower end of the cover plate, and a grid plate for placing the products to be immersed is arranged at the lower end of the defoaming net; the inner immersion of the immersion tank body is connected with the raw material inlet and outlet pipeline system through a hose.

[0010] As a further improvement of the above scheme, the cover plate is provided with lifting lugs; the lower end of the immersion tank body is provided with supporting legs.

[0011] As a further improvement of the above scheme, the side end of the immersion tank is provided with a steel pipe in communication with the bottom of the immersion tank through a clamp.

[0012] As a further improvement of the above solution, the vacuum system is vacuumed by a vacuum pump, and a buffer tank is provided in front of the vacuum pump.

[0013] As a further improvement of the above solution, the tail gas system includes a filter tank, which is connected to the impregnation tank and the storage tank through a valve.

[0014] As a further improvement of the above solution, the raw material inlet and outlet pipeline system is sucked by negative pressure, and a glass window is provided on the pipeline.

[0015] As a further improvement to the above solution, nitrogen is used as the pressure medium in the pressure system.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This utility model provides a liquid impregnation system, which comprises an impregnation tank, a storage tank, a vacuum system, a pressure system, an exhaust system, and a raw material inlet and outlet piping system, forming an efficient and compact impregnation processing unit. The defoaming screen helps reduce foam generated during the impregnation process, ensuring even distribution of the impregnation liquid and sufficient contact with the product to be impregnated, thereby improving product quality. The grid design provides appropriate support and spacing for the impregnated product, facilitating product placement and removal while ensuring the fluidity of the impregnation liquid.

[0018] 2. The lifting lugs on the cover of the utility model make it easier to lift the inner dipping tank, thereby improving loading and unloading efficiency and safety; the legs at the lower end of the dipping tank body improve the stability of the entire dipping tank and ensure the smoothness of the operation process

[0019] 3. The vacuum system of this utility model is vacuumed by a vacuum pump, and a buffer tank is provided in front of the vacuum pump to facilitate buffering and filtering, preventing dust from entering the vacuum pump.

[0020] 4. In the utility model, the raw material inlet and outlet pipeline system is sucked by negative pressure. A window is provided on the pipeline to facilitate observation of the material situation. A filter is provided between the two tanks to prevent dust in the impregnation tank from entering the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a system schematic diagram of the present utility model.

[0022] Figure 2 It is a three-dimensional schematic diagram of the dipping tank in the system of the present utility model.

[0023] Figure 3 It is a cross-sectional schematic diagram of the dipping tank in the system of the present utility model.

[0024] In the figure: 1. Impregnation tank body; 2. Lifting ear; 3. Clamp; 4. Steel pipe; 5. Defoaming net; 6. Impregnation product; 7. Mesh plate; 8. Mesh hole protection cover; 9. Support leg; 10. Cover plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution, the present invention is described in detail below in conjunction with the embodiments. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0026] like Figure 1-3 As shown, the specific scheme of this embodiment is: a liquid impregnation system, including an impregnation tank, a storage tank, a vacuum system, a pressure system, an exhaust system, and a raw material inlet and outlet pipeline system; the impregnation tank includes an impregnation tank body 1, the upper end of the impregnation tank body 1 is provided with a cover plate 10, the lower end of the cover plate 10 is provided with a defoaming net 5, and the lower end of the defoaming net 5 is provided with a grid plate 7 for placing the product 6 to be impregnated; the internal impregnation in the impregnation tank body 1 is connected to the raw material inlet and outlet pipeline system through a hose.

[0027] like Figure 2 As shown, as a preferred embodiment of the above embodiment, a lifting lug 2 is provided on the cover plate 10; and a supporting leg 9 is provided at the lower end of the dipping tank body 1.

[0028] like Figure 2 As shown, as a preferred embodiment of the above embodiment, a steel pipe 4 is provided at the side end of the dipping tank through a clamp 3 and communicated with the bottom of the dipping tank.

[0029] like Figure 1 As shown, as a preferred embodiment of the above embodiment, the vacuum system is vacuumed by a vacuum pump, and a buffer tank is provided in front of the vacuum pump.

[0030] like Figure 1 As shown, as a preferred embodiment of the above embodiment, the exhaust system includes a filter tank, which is connected to the impregnation tank and the storage tank through a valve.

[0031] like Figure 1 As shown, as a preferred embodiment of the above embodiment, the raw material inlet and outlet pipeline system is sucked by negative pressure, and a glass window is provided on the pipeline.

[0032] like Figure 1 As shown, as a preferred embodiment of the above embodiment, nitrogen is used as the pressure medium in the pressure system.

[0033] 1. System composition:

[0034] The impregnation tank is a cylindrical tank made of stainless steel with a smooth inner wall.

[0035] The storage tank is used to store the impregnation liquid.

[0036] The vacuum system includes a vacuum pump and a buffer tank.

[0037] The pressurization system uses nitrogen as the pressurizing medium.

[0038] The exhaust system includes a filter tank to handle the exhaust gas generated during the impregnation process.

[0039] The raw material inlet and outlet pipeline system uses negative pressure to suck the material.

[0040] 2. Impregnation tank structure:

[0041] The top of the impregnation tank body 1 is provided with a detachable cover plate 10 for easy cleaning and maintenance.

[0042] The cover plate 10 and the upper circumference of the impregnation tank body 1 are provided with multiple lifting lugs 2 for lifting and moving the cover plate 10.

[0043] The defoaming net 5 is located below the cover plate 10 to capture and eliminate foam.

[0044] The grid plate 7 is used to place the products to be impregnated 6.

[0045] 3. Improvement details:

[0046] The bottom of the impregnation tank is provided with four height-adjustable legs 9 to ensure the stability of the tank.

[0047] The side ends of the impregnation tank are fixed with steel pipes 4 through clamps 3, which are connected to the tank bottom for conveying pressure medium.

[0048] The lower end of the grid plate 7 of the impregnation tank is provided with a mesh protection cover 8.

[0049] 4. Advantages:

[0050] Efficiency: The system design is compact and easy to operate, greatly improving production efficiency.

[0051] Stability: The design of lifting lugs 2, legs 9 and clamps 3 improves the stability of the system.

[0052] Safety: The buffer tank protects the vacuum pump, and the filter prevents dust from entering the storage tank, ensuring safe operation.

[0053] Observation convenience: The glass window on the pipeline facilitates real-time monitoring of material flow.

[0054] Operation process:

[0055] Step 1: System preparation

[0056] 1. Check equipment: Check if all equipment such as impregnation tank, storage tank, vacuum pump, buffer tank, filter tank, pipeline, etc. are intact and the connection is firm.

[0057] 2. Install the cover: Install the cover 10 to the upper end of the impregnation tank body 1 and ensure that the lifting lugs 2 are in the correct position to facilitate subsequent lifting.

[0058] 3. Place the grid plate: Install the grid plate 7 at an appropriate position in the impregnation tank to place the product 6 to be impregnated.

[0059] Step 2: Vacuum

[0060] 1. Start the vacuum pump: Start the vacuum pump in the vacuum system.

[0061] .Open the buffer tank valve: Open the valve between the buffer tank and the vacuum pump to start vacuuming the system.

[0062] 3. Monitor the vacuum degree: Monitor the vacuum degree in the system through the pressure gauge on the vacuum pump until the vacuum degree required by the process is reached.

[0063] Step 3: Raw material delivery

[0064] 1. Open the raw material valve: Open the valve on the raw material inlet and outlet pipeline system, and use the negative pressure generated in the system to absorb the raw materials in the storage tank.

[0065] 2. Observe the flow of raw materials: Observe the flow of raw materials through the glass window on the pipeline to ensure that the raw materials enter the impregnation tank smoothly.

[0066] 3. Close the raw material valve: Once the raw material in the impregnation tank reaches the predetermined amount, close the raw material valve.

[0067] Step 4: Defoaming

[0068] If foam is generated in the immersion liquid, use a defoaming net 5 to eliminate the foam.

[0069] Step 5: Pressurization

[0070] 1. Start the pressure system: Start the pressure system and input nitrogen as the pressure medium into the impregnation tank.

[0071] 2. Adjust the pressure: According to the requirements of the impregnation process, adjust the pressure of the pressure system to ensure that the appropriate pressure is reached in the impregnation tank.

[0072] Step 6: Exhaust Treatment

[0073] 1. Turn on the exhaust system: During the impregnation process, start the exhaust system to ensure that the filter tank is working normally.

[0074] 2. Monitor exhaust emissions: Control exhaust emissions through the valves of the exhaust system to ensure that all harmful gases are safely discharged after being processed by the filter tank.

[0075] Step 7: Product removal

[0076] 1. Stop pressurization: After the impregnation is completed, close the valve of the pressurization system.

[0077] 2. Drain the impregnation liquid: Open the valve at the bottom of the impregnation tank and drain the impregnation liquid.

[0078] 3. Product removal: Lift the impregnated product 6 from the grid plate 7 and send it to the next process.

[0079] Step 8: System Cleaning

[0080] 1. Clean the impregnation tank: Use cleaning fluid to clean the impregnation tank to remove residual impregnation liquid.

[0081] 2. Inspection and maintenance: Check the wear of each component of the system and perform necessary maintenance and replacement.

[0082] Safety Precautions

[0083] During operation, operators should wear appropriate protective equipment.

[0084] Before starting the system, ensure that all safety devices are in working order.

[0085] During operation, closely monitor system pressure and temperature to prevent any abnormal conditions.

[0086] This embodiment provides a specific operating process of a liquid impregnation system, which ensures the efficiency of the impregnation process and the quality of the product, while meeting the safety and convenience requirements of the operation.

[0087] It should be noted that, in this article, the terms include, contain or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Specific examples are used herein to illustrate the principles and implementation methods of the technical solution of the present utility model. The above examples are only used to help understand the method of the present utility model and its core idea. The above is only a preferred embodiment of the present utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as the scope of protection of the present utility model.

Claims

1. A liquid impregnation system, characterized in that: The invention comprises an impregnation tank, a storage tank, a vacuum system, a pressure system, an exhaust system, and a raw material inlet and outlet pipeline system; the impregnation tank comprises an impregnation tank body (1), the upper end of the impregnation tank body (1) is provided with a cover plate (10), the lower end of the cover plate (10) is provided with a defoaming net (5), and the lower end of the defoaming net (5) is provided with a grid plate (7) for placing the product to be impregnated (6); the internal impregnation tank in the impregnation tank body (1) is connected to the raw material inlet and outlet pipeline system through a hose.

2. A liquid impregnation system according to claim 1, characterized in that: A lifting lug (2) is provided on the cover plate (10); and a supporting leg (9) is provided at the lower end of the dipping tank body (1).

3. A liquid impregnation system according to claim 1, characterized in that: The side end of the impregnation tank is provided with a steel pipe (4) through a clamp (3) and is communicated with the bottom of the impregnation tank.

4. A liquid impregnation system according to claim 1, characterized in that: The vacuum system is vacuumed by a vacuum pump, and a buffer tank is provided in front of the vacuum pump.

5. The liquid impregnation system according to claim 1, characterized in that: The tail gas system includes a filter tank, which is connected to the impregnation tank and the storage tank through a valve.

6. A liquid impregnation system according to claim 1, characterized in that: The raw material inlet and outlet pipeline system is sucked by negative pressure, and the pipeline is equipped with a glass window.

7. The liquid impregnation system according to claim 1, characterized in that: Nitrogen is used as the pressure medium in the pressure system.

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