CN218249359U

CN218249359U - Hydrogen recovery device capable of recycling and reusing

Info

Publication number: CN218249359U
Application number: CN202222842597.7U
Authority: CN
Inventors: 邓沅; 刘威; 赵鑫; 许亚茹; 刘哲; 安杰; 张春迎
Original assignee: Inner Mongolia Chaoke Gas Technology Co ltd; Inner Mongolia Rare Earth Functional Material Innovation Center Co ltd
Current assignee: Inner Mongolia Chaoke Gas Technology Co ltd; Inner Mongolia Rare Earth Functional Material Innovation Center Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-10
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a hydrogen recovery unit that can cyclic recovery utilizes, the on-line screen storage device comprises a base, top one side of base is provided with hydrogen recovery processing jar, and hydrogen storage jar is installed on the opposite side top of base, and the upper cover is installed on the top of hydrogen recovery processing jar, and the outside top of hydrogen recovery processing jar is provided with air inlet one, and the filter screen is installed in proper order to the inside of hydrogen recovery processing jar, spray set spare, washing subassembly, and the outside bottom of hydrogen recovery processing jar is provided with the ring, and the bottom fixed mounting of ring has a plurality of bracing pieces. The utility model discloses a set up spray assembly, enlarged the scope of spraying to improve work efficiency, and set up and wash the subassembly, make after filtering and spraying the processing, carry out processing once more to hydrogen, can be handled the particulate matter floating dust who is not filtered in the hydrogen and sprays and falls, obtain purer hydrogen gas, improved the rate of recovery of hydrogen, reduced the waste of resource.

Description

Hydrogen recovery device capable of recycling and reusing

Technical Field

The utility model relates to a hydrogen recovery technical field particularly, relates to a hydrogen recovery unit that can cyclic recovery utilize.

Background

At normal temperature and pressure, hydrogen is a gas which is extremely easy to burn, colorless, transparent, odorless and tasteless, is a main industrial raw material, is also the most important industrial gas and special gas, and has wide application in the aspects of petrochemical industry, electronic industry, metallurgical industry, food processing, float glass, fine organic synthesis, aerospace and the like. Simultaneously, hydrogen is also an ideal secondary energy, in order to reduce the waste of hydrogen, improves its utilization ratio, at this moment, needs a hydrogen cyclic recovery device urgently, makes the hydrogen quality reach the production requirement again, carries out secondary cycle and uses.

Patent number CN215876803U discloses a hydrogen circulation recycle device, the device includes the base, the top one side fixed mounting of base has the recovery processing jar body, the top opposite side fixed mounting of base has the storage tank body, fixed mounting has the casing on the inner wall of the recovery processing jar body, the inside rotation of casing installs worm and worm wheel, worm and worm wheel intermeshing, the front side fixed mounting of worm wheel has the round axle, the outside movable sleeve of round axle is equipped with the cavity frame. The device structural design is reasonable, through the aspiration pump and the holding vessel body that set up to can make the hydrogen that the processing of the internal portion of recovery processing jar was ended can be stored in the inside of holding vessel body, the reliability is high.

However, since the amount of solid impurities contained in the hydrogen is too much, the impurities on the surface can only be removed after the hydrogen is simply sprayed, and the obtained hydrogen gas also contains impurities, so that pure gas cannot be completely obtained, and subsequent hydrogen use is affected.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can recycle's hydrogen recovery unit, the recovery cyclic utilization's that possesses purpose to hydrogen, and then solve the problem that hydrogen recovery purity is low.

(II) technical scheme

For the purpose of realizing the above-mentioned recycle to hydrogen, the utility model discloses a specific technical scheme as follows:

the utility model provides a hydrogen recovery unit that can cyclic recovery utilizes, the on-line screen storage device comprises a base, top one side of base is provided with hydrogen recovery processing jar, hydrogen storage jar is installed on the opposite side top of base, the upper cover is installed on the top of hydrogen recovery processing jar, the outside top of hydrogen recovery processing jar is provided with air inlet one, the filter screen is installed in proper order to the inside of hydrogen recovery processing jar, spray assembly, washing subassembly, the outside bottom of hydrogen recovery processing jar is provided with the ring, the bottom fixed mounting of ring has a plurality of bracing pieces.

Further, under the condition of hydrogen recovery processing jar live time overlength, the inside dirt that probably exists, be unfavorable for the processing of hydrogen to retrieve, in order to facilitate the staff to clear up inside, so set up upper cover and hydrogen recovery processing jar swing joint.

Furthermore, in order to remove solid impurities with different sizes when passing through the filter screen and further improve the efficiency of hydrogen treatment, the filter screen is composed of a plurality of layers of sub-filter screens, and the diameters of the screen openings of the sub-filter screens are gradually decreased from top to bottom.

Furthermore, in order to ensure the stability of the device, the supporting rod is fixedly arranged at the top of the base.

Furthermore, in order to purify the hydrogen again, improve the spraying efficiency, enable the spraying opening to rotate and expand the spraying range, the spraying assembly comprises a motor which is arranged on one side of the top of the hydrogen recovery processing tank and is far away from the air inlet I, the output direction of the motor is connected with a rotating rod, and the rotating rod is far away from one end of the motor and is arranged inside the hydrogen recovery processing tank and is provided with a rotating block; one end of the rotating block, which is far away from the rotating rod, is connected with a rotating shaft, one end of the rotating shaft, which is far away from the rotating block, is connected with a treatment solution containing tank, a fixed frame is arranged on the outer side of the circumference of the treatment solution containing tank, the fixed frame is connected with the inner wall of the hydrogen recovery treatment tank through a connecting rod, one side of the treatment solution containing tank is connected with a spray pipe, and a plurality of water spray ports are formed in the spray pipe; the tank deck portion is placed to the treatment fluid is provided with the pipeline, and fixed frame top alternates and is provided with rotary joint, and rotary joint bottom and pipe connection, and the rotary joint top is connected with the transfer line, and the transfer line is kept away from the one end that the treatment fluid placed the jar and is run through the hydrogen recovery processing jar and be connected with the liquid reserve tank that sets up in the hydrogen recovery processing jar outside, and the liquid reserve tank is inside to be provided with the water pump with transfer line matched with.

Furthermore, in order to treat the particulate floating dust which is not filtered and sprayed in the hydrogen to obtain relatively pure hydrogen gas and store the hydrogen gas into the hydrogen storage tank, the cleaning assembly comprises a cleaning tank which is arranged in the hydrogen recovery treatment tank, one side of the top end of the cleaning tank is provided with a gas inlet II, the other side of the top end of the cleaning tank is provided with a gas outlet, the top end of the gas outlet is provided with a gas conveying pipe, the bottom end of the gas conveying pipe is provided with a valve I, the bottom end of the valve I is connected with a gas inlet pipe, and the gas inlet pipe is connected with the gas inlet of the hydrogen storage tank; the cleaning assembly further comprises a first water outlet arranged at the bottom end of the cleaning pool, a second valve is arranged at the bottom end of the first water outlet, a wastewater tank is connected to the bottom of the first water outlet, two water outlets are arranged on two sides of the wastewater tank, and the second water outlet runs through the hydrogen recovery processing tank and extends to the outer side of the hydrogen recovery processing tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydrogen recovery device that can recycle possesses following beneficial effect:

(1) The utility model discloses simple structure, the simple operation through setting up spray set spare and washing subassembly, has increaseed the scope of spraying, improves the recycle ratio to hydrogen, has not only improved work efficiency, has reduced the cost of labor of enterprise moreover, has increased the benefit of enterprise.

(2) Through setting up spray assembly, under the effect of motor, dwang, the shower rotates, can carry out 360 degrees rotations with the treatment fluid and spray, great expansion the scope of spraying to work efficiency has been improved.

(3) Through setting up the cleaning assembly for after filtering and spraying the processing, carry out processing once more to hydrogen, can be handled the particulate matter floating dust that is not filtered and sprays in the hydrogen and fall, obtain more pure hydrogen gas, improved the rate of recovery of hydrogen, reduced the waste of resource.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a recyclable hydrogen recovery apparatus according to an embodiment of the present invention;

fig. 2 is a sectional view of a hydrogen recycling treatment tank in a hydrogen recycling apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a filter screen in the hydrogen recovery device capable of recycling according to the embodiment of the present invention;

fig. 4 is one of the schematic structural diagrams of the spray assembly in the hydrogen recovery device capable of recycling according to the embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural diagram of another angle of the spray assembly in the hydrogen recovery device capable of recycling according to the embodiment of the present invention;

FIG. 7 is a partial enlarged view at B in FIG. 6;

fig. 8 is a second schematic structural diagram of a spray assembly in the hydrogen recovery device capable of recycling according to the embodiment of the present invention.

In the figure:

1. a base; 2. a hydrogen recovery treatment tank; 3. a hydrogen storage tank; 4. an upper cover; 5. a first air inlet; 6. a filter screen; 601. a sub-filter screen; 7. a spray assembly; 701. a motor; 702. rotating the rod; 703. rotating the block; 704. a rotating shaft; 705. a treatment liquid holding tank; 706. a fixing frame; 707. a spray pipe; 708. a water jet; 709. a pipeline; 710. a rotary joint; 711. a transfusion tube; 712. a liquid storage tank; 713. a water pump; 8. cleaning the assembly; 801. a cleaning tank; 802. a second air inlet; 803. an air outlet; 804. a gas delivery pipe; 805. a first valve; 806. an air inlet pipe; 807. a first water outlet; 808. a second valve; 809. a wastewater tank; 810. a water outlet II; 9. a circular ring; 10. a support rod.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a hydrogen recovery device that can cyclic recovery utilizes.

Now combine the attached drawing and detailed implementation to right the utility model discloses further explain, as shown in fig. 1-8, according to the utility model discloses a can recycle's hydrogen recovery unit, including base 1, base 1's top one side is provided with hydrogen recovery processing jar 2, and hydrogen storage jar 3 is installed on base 1's opposite side top, and upper cover 4 is installed on hydrogen recovery processing jar 2's top, and hydrogen recovery processing jar 2's outside top is provided with air inlet one 5, and hydrogen recovery processing jar 2's inside is installed in proper order and is filtered screen 6, spray assembly 7, washs subassembly 8, and hydrogen recovery processing jar 2's outside bottom is provided with ring 9, and ring 9's bottom fixed mounting has a plurality of bracing pieces 10.

By means of above-mentioned technical scheme, through setting up spray set 7, enlarged the scope of spraying, improved work efficiency to set up and wash subassembly 8, make after filtering and spraying the processing, carry out processing once more to hydrogen, can be handled the particulate matter floating dust that is not filtered and sprays in the hydrogen and fall, obtain more pure hydrogen gas, improved the rate of recovery of hydrogen, reduced the waste of resource.

In one embodiment, as for the upper cover 4, the upper cover 4 is movably connected with the hydrogen recovery processing tank 2, so that when the hydrogen recovery processing tank 2 is used for too long time, dirt may be stored inside the hydrogen recovery processing tank, which is not beneficial to the processing and recovery of hydrogen, and the separation of the upper cover 4 from the hydrogen recovery processing tank 2 can be convenient for workers to clean.

In an embodiment, for the filter screen 6, the filter screen 6 is composed of a plurality of layers of sub-filter screens 601, and the diameters of the openings of the sub-filter screens 601 decrease from top to bottom in sequence, so that solid impurities with different sizes can be removed when passing through the filter screen 6, and the efficiency of hydrogen treatment can be improved.

In one embodiment, as for the support rod 10, the support rod 10 is fixedly installed on the top of the base 1, so that the stability of the hydrogen recovery processing tank 2 can be ensured.

In one embodiment, for the spray assembly 7, the spray assembly 7 includes a motor 701 disposed on one side of the top of the hydrogen recovery processing tank 2 and far away from the gas inlet 5, a rotating rod 702 is connected to an output direction of the motor 701, and a rotating block 703 is disposed on one end of the rotating rod 702 far away from the motor 701 and located inside the hydrogen recovery processing tank 2; one end of the rotating block 703, which is far away from the rotating rod 702, is connected with a rotating shaft 704, one end of the rotating shaft 704, which is far away from the rotating block 703, is connected with a treatment liquid placing tank 705, a fixing frame 706 is arranged on the outer side of the circumference of the treatment liquid placing tank 705, the fixing frame 706 is connected with the inner wall of the hydrogen recovery treatment tank 2 through a connecting rod, one side of the treatment liquid placing tank 705 is connected with a spray pipe 707, and a plurality of water spray nozzles 708 are formed in the spray pipe 707; tank 705 is placed to the treatment fluid top is provided with pipeline 709, fixed frame 706 top alternates and is provided with rotary joint 710, and rotary joint 710 bottom is connected with pipeline 709, rotary joint 710 top is connected with transfer line 711, transfer line 711 is kept away from the treatment fluid and is placed tank 705 one end and run through hydrogen recovery processing jar 2 and be connected with the liquid reserve tank 712 that sets up in the 2 outsides of hydrogen recovery processing jar, and inside water pump 713 with transfer line 711 matched with that is provided with of liquid reserve tank 712, thereby make under motor 701's effect, drive shower 707 and rotate, thereby can carry out purification treatment to hydrogen once more, improve and spray efficiency, expand the scope of spraying.

In one embodiment, for the cleaning assembly 8, the cleaning assembly 8 includes a cleaning tank 801 installed inside the hydrogen recovery processing tank 2, one side of the top end of the cleaning tank 801 is provided with a second air inlet 802, the other side of the top end of the cleaning tank 801 is provided with an air outlet 803, the top end of the air outlet 803 is provided with a first air delivery pipe 804, the bottom end of the first air delivery pipe 804 is provided with a first valve 805, the bottom end of the first valve 805 is connected with an air inlet pipe 806, and the air inlet pipe 806 is connected with the air inlet of the hydrogen storage tank 3; cleaning assembly 8 is still including setting up in the delivery port 807 of wasing pond 801 bottom, the bottom of delivery port 807 is provided with two valves 808, the bottom of delivery port 807 is connected with wastewater disposal tank 809, wastewater disposal tank 809's both sides all are provided with two delivery ports 810, and two delivery ports 810 run through hydrogen recovery processing jar 2 and extend to the outside of hydrogen recovery processing jar 2, thereby make and to be disposed of the particulate matter floating dust that is not filtered to spray in the hydrogen in the cleaning process, obtain relatively pure hydrogen gas, the pure hydrogen storage that the rethread gas-supply pipe 804 and intake pipe 806 will have handled the completion is to hydrogen storage jar 3.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, firstly, hydrogen to be recycled is injected into the hydrogen recycling tank 2 from the gas inlet I5, layered filtration is carried out through the filter screen 6 to filter out solid impurities contained in the hydrogen, then spraying cleaning is carried out again through the spraying assembly 7, the motor 701 is started firstly, the rotating rod 702 is driven to rotate, finally the spraying pipe 707 rotates along with the rotation, and the water spraying port 708 can rotate 360 degrees and sprays treatment liquid; after filtration and spraying, hydrogen enters the cleaning pool 801 from the second air inlet 802, cleaning liquid is filled in the cleaning pool 801, after the hydrogen is cleaned in the cleaning pool 801, the hydrogen enters the hydrogen storage tank 3 from the air inlet pipe 806 after the first valve 805 is opened through the air outlet 803 and the air conveying pipe 804, and the hydrogen stored in the hydrogen storage tank 3 can be put into use again.

When the waste water in the cleaning tank 801 reaches the upper limit, the waste water can enter a waste water tank 809 through a first water outlet 807 and a second control valve 808, and is finally discharged from a second water outlet 810.

Additionally, the utility model relates to a hydrogen recovery unit that can recycle can be used to fields such as smelting metal, fuel burning when practical application, is handling through the cleaning of 2 inside flows of hydrogen recovery processing jar, finally obtains pure hydrogen gas, has improved the rate of recovery of hydrogen, has reduced the waste of resource.

To sum up, with the help of the above technical scheme of the utility model, the utility model discloses simple structure, the simple operation through setting up spray assembly 7 and washing subassembly 8, has increaseed the scope of spraying, improves the recycle ratio to hydrogen, has not only improved work efficiency, has reduced the cost of labor of enterprise moreover, has increased the benefit of enterprise. Through setting up spray assembly 7, under the effect of motor 701, dwang 702, shower 707 rotates, can carry out 360 degrees rotations with the treatment fluid and spray, great expansion the scope of spraying to work efficiency has been improved.

Through setting up cleaning assembly 8 for after filtering and spraying the processing, carry out processing once more to hydrogen, can be handled the particulate matter floating dust that is not filtered and sprays in the hydrogen and fall, obtain more pure hydrogen gas, improved the rate of recovery of hydrogen, reduced the waste of resource.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydrogen recovery device capable of being recycled comprises a base (1) and is characterized in that a hydrogen recovery treatment tank (2) is arranged on one side above the base (1), a hydrogen storage tank (3) is mounted at the top end of the other side of the base (1), an upper cover (4) is mounted at the top end of the hydrogen recovery treatment tank (2), a first air inlet (5) is arranged at the top end of the outer side of the hydrogen recovery treatment tank (2), and a filter screen (6), a spraying assembly (7) and a cleaning assembly (8) are sequentially mounted inside the hydrogen recovery treatment tank (2);

the hydrogen recovery treatment tank is characterized in that a circular ring (9) is arranged at the bottom end of the outer side of the hydrogen recovery treatment tank (2), and a plurality of support rods (10) are fixedly mounted at the bottom of the circular ring (9).

2. The recycling hydrogen recovery device according to claim 1, wherein the upper cover (4) is movably connected to the hydrogen recovery processing tank (2).

3. The hydrogen recovery device capable of recycling according to claim 1, wherein the filter screen (6) is composed of a plurality of layers of sub filter screens (601), and the diameters of the openings of the sub filter screens (601) decrease from top to bottom.

4. The recycling hydrogen recovery device of claim 1, wherein the support rod (10) is fixedly installed on the top of the base (1).

5. The hydrogen recovery device capable of recycling and reusing according to claim 1, wherein the spraying component (7) comprises a motor (701) disposed on one side of the top of the hydrogen recovery processing tank (2) and far away from the first gas inlet (5), a rotating rod (702) is connected to an output direction of the motor (701), and a rotating block (703) is disposed at one end of the rotating rod (702) far away from the motor (701) and inside the hydrogen recovery processing tank (2);

one end, far away from the rotating rod (702), of the rotating block (703) is connected with a rotating shaft (704), one end, far away from the rotating block (703), of the rotating shaft (704) is connected with a treatment liquid placing tank (705), a fixing frame (706) is arranged on the outer side of the circumference of the treatment liquid placing tank (705), the fixing frame (706) is connected with the inner wall of the hydrogen recovery treatment tank (2) through a connecting rod, one side of the treatment liquid placing tank (705) is connected with a spray pipe (707), and a plurality of water spray ports (708) are formed in the spray pipe (707);

the utility model discloses a hydrogen recovery processing jar (2) and hydrogen recovery processing jar (2) outside liquid reserve tank (712) are connected, just liquid reserve tank (712) inside be provided with transfer line (711) matched with water pump (713), fixed frame (706) top alternates and is provided with rotary joint (710), just rotary joint (710) bottom with pipeline (709) are connected, rotary joint (710) top is connected with transfer line (711), transfer line (711) are kept away from the one end that tank (705) were placed to the treatment fluid is run through hydrogen recovery processing jar (2) and with the setting are in liquid reserve tank (712) in the hydrogen recovery processing jar (2) outside is connected, just liquid reserve tank (712) inside be provided with transfer line (711) matched with water pump (713).

6. The hydrogen recovery device capable of recycling and reusing as claimed in claim 1, wherein the cleaning assembly (8) comprises a cleaning pool (801) installed inside the hydrogen recovery processing tank (2), one side of the top end of the cleaning pool (801) is provided with a second air inlet (802), the other side of the top end of the cleaning pool (801) is provided with an air outlet (803), the top end of the air outlet (803) is provided with a first air delivery pipe (804), the bottom end of the first air delivery pipe (804) is provided with a first valve (805), the bottom end of the first valve (805) is connected with an air inlet pipe (806), and the air inlet pipe (806) is connected with the air inlet of the hydrogen storage tank (3).

7. The recycling hydrogen recovery device according to claim 6, wherein the cleaning assembly (8) further comprises a first water outlet (807) arranged at the bottom end of the cleaning tank (801), a second valve (808) is arranged at the bottom end of the first water outlet (807), a wastewater tank (809) is connected to the bottom of the first water outlet (807), two water outlets (810) are arranged on two sides of the wastewater tank (809), and the second water outlet (810) penetrates through the hydrogen recovery processing tank (2) and extends to the outside of the hydrogen recovery processing tank (2).