Metal film hydrogen filtering recombination hydrogen production reaction device

Abstract

The utility model discloses a metal film hydrogen filtering recombination hydrogen production reaction device which comprises a base, the supporting leg frame is arranged at the top of the base; the reaction tank is arranged at the top of the supporting leg frame; the feeding pipe is arranged on the outer wall of the reaction tank; the top cover is arranged at the top of the reaction tank; the filter membrane assembly is arranged in the reaction tank; and the filter membrane assembly comprises a fixing frame. The metal film hydrogen filtering recombination hydrogen production reaction device is provided with the unscrewing nut which can break away from limiting of the sleeve, the sleeve can be pulled to slide along the limiting plate on the outer wall of the supporting rod through the limiting groove in the sleeve, then the sleeve and the outer metal film can be conveniently taken out, and after being taken out, the metal film can be conveniently taken out. According to the metal mold fixing device, the first clamping ring and the second clamping ring can be taken out from the limiting groove in the supporting disc by unscrewing and disassembling the fixing bolt, so that a metal film can be disassembled and assembled, a certain number of metal molds can be conveniently assembled according to the use condition, and the daily use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane separation, in particular to a metal membrane hydrogen filtration and recombination hydrogen production reaction device. Background Art

[0002] Membrane separation technology is a process of separating components by using the difference in the permeation rate of each component in the fluid to the membrane. Relying on the selective permeability of the membrane, small molecules can freely pass through the semipermeable membrane, while large molecules are not permeable to the selective membrane and are intercepted, thereby achieving the purpose of separating, purifying and concentrating substances in multiple components. At present, when people on the market produce hydrogen, they often use metal membrane hydrogen filtration and recombination hydrogen production reaction devices.

[0003] The metal membrane filtration hydrogen recombination hydrogen production reaction device in the prior art generally relies on a single metal filter membrane for filtration, and it is not easy to install multiple metal filter membranes according to usage conditions, which reduces the practicality of the reaction device. Therefore, we need a metal membrane filtration hydrogen recombination hydrogen production reaction device. Utility Model Content

[0004] The utility model aims to provide a metal membrane hydrogen filtration and recombination hydrogen production reaction device to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal membrane hydrogen filtration recombination hydrogen production reaction device, comprising a base; a support leg frame arranged on the top of the base; a reaction tank arranged on the top of the support leg frame; a feed pipe arranged on the outer wall of the reaction tank; a top cover arranged on the top of the reaction tank; a filter membrane assembly arranged inside the reaction tank; the filter membrane assembly comprises a fixing frame; the inside of the reaction tank is fixedly connected with a fixing frame; and the top of the fixing frame is fixedly connected with a support rod; the outer wall of the support rod is fixedly connected with a limiting plate; and the top of the limiting plate is threadedly connected with a nut; the outer wall of the support rod is clamped and connected with a sleeve; and a limiting groove is provided inside the sleeve; the outer wall of the sleeve is fixedly connected with a support disk; and a limiting groove is provided on the top of the support disk; the inside of the limiting groove is clamped and connected with a first clamping ring; and a second clamping ring is provided on one side of the first clamping ring; a fixing bolt is provided on one side of the second clamping ring; and the outer wall of the first clamping ring is fixedly connected with a metal membrane.

[0006] Preferably, there are multiple limit plates on the support rod, and the limit plates are evenly distributed on the outer wall of the support rod.

[0007] Preferably, the support rod forms a snap-fit ​​structure with the sleeve through a limiting plate, and the shape and size of the limiting plate match the shape and size of the limiting groove, and the inner wall of the limiting groove is fitted with the outer wall of the limiting plate.

[0008] Preferably, the support rod forms a fastening structure through a nut and a sleeve, and the nut is fastened to the top of the support rod to squeeze and limit the sleeve.

[0009] Preferably, the support plate forms a snap-fit ​​structure with the first snap ring through a limiting groove, and the bottom of the first snap ring extends into the limiting groove for connection.

[0010] Preferably, the first clamping ring forms a fixing structure with the second clamping ring through a fixing bolt, and one end of the fixing bolt passes through the first clamping ring and is fixed to the second clamping ring.

[0011] Preferably, there are multiple metal films, and the multiple metal films are sequentially installed on the outer wall of the first clamping ring.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the metal membrane hydrogen filtration and recombination hydrogen production reaction device,

[0013] (1) A nut can be loosened to disengage the limit on the sleeve, and the sleeve can be pulled to slide along the limit plate on the outer wall of the support rod by relying on the internal limit groove, so that the sleeve and the external metal film can be easily removed. After removal, the fixing bolts can be loosened and disassembled, so that the first clamping ring and the second clamping ring can be removed from the limit groove in the support plate, so that the metal film can be disassembled and installed, and a certain number of metal molds can be installed according to the usage to meet people's daily use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the reaction tank and filter membrane assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first clamp ring and the metal film of the utility model;

[0017] Figure 4 This is a schematic diagram of the support plate and sleeve structure of the utility model.

[0018] In the figure: 1. base; 2. supporting leg frame; 3. reaction tank; 4. feed pipe; 5. top cover; 6. filter membrane assembly; 601. fixing frame; 602. support rod; 603. limit plate; 604. nut; 605. sleeve; 606. limit groove; 607. support plate; 608. first clamping ring; 609. second clamping ring; 610. fixing bolt; 7. metal membrane. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model provides a metal membrane hydrogen filtration and recombination hydrogen production reaction device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a base 1; a support leg frame 2 arranged on the top of the base 1; a reaction tank 3 arranged on the top of the support leg frame 2; a feed pipe 4 arranged on the outer wall of the reaction tank 3; a top cover 5 arranged on the top of the reaction tank 3; a filter membrane assembly 6 arranged inside the reaction tank 3; the filter membrane assembly 6 includes a fixing frame 601; the inside of the reaction tank 3 is fixedly connected to the fixing frame 601; and the top of the fixing frame 601 is fixedly connected to a support rod 602; the outer wall of the support rod 602 is fixedly connected to a limit plate 603; and the top of the limit plate 603 is threadedly connected There is a nut 604; the outer wall of the support rod 602 is snap-connected with the sleeve 605; and the inside of the sleeve 605 is provided with a limiting groove 606; the outer wall of the sleeve 605 is fixedly connected with the support plate 607; and the top of the support plate 607 is provided with a limiting groove 606; the inside of the limiting groove 606 is snap-connected with the first retaining ring 608; and a second retaining ring 609 is provided on one side of the first retaining ring 608; a fixing bolt 610 is provided on one side of the second retaining ring 609; the outer wall of the first retaining ring 608 is fixedly connected with the metal film 7.

[0022] Specifically, in this embodiment, this solution mainly includes a method of loosening the nut 604 to disengage the limit on the sleeve 605, and the sleeve 605 can be pulled to slide along the limit plate 603 on the outer wall of the support rod 602 by relying on the internal limit groove 606, so that the sleeve 605 and the external metal film 7 can be easily removed, and after removal, the fixing bolt 610 can be loosened and disassembled, so that the first retaining ring 608 and the second retaining ring 609 can be taken out from the limit groove 606 in the support plate 607, so that the metal film 7 can be disassembled and installed, and a certain number of metal molds 7 can be installed according to the usage.

[0023] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are multiple limit plates 603 on the support rod 602, and the limit plates 603 are evenly distributed on the outer wall of the support rod 602. The support rod 602 forms a snap-fit ​​structure with the sleeve 605 through the limit plates 603, and the shape and size of the limit plates 603 match the shape and size of the limit groove 606, and the inner wall of the limit groove 606 is fitted with the outer wall of the limit plate 603.

[0024] In this embodiment, the connection effect between the support rod 602 and the limiting plate 603 is strengthened, so that the sleeve 605 can be clamped and limited in the support rod 602 and the limiting plate 603 by means of the internal limiting groove 606.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support rod 602 forms a fastening structure through a nut 604 and a sleeve 605, and the nut 604 is fastened to the top of the support rod 602 to squeeze and limit the sleeve 605.

[0026] In this embodiment, by providing the nut 604 , the nut 604 can be fastened to the top of the support rod 602 for installation, thereby meeting the needs of fastening and disassembling the sleeve 605 .

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the support plate 607 forms a locking structure with the first clamping ring 608 through the limiting groove 606, and the bottom of the first clamping ring 608 extends into the limiting groove 606 for connection, and the first clamping ring 608 forms a fixing structure with the second clamping ring 609 through the fixing bolt 610, and one end of the fixing bolt 610 passes through the first clamping ring 608 and the second clamping ring 609 to fix.

[0028] In this embodiment, the support plate 607 can be provided to limit the first clamping ring 608 and the second clamping ring 609 by relying on the limiting groove 606, and the installation and removal of the metal film 7 can be achieved by relying on the provided first clamping ring 608 and the second clamping ring 609.

[0029] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are multiple metal films 7 , and the multiple metal films 7 are sequentially installed on the outer wall of the first clamping ring 608 .

[0030] In this embodiment, by providing a plurality of metal films 7 , people's daily use needs can be effectively met by installing different numbers of metal films 7 .

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A metal membrane hydrogen filtration and recombination hydrogen production reaction device, characterized in that: comprising a base (1); A supporting leg frame (2) provided on the top of the base (1); A reaction tank (3) arranged on the top of the supporting leg frame (2); A feed pipe (4) disposed on the outer wall of the reaction tank (3); A top cover (5) arranged on the top of the reaction tank (3); A filter membrane assembly (6) is arranged inside the reaction tank (3); the filter membrane assembly (6) comprises a fixing frame (601); the fixing frame (601) is fixedly connected inside the reaction tank (3); and the top of the fixing frame (601) is fixedly connected to a support rod (602); the outer wall of the support rod (602) is fixedly connected to a limiting plate (603); and the top of the limiting plate (603) is threadedly connected to a nut (604); the outer wall of the support rod (602) is snap-connected to a sleeve (605); and the sleeve (605) is fixedly connected to the outer wall of the support rod (602); 05) is provided with a limiting groove (606) inside; the outer wall of the sleeve (605) is fixedly connected with a support plate (607); and the top of the support plate (607) is provided with a limiting groove (606); the inside of the limiting groove (606) is snap-connected with a first retaining ring (608); and a second retaining ring (609) is provided on one side of the first retaining ring (608); a fixing bolt (610) is provided on one side of the second retaining ring (609); and the outer wall of the first retaining ring (608) is fixedly connected with a metal film (7).

2. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1 is characterized in that: There are a plurality of limit plates (603) on the support rod (602), and the limit plates (603) are evenly spaced and distributed on the outer wall of the support rod (602).

3. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1 is characterized in that: The support rod (602) forms a snap-fit ​​structure with the sleeve (605) through the limiting plate (603), and the shape and size of the limiting plate (603) match the shape and size of the limiting groove (606), and the inner wall of the limiting groove (606) is arranged to fit the outer wall of the limiting plate (603).

4. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1 is characterized in that: The support rod (602) forms a fastening structure through a nut (604) and a sleeve (605), and the nut (604) is fastened to the top of the support rod (602) to squeeze and limit the sleeve (605).

5. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1 is characterized in that: The support plate (607) forms a snap-fit ​​structure with the first snap ring (608) through the limiting groove (606), and the bottom of the first snap ring (608) extends into the limiting groove (606) for connection.

6. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1, characterized in that: The first clamping ring (608) forms a fixed structure with the second clamping ring (609) through a fixing bolt (610), and one end of the fixing bolt (610) passes through the first clamping ring (608) and the second clamping ring (609) for fixing.

7. The metal membrane hydrogen filtration and recombination hydrogen production reaction device according to claim 1 is characterized in that: The number of the metal films (7) is multiple, and the multiple metal films (7) are installed in sequence on the outer wall of the first clamping ring (608).

Images