CN104436987A - Slow air inflow dispersing device of adsorber - Google Patents
Slow air inflow dispersing device of adsorber Download PDFInfo
- Publication number
- CN104436987A CN104436987A CN201410715791.6A CN201410715791A CN104436987A CN 104436987 A CN104436987 A CN 104436987A CN 201410715791 A CN201410715791 A CN 201410715791A CN 104436987 A CN104436987 A CN 104436987A
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- China
- Prior art keywords
- straight sections
- pipe cap
- air inlet
- pore
- air inflow
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Abstract
The invention relates to a slow air inflow dispersing device of an adsorber. The slow air inflow dispersing device of the adsorber comprises an air inflow straight pipe part and a pipe cap which is sealed to the end part of the straight pipe section; the side wall of thestraight pipe part is provided with a plurality of air distributing holes; thestraight pipe part is screwed with the pipe cap which is of an ellipsoid structure, and the pipe cap is provided with slow pressure projection parts which are bulged toward two sides of the straight pipe part and are provided with slow pressure holes. The slow air inflow dispersing device is simple in structure and is convenient to install; the pipe cap and the straight pipe part are connected spirally, are convenient to install and replace; the pipe cap is provided with the slow pressure projection parts with slow pressure holes so as to buffer impact of air flow and avoid subsequent air inflow, and the air inflow efficiency is improved; the air inflow groove and the spiral air distributing holes are formed so as to disperse air flow primarily and guide the flow stably, so that the air flow and the adsorber are in full contact, and the utilization ratio of the adsorber is increased.
Description
Technical field
The present invention relates to chemical equipment technical field, particularly relate to absorber.
Background technology
Absorber utilizes adsorbent to carry out the special equipment of selective absorption to gas.During absorber work, owing to entering the gas flow rate of absorber than very fast, and the bottom space of absorber is very limited, gas does not also spread apart after entering adsorption tower and just enters alumina layer and molecular sieve layer, causes adsorption effect not good and causes the waste of partial adsorbates agent; Gas at a high speed enters after bottom adsorption tower and impacts flow distribution plate, makes it easily damage.
Had the device being carried out by the gas entered in absorber disperseing at present, comprise straight tube and pipe cap, the sidewall of straight tube is provided with multiple venthole, and pipe cap closes the end being arranged on straight tube; Said apparatus slow down the impact to flow distribution plate, improve the utilization rate of adsorbent, but it goes back Problems existing: although the gas entered in absorber obtains and effectively spreads, flows slowly, but because pipe cap closes straight tube end, gas impacts and produce backflow in pipe cap, the follow-up air inlet of gases affect after backflow, causes intake efficiency to reduce.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art, carries out studying and designing, and provides a kind of air inlet unhurried current dispersal device of absorber, its have unhurried current effective, improve adsorbent utilization rate, feature that intake efficiency is high.
The technical solution adopted in the present invention is as follows:
A kind of air inlet unhurried current dispersal device of absorber, comprise the straight sections of air inlet and be closed in the pipe cap of straight sections end, the sidewall of straight sections is with multiple points of pores, described straight sections and pipe cap are spirally connected, pipe cap is elliposoidal structure, its slow pressure protuberance given prominence to oriented straight sections both sides, described slow pressure protuberance is with slow pressure hole.
Further improvement as technique scheme:
The end of described straight sections is the female first thinning connecting ring of band, and the end of pipe cap is with externally threaded second thinning connecting ring, and the first thinning connecting ring is connected with the second thinning connecting ring spiral.
The inwall of the inlet end of described straight sections with multiple along its axially extended air inlet duct.
Described point of pore comprises near first point of pore of straight sections inlet end and second point of pore away from described inlet end, and the diameter of first point of pore is greater than the diameter of second point of pore.
The central shaft screw arrangement of the described point of relative straight sections of pore.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple, easy for installation; Adopt spiral to be connected between pipe cap with straight sections, be convenient to installation, replacement operation; Pipe cap is provided with the slow pressure protuberance in slow pressure hole, the impact of buffer gas flow, avoids affecting follow-up air inlet, improves intake efficiency; Air inlet duct and spiral helicine point of pore are set, realize the preliminary dispersion to air-flow and steady water conservancy diversion, realize fully contacting of air-flow and adsorbent, improve the utilization rate of adsorbent.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present invention.
In figure: 1, straight sections; 11, the first thinning connecting ring; 12, first point of pore; 13, second point of pore; 14, air inlet duct; 2, pipe cap; 21, the second thinning connecting ring; 22, slow pressure protuberance; 221, slow pressure hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the air inlet unhurried current dispersal device of the absorber of the present embodiment, comprise the straight sections 1 of air inlet and be closed in the pipe cap 2 of straight sections 1 end, the sidewall of straight sections 1 is with multiple points of pores, straight sections 1 and pipe cap 2 are spirally connected, pipe cap 2 is elliposoidal structure, its slow pressure protuberance 22 given prominence to oriented straight sections 1 both sides, and slow pressure protuberance 22 is with slow pressure hole 221.Flow to both sides under the guide effect of slow pressure protuberance 22 after gas shock to the inner end wall of pipe cap 2, and flow out in pressure hole 221 of postponing, thus reduce the impulsive force of air-flow.
The end of straight sections 1 is the female first thinning connecting ring 11 of band, and the end of pipe cap 2 is be connected with the second thinning connecting ring 21 spiral with the thinning connecting ring of externally threaded second thinning connecting ring 21, the first 11.
The inwall of the inlet end of straight sections 1 is with multiple along its axially extended air inlet duct 14, and air inlet duct 14 pairs of air inlet bodies tentatively disperse guiding.
Divide the central shaft screw arrangement of the relative straight sections 1 of pore, comprise first point of pore 12 of close straight sections 1 inlet end and be greater than the diameter of second point of pore 13 away from the diameter of second point of pore, 13, first point of pore 12 of inlet end.Divide the diameter of pore to change along the axis of straight sections 1, balance air inlet air pressure, realizes the mild derivation of air-flow.
Structure of the present invention is simple, easy for installation; Adopt spiral to be connected between pipe cap with straight sections, be convenient to installation, replacement operation; Pipe cap is provided with the slow pressure protuberance in slow pressure hole, the impact of buffer gas flow, avoids affecting follow-up air inlet, improves intake efficiency; Air inlet duct and spiral helicine point of pore are set, realize the preliminary dispersion to air-flow and steady water conservancy diversion, realize fully contacting of air-flow and adsorbent, improve the utilization rate of adsorbent.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (5)
1. the air inlet unhurried current dispersal device of an absorber, comprise the straight sections (1) of air inlet and be closed in the pipe cap (2) of straight sections (1) end, the sidewall of straight sections (1) is with multiple points of pores, it is characterized in that: described straight sections (1) and pipe cap (2) are spirally connected, pipe cap (2) is elliposoidal structure, its slow pressure protuberance (22) of giving prominence to oriented straight sections (1) both sides, described slow pressure protuberance (22) is with slow pressure hole (221).
2. according to the air inlet unhurried current dispersal device of absorber described in claim 1, it is characterized in that: the end of described straight sections (1) is the female first thinning connecting ring (11) of band, the end of pipe cap (2) is that the first thinning connecting ring (11) is connected with the second thinning connecting ring (21) spiral with externally threaded second thinning connecting ring (21).
3., according to the air inlet unhurried current dispersal device of absorber described in claim 1, it is characterized in that: the inwall of the inlet end of described straight sections (1) with multiple along its axially extended air inlet duct (14).
4. according to the air inlet unhurried current dispersal device of absorber described in claim 1, it is characterized in that: described point of pore comprises near first point of pore (12) of straight sections (1) inlet end and second point of pore (13) away from described inlet end, and the diameter of first point of pore (12) is greater than the diameter of second point of pore (13).
5., according to the air inlet unhurried current dispersal device of absorber described in claim 1 or 4, it is characterized in that: the central shaft screw arrangement of the described point of relative straight sections of pore (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715791.6A CN104436987A (en) | 2014-11-29 | 2014-11-29 | Slow air inflow dispersing device of adsorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715791.6A CN104436987A (en) | 2014-11-29 | 2014-11-29 | Slow air inflow dispersing device of adsorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436987A true CN104436987A (en) | 2015-03-25 |
Family
ID=52884203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715791.6A Pending CN104436987A (en) | 2014-11-29 | 2014-11-29 | Slow air inflow dispersing device of adsorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436987A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006077A1 (en) * | 2008-07-08 | 2010-01-14 | Albemarle Corporation | System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream |
| CN201949771U (en) * | 2011-05-30 | 2011-08-31 | 广东华南特种气体研究所有限公司 | Adsorber |
| CN102784603A (en) * | 2012-07-12 | 2012-11-21 | 天津大学 | Gas distributor and vinyl acetate synthesis reactor comprising the same |
| CN203577573U (en) * | 2013-10-28 | 2014-05-07 | 苏州杜尔气体化工装备有限公司 | Adsorber gas inlet distributor |
| CN204320027U (en) * | 2014-11-29 | 2015-05-13 | 无锡纳润特科技有限公司 | The air inlet unhurried current dispersal device of absorber |
-
2014
- 2014-11-29 CN CN201410715791.6A patent/CN104436987A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010006077A1 (en) * | 2008-07-08 | 2010-01-14 | Albemarle Corporation | System and method for detecting pluggage in a conduit for delivery of solids and carrier gases to a flowing gas stream |
| CN201949771U (en) * | 2011-05-30 | 2011-08-31 | 广东华南特种气体研究所有限公司 | Adsorber |
| CN102784603A (en) * | 2012-07-12 | 2012-11-21 | 天津大学 | Gas distributor and vinyl acetate synthesis reactor comprising the same |
| CN203577573U (en) * | 2013-10-28 | 2014-05-07 | 苏州杜尔气体化工装备有限公司 | Adsorber gas inlet distributor |
| CN204320027U (en) * | 2014-11-29 | 2015-05-13 | 无锡纳润特科技有限公司 | The air inlet unhurried current dispersal device of absorber |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |