High-altitude-pressure concentration after-cooling steam-water separation drying machine

Abstract

The utility model discloses a high-altitude-pressure concentrated after-cooling steam-water separation drying machine which comprises a mounting support, a cooler is arranged in one side of the mounting support and used for cooling air, the inlet end of the cooler is connected with an air compressor, the outlet end of the cooler is connected with a gas-liquid separator, and the outlet end of the gas-liquid separator is connected with a filter. The filter is used for filtering air subjected to gas-liquid separation, and the outlet end of the filter is connected with external equipment. By adopting the method, the cooling degree and dryness of the air are remarkably improved through triple effects of cooling, gas-liquid separation and filtering, and a stable and efficient cooling and drying air source is provided for the fields of oil exploitation, chemical engineering, pharmacy and the like. Meanwhile, the filter arranged on the machine can bear high working pressure and flow, and the output efficiency of cooling and drying air is further improved. Due to the unique technical design and innovation points, a new thought and a new method are provided for technical progress in related fields.

Description

Technical Field

[0001] The utility model relates to the technical field of air cooling and drying, in particular to a high-altitude pressure centralized after-cooling steam-water separation dryer. Background Art

[0002] In the process of oil extraction, nitrogen plays roles such as improving oil recovery rate, inhibiting hydrate formation, environmental protection and emission reduction, and pressure testing. Therefore, nitrogen is usually required to be manufactured in oil extraction. In the prior art, before nitrogen production, air needs to be compressed by an air compressor and transported to a cooler, the temperature of the air is reduced by the cooler, and then it is transported to a gas-liquid separator to separate the moisture and air in the air, and then nitrogen is produced through equipment. In this process, the inventor found that in this air treatment method, although the moisture in the air is separated by the gas-liquid separator, there is still moisture and fine particles in the separated air, which has a greater impact on the purity of the subsequently produced nitrogen, thus affecting various effects it plays in oil extraction.

[0003] Therefore, it is urgent to design a high-altitude pressure centralized after-cooling steam-water separation dryer to overcome one or more of the above-mentioned deficiencies in the prior art. Summary of the Utility Model

[0004] The technical solution adopted by the utility model to solve the above technical problems is: to provide a high-altitude pressure centralized after-cooling steam-water separation dryer, which is characterized in that it includes: a mounting bracket, a cooler is arranged inside one side of the mounting bracket for cooling air, the inlet end of the cooler is connected to an external air compressor, the outlet end of the cooler is connected to a gas-liquid separator, the gas-liquid separator is used for separating the moisture and air in the air, the outlet end of the gas-liquid separator is connected to a filter, the filter is used for filtering the air after gas-liquid separation, and the outlet end of the filter is connected to an external device.

[0005] In a preferred embodiment, the cooler is an air-cooled type.

[0006] In a preferred embodiment, several filter elements for adsorbing moisture in the air are arranged inside the filter.

[0007] In a preferred embodiment, the cooler is further connected to a diesel engine for driving the cooler to operate.

[0008] In a preferred embodiment, the working pressure of the filter is less than or equal to 4.5 Mpa, and the rated processing gas volume is 13400 SCFM.

[0009] In a preferred embodiment, water outlets are respectively arranged at the bottoms of the filter and the gas-liquid separator.

[0010] In a preferred embodiment, a lifting point is further provided at the top of the mounting bracket.

[0011] The beneficial effects of the present utility model are as follows: Through the triple functions of cooling, gas-liquid separation and filtration, the cooling degree and dryness of air are significantly improved, providing a stable and efficient cooling and drying air source for fields such as oil extraction, chemical industry, and pharmaceuticals. At the same time, the filter equipped with this machine can withstand high working pressures and flows, further improving the output efficiency of dry air. Its unique technical design and innovation points also provide new ideas and methods for the technological progress of related fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first structure of the present utility model.

[0013] In the figure:

[0014] 10. Mounting bracket; 11. Cooler; 12. Gas-liquid separator; 13. Filter; 14. Diesel engine; 15. Water outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0016] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "connection", "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct communication or an indirect communication through an intermediate medium. Among them, "fixing" means that they are connected to each other and the relative position relationship after connection remains unchanged. The orientation terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only with reference to the direction of the accompanying drawings. Therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present utility model.

[0017] In the embodiments of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0018] In the embodiments of the present utility model, "and / or" merely describes the association relationship of associated objects and indicates that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, the character " / " in this text generally represents an "or" relationship between the associated objects before and after.

[0019] The reference to "one embodiment" or "some embodiments" etc. described in this specification means that in one or more embodiments of the present utility model, specific features, structures or characteristics described in connection with that embodiment are included. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments" etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprising", "including", "having" and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0020] As Figure 1 shown, the present utility model provides a high-altitude compressed centralized after-cooling steam-water separator dryer, which is characterized in that it includes: a mounting bracket 10, a cooler 11 is arranged inside one side of the mounting bracket 10 for cooling air, an inlet end of the cooler 11 is connected to an external air compressor, an outlet end of the cooler 11 is connected to a gas-liquid separator 12, the gas-liquid separator 12 is used for separating moisture and air in the air, an outlet end of the gas-liquid separator 12 is connected to a filter 13, the filter 13 is used for filtering the air after gas-liquid separation, and an outlet end of the filter 13 is connected to an external device;

[0021] Specifically, the mounting bracket 10 is used to protect the devices placed therein. A cooler 11 is provided inside one side of the mounting bracket 10. The inlet end of the cooler 11 is connected to an external air compressor through a pipeline. The external air compressor compresses air and conveys it to the cooler 11. The cooler 11 cools the conveyed air to a predetermined temperature. The specific cooling temperature can be determined according to actual usage requirements. The outlet end of the cooler 11 is connected to a gas-liquid separator 12 through a pipeline. The cooler 11 inputs the cooled air into the gas-liquid separator 12. The gas-liquid separator 12 performs gas-liquid separation treatment on the air therein, separating the moisture in the air from the air to ensure the dryness of the air. The outlet end of the gas-liquid separator 12 is connected to a filter 13 through a pipeline. The gas-liquid separator 12 conveys the separated air into the filter 13. The filter 13 further filters the moisture and tiny particles in the air to ensure that the dryness of the air reaches the predetermined requirements and then outputs it to equipment that requires dry air externally, including but not limited to nitrogen generators. This application is particularly suitable for improving the pre-cooling of compressed air, air dryness, nitrogen purity, and optimizing oil extraction efficiency. It effectively separates tiny particles, moisture, and air. The separated air is further purified by a high-pressure filter to ensure that the temperature and dryness meet the usage requirements.

[0022] Further, the cooler 11 is an air-cooled type;

[0023] Specifically, preferably, the cooler 11 adopts an air-cooled method. The air-cooled cooler 11 is simple to maintain, can save water resources, has low energy consumption, and is simple and convenient to install.

[0024] Further, a plurality of filter elements for adsorbing moisture in the air are provided inside the filter 13;

[0025] Specifically, a plurality of filter elements capable of adsorbing moisture in the air are provided inside the filter 13 to further filter the moisture and tiny particles in the air to meet the usage requirements. The number of filter elements is based on meeting the usage requirements.

[0026] Further, the cooler 11 is also connected to a diesel engine 14 for driving the cooler 11 to operate;

[0027] Specifically, preferably, the cooler 11 is driven by a diesel engine 14. The diesel engine 14 is convenient to use, is not restricted by the environment, can reduce the power load, and is more suitable for being driven by a diesel engine 14 in some special environments.

[0028] Further, the working pressure of the filter 13 is less than or equal to 4.5 Mpa, and the rated processing gas volume is 13400 SCFM;

[0029] Specifically, due to the limitations of the operating environment, the traditional filter 13 usually has a working pressure of 3.5 Mpa, and the output flow rate is lower than that of the filter 13 with a pressure of 4.5 Mpa, which may not meet the usage requirements.

[0030] Furthermore, water outlets 15 are respectively provided at the bottoms of the filter 13 and the gas-liquid separator 12.

[0031] Specifically, since both the gas-liquid separator 12 and the filter 13 separate moisture from the air, the moisture will remain in the gas-liquid separator 12 or the filter 13. Over time, this will affect the working performance of the equipment. Therefore, water outlets 15 are provided at the bottoms of the gas-liquid separator 12 and the filter 13. The water outlets 15 are equipped with valves, which can be opened when needed to allow the water in the equipment to flow out, and closed when not needed to ensure the sealing performance of the equipment.

[0032] Furthermore, lifting points are provided at the top of the mounting bracket.

[0033] Specifically, multiple lifting points are provided at the top of the mounting bracket to facilitate the lifting of the equipment and improve the convenience of transportation.

[0034] In summary, through the triple functions of cooling, gas-liquid separation and filtration, the present application significantly improves the cooling degree and dryness of the air, providing a stable and efficient cooling and dry air source for fields such as oil extraction, chemical industry, and pharmaceuticals. At the same time, the filter equipped with this machine can withstand higher working pressure and flow rate, further improving the output efficiency of dry air. Its unique technical design and innovation points also provide new ideas and methods for the technological progress of related fields.

[0035] The present utility model is not limited only to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to specific details, representative devices, and the illustrated examples shown and described herein.

Claims

1. A high-pressure centralized post-cooling steam-water separation dryer, characterized in that: include: A mounting bracket is provided on one side of the mounting bracket, and a cooler is provided therein for cooling the air. The inlet end of the cooler is connected to an external air compressor, and the outlet end of the cooler is connected to a gas-liquid separator, and the gas-liquid separator is used to separate moisture and air in the air. The outlet end of the gas-liquid separator is connected to a filter, and the filter is used to filter the air after gas-liquid separation. The outlet end of the filter is connected to an external device, and the working pressure of the filter is less than or equal to 4.5Mpa, and the rated gas processing volume is 13400SCFM. The cooler is an air-cooled type.

2. The high-pressure centralized post-cooling steam-water separation dryer according to claim 1 is characterized in that: The filter is provided with a plurality of filter elements for absorbing moisture and tiny particles in the air.

3. The high-pressure centralized after-cooling steam-water separation dryer according to claim 1 is characterized in that: The cooler is also connected to a diesel engine for driving the cooler to operate.

4. The high-pressure centralized after-cooling steam-water separation dryer according to claim 1 is characterized in that: The filter and the gas-liquid separator are also provided with water outlets at the bottoms respectively.

5. The high-pressure centralized after-cooling steam-water separation dryer according to claim 1 is characterized in that: A hanging point is also provided on the top of the mounting bracket.

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