CN2493278Y - Composite gas washing cleaner - Google Patents
Composite gas washing cleaner Download PDFInfo
- Publication number
- CN2493278Y CN2493278Y CN 01243608 CN01243608U CN2493278Y CN 2493278 Y CN2493278 Y CN 2493278Y CN 01243608 CN01243608 CN 01243608 CN 01243608 U CN01243608 U CN 01243608U CN 2493278 Y CN2493278 Y CN 2493278Y
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- gas
- utility
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- housing
- pipe
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Abstract
The utility model discloses a composite gas cleaning technology, including a shell, an inlet pipe, a drain valve, a liquid level pipe, a charging valve and a top cover with an air vent. The key point is that the shell is provided with a gas reaction device, a silk-screen defoaming layer, a gas-liquid separator and a gas absorption device made of perforated pipes and perforated plates. The utility model has the advantages of reasonable design, simple structure, low expenses of production and maintenance. The utility model can be used for many purposes. The utility model not only effectively absorbs carbon dioxide and ethylene gas but also fully carries out water and gas separation, so that the exported gas has no corrosive solution. The utility model can be widely applied to air cleaning of various vegetables and fruits warehouses.
Description
The utility model relates to gas purification absorption techniques field, particularly a kind of device that gases such as indoor too high carbon dioxide of vegetables, fruit storage and ethene are absorbed and purify.
Develop rapidly along with society, in order to satisfy the needs of people's daily life, production, storage and management aspect at vegetables and fruit, family's form of being disperseed by the past changes to collectivization, specialized direction, and this development trend is had higher requirement to the purge of gas in storage, management and the storeroom of vegetables and fruit.
At present, to the easy device that pernicious gases such as carbon dioxide too high in vegetables, the fruit storage chamber and ethene purify, most of gas to inspiration adopts the mode of sodium hydroxide solution spray to clean.This gas purifier, though the pernicious gas in the storeroom is had certain catharsis, function ratio is more single, can only remove partial CO 2 gas, and can not absorb other pernicious gases such as ethene.Absorption efficiency to purge of gas is also not high enough, this is because washer adopts the mode of sodium hydroxide solution top spray that the gas that sucks is carried out cleaning treatment, so the surface area that carbon dioxide contacts with sodium hydroxide solution is little, time is short, causes in each circulation of gas the carbon dioxide wash degree not high.In addition, this gas purifier does not have gas-liquid separation mechanism, also contains a certain amount of sodium hydroxide solution in the clean gas of output, therefore makes the vegetable and fruit of storage suffer adverse effect easily.And the lye pump in the spray equipment easily leaks, and the cost of making, using is than higher.
The purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of absorbing carbon dioxide gas that can clean is provided, and can clean the absorption ethylene gas again, and gas-liquid separation is good, the efficient height of purge of gas, the compound purge of gas device that make, use cost is low.
The purpose of this utility model is achieved in that
This compound purge of gas device, being provided with housing and being arranged on air inlet pipe, tapping valve, liquid level tube, the charging valve on the housing and having the top cover of gas outlet, mainly is to be respectively equipped with gas reaction device, silk screen foam-removing layer, gas-liquid separation device and gas absorbing device in housing; Gas reaction device is communicated with antipriming pipe that is provided with and the porous plate that is fixed on the antipriming pipe top and constitutes by gas-distributing pipe and with gas-distributing pipe, gas-distributing pipe is communicated with the air inlet pipe of housing bottom; Gas-liquid separation device is made of median septum, knockout drum and central tube, the limit, upper end of knockout drum and median septum are seal welding, central tube is arranged on the centre of knockout drum bottom, the tank skin of knockout drum is provided with the tangential admission mouth, be provided with outage at tank skin and root of a central tube, be provided with steam vent in the middle of the median septum; Gas absorbing device is made of upper screen cloth, absorbed layer and lower screen cloth, and by fixed bar it is arranged on top in the housing.
As a further improvement on the present invention, for the effect that improves gas-liquid separation with to the absorption of ethylene gas, 2～5 gas turnover baffle plates that have pore or air flue can be set with a gap between median septum and gas absorbing device.
As another kind of improvement the of the present invention, for the gas that overflows from antipriming pipe can fully contact, react with sodium hydroxide solution, the porous plate quantity that is fixed on above the antipriming pipe can be provided with 1～5 with a gap continuously.
The utility model advantage compared with prior art:
It mainly is the efficient height of purge of gas.Owing to evenly be provided with the antipriming pipe of numerous apertures on communication type ground on the gas-distributing pipe and be provided with the several piece porous plate above antipriming pipe, the surface area that gas is contacted with sodium hydroxide solution is big, and the time is long, sufficient reacting, thereby make the absorptivity height of carbon dioxide.Above washer sodium hydroxide solution liquid level, be provided with silk screen foam-removing layer and gas-liquid cyclone separation device, aqueous vapor is fully separated, do not contain mordant solution in the gas that has guaranteed to export.Be provided with the ethene absorption plant on the top of washer,, can absorb ethylene gas effectively by the ethene absorbed layer.
Next is reasonable in design, and is simple in structure, cheap.Can be made into cabinet type, drum type brake etc., can be applied in the storage chamber of various vegetables, fruit.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is an agent structure schematic diagram of the present utility model.
As shown in Figure 1, this compound purge of gas device is provided with housing 13 and is arranged on air inlet pipe 11, tapping valve 18, liquid level tube 19, the charging valve 20 on the housing 13 and has the top cover 2 of gas outlet 28.Mainly be that bottom in housing 13 is provided with gas reaction device 15, the middle part is provided with silk screen foam-removing layer 10 and gas-liquid separation device 8, is provided with gas absorbing device 1 on top.The gas reaction device 15 that is arranged on the bottom is reaction absorption plants of carbon dioxide, is communicated with 3 arranging 6 antipriming pipes 16 and constitute of being provided with by gas-distributing pipe 14 and with gas-distributing pipe 14, is spaced apart 150mm between the two porous plates 12 with the two porous plates 12 that is arranged on antipriming pipe 16 tops.Pore 17 diameters of porous plate 12 are 1.5mm, and the distance of pore and pore is 4mm, and are the isosceles triangle layout, and gas-distributing pipe 14 is communicated with the air inlet pipe 11 of housing 13 bottoms.Gas-liquid separation device 8 is made of median septum 6, knockout drum 21 and central tube 23, knockout drum limit, 21 upper end and median septum 6 seal weldings, central tube 23 is arranged on the centre of knockout drum 21 bottoms, the tank skin of knockout drum 21 is provided with the tangential admission mouth 22 that an oral area stretches out, root at tank skin and central tube 23 is provided with outage 9, is provided with steam vent 24 in the middle of the median septum 6.Gas absorbing device 1 is the ethene absorption plant, constitutes 26 by upper screen cloth 3, absorbed layer 4 and lower screen cloth, and by fixed bar 27 it is arranged on top in the housing 13.The ethene absorbed layer adopts the foamed brick or other sorbing material that are adsorbed with saturated liquor potassic permanganate to constitute.In the chamber between median septum 6 and gas absorbing device 1, be provided with 3 gas turnover baffle plates 25 that have pore 5 or air flue 7 with a gap simultaneously by fixed bar 27.
The course of work of the present utility model is:
Behind the air of centrifugal inflator inspiration storeroom, gas overflows by air inlet pipe, gas-distributing pipe numerous apertures from the antipriming pipe, mixes with sodium hydroxide solution.The gas that tentatively reacts with the sodium hydroxide solution reaction, is finished the absorption to carbon dioxide more fully under the effect which floor porous plate fully disperses.Form a large amount of foams behind the gas arrival liquid level with the bubble rising, these foams are broken after running into the silk screen foam-removing layer, finish aqueous vapor separation first.The gas that rises is subjected to stopping of median septum, enters gas-liquid separation device from the tangential admission mouth.Because the air inlet sectional area is little, gas flow rate is accelerated, and gas forms the air-flow of rotation, and drop in the air-flow and the collision of knockout drum tank skin are and separated, and the solution of separating flows out from outage, finishes gas-liquid separation for the second time.The gas that cleans continues to rise from the steam vent in the middle of the median septum, has in multilayer under the effect of gas turnover baffle plate of pore or air flue, finishes for the third time aqueous vapor and separates.At last, finish the aqueous vapor gas separated and send from the gas outlet through the ethene absorption plant, clean air is back to storeroom.
Claims (3)
1, a kind of compound purge of gas device, comprise housing (13) and be located at air inlet pipe (11), tapping valve (18), liquid level tube (19), the charging valve (20) on the housing (13) and have the top cover (2) of gas outlet (28), it is characterized in that: in housing (13), be respectively equipped with gas reaction device (15), silk screen foam-removing layer (10), gas-liquid separation device (8) and gas absorbing device (1); Said gas reaction device (15) is communicated with the antipriming pipe (16) that is provided with and is fixed on porous plate (12) formation of antipriming pipe (16) top by gas-distributing pipe (14) and with gas-distributing pipe (14), gas-distributing pipe (14) is communicated with the air inlet pipe (11) of housing (13) bottom; Said gas-liquid separation device (8) is made of median septum (6), knockout drum (21) and central tube (23), the limit, upper end of knockout drum (21) and median septum (6) seal welding, central tube (23) is arranged on the centre of knockout drum (21) bottom, the tank skin of knockout drum (21) is provided with tangential admission mouth (22), root at tank skin and central tube (23) is provided with outage (9), is provided with steam vent (24) in the middle of the median septum (6); Said gas absorbing device (1) constitutes (26) by upper screen cloth (3), absorbed layer (4) and lower screen cloth, by fixed bar (27) it is arranged on the interior top of housing (13).
2, compound purge of gas device according to claim 1 is characterized in that being provided with a gap 2～5 gas turnover baffle plates (25) that have pore (5) or air flue (7) between median septum (6) and gas absorbing device (1).
3, compound purge of gas device according to claim 1 is characterized in that being that the quantity that porous plate (12) is provided with is 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243608 CN2493278Y (en) | 2001-06-26 | 2001-06-26 | Composite gas washing cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243608 CN2493278Y (en) | 2001-06-26 | 2001-06-26 | Composite gas washing cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493278Y true CN2493278Y (en) | 2002-05-29 |
Family
ID=33655188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243608 Expired - Fee Related CN2493278Y (en) | 2001-06-26 | 2001-06-26 | Composite gas washing cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493278Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612510B (en) * | 2008-06-25 | 2011-10-05 | 中国科学院大连化学物理研究所 | Micro-channel absorber for absorbing CO2 |
| CN104174246A (en) * | 2014-08-25 | 2014-12-03 | 段洪池 | Air purification equipment using liquid reducing agent and working and applying method of air purification equipment |
| CN109173679A (en) * | 2018-11-14 | 2019-01-11 | 冷应杰 | A kind of high efficiency industrial fumes energy-saving purifier |
-
2001
- 2001-06-26 CN CN 01243608 patent/CN2493278Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101612510B (en) * | 2008-06-25 | 2011-10-05 | 中国科学院大连化学物理研究所 | Micro-channel absorber for absorbing CO2 |
| CN104174246A (en) * | 2014-08-25 | 2014-12-03 | 段洪池 | Air purification equipment using liquid reducing agent and working and applying method of air purification equipment |
| CN104174246B (en) * | 2014-08-25 | 2016-01-20 | 段洪池 | Utilize air cleaning facility and the work and methods for using them thereof of liquid reducer |
| CN109173679A (en) * | 2018-11-14 | 2019-01-11 | 冷应杰 | A kind of high efficiency industrial fumes energy-saving purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |