CN102451596B - Adsorption tower - Google Patents
Adsorption tower Download PDFInfo
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- CN102451596B CN102451596B CN201010514603.5A CN201010514603A CN102451596B CN 102451596 B CN102451596 B CN 102451596B CN 201010514603 A CN201010514603 A CN 201010514603A CN 102451596 B CN102451596 B CN 102451596B
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Abstract
The invention discloses an adsorption tower. The adsorption tower comprises a ventilation head, a spherical cap-shaped pore plate, a filtration blocking layer, a central press ring, a side press ring and an air inlet pipe. The ventilation head is connected to the air inlet pipe of the adsorption tower. The filtration blocking layer is fixed on the spherical cap-shaped pore plate by the side press ring and the central press ring. The adsorption tower can realize uniform distribution of an air-flow in the adsorption tower, can reduce air-flow impact, can realize full utilization of a filling material in the adsorption tower, and has greatly reduced whole height and low adsorption tower installation place requirements.
Description
Technical field
The present invention relates to a kind of adsorbent equipment, particularly a kind of adsorption tower.
Background technology
As shown in Figure 1, existing adsorption tower device comprises at the bottom of tower 1, orifice plate 2 and adsorption tower 3, and air-flow 1 enters at the bottom of by tower, enters in adsorption tower 3 through flat orifice plate 2, and filler 4 is positioned at adsorption tower 3.Although the structure of existing adsorption tower is simple, easily processing and assembling, but there are three problems: first problem is to leave over a large amount of " dead space ", because gas enters in bottom cavity with certain flow velocity, air-flow flows through underfilling with high speed, straight-line mode, is not dispersed in time and distributes, and therefore can cause the marginal portion of bottom packing layer to contact insufficient with air-flow, the gas flow rate that simultaneously causes again flowing through intermediate filler layer is too fast, affects the result of use of filler; Second Problem is due to the medium position that impacts packing layer in air flow collection, the wearing and tearing of center packing layer are aggravated, and after the wearing and tearing of center filler, can cause space and packing layer displacement occurs, produce more serious wearing and tearing and impact, even filler boiling effect, thus cause the hydraulic performance decline of filler even to lose efficacy; The 3rd problem is because air-flow is bottom inflow, inevitable container bottom will be installed the parts such as guide duct, flange, in order to facilitate installation and maintenance, also to reserve installation and maintenance space, thereby cause the height of whole container to increase, particularly at some to highly very sensitive occasion, seem in this respect more outstanding.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of adsorption tower, and it makes to enter air-flow in adsorption tower and distributes more evenly, impacts littlely, and the filler in adsorption tower is fully utilized; Significantly reduce the whole height of adsorption tower, reduce the requirement of adsorption tower to fabricating yard.
For solveing the technical problem, the invention provides a kind of adsorption tower, it is characterized in that, it comprises ventilation head, spherical crown orifice plate, filters and stop layer, center pressure ring, limit pressure ring and admission line, ventilation head is connected on the admission line of adsorption tower, and limit pressure ring and center pressure ring stop layer by filtration and be fixed on spherical crown orifice plate.
Preferably, described spherical crown orifice plate is welded on the tower bottom (head) of adsorption tower.
Preferably, described ventilation head is made up of flange, steel pipe, elbow, support member and cloth gas cap, between cloth gas cap and support member, leaves space, and flange welding is on steel pipe, and support member is connected with steel pipe by elbow.
Preferably, described limit pressure ring is made up of bezel ring, and retainer ring, and retainer ring is welded on spherical crown orifice plate, and bezel ring, and retainer ring are bolted.
Positive progressive effect of the present invention is:
One, adsorption tower of the present invention can change speed and the direction of air-flow effectively, when air-flow through ventilation time, due to stopping and the effect of angular deflection of cloth gas cap, air-flow can oppositely launch and hold, thereby air-flow is evenly distributed under spherical crown orifice plate, further air-flow is distributed by the hole of spherical crown orifice plate again, reach optimal distribution effect, while is due to the barrier effect of cloth gas cap, air-flow is slowed down, thereby control gas flow rate and be unlikely to too fast, so both controlled air-flow velocity, reach again the effect of uniform air-flow, filler in adsorption tower is fully utilized.
Two, because adsorption tower of the present invention adopts air feeding in center, remove the parts such as guide duct and flange at the bottom of tower from, there is not installation at the bottom of tower and the problem of maintenance yet, thereby greatly reduced the whole height of adsorption tower, reduce the requirement of adsorption tower to fabricating yard.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing adsorption tower device.
Fig. 2 is the structural representation of adsorption tower of the present invention.
Fig. 3 is (packless A in Fig. 2) structure enlarged diagram at the bottom of the tower of adsorption tower of the present invention.
Fig. 4 is the structural representation of the ventilation head of adsorption tower of the present invention.
Fig. 5 is the structural representation of the center pressure ring of adsorption tower of the present invention.
Fig. 6 is the structural representation of the limit pressure ring of adsorption tower of the present invention.
The specific embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the present invention that intactly illustrates.
As shown in Figures 2 to 6, adsorption tower of the present invention comprises ventilation 13 (concrete structure is shown in Fig. 4), spherical crown orifice plate 11 (concrete structure is shown in Fig. 2 and Fig. 3), filters elements such as stopping layer 12 (concrete structure is shown in Fig. 2 and Fig. 3), center pressure ring 14 (concrete structure is shown in Fig. 5), limit pressure ring 15 (concrete structure is shown in Fig. 6), admission line 16, outlet pipe 17; Ventilation 13 is connected on the admission line 16 of adsorption tower, spherical crown orifice plate 11 is welded on tower bottom (head) 18 (Fig. 3), spherical crown orifice plate 11 is laid above to filter and is stopped layer 12, filtering and stop layer 12 can be palm fibre pad, steel wire etc., then with pressure ring 15He center, limit pressure ring 14, filtration being stopped to layer 12 respectively compresses, is fixed on spherical crown orifice plate 11, prevent that filtration obstruction layer 12 from loosening and displacement occurring on spherical crown orifice plate 11, and prevent that filtration obstruction layer 12 causes turnup, displacement and breaks under fluid impact.Wherein, as shown in Figure 4, ventilation head is made up of flange 19, steel pipe 20, elbow 21, support member 22 and cloth gas cap 23, between cloth gas cap 23 and support member 22, leaves space, and flange 19 is welded on steel pipe 20, and support member 22 is connected with steel pipe 20 by elbow 21; As shown in Figure 5, center pressure ring 14 is fixing by bolt and spherical crown orifice plate 11.As shown in Figure 6, limit pressure ring 15 is made up of bezel ring, 24 and retainer ring 25, and retainer ring 25 is welded on spherical crown orifice plate 11, and bezel ring, 24 and retainer ring 25 are bolted; Spherical crown orifice plate is the steel plate of a domed surface drilling, plays support, uniform air-flow, stops, is furnished with screwed hole in the bolt hole corresponding position of center pressure ring, facilitates center pressure ring to fix.
Adsorption tower of the present invention can change speed and the direction of air-flow effectively, when air-flow through ventilation time, due to stopping and the effect of angular deflection of cloth gas cap, air-flow can oppositely launch and hold, thereby air-flow is evenly distributed under spherical crown orifice plate, further air-flow is distributed by the hole of spherical crown orifice plate again, reach optimal distribution effect, while is due to the barrier effect of cloth gas cap, air-flow is slowed down, thereby control gas flow rate and be unlikely to too fast, so both controlled air-flow velocity, reach again the effect of uniform air-flow, filler in adsorption tower is fully utilized.
Due to (air-flow is entered from adsorption tower center) of adsorption tower employing air feeding in center of the present invention, the parts such as guide duct and flange at the bottom of tower are removed from, installation at the bottom of tower and the problem of maintenance have been there is not yet, thereby greatly reduce the whole height of adsorption tower, reduced the requirement of adsorption tower to fabricating yard.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, do not deviating under the prerequisite of principle of the present invention and essence, can make various changes or modifications to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.
Claims (2)
1. an adsorption tower, it is characterized in that, it comprises ventilation head, spherical crown orifice plate, filters and stop layer, center pressure ring, limit pressure ring and admission line, and ventilation head is connected on the admission line of adsorption tower, and limit pressure ring and center pressure ring stop layer by filtration and be fixed on spherical crown orifice plate; Described ventilation head is made up of flange, steel pipe, elbow, support member and cloth gas cap, between cloth gas cap and support member, leaves space, and flange welding is on steel pipe, and support member is connected with steel pipe by elbow; Described limit pressure ring is made up of bezel ring, and retainer ring, and retainer ring is welded on spherical crown orifice plate, and bezel ring, and retainer ring are bolted.
2. adsorption tower as claimed in claim 1, is characterized in that, described spherical crown orifice plate is welded on the tower bottom (head) of adsorption tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514603.5A CN102451596B (en) | 2010-10-21 | 2010-10-21 | Adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010514603.5A CN102451596B (en) | 2010-10-21 | 2010-10-21 | Adsorption tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102451596A CN102451596A (en) | 2012-05-16 |
| CN102451596B true CN102451596B (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010514603.5A Active CN102451596B (en) | 2010-10-21 | 2010-10-21 | Adsorption tower |
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| CN (1) | CN102451596B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014236A (en) * | 2014-06-19 | 2014-09-03 | 南京凯盛开能环保能源有限公司 | Smoke purifying and residual heat deep recycling integrated device |
| CN115178190A (en) * | 2022-08-24 | 2022-10-14 | 北京石油化工学院 | Ethanol reforming coupling hydrogen separation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073737A (en) * | 2006-05-19 | 2007-11-21 | 陈志强 | Pneumatic distributor for adsorptive tower |
| CN201823436U (en) * | 2010-10-21 | 2011-05-11 | 上海瑞气气体设备有限公司 | Adsorption tower |
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2010
- 2010-10-21 CN CN201010514603.5A patent/CN102451596B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073737A (en) * | 2006-05-19 | 2007-11-21 | 陈志强 | Pneumatic distributor for adsorptive tower |
| CN201823436U (en) * | 2010-10-21 | 2011-05-11 | 上海瑞气气体设备有限公司 | Adsorption tower |
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| Publication number | Publication date |
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| CN102451596A (en) | 2012-05-16 |
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Owner name: SHANGHAI TONGXUE INDUSTRY CO., LTD. Free format text: FORMER OWNER: SHANGHAI RICH GAS EQUIPMENT CO., LTD. Effective date: 20150129 |
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Free format text: CORRECT: ADDRESS; FROM: 201508 JINSHAN, SHANGHAI TO: 201505 JINSHAN, SHANGHAI |
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Effective date of registration: 20150129 Address after: Jinshan District Wei Chang Road 201505 Shanghai City No. 293 Building 2 room 6105 Patentee after: SHANGHAI TONGXUE INDUSTRIAL CO., LTD. Address before: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099 Patentee before: Shanghai Rich Gas Equipment Co., Ltd. |
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Effective date of registration: 20200811 Address after: Room 7717, building 2, No. 293, Weichang Road, Jinshan District, Shanghai, 201508 Patentee after: Shanghai Ruiqi Gas Technology Co., Ltd Address before: Jinshan District Wei Chang Road 201505 Shanghai City No. 293 Building 2 room 6105 Patentee before: SHANGHAI TONGXUE INDUSTRIAL Co.,Ltd. |