Zero-gas-consumption auxiliary device of adsorption dryer

Abstract

The utility model discloses a zero-gas-consumption auxiliary device for an adsorption dryer, which comprises a supporting bottom plate, an adsorption tower and a gas storage tank are arranged at two ends of the upper surface of the supporting bottom plate, an auxiliary assembly is arranged between the adsorption tower and the gas storage tank, and the auxiliary assembly comprises a vacuum group, an electric control group, an adsorption group bracket and a gas adsorption pipe, a gas adsorption pipe is arranged in the adsorption group bracket, and one end of the gas adsorption pipe is connected to the outer side surface of the adsorption tower through a vacuum group, so that the gas consumption is remarkably reduced, and the economical efficiency and the environmental protection property of the system are improved. Through a vacuum regeneration technology, the operation cost is remarkably reduced, the economic benefit is improved, and a vacuum group can quickly generate a necessary negative pressure environment, so that gas smoothly enters a gas adsorption pipe from an adsorption tower; meanwhile, the vacuum group also has the capability of adjusting the airflow velocity in the system, so that the appropriate retention time of the gas in the gas adsorption pipe is ensured, and the purification efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of dryers, and specifically to an auxiliary device for zero air consumption of an adsorption dryer. Background Art

[0002] Adsorption dryers are widely used in industries such as chemical engineering, pharmaceuticals, electronics, and food processing to remove moisture in gases and ensure the dryness and purity of gases. Traditional adsorption dryers usually use thermal regeneration or gas flow regeneration methods to restore the adsorption capacity of adsorbents. Moreover, the regeneration methods usually consume a large amount of gas, resulting in low efficiency of the dryer. The regeneration gas is directly vented, which not only wastes precious resources but also reduces production efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present application is to overcome the existing defects and provide an auxiliary device for zero air consumption of an adsorption dryer, which can effectively solve the problems in the background art.

[0004] To achieve the above object, the present application provides the following technical solution: An auxiliary device for zero air consumption of an adsorption dryer, including a support plate. At both ends of the upper surface of the support plate, an adsorption tower and a gas storage tank are provided. An auxiliary component is provided between the adsorption tower and the gas storage tank. The auxiliary component includes a vacuum group, an electric control group, an adsorption group bracket, and a gas adsorption pipe. The gas adsorption pipe is arranged inside the adsorption group bracket. One end of the gas adsorption pipe is connected to the outer side of the adsorption tower through the vacuum group. The gas adsorption pipe is connected to the vacuum group through a gas conduit. The signal output end of the vacuum group is connected to the electric control group. The output end of the vacuum group is connected to one end of a gas guide pipe. The other end of the gas guide pipe is connected to an air purifier. The air purifier is connected to the gas storage tank.

[0005] As a preferred technical solution of the present application, a bottom frame support is provided on the upper surface of the support plate, and the bottom frame support is correspondingly arranged with the adsorption tower and the gas storage tank.

[0006] As a preferred technical solution of the present application, a support plate is provided on the upper surface of the support plate, and the arc-shaped groove on the support plate is correspondingly arranged with the gas adsorption pipe.

[0007] As a preferred technical solution of the present application, a support bracket is provided on the gas adsorption pipe, and an air purifier is provided on the support bracket.

[0008] As a preferred technical solution of the present application, a pad support seat is provided at the upper end of the adsorption group bracket, and the pad support seat is connected to the vacuum group through a fastener.

[0009] As a preferred technical solution of the present application, the adsorption tower is connected to the gas adsorption pipe through a connecting pipe.

[0010] Compared with the prior art: The present application significantly reduces gas consumption, improves the economy and environmental friendliness of the system. Through the vacuum regeneration technology, the operating cost is significantly reduced and the economic benefit is improved. The vacuum group can quickly create a necessary negative pressure environment, enabling the gas to smoothly enter the gas adsorption tube from the adsorption tower. At the same time, the vacuum group also has the ability to adjust the air flow velocity within the system, ensuring an appropriate residence time of the gas in the gas adsorption tube and improving the purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the present application.

[0012] Figure 2 It is the front view of the present application.

[0013] In the figure: 1 adsorption tower, 2 vacuum group, 3 electric control group, 4 gas guide pipe, 5 air purifier, 6 gas storage tank, 7 bottom support plate, 8 support plate, 9 gas adsorption tube, 10 adsorption group bracket, 11 gas conduit, 12 connecting pipe, 13 chassis support seat, 14 pad support seat, 15 support bracket seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the upper part is described as the upper part below). All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application. Figure 2 The upper part above is described as the upper part). All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0015] Please refer to Figure 1-2 , the present application provides a technical solution: an auxiliary device for zero gas consumption of an adsorption dryer, including a bottom support plate 7. At both ends of the upper surface of the bottom support plate 7, an adsorption tower 1 and a gas storage tank 6 are provided, and an auxiliary component is provided between the adsorption tower 1 and the gas storage tank 6.

[0016] The bottom support plate 7 is the basic platform of the entire device, supporting all other components to ensure the stability and safety of the device. Place the bottom support plate 7 on a flat and solid ground to ensure its levelness and stability.

[0017] The adsorption tower 1 is installed with adsorbents (such as molecular sieves, activated alumina, etc.) for gas drying and regeneration. The adsorption tower 1 is internally filled with adsorbents, which are made of stainless steel or carbon steel, having good corrosion resistance and strength to ensure long-term use.

[0018] The wet gas enters the adsorption tower 1 through the air inlet, and the moisture is removed through the adsorbent layer. The dried gas is discharged through the air outlet.

[0019] The auxiliary components ensure the efficient regeneration of the adsorption tower 1 and the stable operation of the system.

[0020] The auxiliary components include a vacuum group 2, an electric control group 3, an adsorption group bracket 10, and a gas adsorption tube 9. The gas adsorption tube 9 is arranged inside the adsorption group bracket 10. One end of the gas adsorption tube 9 is connected to the outer side of the adsorption tower 1 through the vacuum group 2. The upper end of the gas adsorption tube 9 is provided with a connection to the vacuum group 2 through a gas conduit 11. The signal output end of the vacuum group 2 is connected to the electric control group 3. The output end of the vacuum group 2 is connected to one end of a gas guide tube 4, and the other end of the gas guide tube 4 is connected to an air purifier 5. The air purifier 5 is connected to a gas storage tank 6.

[0021] The vacuum group 2 is responsible for generating a necessary negative pressure environment to enable the gas to smoothly enter the gas adsorption tube 9 from the adsorption tower 1. The vacuum group 2 also has the ability to adjust the air flow velocity in the system to ensure an appropriate residence time of the gas in the gas adsorption tube 9 and improve the purification efficiency.

[0022] The electric control group 3 is the control center of the system. It receives the status information (such as pressure changes, etc.) from the vacuum group 2 and adjusts the working state of the vacuum group 2 according to the preset program or external instructions to achieve precise control of the entire purification process. In addition, the electric control group 3 can also monitor the operation status of the system to ensure safe and stable operation.

[0023] The adsorption group bracket 10 provides fixation and support for the gas adsorption tube 9 to ensure its correct installation and positioning inside the gas adsorption tube 9.

[0024] The gas adsorption tube 9 is filled with molecular sieves. The molecular sieves have uniform pore sizes and can effectively adsorb water molecules, remove trace moisture, and ensure that the dryness of the gas reaches a higher standard.

[0025] It can also remove other impurities in the gas, such as oil mist, organic matter, odor, etc., to improve the purity of the gas.

[0026] The gas guide tube 4 connects the vacuum group 2 and the air purifier 5 and is responsible for guiding the gas that has been preliminarily purified to the air purifier 5 for further treatment to ensure that the discharged gas meets the emission standards.

[0027] The air purifier 5 is a secondary purification device. It uses a HEPA filter or other advanced filtration technologies to further remove fine particles and other residual pollutants to ensure that the quality of the finally discharged air meets strict requirements.

[0028] The gas storage tank 6 is used to store the purified clean gas. When needed, it can be transported to other places through pipelines for use, or directly discharged into the atmosphere.

[0029] Further, a chassis support base 13 is provided on the upper surface of the support plate 7, and the chassis support base 13 is correspondingly arranged with the adsorption tower 1 and the gas storage tank 6.

[0030] The chassis support base 13 supports the first adsorption tower 1 and the gas storage tank 6 to ensure their stability and safety. It is provided with fixing holes corresponding to the first adsorption tower 1 and the gas storage tank 6 and fixes them on the support plate 7.

[0031] Further, a support plate 8 is provided on the upper surface of the support plate 7, and the arc-shaped groove on the support plate 8 is correspondingly arranged with the gas adsorption tube 9.

[0032] The support plate 8 ensures the stability and reliability of the gas adsorption tube 9.

[0033] The arc-shaped groove on the support plate 8 is correspondingly arranged with the gas adsorption tube 9 to ensure that the gas adsorption tube 9 remains fixed and in the correct position during installation and operation.

[0034] The design of the arc-shaped groove can closely fit the outer surface of the gas adsorption tube 9 to prevent it from displacing or vibrating during operation.

[0035] Further, a support bracket seat 15 is provided on the gas adsorption tube 9, and an air purifier 5 is provided on the support bracket seat 15.

[0036] The support bracket seat 15 ensures the stability and reliability of the air purifier 5.

[0037] The support bracket seat 15 is fixed on the gas adsorption tube 9 to provide a stable support for the air purifier 5. Ensure that the air purifier 5 does not displace or vibrate during operation, guarantee its normal operation, and improve the reliability and safety of the system.

[0038] Further, a backing plate support seat 14 is provided at the upper end of the adsorption group bracket 10, and the backing plate support seat 14 is connected to the vacuum group 2 through fasteners.

[0039] Further, the adsorption tower 1 is connected to the gas adsorption tube 9 through a connecting pipe 12.

[0040] During use: The wet gas enters the adsorption tower 1 through the air inlet, the regeneration valve is opened, the vacuum group 2 is started, the air in the adsorption tower 1 is extracted to reduce the pressure; the pressure sensor and temperature sensor in the system monitor the pressure and temperature in the adsorption tower 1 in real time, and the data is transmitted to the electric control group 3; the electric control group 3 automatically adjusts the pumping speed of the vacuum pump in the vacuum group 2 according to the preset program to ensure that the pressure in the adsorption tower 1 gradually decreases; the desorbed moisture is adsorbed by the gas adsorption tube 9, passes through the molecular sieve in the gas adsorption tube 9 for adsorption, and then enters the air purifier 5 through the air guide pipe 4, is filtered and discharged from the system to complete regeneration, and the adsorption tower 1 returns to the dry mode to prepare for the next round of work.

[0041] Although embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for zero air consumption of an adsorption dryer, comprising a support bottom plate (7), wherein adsorption towers (1) and a gas storage tank (6) are arranged at both ends of the upper surface of the support bottom plate (7), and the characteristics are as follows: An auxiliary component is arranged between the adsorption tower (1) and the gas storage tank (6). The auxiliary component includes a vacuum group (2), an electric control group (3), an adsorption group bracket (10), and a gas adsorption pipe (9). The gas adsorption pipe (9) is arranged inside the adsorption group bracket (10). One end of the gas adsorption pipe (9) is connected to the outer side surface of the adsorption tower (1) through the vacuum group (2). The gas adsorption pipe (9) is connected to the vacuum group (2) through a gas conduit (11). The signal output end of the vacuum group (2) is connected to the electric control group (3). The output end of the vacuum group (2) is connected to one end of a gas guide pipe (4). The other end of the gas guide pipe (4) is connected to an air purifier (5). The air purifier (5) is connected to the gas storage tank (6).

2. The auxiliary device for zero air consumption of an adsorption dryer according to claim 1, characterized in that: A chassis support (13) is arranged on the upper surface of the bottom plate (7). The chassis support (13) is arranged corresponding to the adsorption tower (1) and the gas storage tank (6).

3. The auxiliary device for zero air consumption of an adsorption dryer according to claim 1, characterized in that: A support plate (8) is arranged on the upper surface of the bottom plate (7). The arc-shaped groove on the support plate (8) is arranged corresponding to the gas adsorption pipe (9).

4. The auxiliary device for zero air consumption of an adsorption dryer according to claim 1, characterized in that: A support bracket seat (15) is arranged on the gas adsorption pipe (9). The air purifier (5) is arranged on the support bracket seat (15).

5. An auxiliary device for zero air consumption of an adsorption dryer according to claim 1, characterized in that: A cushion plate support seat (14) is arranged at the upper end of the adsorption group bracket (10). The cushion plate support seat (14) is connected to the vacuum group (2) through a fastener.

6. The auxiliary device for zero air consumption of an adsorption dryer according to claim 1, characterized in that: The adsorption tower (1) is connected to the gas adsorption pipe (9) through a connecting pipe (12).

Images