CN103464057A - Novel gas distributor - Google Patents
Novel gas distributor Download PDFInfo
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- CN103464057A CN103464057A CN 201310404030 CN201310404030A CN103464057A CN 103464057 A CN103464057 A CN 103464057A CN 201310404030 CN201310404030 CN 201310404030 CN 201310404030 A CN201310404030 A CN 201310404030A CN 103464057 A CN103464057 A CN 103464057A
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Abstract
The invention relates to a novel gas distributor. The novel gas distributor comprises a gas inlet, a strip channel, an annular channel, a filter net and distribution holes, wherein the gas inlet which is arranged at the center of the gas distributor is in a column structure, the strip distribution channel is in a horizontal columnar structure, one end of the strip distribution channel is communicated with the gas inlet, the other end of the strip distribution channel is communicated with the annular distribution channel, the annular distribution channel is in an annular structure, two ends of the annular distribution channel are respectively communicated with the strip distribution channel, the filter net is arranged at the inlet of the strip distribution channel, the distribution holes are round through holes, and the hole diameter of the round distribution holes is 6-10mm. Gas outside a tower enters the gas distributor through the inlet of the gas distributor, impurities and bubbles in the gas are removed by the filter net, then the filtered gas flows into a whole distribution channel and flows out from the gas distribution holes uniformly distributed at the lower end of the channel and then is uniformly distributed to a treatment layer, so that the phenomenon of local concentration or dead area of gas is prevented, and the work efficiency of the gas distributor is greatly improved. The gas distributor has a simple structure and is convenient to manufacture.
Description
Technical field
The present invention relates to the chemical industry equipment field, particularly a kind of gas distributor of applying in chemical separation device.
Background technology
In Chemical Manufacture, gas that usually need to tower is outer imports in tower and contacts and processed or chemical reaction with the processing layer arranged in tower (as adsorption layer, catalyst layer etc.).Yet, directly the outer gas of tower is passed into to the uneven distribution that usually can cause gas in tower, there will be the gas concentration of local or the situation such as gas dead band (not having gas to flow into) occurs, had a strong impact on treatment effect and the reaction efficiency of processing layer in tower.For fear of situation in this, usually installing gas distributor in tower, make the gas entered in tower can be distributed to uniformly processing layer.At present, a kind of gas distributor commonly used is the bar shaped gas distributor, gas flows out by the distribution hole from the bar shaped low side after air inlet, this distributor can be realized being uniformly distributed of gas to a certain extent, but also come with some shortcomings, owing to having adopted the bar shaped distribution channel, reduced the distributed points of distribution of gas, the gas of introducing from tower produces foam or sometimes with impurity, this gas can stop up gas distribution channel, directly reduce the distribution effect of gas distributor, can greatly reduce like this working effect of processing layer in tower.Therefore, develop a kind ofly can there is enough body distributed points, can remove the impurity in gas, simple in structure, easily manufactured new gas distributor seems extremely important.
The present invention is exactly the deficiency that will overcome more existing gas distributors, and a kind of new gas distributor is provided, and the existing enough distribution of gas point of this gas distributor, also can remove the impurity in air inlet, simple in structure, easily manufactured.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of new gas distributor is provided, this gas distributor has bar shaped distribution channel and annular spread passage, the bar shaped distribution channel is connected with air inlet, annular spread passage and bar shaped distribution channel are interconnected, have the circular distribution hole of some in the lower end of distribution channel, can greatly improve the quantity of distributor distributed points like this, increased the percent opening of distribution of gas circular hole, import department in the bar shaped distribution channel has filter screen device simultaneously, can remove the impurity carried in gas, improved the distribution efficiency of gas distributor.
In order to address the above problem, the present invention is achieved through technology,
A kind of new gas distributor, comprise air inlet, strip channel, circular passage, screen pack, distribution hole.Air inlet is positioned at the gas distributor central position, is cylindrical structure, with the bar shaped distribution channel, is connected; The bar shaped distribution channel is horizontal column structure, and an end is communicated with the other end and annular spread channel connection with air inlet; The annular spread passage is the circular ring type structure, and two ends are communicated with the bar shaped distribution channel respectively; Screen pack is positioned at the import department of bar shaped distribution channel, and screen pack adopts the anticorrosion material to form; Distribution hole is manhole, is evenly distributed in the bottom of bar shaped distribution channel and annular spread passage, and aperture, circular distribution hole is 6-10mm.The outer gas of introducing of tower enters in gas distributor by the air inlet of distributor, remove impurity and foam wherein by the screen pack in the bar shaped distribution channel, gas first flow into the bar shaped distribution channel, then flow to the annular spread passage, finally be full of in whole distribution channel, flow out by equally distributed distribution of gas hole, passage lower end, be distributed to uniformly processing layer, prevent like this gas concentration of local or the situation in dead band occurred, improved greatly the operating efficiency of gas distributor.
This gas distributor has bar shaped distribution channel and annular spread passage, and two passages interconnect together.
This gas distributor has the bar shaped distribution channel, and bar shaped distribution channel port has filter.
This gas distributor has gas distribution channel, has the circular distribution hole on the distribution channel bottom surface, and the aperture of distribution hole is 6-10mm.
The distribution of gas circular hole percent opening of this gas distributor is 80-90%.
Adopted technique scheme, the invention has the beneficial effects as follows:
New gas distributor, there is bar shaped distribution channel and annular spread passage, annular spread passage and bar shaped distribution channel interconnect, have the circular distribution hole of some in the lower end of distribution channel, can increase the percent opening of distributor distributed points like this, greatly promoted the uniformity of distribution of gas, import in the bar shaped distribution channel simultaneously goes out to have filter screen device, can remove the impurity carried in gas, improved the distribution efficiency of gas distributor, this gas distributor is simple in structure, easily manufactured.
Therefore, the present invention compares with existing gas distributor, has outstanding advantage and is: (1) can improve the distribution efficiency of gas distributor greatly, improves the distribution consistency degree of gas; (2) remove impurity or the foam carried in gas; (3) structural stability is good, simple in structure, easily manufactured.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In accompanying drawing 1: 1. air inlet; 2. bar shaped distribution channel; 3. annular spread passage; 4. distribution hole; 5. screen pack.
Accompanying drawing 2 is front views of gas distributor of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.Air inlet 1 is positioned at the gas distributor central position, is cylindrical structure, with bar shaped distribution channel 2, is connected.Bar shaped distribution channel 2 is horizontal column structure, and an end is communicated with the other end and is communicated with annular spread passage 3 with air inlet.Annular spread passage 3 is the circular ring type structure, and two ends are communicated with bar shaped distribution channel 2 respectively.Screen pack 5 is positioned at the import department of bar shaped distribution channel 2, and screen pack 5 adopts the anticorrosion material to form.Distribution hole 4 is manhole, is evenly distributed in the bottom of bar shaped distribution channel 2 and annular spread passage 3, and aperture, circular distribution hole is 6-10mm.The outer gas of introducing of tower enters in gas distributor by the air inlet 1 of distributor, remove impurity and foam wherein by the screen pack 5 in bar shaped distribution channel 2, gas first flow into bar shaped distribution channel 2, then flow to annular spread passage 3, finally be full of in whole distribution channel, finally by equally distributed distribution of gas hole, passage lower end 4, flow out, be distributed to uniformly processing layer, prevent like this gas concentration of local or the situation in dead band occurred, improved greatly the operating efficiency of processing layer.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to the above embodiments,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. a new gas distributor, is characterized in that: comprise air inlet, strip channel, circular passage, screen pack, distribution hole.Described air inlet is positioned at the gas distributor central position, is cylindrical structure, with the bar shaped distribution channel, is connected; Described bar shaped distribution channel is horizontal column structure, and an end is communicated with the other end and annular spread channel connection with air inlet; Described annular spread passage is the circular ring type structure, and two ends are communicated with the bar shaped distribution channel respectively; Described screen pack is positioned at the import department of bar shaped distribution channel, and screen pack adopts the anticorrosion material to form; Described distribution hole is manhole, is evenly distributed in the bottom of bar shaped distribution channel and annular spread passage, and aperture, circular distribution hole is 6-10mm.
2. new gas distributor as claimed in claim 1, it is characterized in that: described gas distributor has bar shaped distribution channel and annular spread passage, and two passages interconnect together.
3. new gas distributor as claimed in claim 1, it is characterized in that: described gas distributor has the bar shaped distribution channel, and bar shaped distribution channel port has filter.
4. new gas distributor as claimed in claim 1, it is characterized in that: described gas distributor has gas distribution channel, has the circular distribution hole on the distribution channel bottom surface, and the aperture of distribution hole is 6-10mm.
5. new gas distributor as claimed in claim 1, it is characterized in that: the distribution of gas circular hole percent opening of described gas distributor is 80-90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310404030 CN103464057A (en) | 2013-09-06 | 2013-09-06 | Novel gas distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310404030 CN103464057A (en) | 2013-09-06 | 2013-09-06 | Novel gas distributor |
Publications (1)
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| CN103464057A true CN103464057A (en) | 2013-12-25 |
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| CN 201310404030 Pending CN103464057A (en) | 2013-09-06 | 2013-09-06 | Novel gas distributor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964239A (en) * | 2017-05-11 | 2017-07-21 | 张维秀 | A kind of building coating emission-control equipment |
| CN108797050A (en) * | 2018-07-02 | 2018-11-13 | 陈荣华 | A kind of small-sized clothing dryer that hotel uses |
| CN108955162A (en) * | 2018-06-19 | 2018-12-07 | 金寨县金银山农业科技开发有限公司 | Dewatering drying device is used in a kind of processing of agriculture project seed |
| CN108970813A (en) * | 2018-10-24 | 2018-12-11 | 中南大学 | A kind of fluidization coarse flotation equipment and method for floating |
| CN109046792A (en) * | 2018-10-24 | 2018-12-21 | 中南大学 | A kind of mixed flow type microbubble generator and bubble distributer |
-
2013
- 2013-09-06 CN CN 201310404030 patent/CN103464057A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964239A (en) * | 2017-05-11 | 2017-07-21 | 张维秀 | A kind of building coating emission-control equipment |
| CN108955162A (en) * | 2018-06-19 | 2018-12-07 | 金寨县金银山农业科技开发有限公司 | Dewatering drying device is used in a kind of processing of agriculture project seed |
| CN108955162B (en) * | 2018-06-19 | 2020-11-27 | 金寨县金银山农业科技开发有限公司 | Agricultural engineering seed processing is with dehydration drying device |
| CN108797050A (en) * | 2018-07-02 | 2018-11-13 | 陈荣华 | A kind of small-sized clothing dryer that hotel uses |
| CN108970813A (en) * | 2018-10-24 | 2018-12-11 | 中南大学 | A kind of fluidization coarse flotation equipment and method for floating |
| CN109046792A (en) * | 2018-10-24 | 2018-12-21 | 中南大学 | A kind of mixed flow type microbubble generator and bubble distributer |
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Application publication date: 20131225 |
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| WD01 | Invention patent application deemed withdrawn after publication |