CN103191587A - Online degassing device and degassing method - Google Patents
Online degassing device and degassing method Download PDFInfo
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- CN103191587A CN103191587A CN2013101519891A CN201310151989A CN103191587A CN 103191587 A CN103191587 A CN 103191587A CN 2013101519891 A CN2013101519891 A CN 2013101519891A CN 201310151989 A CN201310151989 A CN 201310151989A CN 103191587 A CN103191587 A CN 103191587A
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Abstract
The invention relates to an online degassing device which comprises a vacuum tank, wherein a feeding hole and a discharge hole are formed in the vacuum tank; the feeding hole is connected with a feeding pipe and the quantity of flow is adjusted through a feeding valve; the discharge hole is communicated with a discharge pipe; the vacuum tank is internally provided with a screw lifting mechanism; the top of the screw lifting mechanism is an umbrella surface; a degassing thin film is arranged on the side wall of the vacuum tank; and the top of the vacuum tank is provided with an observing window. The core is as follows: the degassing is carried out on a medium through a thin film formed during flowing in the degassing process; the degassing effect is visible; online degassing and material storage are finished in one material tank; the thin film is formed during the flowing process of material, a moving mechanism is not required, and the material storage is implemented without setting a material storage tank behind the vacuum tank for degassing; and therefore, the air leakage of a thin film mechanism caused by abrasion is prevented, and continuous degassing requirement with high speed can be achieved.
Description
Technical field
The present invention relates to a kind of online degasser and degas method, be applicable to the vacuum continuous degassing of liquid medium or liquid-solid mixing pasty media.
Background technology
The purpose of vacuum outgas is to remove the air in the medium under vacuum state, the anchor formulas of jar internal-circulation type that adopt stir or the film degassing (Fig. 1 more at present, Fig. 2), Fig. 1 stirs in vacuum tank by anchor formula oar A, all can reach the degassing preferably after the general long stirring, transfer to storage tank after the degassing and use for later process; Fig. 2 adopts degassing umbrella B to outgas, general multistage batch can series system, i.e. the prime batch can degassing back level batch can storing of adopting when the needs continuous degassing.When output is big, just adopt the batch can of big volume to get final product.
And the online degassing is a kind of continuous degassing technology, what degassing tank series connection is this technology do not need, can effectively improve the efficient of the degassing, the present online degassing is adopted the centrifugal film degassing (Fig. 3) mostly or is adopted the online degassing of filtering type (Fig. 4), its shortcoming is mechanism, and comparatively complexity or degassing efficiency are obviously not enough, its degasification process be can't see simultaneously, and how the effect of the degassing can only confirmed by the storage tank in later process.When degassing medium when being slurry easy to wear, also can aggravate the wearing and tearing of deaerating mechanism, deaerating mechanism itself leaks gas, and influences degasifying effect.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, the easier vacuum on-line degaser of a kind of operation and degas method are provided.
The present invention solves the problems of the technologies described above, and the technical scheme that adopts is:
A kind of online degasser, comprise: vacuum tank, have charging aperture and discharging opening on it, charging aperture connects feed pipe and adjusts flow by inlet valve, discharging opening is communicated with discharge nozzle, is provided with screw lift in the described vacuum tank, and the screw lift top is umbrella cover, and at described vacuum tank sidewall degassing diaphragm is set, the top of vacuum tank is provided with form.
One group of annular thin sheets that described degassing diaphragm is arranged in order downwards on serving as reasons, the inner ring surface of described one group of annular thin sheets is stepped to diminish gradually.
Described degassing diaphragm is served as reasons and is gone up the spiral ring thin plate that forms downwards.
Use the degas method of above-mentioned online degasser,
(1) inlet valve of outwarding winding, material enters vacuum tank by charging aperture;
(2) material forms degassing film through degassing diaphragm at degassing diaphragm, and degasifying effect can confirm that not good as degasifying effect, the aperture of then turning the charging valve down reaches the standard permission until degasifying effect from form;
(3) material behind the affirmation degasifying effect can use after entering storing district, vacuum tank bottom;
(4) in above-mentioned the 3rd step, in vacuum tank, carry out storing and later process empty material demand as material, then open amount and the umbrella cover by the screw lift stirring that further outgases, guarantee jar removal of the volatilization survival gas of interior storage material and prevent the material precipitation, when needing spent material again, open discharge hole for discharge.
Adopt technique scheme, the present invention compared with prior art, its core is that the degasification process medium is to outgas by the film that forms in flowing, the effect of the degassing as seen, the online degassing and storing are finished in a batch can, because film is to form, need therefore can there be the wearing and tearing gas leakage of film mechanism by means of the mechanism of motion in the flow process of material.Can reach the degassing demand of high-speed and continuous.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes a part of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is prior art schematic diagram one of the present invention;
Fig. 2 is prior art schematic diagram two of the present invention;
Fig. 3 is prior art schematic diagram three of the present invention;
Fig. 4 is prior art schematic diagram four of the present invention;
Fig. 5 is schematic diagram of the present invention.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
As shown in Figure 5, a kind of online degasser, comprise: vacuum tank 1, have charging aperture 11 and discharging opening 12 on it, charging aperture 11 connects feed pipe 2 and adjusts flow by inlet valve 21, and discharging opening 12 is communicated with discharge nozzle 3, be provided with screw lift 13 in the described vacuum tank 1, the screw lift top is umbrella cover 131, and at described vacuum tank 1 sidewall degassing diaphragm 14 is set, and the top of vacuum tank 1 is provided with form 15.
In actual use, described degassing diaphragm 14 can be the one group of annular thin sheets that is arranged in order from top to bottom, and the inner ring surface of described one group of annular thin sheets is stepped to diminish gradually, or serves as reasons and go up the spiral ring thin plate that forms downwards.
Use the degas method of above-mentioned online degasser,
(1) inlet valve 21 of outwarding winding, material enters vacuum tank 1 by charging aperture 11;
(2) material forms degassing film through degassing diaphragm 14 at degassing diaphragm 14, and degasifying effect can be observed degasifying effect by form 15;
(3) vacuum tank (1) but in the storage material be the spent material that has taken off gas through confirming;
(4) in above-mentioned (3) step, the material in storing district because of later process not discharging store always, then open and pass through umbrella cover 131 further the stirrings and circulating degasifications of screw lift 13, the gas that does not precipitate or volatilize of guaranteeing material further outgases, and opens discharge hole for discharge when later process needs materials.
The main points of technical solution of the present invention are that 1. stream tablet and lifting Thin-film umbrella cover all are installed on the inside of storage tank; 2. promoting Thin-film umbrella cover is to utilizing the lifting Thin-film umbrella cover further to outgas in the storage material storing process and preventing the material precipitation; 3. what of design quantity the degasifying effect that how much can reach according to the material needs in the practical application of stream tablet come.
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can in invention contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of claims of the present invention.
Claims (4)
1. online degasser, comprise: vacuum tank (1), have charging aperture (11) and discharging opening (12) on it, charging aperture (11) connects feed pipe (2) and adjusts flow by inlet valve (21), discharging opening (12) is communicated with discharge nozzle (3), it is characterized in that: be provided with screw lift (13) in the described vacuum tank (1), the screw lift top is umbrella cover (131), and at described vacuum tank (1) sidewall degassing diaphragm (14) is set, the top of vacuum tank (1) is provided with form (15).
2. a kind of online degasser as claimed in claim 1, it is characterized in that: one group of annular thin sheets that described degassing diaphragm (14) is arranged in order downwards on serving as reasons, the inner ring surface of described one group of annular thin sheets is stepped to diminish gradually.
3. a kind of online degasser as claimed in claim 1 is characterized in that: the spiral ring thin plate that described degassing diaphragm (14) is served as reasons and upward formed downwards.
4. use the degas method as claim 1,2 or 3 described online degassers, it is characterized in that:
The inlet valve (21) of outwarding winding, material enters vacuum tank (1) by charging aperture (11);
Material forms degassing film through degassing diaphragm (14) at degassing diaphragm (14), and degasifying effect as seen;
Vacuum tank (1) but in the storage material be the spent material that has taken off gas through confirming;
In above-mentioned (3) step, do not use after the degassing of the material of vacuum tank (1) bottom storage and when being in store status, start screw lift (13) material is risen to the precipitation that umbrella cover (131) is gone up further stirring and outgased and prevent from storing material, and by form (15) observing effect, if any the outputting material demand, then open discharge hole for discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101519891A CN103191587A (en) | 2013-04-27 | 2013-04-27 | Online degassing device and degassing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101519891A CN103191587A (en) | 2013-04-27 | 2013-04-27 | Online degassing device and degassing method |
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| Publication Number | Publication Date |
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| CN103191587A true CN103191587A (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013101519891A Pending CN103191587A (en) | 2013-04-27 | 2013-04-27 | Online degassing device and degassing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600858A (en) * | 2016-03-15 | 2016-05-25 | 重庆中电大宇卫星应用技术研究所 | Membrane-free water-gas separation device |
| CN111053179A (en) * | 2019-12-31 | 2020-04-24 | 德清秋水果汁有限公司 | Multistage film formula fruit juice vacuum degassing jar |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196505Y (en) * | 1994-08-11 | 1995-05-10 | 叶成 | Collecting-type degasting equipment |
| JP4170240B2 (en) * | 2004-02-20 | 2008-10-22 | 三洋化成工業株式会社 | Antifoam composition |
| CN101797449A (en) * | 2010-03-30 | 2010-08-11 | 江苏天明机械集团有限公司 | Combined vacuum defoaming device |
| CN203170067U (en) * | 2013-04-27 | 2013-09-04 | 厦门维克机械设备有限公司 | Online degasser |
-
2013
- 2013-04-27 CN CN2013101519891A patent/CN103191587A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196505Y (en) * | 1994-08-11 | 1995-05-10 | 叶成 | Collecting-type degasting equipment |
| JP4170240B2 (en) * | 2004-02-20 | 2008-10-22 | 三洋化成工業株式会社 | Antifoam composition |
| CN101797449A (en) * | 2010-03-30 | 2010-08-11 | 江苏天明机械集团有限公司 | Combined vacuum defoaming device |
| CN203170067U (en) * | 2013-04-27 | 2013-09-04 | 厦门维克机械设备有限公司 | Online degasser |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600858A (en) * | 2016-03-15 | 2016-05-25 | 重庆中电大宇卫星应用技术研究所 | Membrane-free water-gas separation device |
| CN111053179A (en) * | 2019-12-31 | 2020-04-24 | 德清秋水果汁有限公司 | Multistage film formula fruit juice vacuum degassing jar |
| CN111053179B (en) * | 2019-12-31 | 2024-02-20 | 德清秋水果汁有限公司 | Multistage film type fruit juice vacuum degassing tank |
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Application publication date: 20130710 |