CN204752211U - Make gaseous jar of nitrogen gas - Google Patents
Make gaseous jar of nitrogen gas Download PDFInfo
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- CN204752211U CN204752211U CN201520402022.0U CN201520402022U CN204752211U CN 204752211 U CN204752211 U CN 204752211U CN 201520402022 U CN201520402022 U CN 201520402022U CN 204752211 U CN204752211 U CN 204752211U
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- tank
- nitrogen gas
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Abstract
The utility model relates to a make gaseous jar of nitrogen gas, include the jar body that encloses by both ends lid and jar wall, internal inlet channel and the reaction channel of being equipped with of jar, the reaction channel intussuseption is filled with the molecular sieve, be equipped with air intlet on the one end end cover of the jar body and give vent to anger the part, air intlet connects inlet channel's front end, the give vent to anger end of part ligation passageway. The utility model discloses with air intlet with give vent to anger the part setting on the end cover of jar body one end, the reaction channel of jar internal portion can prolong, the reaction time of air in the reaction channel also can increase so, its reaction, it also can correspondingly increase to get into jar air of the body in the same time to improve aerogenic efficiency and produce the makings volume. The utility model discloses can be applied to the production of nitrogen gas.
Description
Technical field
The utility model relates to gas producing apparatus field, particularly relates to a kind of tank manufacturing nitrogen gas.
Background technology
When preparing nitrogen, making nitrogen by pressure swing adsorption (PressureSwingAdsorption is called for short PSA) is comparatively conventional in middle-size and small-size nitrogen field processed.At present, the tank of structure is as shown in Figure 1 adopted to carry out nitrogen processed in PSA Nitrogen plant.Air enters a cavity from the sidewall in tank body 1 ' left side, the reaction channel that molecular sieve 2 ' is housed is flowed into afterwards after plane filtering net 3 ', the nitrogen produced after absorption reaction enters the cavity on the right side of tank body through the filtering net 4 ' on right side, and the nitrogen outlet afterwards on the right side of tank body is discharged.
Then, above-mentioned tank has some shortcomings.Such as, due to the needs of technique, gas inlet on the left of tank body and the nitrogen outlet place on the right side of tank body all need the cavity arranging a constant volume, so in the tank body of same size size, the length of reaction channel occupied by molecular sieve just be have compressed virtually, in order to sufficient reacting, the air entering reaction channel in same time just reduces, and is unfavorable for the efficiency of aerogenesis like this.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of tank manufacturing nitrogen gas, can make full use of space, improve gas producing efficiency.
The technical scheme that the utility model adopts is:
A kind of tank manufacturing nitrogen gas, comprise the tank body surrounded by two end cap and tank skin, induction trunk and reaction channel is provided with in described tank body, molecular sieve is filled with in described reaction channel, one end end cap of described tank body is provided with air intlet and parts of giving vent to anger, described air intlet connects the front end of induction trunk, described in give vent to anger the end of parts ligation passage.
As further improvement of the utility model, described reaction channel is surrounded by two end cap, tank skin and induction trunk.
As further improvement of the utility model, described induction trunk is positioned in the middle part of tank body, and described reaction channel is around induction trunk periphery.
As further improvement of the utility model, be provided with the pull bar of hollow in described tank body, the two ends of described pull bar are fixedly connected with the two end cap of tank body respectively, and described induction trunk comprises the hollow space of pull bar.
As further improvement of the utility model, described end cap comprises and arranges air intlet and the front end end cover of parts of giving vent to anger, the rear end cap relative with front end end cover.
As further improvement of the utility model, the middle part convexed forward of described rear end cap becomes the boss of hollow tube-shape, and the sidewall of described boss is provided with the side opening leading to reaction channel, and the end of described pull bar is connected to boss front end and the open communication side opening of pull bar end.
As further improvement of the utility model, the hollow space of described boss is provided with the filter screen of annular.
As further improvement of the utility model, the tack bolt of through hole is established in described parts of giving vent to anger comprise, described tack bolt comprises the ventilation end in insertion reaction passage, and the wall of described ventilation end is provided with the hole being communicated with through hole and reaction channel, is provided with the filter screen of annular in described through hole.
As further improvement of the utility model, described molecular sieve is carbonaceous molecular sieve
The beneficial effects of the utility model are: air intlet and parts of giving vent to anger are arranged on the end cap of tank body one end by the utility model, the reaction channel of tank interior is extended, so the reaction times of air in reaction channel is also increased, its sufficient reacting, the air entering tank body in same time also can correspondingly increase, thus improves efficiency and the aerogenesis quality of aerogenesis.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is the structural representation of traditional PSA Nitrogen plant nitrogen tank;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the enlarged diagram of part A in Fig. 2;
Fig. 4 is the enlarged diagram of part B in Fig. 2.
Embodiment
The tank of manufacture nitrogen gas as shown in Figure 2, comprises tank body 1, and tank body 1 is surrounded by the rear end cap 12 of left end, the front end end cover 11 of right-hand member and the tank skin 13 connected between front end end cover 11 and rear end cap 12.
Induction trunk and reaction channel is provided with along its length in tank body 1, carbonaceous molecular sieve 2 is filled with in reaction channel, the front end end cover 11 of tank body 1 is provided with air intlet 3 and parts 4 of giving vent to anger, and air intlet 3 connects the front end of induction trunk, the end of parts 4 ligation passage of giving vent to anger.
Air enters induction trunk from air intlet 3, flows to reaction channel afterwards, and in the flow process of reaction channel, the foreign gas such as oxygen, carbonic acid gas in carbonaceous molecular sieve 2 absorbed air, isolated nitrogen discharges tank body 1 by parts 4 of giving vent to anger afterwards.
Because air intlet 3 and parts 4 of giving vent to anger are arranged on the front end end cover 11 of tank body 1, the reaction channel of tank body 1 inside is extended, so the sorption reaction time of air in reaction channel is also increased, its sufficient reacting, the air entering tank body 1 in same time also can correspondingly increase, thus improves efficiency and the aerogenesis quality of aerogenesis.
Preferably, reaction channel is surrounded by two end cap, tank skin 13 and induction trunk.In general, induction trunk is all surrounded by some solid material, so reaction channel occupies the space surrounded by two end cap and tank skin 13 of induction trunk outside, and in reaction channel, be full of molecular sieve 2, so the utilization ratio in the space of tank body 1 inside reaches maximum, air can be reacted to greatest extent, be adsorbed in reaction channel, thus improves the purity of nitrogen output and the output of nitrogen.
Preferably, induction trunk is positioned in the middle part of tank body 1, and reaction channel is around induction trunk periphery, and two passages are parallel to each other, and the gas flow direction of two channel interior is parallel but contrary.
Preferably, be provided with the pull bar 5 of hollow in tank body 1, the two ends of pull bar 5 are fixedly connected with the two end cap of tank body 1 respectively, and induction trunk comprises the hollow space of pull bar 5.The front end of pull bar 5 is air intlet 3, and directly lead to outside tank body 1, reaction channel is led in rear end.In tank body 1, because the gas passed into has certain pressure, after using for a long time, front end end cover 11 and rear end cap 12 all can produce certain distortion thus heave to two ends, bring impact to tank body 1 one-piece construction stability.But the pull bar of the present embodiment 5 not only serves as the effect of induction trunk, and its two ends connect two end cap respectively, play the effect that tension is stressed, even if there is air pressure to be also not easy to make two end cap heave in tank body 1, greatly strengthen structural strength.
Preferably, as shown in Figure 3, the middle part convexed forward of rear end cap 12 becomes the boss 121 of hollow tube-shape, and the sidewall of boss 121 is provided with several side openings 122 leading to reaction channel, and the end of pull bar 5 is connected to boss 121 front end and the open communication side opening 122 of pull bar 5 end.The induction trunk that the hollow space of pull bar 5 and the hollow space of boss 121 have been formed, air flows into reaction channel from side opening 122 afterwards.The rear end of boss 121 is connected to the plug 124 of band sealed structure, and the rear end of reaction channel and tank body 1 external environment seal by this plug 124.
Preferably, the hollow space of boss 121 is provided with the filter screen 123 of annular, and the effect of the filter screen 123 of this annular is completely cut off outside induction trunk by carbonaceous molecular sieve 2.In prior art as shown in Figure 1, the filtering net 3 ', 4 ' of both sides is in plane, because the pressure of the deadweight of carbonaceous molecular sieve and gas, and the as easy as rolling off a log distortion of plane filtering net.And in the present embodiment, filter screen 123 is annular, even if pressurized also can keep its fixing shape and be not easy distortion, thus the work-ing life of extension device.
Preferably, as shown in Figure 4, parts 4 of giving vent to anger are made up of tack bolt 41, plug 42, filter screen 43.Establish through hole in tack bolt 41, form ventilation end in its one end insertion reaction passage, the other end connects plug 42, plug 42 offers equally and is communicated with extraneous hole.The wall of ventilation end is provided with the hole being communicated with through hole and reaction channel, and the filter screen 43 of annular is arranged in through-holes.After the absorption and reaction of reaction channel, the nitrogen of output is entered in the through hole of tack bolt 41 by filter screen 43, then flows into discharge tank body 1 in plug 42.
In embodiment, as shown in Figure 2, tank skin 13 place is provided with the plup inlet 6 and plug 7 supporting with it that load carbonaceous molecular sieve.
More than just the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (9)
1. one kind manufactures the tank of nitrogen gas, comprise the tank body surrounded by two end cap and tank skin, induction trunk and reaction channel is provided with in described tank body, molecular sieve is filled with in described reaction channel, it is characterized in that: one end end cap of described tank body is provided with air intlet and parts of giving vent to anger, described air intlet connects the front end of induction trunk, described in give vent to anger the end of parts ligation passage.
2. the tank of manufacture nitrogen gas according to claim 1, is characterized in that: described reaction channel is surrounded by two end cap, tank skin and induction trunk.
3. the tank of manufacture nitrogen gas according to claim 1, it is characterized in that: described induction trunk is positioned in the middle part of tank body, described reaction channel is around induction trunk periphery.
4. the tank of the manufacture nitrogen gas according to claim 1 or 2 or 3, is characterized in that: the pull bar being provided with hollow in described tank body, the two ends of described pull bar are fixedly connected with the two end cap of tank body respectively, and described induction trunk comprises the hollow space of pull bar.
5. the tank of manufacture nitrogen gas according to claim 4, is characterized in that: described end cap comprises and arranges air intlet and the front end end cover of parts of giving vent to anger, the rear end cap relative with front end end cover.
6. the tank of manufacture nitrogen gas according to claim 5, it is characterized in that: the middle part convexed forward of described rear end cap becomes the boss of hollow tube-shape, the sidewall of described boss is provided with the side opening leading to reaction channel, and the end of described pull bar is connected to boss front end and the open communication side opening of pull bar end.
7. the tank of manufacture nitrogen gas according to claim 6, is characterized in that: the hollow space of described boss is provided with the filter screen of annular.
8. the tank of the manufacture nitrogen gas according to claim 1 or 2 or 3, it is characterized in that: described in give vent to anger parts comprise in establish the tack bolt of through hole, described tack bolt comprises the ventilation end in insertion reaction passage, the wall of described ventilation end is provided with the hole being communicated with through hole and reaction channel, is provided with the filter screen of annular in described through hole.
9. the tank of manufacture nitrogen gas according to claim 1, is characterized in that: described molecular sieve is carbonaceous molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402022.0U CN204752211U (en) | 2015-06-11 | 2015-06-11 | Make gaseous jar of nitrogen gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402022.0U CN204752211U (en) | 2015-06-11 | 2015-06-11 | Make gaseous jar of nitrogen gas |
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| CN204752211U true CN204752211U (en) | 2015-11-11 |
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| CN201520402022.0U Active CN204752211U (en) | 2015-06-11 | 2015-06-11 | Make gaseous jar of nitrogen gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944389A (en) * | 2015-06-11 | 2015-09-30 | 张绍誉 | Tank for producing nitrogen gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944389A (en) * | 2015-06-11 | 2015-09-30 | 张绍誉 | Tank for producing nitrogen gas |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: Baiyun District of Guangzhou City, Guangdong province 510000 North Tai Road No. 1633 Guangzhou private science and Technology Park, Road No. 7 Building 1 floor by 2 Patentee after: Guangzhou Machinery Co., Ltd. Address before: 510445, A5, West Avenue, Garden Industrial Park, Taihe village, Taihe Town, Baiyun District, Guangdong, Guangzhou Patentee before: Zhang Shaoyu |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510800 No. 570, Huadu Avenue East, Huadong Town, Huadu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU BALANSHI MACHINERY Co.,Ltd. Address before: 510000 1st floor, building 2, No.7 Yun'an Road, Guangzhou private science and Technology Park, no.1633 Beitai Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BALANSHI MACHINERY Co.,Ltd. |