Carbon dioxide seamless steel cylinder storage device

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a carbon dioxide seamless steel cylinder storage device which is composed of a base, a distance adjusting assembly and a supporting assembly. The first mounting frame is fixed to the mounting plate, and the second mounting frame can slide on the mounting plate. The distance adjusting assembly is located between the two installation frames, the second installation frame can move linearly along the installation plate by operating the distance adjusting assembly, and the distance between the second installation frame and the first installation frame is changed. The supporting assemblies are perpendicular to the sliding direction of the second mounting frame, and each supporting assembly comprises two containing supports. As the distance between the two mounting frames is adjustable, the distance between the brackets placed on the mounting frames is changed, and double-valve steel cylinders with different lengths can be supported. According to the device, the distance is flexibly controlled through the distance adjusting assembly, the supporting and storing requirements of the double-valve steel cylinders of different specifications are met, universality and applicability are remarkably improved, and the device can better serve various related scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chemical equipment, specifically, a carbon dioxide seamless steel bottle storage device. BACKGROUND

[0002] The pressure swing adsorption industrial manufacturing process of carbon dioxide is a kind of efficient gas separation technology, mainly used for extracting high-purity carbon dioxide from mixed tail gas. In industrial production, the mixed gas containing carbon dioxide is compressed to a certain pressure;Then, the compressed gas is sent into a pressure swing adsorption device. The device is filled with specific adsorbents, such as activated carbon, molecular sieve, etc. These adsorbents have selective adsorption capacity for carbon dioxide. Under high pressure, carbon dioxide is adsorbed on the surface of the adsorbent, while other impurity gases are discharged through the adsorption bed. When the adsorbent adsorption reaches saturation, the pressure is reduced, and the carbon dioxide is desorbed from the surface of the adsorbent, so as to realize the purification of carbon dioxide. The desorbed carbon dioxide is further purified and dried to remove residual impurities and moisture, and finally high-purity carbon dioxide product is obtained. The pressure swing adsorption process has the advantages of simple operation, low energy consumption, high product purity, environmental friendliness, etc. and is widely used in chemical industry, food, medicine, environmental protection and other fields.

[0003] In the production process of carbon dioxide, in order to ensure its purity, the gas products generated in each process are usually sampled and tested. In the sampling process, seamless steel cylinders are usually used for sampling gas storage. The existing seamless steel cylinders are usually double-valve cylinders. Double-valve cylinders have two gas valves in design, one for gas inlet and the other for gas outlet, so as to control the inlet and outlet of gas more flexibly in different application scenarios. After sampling, the double-valve cylinder needs to be stored for later quality and parameter tracing. Due to the special structure of double-valve cylinder, it can only be placed horizontally, and the existing storage device has low adaptability to double-valve cylinders of different specifications. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving one of the technical problems existing in the prior art. Therefore, the utility model provides a carbon dioxide seamless steel cylinder storage device, which has good versatility and can adapt to the storage of double-valve cylinders of different specifications.

[0005] According to the carbon dioxide seamless steel cylinder storage device provided by the utility model, the carbon dioxide seamless steel cylinder storage device comprises:

[0006] The base is provided with a mounting plate, the mounting plate is fixedly provided with a first mounting frame, and the mounting plate is slidably provided with a second mounting frame.

[0007] A distance adjusting assembly is arranged between the first mounting frame and the second mounting frame, and the distance adjusting assembly can control the second mounting frame to move close to or away from the first mounting frame.

[0008] Support assemblies are arranged perpendicularly to the sliding direction of the second mounting frame, and each support assembly comprises two placement supports arranged on the first mounting frame and the second mounting frame, respectively.

[0009] According to some embodiments of the present application, the distance adjusting assembly comprises a connecting seat, a driving rod and a limiting spring; the connecting seat is fixedly connected with the first mounting frame, the driving rod is provided with a stopper, the stopper abuts against the second mounting frame, one end of the driving rod is threadedly connected with the second mounting frame and the connecting seat; the limiting spring is sleeved on the driving rod, one end of the limiting spring abuts against the second mounting frame, and the other end of the limiting spring abuts against the first mounting frame.

[0010] According to some embodiments of the present application, one end of the driving rod is provided with a rotating part.

[0011] According to some embodiments of the present application, the first mounting frame and the second mounting frame are both made of aluminum alloy profiles.

[0012] According to some embodiments of the present application, the placement support comprises a mounting part and a supporting part, the mounting part is a polygonal prism, and the supporting part is fixedly connected with the mounting part.

[0013] According to some embodiments of the present application, the supporting part is a Y-shaped structure.

[0014] According to some embodiments of the present application, the supporting part is a stepped structure.

[0015] According to some embodiments of the present application, the mounting plate is provided with a sliding rail, and the second mounting frame is slidingly connected with the sliding rail.

[0016] According to some embodiments of the present application, the present application has the following beneficial effects:

[0017] According to the scheme of the utility model, the carbon dioxide seamless steel cylinder storage device includes a base, a spacing adjusting assembly and a supporting assembly; the first mounting frame is fixed on the mounting plate and has a relatively fixed position. The second mounting frame can slide on the mounting plate, the spacing adjusting assembly is installed between the first mounting frame and the second mounting frame, when the distance between the first mounting frame and the second mounting frame needs to be changed, the second mounting frame is made to move linearly towards or away from the first mounting frame along the mounting plate by operating the spacing adjusting assembly, thereby changing the spacing between the two. The supporting assembly is arranged perpendicular to the sliding direction of the second mounting frame, and each supporting assembly contains two placing supports. Because the spacing between the first mounting frame and the second mounting frame can be adjusted, when the spacing changes, the distance between the two placing supports originally arranged on the first mounting frame and the second mounting frame will also change accordingly. It can be used for supporting double-valve steel cylinders of different lengths and models. The spacing between the first mounting frame and the second mounting frame can be flexibly controlled through the spacing adjusting assembly, and the distance between the placing supports arranged on the two mounting frames can be changed. The device can adapt to the support and storage requirements of double-valve steel cylinders of different specifications and models, greatly improving the versatility and applicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility model in an idle state;

[0020] Figure 3 It is a structural schematic view of the spacing adjusting assembly of the utility model;

[0021] Figure 4 It is a structural schematic view of the placing support of the utility model;

[0022] Figure 5 It is another structural schematic view of the placing support of the utility model.

[0023] In the drawings:

[0024] 100-base, 110-mounting plate, 111-slideway, 120-first mounting frame, 130-second mounting frame;

[0025] 200-spacing adjusting assembly, 210-connection seat, 220-driving rod, 221-stop block, 222-rotation part, 230-limit spring;

[0026] 300-supporting assembly, 310-placing support, 311-mounting part, 312-supporting part;

[0027] 400-double-valve steel cylinder. DETAILED DESCRIPTION

[0028] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and should not be understood as a limitation of the present application.

[0029] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as a limitation of the present application.

[0030] In the description of the present application, the plural means more than two. If there is a description of first, second, it is only for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0031] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting and the like should be broadly understood, and the skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0032] Reference Figure 1The utility model discloses a carbon dioxide seamless steel cylinder storage device shown in the drawing, including base 100, interval adjusting assembly 200 and support component 300, wherein, base 100 is provided with mounting plate 110, and mounting plate 110 is fixedly provided with first mounting bracket 120, and mounting plate 110 is slidably provided with second mounting bracket 130, interval adjusting assembly 200 is arranged between first mounting bracket 120 and second mounting bracket 130, and interval adjusting assembly 200 can control second mounting bracket 130 to be close to or away from first mounting bracket 120, support component 300 is perpendicularly provided with at least one along the sliding direction of second mounting bracket 130, and each support component 300 includes 2 placing supports 310, and 2 placing supports 310 are correspondingly arranged on first mounting bracket 120 and second mounting bracket 130 respectively, specifically, in this embodiment, mounting plate 110 is as the root of the whole device, and provides stable support and mounting platform for other components, first mounting bracket 120 is fixed on mounting plate 110, and determines the relatively fixed reference position, second mounting bracket 130 and mounting plate 110 adopt sliding connection mode, and this connection provides the possibility for the movement of second mounting bracket 130, and is the structural prerequisite for realizing interval adjustment, adjusting assembly is installed between first mounting bracket 120 and second mounting bracket 130, and plays the role of bridge and power transmission, when the operator wants to change the distance between two mounting brackets, interval adjusting assembly 200 is operated, this operation can cause mechanical movement inside the component, for example, the rotation of screw rod drives the movement of nut, thereby pushing second mounting bracket 130, or the movement of piston in hydraulic system pushes second mounting bracket 130, etc., power is transmitted to second mounting bracket 130, makes second mounting bracket 130 do linear motion along the surface of mounting plate 110, and is close to or away from first mounting bracket 120, finally realizes the change of the distance between two mounting brackets, support component 300 is arranged perpendicularly along the sliding direction of second mounting bracket 130, 2 placing supports 310 included in each support component 300 are installed on first mounting bracket 120 and second mounting bracket 130 respectively, because the distance between two mounting brackets can be changed through interval adjusting assembly 200, making placing support 310 can adjust the distance between each other according to the length of different double valve steel cylinders 400, thereby providing appropriate support point for different length models of double valve steel cylinders 400, ensuring that double valve steel cylinder 400 can be stably placed on placing support 310, traditional storage device can only adapt to specific specifications of steel cylinder, but the device can flexibly change the distance between first mounting bracket 120 and second mounting bracket 130 through interval adjusting assembly 200, and then drive the change of the distance between placing supports 310, whether it is shorter small double valve steel cylinder 400 or longer large double valve steel cylinder 400, can find suitable support position on the device and store, greatly widen the double valve steel cylinder 400 specification range of device application, improve the versatility of the device under different production scenes and steel cylinder types, in addition.The two placing supports 310 can evenly share the weight of the double-valve steel cylinder 400, avoid the double-valve steel cylinder 400 from tilting, rolling and other conditions caused by unstable support, reduce the safety risk caused by the accidental movement of the double-valve steel cylinder 400, and ensure the safety during storage.

[0033] In some embodiments of the utility model, spacing adjustment assembly 200 includes connecting seat 210, drive rod 220 and limit spring 230, connecting seat 210 and first mounting bracket 120 fixed connection is provided with the stopper 221 on drive rod 220, the stopper 221 abuts second mounting bracket 130, and one end of drive rod 220 passes through the second mounting bracket 130 and connecting seat 210 screw connection, limit spring 230 is set on drive rod 220, and one end of limit spring 230 abuts second mounting bracket 130, and the other end of limit spring 230 abuts first mounting bracket 120. Specifically, in the embodiment, when the spacing between first mounting bracket 120 and second mounting bracket 130 needs to be adjusted, drive rod 220 is rotated. Because drive rod 220 and connecting seat 210 are screw connection, when rotating drive rod 220, drive rod 220 will move linearly along the screw direction. The stopper 221 provided on the drive rod 220 abuts the second mounting bracket 130, and along with the linear motion of the drive rod 220, the stopper 221 will push the second mounting bracket 130 to slide along the mounting plate 110, so that the second mounting bracket 130 approaches or moves away from the first mounting bracket 120, to achieve the purpose of adjusting the spacing. For example, when the drive rod 220 is rotated clockwise, the drive rod 220 moves towards the connecting seat 210, pushes the stopper 221 to drive the second mounting bracket 130 to approach the first mounting bracket 120, and when the drive rod 220 is rotated counterclockwise, the drive rod 220 moves reversely, drives the second mounting bracket 130 to move away from the first mounting bracket 120. Limit spring 230 is set on drive rod 220, and the two ends abut second mounting bracket 130 and first mounting bracket 120 respectively. Limit spring 230 plays two important roles. On the one hand, it limits the movement of the second mounting bracket 130, prevents the second mounting bracket 130 from moving excessively and deviating from the reasonable adjustment range during the adjustment of the spacing, and ensures the stability and safety of the device structure. On the other hand, limit spring 230 has a buffering function, when the second mounting bracket 130 is impacted by external force or suddenly stops moving during the adjustment of the spacing, limit spring 230 can absorb part of the energy, reduce the impact force on the mounting bracket and the whole device, and prolong the service life of the device.

[0034] In some embodiments of the utility model, one end of driving rod 220 is provided with rotating part 222. In this embodiment, rotating part 222 is arranged at one end of driving rod 220, which provides an easy force applying part for the operator to rotate driving rod 220 more easily. This rotating part 222 can be designed in various forms, such as common round knob, polygonal handle and the like. When the distance between first mounting frame 120 and second mounting frame 130 needs to be adjusted, the operator only needs to hold rotating part 222 and rotate driving rod 220 by applying torque. Since rotating part 222 has a larger contact area and a suitable shape, compared with directly rotating driving rod 220 itself, the operator can more easily and accurately control the rotation direction and rotation number of driving rod 220, and thus more effectively adjust the position of second mounting frame 130 to realize accurate adjustment of the distance between the two mounting frames.

[0035] In some embodiments of the utility model, first mounting frame 120 and second mounting frame 130 are both made of aluminum alloy profiles. In this embodiment, the aluminum alloy profile has low density, and compared with the traditional steel mounting frame, the weight is greatly reduced. The overall weight of the device is reduced, making the device more convenient during installation, transportation and daily use. For example, when the storage device needs to be moved or rearranged, the lighter weight can reduce the input of manpower and material resources and improve work efficiency. At the same time, for some sites with requirements on carrying weight, the lightweight mounting frame can also better meet the site conditions, expanding the use range of the device.

[0036] In some embodiments of the utility model, the placing support 310 comprises a mounting part 311 and a supporting part 312, the mounting part 311 is a polygonal prism, and the supporting part 312 is fixedly connected with the mounting part 311. In this embodiment, the mounting part 311 adopts a polygonal prism structure to accurately position the orientation of the placing support 310, and the geometric shape of the polygonal prism makes the installation process more intuitive and simple. The operator can quickly identify the installation direction and position during installation.

[0037] In some embodiments of the utility model, the support part 312 is Y type structure. In this embodiment, the design of Y type structure can realize the placement of the neck of double valve steel cylinder 400 of different size specifications; the continuity is higher, and the universality is wider. Specifically, Y type structure has unique three branch form, and specific included angle and space layout are formed between branches. This space architecture can create diversified placement area. The diameter, length and shape of the neck of double valve steel cylinder 400 of different size specifications are different. The three branches of Y type structure can support and position the steel cylinder neck from different directions. For example, for the steel cylinder neck with smaller diameter, it can be placed in the area with smaller included angle of Y type structure branch, and be stably supported by the inner side of branch, and for the steel cylinder neck with larger diameter, the neck can be placed in the more open area surrounded by branch by using the larger space span between branches, and reliable support is obtained by adjusting the placement position.

[0038] In some embodiments of the utility model, the support part 312 is ladder type structure. Because ladder type structure can provide corresponding placement height for steel cylinder necks of different heights, the placement support 310 can accurately adapt to double valve steel cylinders 400 of various specifications. This characteristic greatly improves the universality of the placement support 310, and no matter whether it is a small laboratory special steel cylinder or a large specification steel cylinder used in large-scale industrial production, a suitable placement position can be found on the placement support 310, which meets the use requirements of different users in different scenes, and compared with the support part 312 of Y type structure, the support part 312 of ladder type structure is better in stability and is not easy to deform, and has longer service life.

[0039] In some embodiments of the utility model, the mounting plate 110 is provided with a sliding rail 111, and the second mounting frame 130 is slidably connected with the sliding rail 111. The sliding rail 111 is arranged on the mounting plate 110, and the second mounting frame 130 is slidably connected with the sliding rail 111, and the core purpose is to give the second mounting frame 130 flexible movement ability. In actual application scene, it may be necessary to adjust the position of the second mounting frame 130 according to the size, quantity and layout requirements of different double valve steel cylinders 400. The sliding rail 111 provides a specific movement track for the second mounting frame 130, so that it can smoothly slide along the direction of the sliding rail 111, so as to easily change its position to meet diversified use requirements. For example, when different specifications of double valve steel cylinders 400 need to be stored, the distance between the second mounting frame 130 and the first mounting frame 120 can be adjusted by sliding the second mounting frame 130, so as to create suitable placement space for steel cylinders of different sizes.

[0040] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the knowledge range that the person skilled in the art has possesses.

Claims

1. A carbon dioxide seamless steel cylinder storage device characterized by comprising: The utility model relates to a kind of spacing adjustment assembly and support assembly for LED display screen, including: Base (100), the base (100) is provided with mounting plate (110), the first mounting frame (120) is fixedly provided with mounting plate (110), the second mounting frame (130) is slidably provided with mounting plate (110); Spacing adjustment assembly (200), the spacing adjustment assembly (200) is arranged between the first mounting frame (120) and the second mounting frame (130), and the spacing adjustment assembly (200) can control the second mounting frame (130) close to or away from the first mounting frame (120); Support assembly (300), the support assembly (300) is at least provided with one vertically to the sliding direction of the second mounting frame (130), and each support assembly (300) includes 2 placement bracket (310), and 2 placement bracket (310) are correspondingly arranged on the first mounting frame (120) and the second mounting frame (130) respectively.

2. The carbon dioxide seamless steel cylinder storage device according to claim 1, characterized by The spacing adjustment assembly (200) includes connecting seat (210), drive rod (220) and limit spring (230);The connecting seat (210) is fixedly connected with the first mounting frame (120), the drive rod (220) is provided with stopper (221), the stopper (221) is abutted on the second mounting frame (130), and one end of the drive rod (220) is screwed through the second mounting frame (130) and the connecting seat (210);The limit spring (230) is sleeved on the drive rod (220), one end of the limit spring (230) is abutted on the second mounting frame (130), and the other end of the limit spring (230) is abutted on the first mounting frame (120).

3. The carbon dioxide seamless steel cylinder storage device according to claim 2, characterized by One end of the drive rod (220) is provided with rotating part (222).

4. The carbon dioxide seamless steel cylinder storage device according to claim 3, characterized by The first mounting frame (120) and the second mounting frame (130) are made of aluminum alloy profile.

5. The carbon dioxide seamless steel cylinder storage device according to claim 1, characterized by The placement bracket (310) includes mounting portion (311) and support portion (312), the mounting portion (311) is polygonal prism, and the support portion (312) is fixedly connected with the mounting portion (311).

6. The carbon dioxide seamless steel cylinder storage device according to claim 5, characterized by The support portion (312) is Y-shaped structure.

7. The carbon dioxide seamless steel cylinder storage device according to claim 5, characterized by The support portion (312) is ladder type structure.

8. The carbon dioxide seamless steel cylinder storage device according to claim 1, characterized by The mounting plate (110) is provided with slide rail (111), and the second mounting frame (130) and the slide rail (111) are slidably connected.

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