CN216549629U

CN216549629U - Hydrogen palladium purification device

Info

Publication number: CN216549629U
Application number: CN202123284758.7U
Authority: CN
Inventors: 韦昌; 曹志磊
Original assignee: Shanghai Maiqu Energy Technology Co ltd
Current assignee: Shanghai Maiqu Energy Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a hydrogen palladium purification device, which relates to the field of hydrogen and comprises a purified palladium pipe body, wherein a heat preservation mechanism is arranged on the outer side of the purified palladium pipe body, the heat preservation mechanism comprises a heating wire fixedly connected to the outer side of the purified palladium pipe body, the outer side of the purified palladium pipe body is fixedly connected with a heat preservation shell, the heating wire is arranged on the inner side of the heat preservation shell, and the outer side of the heat preservation shell is fixedly connected with a protective layer, so that the problem that the outer side of the purified palladium pipe is not provided with heat preservation equipment generally when in use, the temperature of the palladium pipe is reduced along with the influence of the external environment when in use, and the efficiency is influenced is solved, the heat preservation shell can play the heat preservation effect to the temperature of purification palladium pipe body.

Description

Hydrogen palladium purification device

Technical Field

The utility model relates to the technical field of main hydrogen, in particular to a hydrogen palladium purification device.

Background

The hydrogen purification, i.e., the method of removing impurities from hydrogen by physical or chemical means, is generally called purification or impurity removal of substances learned in chemistry, and may be physical or chemical.

Most of hydrogen purification in the prior art adopts a palladium tube for separation and purification, the rate of hydrogen permeating through palladium alloy is related to the temperature, the thickness of a membrane and the pressure difference between raw material hydrogen and pure hydrogen at two sides of a permeating membrane, the hydrogen permeation rate is increased by increasing the temperature and increasing the pressure difference and reducing the thickness of the membrane, but the tensile strength of the permeable membrane is reduced by increasing the temperature, so the use temperature of the palladium tube is usually controlled to be about 450 ℃, but the outer side of the existing purification palladium tube is not provided with a heat preservation device usually when in use, so that the temperature of the palladium tube per se is reduced along with the influence of the external environment when in use, and the efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a hydrogen palladium purification device which can effectively solve the problem that the efficiency is influenced because the temperature of a palladium tube is reduced along with the influence of the external environment because no heat preservation equipment is usually arranged on the outer side of the palladium tube when the palladium tube is used.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a hydrogen palladium purification device, includes purification palladium pipe body, the outside of purification palladium pipe body is provided with heat preservation mechanism, heat preservation mechanism includes the heater strip of fixed connection in the purification palladium pipe body outside, the outside fixedly connected with heat preservation shell of purification palladium pipe body, the heater strip sets up the inboard at the heat preservation shell, the outside fixedly connected with inoxidizing coating of heat preservation shell, the inside fixedly connected with heat preservation of heat preservation shell, the hollow groove has been seted up to the inside of heat preservation, the heat preservation is located the fire-retardant layer of inside fixedly connected with of hollow groove.

As a preferable scheme of the utility model, a first mounting groove is formed in the outer side of the heat-insulating shell, and a flange plate is fixedly connected to the heat-insulating shell in the first mounting groove.

As a preferable scheme of the utility model, a second mounting groove is formed in the outer side of the heat-insulating shell, a temperature sensing display is fixedly connected inside the heat-insulating shell positioned in the second mounting groove, and the temperature sensing display is communicated with the inside of the heat-insulating shell.

As a preferred scheme of the utility model, a first fixing column is fixedly connected to the lower side of the purification palladium tube body, and a second fixing column is fixedly connected to the lower side of the heat preservation shell.

As a preferable aspect of the present invention, a placing plate is fixedly connected to lower sides of the first fixing column and the second fixing column, the placing plate has a hollow structure, and a reinforcing block is fixedly connected to an inside of the placing plate.

As a preferable scheme of the present invention, a reinforcing plate is fixedly connected to an outer side of the first fixing column, and the reinforcing plate is configured to reinforce the first fixing column.

In a preferred embodiment of the present invention, a rubber anti-slip layer is fixedly connected to a lower side of the placing plate, and the rubber anti-slip layer is used for stabilizing the placing plate.

In a preferred embodiment of the present invention, the thickness of the rubber anti-slip layer is less than 2 cm, and the reinforcing plate is triangular.

Compared with the prior art, the utility model has the advantages that:

1. heat preservation mechanism can play the heat preservation effect to purification palladium pipe body in this device for the difficult excessive giveoff that takes place of the inside temperature of purification palladium pipe body, heat preservation mechanism include the heater strip of fixed connection in the purification palladium pipe body outside, and the outside fixedly connected with heat preservation shell of purification palladium pipe body, the heat preservation shell can play the heat preservation effect to the temperature of purification palladium pipe body.

2. The heat preservation layer still can play fixed and limiting displacement to fire-retardant layer through hollow groove in this device for the heat preservation also can absorb great heat when playing the heat preservation effect because of the high temperature of purification palladium pipe body and heater strip, thereby has the possibility of burning, and fire-retardant layer can play flame retardant efficiency, makes the heat preservation when keeping warm, and self is difficult for taking place the burning.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the heat retention mechanism in the embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 4 is a schematic side view of a purified palladium tube body according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a reinforcing plate according to an embodiment of the present invention.

The reference numbers in the figures illustrate:

1. purifying the palladium tube body; 21. a heat preservation shell; 22. a protective layer; 23. heating wires; 24. a heat-insulating layer; 25. a hollow groove; 26. a flame retardant layer; 31. a first mounting groove; 32. a flange plate; 41. a second mounting groove; 42. a temperature sensing display; 51. a first fixed column; 52. a second fixed column; 6. a reinforcing plate; 7. placing the plate; 8. a reinforcing block; 9. and a rubber anti-slip layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

The application provides following technical scheme, please refer to fig. 1-3, this hydrogen palladium purification device is including purification palladium pipe body 1, purification palladium pipe body 1's the outside is provided with heat preservation mechanism, heat preservation mechanism can play the heat preservation effect to purification palladium pipe body 1, make the difficult excessive diffusion that takes place of the inside temperature of purification palladium pipe body 1, heat preservation mechanism includes the heater strip 23 of fixed connection in purification palladium pipe body 1 outside, the outside fixedly connected with heat preservation shell 21 of purification palladium pipe body 1, heat preservation shell 21 can play the heat preservation effect to the temperature of purification palladium pipe body 1.

Referring to fig. 2 and 3, heater strip 23 plays the inside effect of heat preservation shell 21 of heating, make the inside temperature of heat preservation shell 21 difficult too low, thereby effectual reduction purification palladium pipe body 1's thermal diffusion, heater strip 23 can be connected with external power source, its principle is similar with current resistance wire principle, so do not do too much description here, heater strip 23 sets up the inboard at heat preservation shell 21, the outside fixedly connected with inoxidizing coating 22 of heat preservation shell 21, inoxidizing coating 22 can be to the effect that the temperature of heat preservation shell 21 sheltered from, thereby make heat preservation shell 21 when carrying out the use, the staff is if touch heat preservation shell 21 carelessly, be difficult for receiving the scald.

Referring to fig. 1 and 3, the inside fixedly connected with heat preservation 24 of heat preservation shell 21, heat preservation 24 can be further play heat preservation and the effect that blocks to the temperature of heat preservation shell 21, hollow groove 25 has been seted up to heat preservation 24's inside, heat preservation 24 is located the fire-retardant layer 26 of inside fixedly connected with of hollow groove 25, heat preservation 24 still can play fixed and limiting displacement to fire-retardant layer 26 through hollow groove 25, because of the high temperature of purification palladium pipe body 1 and heater strip 23, make heat preservation 24 also can absorb great heat when playing the heat preservation effect, thereby has the possibility of burning, and fire-retardant layer 26 can play fire-retardant effect, make heat preservation 24 when keeping warm, self is difficult for taking place the burning. First mounting groove 31 has been seted up to the outside of heat preservation shell 21, and heat preservation shell 21 is located the inside fixedly connected with ring flange 32 of first mounting groove 31.

Referring to fig. 1, heat preservation shell 21 accessible first mounting groove 31 plays spacing and fixed effect to ring flange 32 for ring flange 32 is when carrying out the use, and difficult condition such as fracture takes place, and the setting of ring flange 32 makes purification palladium pipe body 1 when needs are connected with other purification palladium pipes, and is more convenient smooth. The second mounting groove 41 is opened on the outside of the thermal insulation shell 21, and the temperature sensing display 42 is fixedly connected to the inside of the thermal insulation shell 21 located in the second mounting groove 41. Temperature sensing display 42 is linked together with the inside of heat preservation shell 21, and heat preservation shell 21 accessible second mounting groove 41 plays fixed and spacing effect to temperature sensing display 42, and temperature sensing display 42 can play the effect that shows to the inside temperature of heat preservation shell 21 to make things convenient for the staff to judge and observe the inside temperature of heat preservation shell 21, temperature sensing display 42 can select different models according to actual conditions simultaneously, for example: ANTHONE-900U.

Referring to fig. 1 and 4, the first fixed column 51 of downside fixedly connected with of purification palladium pipe body 1, the second fixed column 52 of downside fixedly connected with of heat preservation shell 21, the setting of first fixed column 51 makes purification palladium pipe body 1 can place, first fixed column 51 still can play the supporting role to purification palladium pipe body 1 simultaneously, make purification palladium pipe body 1 can be smooth stable use, and second fixed column 52 is similar with first fixed column 51 effect, second fixed column 52 can play support and reinforced effect to heat preservation shell 21, make heat preservation shell 21 when using equally more stable.

Referring to fig. 1 and 5, lower side fixedly connected with of first fixed column 51 and second fixed column 52 places board 7, place board 7 and be hollow structure, the inside fixedly connected with reinforcement block 8 of placing board 7, place board 7 and can play fixed and connected effect to first fixed column 51 and second fixed column 52, and place board 7 and can place and accomodate the pipeline that needs and purification palladium pipe body 1 go on being connected, thereby visual aesthetic feeling has been improved, reinforcement block 8 then can play reinforced effect to placing board 7, thereby make to place board 7 when using, difficult fracture takes place. The outside fixedly connected with gusset plate 6 of first fixed column 51, gusset plate 6 are used for spacing and consolidate first fixed column 51, and the setting up of gusset plate 6 makes first fixed column 51 have higher fastness when playing the effect that supports and place to purification palladium pipe body 1, difficult fracture. Place the downside fixedly connected with rubber skid resistant course 9 of board 7, rubber skid resistant course 9 is used for stably placing board 7.

Referring to fig. 1 and 5, the rubber anti-slip layer 9 can increase the friction force between the placing plate 7 and the ground, so that the placing plate 7 is not easy to slip or shift due to the collision of workers or objects when placed on the ground. The thickness of rubber skid resistant course 9 is less than 2 centimetres, this makes rubber skid resistant course 9 when playing increase frictional force, it is difficult for leading to placing being connected between board 7 and the ground because of self thickness is too thick stable inadequately, gusset plate 6 is the triangle-shaped, because of triangle-shaped stability is higher in the geometry, it is enough firm, this makes gusset plate 6 when playing spacing and reinforcing effect to first fixed column 51, self has better tightness equally, difficult emergence is damaged.

The working principle and the using process of the utility model are as follows: when the device is used, the heating wire 23 can be firstly connected with an external power supply, then the heating wire 23 can be started, the purified palladium pipe body 1 is used for purifying hydrogen, then after the heating wire 23 is heated for a period of time, the heating of the heating wire 23 can ensure that the temperature inside the heat-insulating shell 21 is high enough, thereby reducing the heat dissipation of the purified palladium pipe body 1 to the outside, meanwhile, the heat-insulating layer 24 can play a role in heat insulation and blocking for the temperature inside the heat-insulating shell 21, so that the temperature inside the heat-insulating shell 21 is not easy to lose, meanwhile, when the heat-insulating shell 21 is used for a long time, the protective layer 22 can play a role in protecting the heat-insulating shell 21, so that a worker is not easy to be scalded by the heat-insulating shell 21, meanwhile, the protective layer 22 also has a certain heat-insulating effect, so far, the problem that no heat-insulating equipment is usually arranged on the outer side of the palladium pipe when the palladium pipe is used can be reduced along with the influence of the external environment, thereby affecting the efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and modifications within the scope of the present invention.

Claims

1. The utility model provides a hydrogen palladium purification device, includes purification palladium pipe body (1), its characterized in that: the outside of purification palladium pipe body (1) is provided with heat preservation mechanism, heat preservation mechanism includes heater strip (23) of fixed connection in purification palladium pipe body (1) outside, the outside fixedly connected with heat preservation shell (21) of purification palladium pipe body (1), heater strip (23) set up the inboard at heat preservation shell (21), the outside fixedly connected with inoxidizing coating (22) of heat preservation shell (21), the inside fixedly connected with heat preservation (24) of heat preservation shell (21), hollow groove (25) have been seted up to the inside of heat preservation (24), heat preservation (24) are located the fire-retardant layer of inside fixedly connected with (26) of hollow groove (25).

2. A hydrogen palladium purification device according to claim 1, characterized in that: first mounting groove (31) have been seted up in the outside of heat preservation shell (21), heat preservation shell (21) are located inside fixedly connected with ring flange (32) of first mounting groove (31).

3. A hydrogen palladium purification device according to claim 1, characterized in that: second mounting groove (41) have been seted up in the outside of heat preservation shell (21), heat preservation shell (21) are located the inside fixedly connected with temperature sensing display (42) of second mounting groove (41), temperature sensing display (42) are linked together with the inside of heat preservation shell (21).

4. A hydrogen palladium purification device according to claim 1, characterized in that: the lower side of the purification palladium tube body (1) is fixedly connected with a first fixing column (51), and the lower side of the heat preservation shell (21) is fixedly connected with a second fixing column (52).

5. The apparatus according to claim 4, wherein: the lower sides of the first fixing column (51) and the second fixing column (52) are fixedly connected with a placing plate (7), the placing plate (7) is of a hollow structure, and a reinforcing block (8) is fixedly connected inside the placing plate (7).

6. A palladium hydrogen purification device according to claim 5, characterized in that: the outer side of the first fixing column (51) is fixedly connected with a reinforcing plate (6), and the reinforcing plate (6) is used for reinforcing the first fixing column (51).

7. The apparatus according to claim 6, wherein: the lower side of the placing plate (7) is fixedly connected with a rubber anti-slip layer (9), and the rubber anti-slip layer (9) is used for stably placing the plate (7).

8. A hydrogen palladium purification device according to claim 7, characterized in that: the thickness of the rubber anti-skid layer (9) is smaller than 2 cm, and the reinforcing plate (6) is in a triangular shape.