WO2023221958A1 - 制氮设备 - Google Patents

制氮设备 Download PDF

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Publication number
WO2023221958A1
WO2023221958A1 PCT/CN2023/094406 CN2023094406W WO2023221958A1 WO 2023221958 A1 WO2023221958 A1 WO 2023221958A1 CN 2023094406 W CN2023094406 W CN 2023094406W WO 2023221958 A1 WO2023221958 A1 WO 2023221958A1
Authority
WO
WIPO (PCT)
Prior art keywords
nitrogen
compressed air
generating device
compressor
base
Prior art date
Application number
PCT/CN2023/094406
Other languages
English (en)
French (fr)
Inventor
张铮
Original Assignee
阿特拉斯•科普柯（无锡）压缩机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 阿特拉斯•科普柯（无锡）压缩机有限公司 filed Critical 阿特拉斯•科普柯（无锡）压缩机有限公司
Publication of WO2023221958A1 publication Critical patent/WO2023221958A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B01D53/053—Pressure swing adsorption with storage or buffer vessel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen

Definitions

  • the utility model relates to the technical field of nitrogen production, and in particular to a nitrogen production equipment.
  • nitrogen-generating equipment on the market is generally set up in separate units.
  • the compressor part, nitrogen-generating part, filter part and gas storage part need to be moved together for assembly.
  • Each part has an independent box and base, so that As a result, it is difficult to assemble the whole machine, the space utilization rate is low, and the floor area is large, making it difficult for customers to arrange storage and production locations.
  • the utility model aims to solve at least one of the technical problems existing in the prior art.
  • one purpose of the present utility model is to propose a nitrogen-generating equipment that has a compact structure and a small footprint, which can improve the space utilization of the equipment and meet the user's requirements for easy arrangement of electrical connections for production on-site.
  • the nitrogen-generating equipment includes: a base and a box disposed on the base.
  • the box is provided with: a nitrogen-generating device, and the nitrogen-generating device is used to convert compressed air into nitrogen. ; Compression device, the compression device is used to generate the compressed air; Filtering device, the filtering device is used to filter the compressed air; Gas storage device, the gas storage device is used to receive the compressed air generated by the compression device Air and nitrogen converted by the nitrogen-generating device; the nitrogen-generating device, the compression device, the filtering device and the gas storage device are located on the same base, and the compression device and the gas storage device Located on both sides of the nitrogen generating device, the filtering device is located on the rear side of the nitrogen generating device, and is connected to the compression device and the gas storage device through pipelines.
  • the nitrogen-generating device, the compression device, and the processing device are arranged on the same base, and the compression device and the processing device are arranged on both sides of the nitrogen-generating device.
  • the structure is compact and the floor space is small. Small, it can improve the space utilization of the equipment and meet the user's requirements for easy arrangement of electrical connections for production on site.
  • the gas storage device includes a compressed air storage container and a nitrogen storage container located on the same side of the nitrogen generating device, the compressed air storage container is located on the rear side of the nitrogen storage container, and the compressed air storage container
  • the storage container is connected to the filtering device and the nitrogen generating device through a pipeline, and the nitrogen storage container is connected to the nitrogen generating device through a pipeline.
  • the compression device includes: a compressor, the compressor is used to receive air and form the compressed air; a refrigeration dryer, the refrigeration dryer is located on the rear side of the compressor and connected to all The compressor is provided, and the cold dryer is connected to the filtering device through a pipeline.
  • the compression device further includes a support seat, which is provided on the rear side of the compressor and on the base, and the cold dryer is connected to the upper side of the support seat. , so that a maintenance space is formed on the lower side of the support base.
  • the cold dryer is located on a side of the support base away from the compressor, a maintenance port is provided on the lower side of the support base, and a detachable disassembly plate is provided on the maintenance port.
  • the compressed air storage container is provided with an air lead-out component
  • the nitrogen storage container is provided with a nitrogen lead-out component
  • the nitrogen generating device is located at the center of the base.
  • an air outlet is provided on the top end surface and/or the side end surface of the box opposite to the compressor and the cold dryer.
  • the nitrogen-generating equipment further includes: a baffle plate, which is disposed between the nitrogen-generating device and the compression device and is used to block the hot air generated when the compression device is working from diffusing to the nitrogen-generating device. At the nitrogen generating device.
  • the nitrogen-generating equipment further includes a compressor control cabinet and a nitrogen-generating control cabinet arranged side by side on the base.
  • the compressor control cabinet is located on the front side of the compression device and is electrically connected to the Compression device
  • the nitrogen machine control cabinet is located on the front side of the nitrogen generating device and is electrically connected to the nitrogen generating device.
  • Figure 1 is a top view of the nitrogen generating equipment in the embodiment of the present utility model
  • Figure 2 is a schematic diagram of the three-dimensional structure of the nitrogen generating equipment in the embodiment of the present utility model
  • Figure 3 is a schematic diagram 2 of the three-dimensional structure of the nitrogen-generating equipment in the embodiment of the present utility model
  • Figure 4 is a schematic diagram three of the three-dimensional structure of the nitrogen-generating equipment in the embodiment of the present utility model
  • Figure 5 is a schematic diagram 4 of the three-dimensional structure of the nitrogen generating equipment in the embodiment of the present invention.
  • features defined by “first” and “second” may explicitly or implicitly include one or more of these features, which are used to distinguish and describe features without distinction of order or importance.
  • connection should be understood in a broad sense.
  • it can be a fixed connection or a removable connection.
  • Detachable connection, or integral connection can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components.
  • connection should be understood in specific situations.
  • the nitrogen generating equipment 100 according to the embodiment of the present utility model will be described below with reference to FIGS. 1 to 4 .
  • the nitrogen generating equipment 100 includes: a base 10, a nitrogen generating device 20, a compression device 30, a filtering device 70, and a gas storage device 40.
  • the box 60 is provided on the base 10.
  • the box 60 is provided with a nitrogen generating device 20, a compression device 30, a filtering device 70, and a gas storage device 40.
  • the nitrogen generating device 20 is used to convert compressed air into nitrogen.
  • the compression device 30 is used to generate compressed air.
  • the filter device 70 is used to filter the compressed air to obtain clean compressed air.
  • the gas storage device 40 is used to receive the compressed air generated by the compression device 30 and the nitrogen converted by the nitrogen generating device 20 .
  • the nitrogen generating device 20, the compression device 30, the filtering device 70 and the gas storage device 40 are arranged on the same base 10, the compression device 30 and the gas storage device 40 are arranged on both sides of the nitrogen generating device 20, and the filtering device 70 is arranged on the nitrogen generating device 20, and connect the compression device 30 and the gas storage device 40 through pipelines.
  • a plurality of switch doors can be provided on the box 60, corresponding to the nitrogen generating device 20, the compression device 30, the filter device 70 and the gas storage device 40. By opening the switch doors, later maintenance of each device is facilitated.
  • the base 10 is divided into four areas, and the nitrogen generating device 20, the compression device 30, the filtering device 70 and the gas storage device 40 are respectively installed, and are installed in the same box 60 to realize the four devices and the base 10
  • the integrated design can improve the space utilization of the base 10, reduce the size of the equipment, and facilitate users to arrange storage and production locations. Since the nitrogen generation equipment 100 adopts an integrated design, the user can directly connect the power supply and use it without having to assemble each part separately.
  • the overall design is more economical and can improve the convenience of use.
  • the layout of the nitrogen generating device 20, the compression device 30, the filtering device 70 and the gas storage device 40 is relatively compact, which is conducive to pipeline connection and reducing the length of the pipelines, and facilitates the connection between the nitrogen generating device 20, the compression device 30, the filtering device 70 and the gas storage device 40. room assembly.
  • the nitrogen generating device 20, the compression device 30, the filtering device 70 and the gas storage device 40 are arranged on the same base 10 and in the same box 60, and the compression device 30 and The gas storage device 40 is located on both sides of the nitrogen generating device 20. It has a compact structure and a small footprint, which can improve the space utilization of the equipment and meet the user's requirement of conveniently arranging electrical connections for production on site.
  • the compression device 30 and the gas storage device 40 are provided on opposite sides of the nitrogen generating device 20 .
  • the nitrogen generating device 20 is placed in the middle. Considering that the nitrogen generating device 20 can be maintenance-free, placing the nitrogen generating device 20 in the middle of the three can form a highly compact structure. The structure is conducive to reducing the size of the equipment.
  • the compression device 30 may be disposed on the right side of the nitrogen generating device 20 , and the gas storage device 40 may be disposed on the left side of the nitrogen generating device 20 .
  • the compression device 30 is disposed on the left side of the nitrogen generating device 20
  • the gas storage device 40 is disposed on the right side of the nitrogen generating device 20 .
  • the gas storage device 40 includes a compressed air storage container 420 and a nitrogen storage container 430 .
  • the compressed air storage container 420 and the nitrogen storage container 430 are located on the same side of the nitrogen generating device 20.
  • the compressed air storage container 420 is located on the rear side of the nitrogen storage container 430.
  • the compressed air storage container 420 is connected to the filtering device 70 and the nitrogen generating device 20 through pipelines.
  • the compressed air storage container 420 receives the filtered compressed air through a pipeline, and then transports the compressed air to the nitrogen generating device 20 through another pipeline for use by the nitrogen generating device 20 to generate nitrogen.
  • the nitrogen storage container 430 is connected to the nitrogen generating device 20 through a pipeline and is used to store the nitrogen generated by the nitrogen generating device 20 .
  • the filtering device 70 may specifically refer to an air filter.
  • the compressed air storage container 420 may refer to a compressed air storage tank or a compressed air storage bottle.
  • the nitrogen storage container 430 may refer to a nitrogen storage tank or a nitrogen storage bottle.
  • the compression device 30 includes a compressor 310 and a cold dryer 320.
  • the compressor 310 is used to receive air and form compressed air; the cold dryer 320 is provided after the compressor 310.
  • the side is connected to the compressor 310, and the cold dryer 320 is connected to the filtering device 70 through pipelines.
  • the compressor 310 is located on the front side, close to the user's side, making it convenient for the user to operate.
  • the cold dryer 320 can reduce the temperature of the compressed air. On the other hand, it can remove water vapor in the compressed air and dry the compressed air.
  • the compressor 310 may be an oil-injected screw compressor or an oil-free scroll compressor.
  • the compression device 30 further includes a support base 330.
  • the support base 330 is provided on the rear side of the compressor 310 and on the base 10.
  • the connection between the cold dryer 320 and the support base 330 is The upper sides are connected so that a maintenance space is formed on the lower side of the support base 330 .
  • a maintenance space can be formed between the support base 330, the cold dryer 320 and the base 10, which provides a certain space for maintenance of each part of the compression device 30, thereby improving the convenience of maintenance.
  • the cold dryer 320 is located on the side of the support base 330 away from the compressor 310 .
  • a maintenance opening is provided on the lower side of the support base 330
  • a detachable disassembly plate 340 is provided on the maintenance opening.
  • the cold dryer 320 may be located on the rear upper side of the support base 330 and connected to the support base 330, thereby forming a space for maintenance in the rear lower area of the support base 330, and by removing the disassembly plate 340 can open the maintenance port to facilitate maintenance of the compressor 310.
  • the support base 330 may be a support plate.
  • the support plate is installed on the base 10 and extends in the up and down direction.
  • the cold dryer 320 is located at an end of the support plate away from the compressor 310 . to isolate the heat generated when the compressor 310 is working.
  • the support plate may include a vertical plate part 3301 and a horizontal plate part 3302.
  • the vertical plate part 3301 is connected to the base 10, and the horizontal plate part 3302 is vertically connected to the vertical plate part 3301.
  • the cold dryer 320 Installed on the horizontal plate part 3302.
  • the compressed air storage container 420 is provided with an air lead-out component 4201.
  • the air lead-out component 4201 can lead out the compressed air in the compressed air storage container 420, so that the compressed air can be taken at any time. Use, for other purposes.
  • the nitrogen storage container 430 is provided with a nitrogen lead-out component 4301.
  • the nitrogen lead-out component 4301 can lead the nitrogen out, so that the nitrogen can be taken and used at any time.
  • the air lead-out component 4201 is an air lead-out pipe, on which a switch valve is provided. By controlling the opening or closing of the switch valve, the compressed air is controlled to be led out and cut off.
  • the nitrogen lead-out component 4301 is a nitrogen lead-out pipe, which is provided with a switch valve. By controlling the opening or closing of the switch valve, the nitrogen gas derivation and cutoff are controlled.
  • the nitrogen generating device 20 is located at the center of the base 10 , that is to say, the nitrogen generating device 20 is centrally located on the base 10 , with larger spaces reserved on both sides for easy arrangement. Compression device 30 and gas storage device 40.
  • an air outlet 60a is provided on the top end surface and/or the side end surface of the box 60 opposite to the compressor 310 and the refrigeration dryer 320 .
  • the air outlet 60a is provided to facilitate the heat dissipation of the compressor 310 and the refrigeration dryer 320 during operation.
  • the nitrogen generating equipment 100 also includes a baffle plate 50.
  • the baffle plate 50 is disposed between the nitrogen generating device 20 and the compression device 30 to block the nitrogen generated when the compression device 30 is working.
  • the hot air diffuses to the nitrogen generating device 20, and the blocking plate 50 can prevent the hot air from the compression device 30 from affecting the operation of the nitrogen generating device 20.
  • the barrier plate 50 is installed on the base 10 and extends in the up and down direction. Setting it into a plate structure can provide a better barrier effect. Specifically, the two horizontal ends of the barrier plate are flush with the ends of the base 10 . For example, the front and rear ends of the barrier plate are flush with the front and rear ends of the base 10 , so that the area of the barrier plate is large enough to play a more important role. Good blocking effect.
  • the nitrogen-generating equipment 100 also includes a compressor control cabinet 80 and a nitrogen-generating control cabinet 90 arranged side by side on the base 10.
  • the compressor control cabinet 80 is located on the compression
  • the front side of the device 30 is electrically connected to the compression device 30
  • the nitrogen machine control cabinet 90 is provided on the front side of the nitrogen generating device 20 and is electrically connected to the nitrogen generating device 20 .
  • the nitrogen generating equipment 100 includes: a base 10, a nitrogen generating device 20, a compression device 30, a filtering device 70, a gas storage device 40, a box 60, a baffle plate 50, a compressor control cabinet 80 and Nitrogen control cabinet 90.
  • the box 60 is installed on the base 10, and a nitrogen generating device 20, a compression device 30, a filtering device 70, and a gas storage device 40 are provided in the box 60.
  • the nitrogen generating device 20 is located at the center of the base 10 and is used to convert compressed air into nitrogen.
  • the compression device 30 and the gas storage device 40 are provided on both sides of the nitrogen generating device 20 and installed on the base 10.
  • the compression device 30 is used to generate compressed air.
  • the gas storage device 40 is used to receive compressed air, transport the compressed air to the nitrogen generating device 20 , and receive the nitrogen converted by the nitrogen generating device 20 .
  • the filtering device 70 is used to filter compressed air.
  • the filtering device 70 is an air filter and is located at the rear side of the nitrogen generating device 20 and connected to the compression device 30 through a pipeline.
  • the compression device 30 and the gas storage device 40 are located on opposite sides of the nitrogen generating device 20 , wherein the compression device 30 is located on the right side of the nitrogen generating device 20 and the gas storage device 40 is located on the left side of the nitrogen generating device 20 .
  • the gas storage device 40 includes a compressed air storage container 420 and a nitrogen storage container 430 .
  • the compressed air storage container 420 and the nitrogen storage container 430 are located on the same side of the nitrogen generating device 20.
  • the compressed air storage container 420 is a compressed air storage tank located at the rear side of the nitrogen storage container 430.
  • the compressed air storage container 420 is connected to the filtering device 70 through a pipeline.
  • the nitrogen generating device 20 the nitrogen storage container 430 is a nitrogen storage tank, and is connected to the nitrogen generating device 20 through a pipeline.
  • the compression device 30 includes a compressor 310, a refrigeration dryer 320, and a support base 330.
  • the compressor 310 is used to receive air and form compressed air;
  • the refrigeration dryer 320 is located at the rear side of the compressor 310 and connected to the compressor 310.
  • 320 is connected to the filtering device 70 through pipes.
  • the support base 330 is a support plate and is located on the rear side of the compressor 310 and on the base 10 .
  • the cold dryer 320 is located on the upper side of the support base 330 so that a maintenance space is formed on the lower side of the support base 330 .
  • the cold dryer 320 is located on the rear side of the support base 330.
  • a maintenance port is provided on the lower side of the support base 330, and a detachable disassembly plate 340 is provided on the maintenance port. By removing the disassembly plate 340, the maintenance port can be opened to facilitate the maintenance of the compressor 310.
  • the compressed air storage container 420 is provided with an air lead-out component 4201.
  • the air lead-out component 4201 is an air lead-out pipe, and a switch valve is provided on it. The compressed air lead-out is controlled by controlling the opening or closing of the switch valve.
  • the nitrogen storage container 430 is provided with a nitrogen lead-out component 4301.
  • the nitrogen lead-out component 4301 is a nitrogen lead-out pipe with a switch valve arranged thereon.
  • the nitrogen gas lead-out is controlled by controlling the switch valve to open or close.
  • the orthographic projections of the nitrogen generating device 20 , the compression device 30 , the filtering device 70 and the gas storage device 40 are located within the orthographic projection of the base 10 .
  • the barrier plate 50 is disposed between the nitrogen generating device 20 and the compression device 30 to prevent the hot air generated by the compression device 30 from diffusing to the nitrogen generating device 20 .
  • the compressor control cabinet 80 and the nitrogen generating control cabinet 90 are arranged side by side on the base 10 .
  • the compressor control cabinet 80 is arranged on the front side of the compression device 30 and is electrically connected to the compression device 30 .
  • the nitrogen machine control cabinet 90 is arranged on the front side of the nitrogen generating device 20 The front side is electrically connected to the nitrogen generating device 20 .
  • the operation of the compressor 310 is controlled through the compressor control cabinet 80.
  • the compressor 310 sucks in air to prepare compressed air.
  • the compressed air enters the cold dryer 320 through the pipeline for cooling and drying.
  • the compressed air is compressed.
  • the air enters the filtering device 70 through the pipeline and is filtered to obtain clean compressed air.
  • the filtered compressed air is transported to the compressed air storage container 420 through the pipeline for storage.
  • the stored compressed air can be used for other purposes or can be used through the pipeline.
  • the operation of the nitrogen-generating device 20 can be controlled through the nitrogen-generating control cabinet 90.
  • the compressed air is processed to produce nitrogen.
  • the produced nitrogen is stored in the nitrogen storage container 430 through pipelines.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compressor (AREA)

Abstract

一种制氮设备（100），包括：底座（10）和设在底座（10）上的箱体（60）；箱体（60）内设有：制氮装置（20），用于将压缩空气转化成氮气；压缩装置（30），用于生成压缩空气；过滤装置（70），用于过滤所述压缩空气；储气装置（40）用于接收压缩空气和制氮装置（20）转化的氮气；制氮装置（20）、压缩装置（30）、过滤装置（70）和储气装置（40）设在同一底座（10）上，压缩装置（30）和储气装置（40）设在制氮装置（20）的两侧，过滤装置（70）设在制氮装置（20）的后侧，且通过管道连接所述压缩装置（30）和所述储气装置（40）。结构紧凑，占地面积小，可以提高设备的空间利用率，满足用户现场便于安排生产的电器连接的要求。

Description

制氮设备 技术领域
本实用新型涉及制氮生产技术领域，尤其是涉及一种制氮设备。
 背景技术
目前市场上的制氮设备普遍分体设置，进行装配时需要将压缩机部分、制氮部分、过滤部分和储气部分挪移到一起进行装配，每个部分具有独立的箱体和底座，这样就导致整机装配难度较大，空间利用率较低，占地面积也较大，客户很难安排存放和生产的位置。
实用新型内容
本实用新型旨在至少解决现有技术中存在的技术问题之一。为此，本实用新型的一个目的在于提出一种制氮设备，所述制氮设备结构紧凑，占地面积小，可以提高设备的空间利用率，满足用户现场便于安排生产的电器连接的要求。
根据本实用新型实施例的制氮设备，包括：底座和设在所述底座上的箱体，所述箱体内设有：制氮装置，所述制氮装置用于将压缩空气转化成氮气；压缩装置，所述压缩装置用于生成所述压缩空气；过滤装置，所述过滤装置用于过滤所述压缩空气；储气装置，所述储气装置用于接收所述压缩装置生成的压缩空气和所述制氮装置转化的氮气；所述制氮装置、所述压缩装置、所述过滤装置和所述储气装置设在同一所述底座上，所述压缩装置和所述储气装置设在所述制氮装置的两侧，所述过滤装置设在所述制氮装置的后侧，且通过管道连接所述压缩装置和所述储气装置。
根据本实用新型实施例的制氮设备，通过将制氮装置、压缩装置、处理装置设在同一底座上，且压缩装置和处理装置设在制氮装置的两侧，其结构紧凑，占地面积小，可以提高设备的空间利用率，满足用户现场便于安排生产的电器连接的要求。
一些实施例中，所述储气装置包括位于所述制氮装置同一侧的压缩空气储存容器和氮气储存容器，所述压缩空气储存容器设在所述氮气储存容器的后侧，所述压缩空气储存容器通过管道连接所述过滤装置和所述制氮装置，所述氮气储存容器通过管道连接所述制氮装置。
一些实施例中，所述压缩装置包括：压缩机，所述压缩机用于接收空气并形成所述压缩空气；冷干机，所述冷干机设在所述压缩机的后侧且连接所述压缩机，所述冷干机通过管道连接所述过滤装置。
一些实施例中，所述压缩装置还包括支撑座，所述支撑座设在所述压缩机的后侧且设在所述底座上，所述冷干机与所述支撑座的上侧部相连，以使所述支撑座的下侧形成有维修空间。
一些实施例中，所述冷干机位于所述支撑座的远离所述压缩机的一侧，所述支撑座的下侧设有维修口，所述维修口上设有可拆卸的拆卸板。
一些实施例中，所述压缩空气储存容器上设有空气引出部件，所述氮气储存容器上设有氮气引出部件。
一些实施例中，所述制氮装置设在所述底座的中心位置处。
一些实施例中，所述箱体的与所述压缩机和所述冷干机相对的顶端面上和/或侧端面上设有排风口。
一些实施例中，所述制氮设备还包括：阻隔板，所述阻隔板设在所述制氮装置和所述压缩装置之间，用于阻隔所述压缩装置工作时产生的热空气扩散到所述制氮装置处。
一些实施例中，所述制氮设备还包括并排设置在所述底座上的压缩机控制柜和制氮控制柜，所述压缩机控制柜设在所述压缩装置的前侧且电连接所述压缩装置，所述氮机控制柜设在所述制氮装置的前侧且电连接所述制氮装置。
本实用新型的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本实用新型的实践了解到。
 附图说明
本实用新型的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是本实用新型实施例中制氮设备的俯视图；
图2是本实用新型实施例中制氮设备的立体结构示意图一；
图3是本实用新型实施例中制氮设备的立体结构示意图二；
图4是本实用新型实施例中制氮设备的立体结构示意图三；
图5是本实用新型实施例中制氮设备的立体结构示意图四。
附图标记：100、制氮设备；10、底座；20、制氮装置；30、压缩装置；310、压缩机；320、冷干机；330、支撑座；3301、竖板部分；3302、横板部分；340、拆卸板；40、储气装置；420、压缩空气储存容器；4201、空气引出部件；430、氮气储存容器；4301、氮气引出部件；50、阻隔板；60、箱体；60a、排风口；70、过滤装置；80、压缩机控制柜；90、制氮控制柜。
 具体实施方式
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本实用新型，而不能理解为对本实用新型的限制。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征，用于区别描述特征，无顺序之分，无轻重之分。
在本实用新型的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。
下面参考图1-图4，描述根据本实用新型实施例的制氮设备100。
如图1、图5所示，根据本实用新型实施例的制氮设备100，包括：底座10、制氮装置20、压缩装置30、过滤装置70、储气装置40。
箱体60设在底座10上，箱体60内设有制氮装置20、压缩装置30、过滤装置70、储气装置40，制氮装置20用于将压缩空气转化成氮气。压缩装置30用于生成压缩空气。过滤装置70用于过滤压缩空气，得到洁净的压缩空气。储气装置40用于接收压缩装置30生成的压缩空气和制氮装置20转化的氮气。
制氮装置20、压缩装置30、过滤装置70和储气装置40设在同一底座10上，压缩装置30和储气装置40设在制氮装置20的两侧，过滤装置70设在制氮装置20的后侧，且通过管道连接压缩装置30和储气装置40。其中，箱体60上可以设置多个开关门，分别对应制氮装置20、压缩装置30、过滤装置70和储气装置40，通过打开开关门，方便各装置后期的维护。可以理解为，底座10被划分出四个区域，分别安装制氮装置20、压缩装置30、过滤装置70以及储气装置40，并安装在同一个箱体60内，实现四个装置和底座10一体化设计，这样就能提高底座10的空间利用率，缩小设备体积，方便用户安排存放和生产的位置。由于制氮设备100整体采用一体式设计，用户直接接管接电即可使用，无需分别装配各部分，整体设计更具经济性，可以提高使用便利性。而且制氮装置20、压缩装置30、过滤装置70及储气装置40布局比较紧凑，有利于管道连接和减少管道长度，方便制氮装置20、压缩装置30、过滤装置70以及储气装置40之间装配。
根据本实用新型实施例的制氮设备100，通过将制氮装置20、压缩装置30、、过滤装置70以及储气装置40设在同一底座10上和同一箱体60内，且压缩装置30和储气装置40设在制氮装置20的两侧，其结构紧凑，占地面积小，可以提高设备的空间利用率，满足用户现场便于安排生产的电器连接的要求。
一些实施例中，如图1所示，压缩装置30和储气装置40设在制氮装置20的相对两侧。压缩装置30、储气装置40以及制氮装置20三者中，制氮装置20居中放置，考虑到制氮装置20可以免维护，将制氮装置20放置在三者的中间位置能形成高度紧凑的结构，有利于缩小设备体积。
具体地，如图1所示，压缩装置30可以是设置在制氮装置20的右侧位置，储气装置40设置在制氮装置20的左侧位置。或者，压缩装置30设置在制氮装置20的左侧位置，储气装置40设置在制氮装置20的右侧位置。
一些实施例中，如图1至图4所示，储气装置40包括压缩空气储存容器420、氮气储存容器430。压缩空气储存容器420和氮气储存容器430位于制氮装置20同一侧，压缩空气储存容器420设在氮气储存容器430的后侧，压缩空气储存容器420通过管道连接过滤装置70和制氮装置20，压缩空气储存容器420通过管道接收过滤后的压缩空气，然后再通过另一管道将压缩空气输送至制氮装置20中，用于制氮装置20制氮。氮气储存容器430通过管道连接制氮装置20，用于储存制氮装置20生成的氮气。
一些实施例中，过滤装置70具体可以是指空气过滤器。
一些实施例中，压缩空气储存容器420可以指压缩空气储存罐或压缩空气储存瓶。
一些实施例中，氮气储存容器430可以指氮气储存罐或氮气储存瓶。
一些实施例中，如图1至图4所示，压缩装置30包括压缩机310和冷干机320，压缩机310用于接收空气并形成压缩空气；冷干机320设在压缩机310的后侧且连接压缩机310，冷干机320通过管道连接过滤装置70。压缩机310位于前侧位置，靠近用户一侧，方便用户操作。冷干机320能起到降低压缩空气温度的作用，另一方便能起到去除压缩空气中水汽，起到干燥压缩空气的作用。
具体地，压缩机310可以是喷油螺杆压缩机或无油涡旋压缩机。
一些实施例中，如图1至图4所示，压缩装置30还包括支撑座330，支撑座330设在压缩机310的后侧且设在底座10上，冷干机320与支撑座330的上侧部相连，以使支撑座330的下侧形成有维修空间。支撑座330、冷干机320以及底座10之间能形成维修空间，即为压缩装置30的各部分维护提供一定空间，提高维护的便利性。
一些实施例中，如图4所示，冷干机320位于支撑座330的远离压缩机310的一侧，支撑座330的下侧设有维修口，维修口上设有可拆卸的拆卸板340。参考前文所述，冷干机320可以是指设在支撑座330的后上侧且与支撑座330相连，从而在支撑座330的后下方区域形成用于维修的空间，而通过拆卸下拆卸板340能打开维修口，方便维护压缩机310。
一些实施例中，如图2至图4所示，支撑座330可以为支撑板，支撑板安装在底座10上且沿上下方向延伸，冷干机320设在支撑板的远离压缩机310的一端上，隔绝压缩机310工作时产生的热量。
具体地，如图4所示，支撑板可以包括竖板部分3301和横板部分3302，竖板部分3301连接在底座10上，横板部分3302垂直连接在竖板部分3301上，冷干机320安装在横板部分3302上。
一些实施例中，如图1至图4所示，压缩空气储存容器420上设有空气引出部件4201，空气引出部件4201能将压缩空气储存容器420中的压缩空气引出，实现压缩空气随取随用，用于其他用途。氮气储存容器430上设有氮气引出部件4301，氮气引出部件4301能将氮气引出，实现氮气随取随用。
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一些实施例中，空气引出部件4201为空气引出管，其上设置有开关阀，通过控制开关阀开启或关闭，控制压缩空气导出和切断导出。
[根据细则91更正 02.06.2023]
一些实施例中，氮气引出部件4301为氮气引出管，其上设置有开关阀，通过控制开关阀开启或关闭，控制氮气导出和切断导出。
[根据细则91更正 02.06.2023]
一些实施例中，如图1所示，制氮装置20设在底座10的中心位置处，也就是说制氮装置20在底座10上居中设置，两侧预留出较大的空间，方便布置压缩装置30和储气装置40。
[根据细则91更正 02.06.2023]
一些实施例中，如图5所示，箱体60的与压缩机310和冷干机320相对的顶端面上和/或侧端面上设有排风口60a。通过设置排风口60a方便压缩机310和冷干机320工作时散热。
[根据细则91更正 02.06.2023]
一些实施例中，如图1至图4所示，制氮设备100还包括阻隔板50，阻隔板50设在制氮装置20和压缩装置30之间，用于阻隔压缩装置30工作时产生的热空气扩散到制氮装置20处，通过设置阻隔板50能起到防止压缩装置30的热空气影响制氮装置20工作的作用。
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一些实施例中，阻隔板50安装在底座10上且沿上下方向延伸，将其设置成板结构能起到较好的阻隔作用。具体地，阻隔板的水平两端与底座10两端的端部保持平齐，例如，阻隔板的前后两端和底座10的前后两端平齐，使得阻隔板的面积足够大，可以起到更好的阻隔效果。
[根据细则91更正 02.06.2023]
一些实施例中，如图2、图4、图5所示，制氮设备100还包括并排设置在底座10上的压缩机控制柜80和制氮控制柜90，压缩机控制柜80设在压缩装置30的前侧且电连接压缩装置30，氮机控制柜90设在制氮装置20的前侧且电连接制氮装置20。
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下面结合附图，描述本实用新型制氮设备100的一个具体实施例。
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如图1至图5所示，制氮设备100包括：底座10、制氮装置20、压缩装置30、过滤装置70、储气装置40、箱体60、阻隔板50、压缩机控制柜80和制氮控制柜90。
[根据细则91更正 02.06.2023]
箱体60设在底座10上，箱体60内设有制氮装置20、压缩装置30、过滤装置70、储气装置40。
[根据细则91更正 02.06.2023]
制氮装置20设在底座10的中心位置处，用于将压缩空气转化成氮气。
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压缩装置30和储气装置40设在制氮装置20的两侧且安装在底座10上，压缩装置30用于生成压缩空气。
储气装置40用于接收压缩空气和将压缩空气输送至制氮装置20，并接收制氮装置20转化的氮气。
过滤装置70用于过滤压缩空气，过滤装置70为空气过滤器，设在制氮装置20的后侧，且通过管道连接压缩装置30。
压缩装置30和储气装置40设在制氮装置20的相对两侧，其中，压缩装置30设在制氮装置20的右侧，储气装置40设在制氮装置20的左侧。
储气装置40包括压缩空气储存容器420、氮气储存容器430。压缩空气储存容器420和氮气储存容器430位于制氮装置20同一侧，压缩空气储存容器420为压缩空气储存罐，设在氮气储存容器430的后侧，压缩空气储存容器420通过管道连接过滤装置70和制氮装置20，氮气储存容器430为氮气储存罐，通过管道连接制氮装置20。
压缩装置30包括压缩机310、冷干机320、支撑座330，压缩机310用于接收空气并形成压缩空气；冷干机320设在压缩机310的后侧且连接压缩机310，冷干机320通过管道连接过滤装置70。支撑座330为支撑板，设在压缩机310的后侧且设在底座10上，冷干机320设在支撑座330的上侧，以使支撑座330的下侧形成有维修空间。
冷干机320设在支撑座330的后侧，支撑座330的下侧设有维修口，维修口上设有可拆卸的拆卸板340。通过拆卸下拆卸板340能打开维修口，方便维系压缩机310。压缩空气储存容器420上设有空气引出部件4201，空气引出部件4201为空气引出管，其上设置有开关阀，通过控制开关阀开启或关闭，控制压缩空气导出。
氮气储存容器430上设有氮气引出部件4301，氮气引出部件4301为氮气引出管，其上设置有开关阀，通过控制开关阀开启或关闭，控制氮气导出。
制氮装置20、压缩装置30、过滤装置70以及储气装置40的正投影位于底座10的正投影内。
阻隔板50其设在制氮装置20和压缩装置30之间，用于阻隔压缩装置30工作时产生的热空气扩散到制氮装置20处。
压缩机控制柜80和制氮控制柜90并排设置在底座10上，压缩机控制柜80设在压缩装置30的前侧且电连接压缩装置30，氮机控制柜90设在制氮装置20的前侧且电连接制氮装置20。
制氮设备100工作时，首先，通过压缩机控制柜80控制压缩机310作业，压缩机310吸入空气制备出压缩空气，接着，压缩空气通过管道进入冷干机320进行冷却干燥，紧接着，压缩空气通过管道进入过滤装置70中过滤，得到洁净的压缩空气，然后，过滤后的压缩空气通过管道输送至压缩空气储存容器420中进行储存，储存的压缩空气可以另做他用，也可以通过管道进入制氮装置20中，此时通过制氮控制柜90能控制制氮装置20作业，对压缩空气处理后制得氮气，最后将制得的氮气通过管道储存在氮气储存容器430中。
根据本实用新型实施例的制氮设备100的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一些实施例”、“可选地”、“进一步地”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本实用新型的实施例，本领域的普通技术人员可以理解：在不脱离本实用新型的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种制氮设备，其特征在于，包括：底座和设在所述底座上的箱体，所述箱体内设有：
    制氮装置，所述制氮装置用于将压缩空气转化成氮气；
    压缩装置，所述压缩装置用于生成所述压缩空气；
    过滤装置，所述过滤装置用于过滤所述压缩空气；
    储气装置，所述储气装置用于接收所述压缩装置生成的压缩空气和所述制氮装置转化的氮气；
    所述制氮装置、所述压缩装置、所述过滤装置和所述储气装置设在同一所述底座上，所述压缩装置和所述储气装置设在所述制氮装置的两侧，所述过滤装置设在所述制氮装置的后侧，且通过管道连接所述压缩装置和所述储气装置。
  2. 根据权利要求1所述的制氮设备，其特征在于，所述储气装置包括：
    位于所述制氮装置同一侧的压缩空气储存容器和氮气储存容器，所述压缩空气储存容器设在所述氮气储存容器的后侧，所述压缩空气储存容器通过管道连接所述过滤装置和所述制氮装置，所述氮气储存容器通过管道连接所述制氮装置。
  3. 根据权利要求1所述的制氮设备，其特征在于，所述压缩装置包括：
    压缩机，所述压缩机用于接收空气并形成所述压缩空气；
    冷干机，所述冷干机设在所述压缩机的后侧且连接所述压缩机，所述冷干机通过管道连接所述过滤装置。
  4. 根据权利要求3所述的制氮设备，其特征在于，所述压缩装置还包括支撑座，所述支撑座设在所述压缩机的后侧且设在所述底座上，所述冷干机与所述支撑座的上侧部相连，以使所述支撑座的下侧形成有维修空间。
  5. 根据权利要求4所述的制氮设备，其特征在于，所述冷干机位于所述支撑座的远离所述压缩机的一侧，所述支撑座的下侧设有维修口，所述维修口上设有可拆卸的拆卸板。
  6. 根据权利要求2所述的制氮设备，其特征在于，所述压缩空气储存容器上设有空气引出部件，所述氮气储存容器上设有氮气引出部件。
  7. 根据权利要求1所述的制氮设备，其特征在于，所述制氮装置设在所述底座的中心位置处。
  8. 根据权利要求3所述的制氮设备，其特征在于，所述箱体的与所述压缩机和所述冷干机相对的顶端面上和/或侧端面上设有排风口。
  9. 根据权利要求1所述的制氮设备，其特征在于，还包括：
    阻隔板，所述阻隔板设在所述制氮装置和所述压缩装置之间，用于阻隔所述压缩装置工作时产生的热空气扩散到所述制氮装置处。
  10. 根据权利要求1所述的制氮设备，其特征在于，还包括并排设置在所述底座上的压缩机控制柜和制氮控制柜，所述压缩机控制柜设在所述压缩装置的前侧且电连接所述压缩装置，所述氮机控制柜设在所述制氮装置的前侧且电连接所述制氮装置。
PCT/CN2023/094406 2022-05-17 2023-05-16 制氮设备 WO2023221958A1 (zh)

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CN217350769U (zh) * 2022-05-17 2022-09-02 阿特拉斯·科普柯(无锡)压缩机有限公司 制氮设备

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JP3026211B1 (ja) * 1998-11-02 2000-03-27 西芝電機株式会社 窒素ガス発生装置
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JP3026211B1 (ja) * 1998-11-02 2000-03-27 西芝電機株式会社 窒素ガス発生装置
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