CN103938484B - A kind of steam processor on paper humidifying equipment - Google Patents
A kind of steam processor on paper humidifying equipment Download PDFInfo
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- CN103938484B CN103938484B CN201410196729.0A CN201410196729A CN103938484B CN 103938484 B CN103938484 B CN 103938484B CN 201410196729 A CN201410196729 A CN 201410196729A CN 103938484 B CN103938484 B CN 103938484B
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Abstract
The present invention relates to paper making equipment field, particularly relate to a kind of steam processor on paper humidifying equipment.A steam processor on paper humidifying equipment, comprises the air inlet pipe connected successively, assorted gas tank, gas tank passage, pure qi (oxygen) tank and escape pipe; It is inner that described air inlet pipe stretches into assorted gas tank, and the lower end of air inlet pipe is provided with current divider, and gas tank passage is in the top of current divider; Described current divider comprises current divider supervisor and many current divider looped pipelines, and many current divider looped pipeline rules are arranged on current divider supervisor periphery, and the lower end that the lower end of current divider supervisor exports lower than current divider looped pipeline exports.Steam thoroughly filters by this steam processor while cooling, and steam filtration degree is high, meets humidification requirements.
Description
Technical field
The present invention relates to paper making equipment field, particularly relate to a kind of steam processor on paper humidifying equipment.
Background technology
Drying, humidification and press polish three process is included successively in paper technology, wherein humidifying process sprays high-temperature steam by nozzle facing to paper, its function is that paper passes through dry its internal fiber rear and shapes, during humidification high-temperature steam be converted on paper aqueous water absorb by paper surface fiber, then paper surface smoothness gets a promotion after press polish.
The principle of steam humidifying is: paper self-temperature before contacting with steam is lower, and produce exchange heat when contacting with steam, steam is converted into liquid state on paper fibre.But the high steam that in industry, boiler produces, its air pressure is greatly between 0.6 ~ 0.8MPa, and temperature is greatly between 200 ~ 230 DEG C.The steam of high temperature like this directly and paper fibre effect time, the surface temperature of paper can be improved, the too high meeting of surface temperature of paper makes paper fibre absorb amount of heat, steam cannot be converted into liquid state on fiber, therefore industrial high temperature superheated steam must be converted into Low Temperature Steam and just can be used for being humidified.
In traditional handicraft, steam is successively through filter and steam processor, and filter filters steam, and steam processor is lowered the temperature for steam.But because the steam flow rate in jet chimney is too fast, filter is limited for the filtration of steam, generally can only remove oarse-grained iron rust, dust, and filter effect is not good.Steam containing impurity is directed onto on paper after cooling, and impurity wherein can reduce tidiness and the smoothness of paper greatly.And if after steam processor, add one filter again, on the one hand add equipment volume, improve production cost; Steam easy dissipated heat in the process on the other hand, the heat exchange affecting steam and paper surface absorbs, and reduces moisturization effect.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of steam processor, this steam processor filters steam while being carried out lowering the temperature by steam.
In order to realize above-mentioned object, present invention employs following technical scheme:
A steam processor on paper humidifying equipment, comprises the air inlet pipe connected successively, assorted gas tank, gas tank passage, pure qi (oxygen) tank and escape pipe; It is inner that described air inlet pipe stretches into assorted gas tank, and the lower end of air inlet pipe is provided with current divider, and gas tank passage is in the top of current divider; Described current divider comprises current divider supervisor and many current divider looped pipelines, and many current divider looped pipeline rules are arranged on current divider supervisor periphery, and the lower end that the lower end of current divider supervisor exports lower than current divider looped pipeline exports.During use, the inside toward assorted gas tank passes into boiling water, and the boiling water water surface is between current divider supervisor lower end and looped pipeline lower end, and namely the boiling water water surface needs not have current divider to be responsible for outlet, does not have current divider looped pipeline to export.Steam in heat exchanging pipe enters in assorted gas tank by air inlet pipe, and because the impurity such as dust, iron rust is heavier, most of impurity can be entered in boiling water by supervisor and precipitate, and improves the purity of steam.
As preferably, the cross section of described current divider looped pipeline is downward opening circular arc, steam and fraction impurity are discharged by the outlet of current divider looped pipeline, cross section due to current divider looped pipeline is downward opening circular arc, namely the lower end outlet of current divider looped pipeline is towards the boiling water water surface, be entrained in impurity in steam because quality is large, inertia large, can pour in boiling water and precipitate.
As preferably, be provided with the sieve plate filtering dust, iron rust in assorted gas tank, sieve plate is between gas tank passage and current divider.Sieve plate is further filtering the air that looped pipeline flows out.
As preferably, be also provided with return flow line between described assorted gas tank and pure qi (oxygen) tank, the upper end of reflux line connects the bottom of pure qi (oxygen) tank.High humidity in the steam of being lowered the temperature by boiling water, be easy to produce condensed water on the inwall of assorted gas tank and pure qi (oxygen) tank, the temperature of these condensed waters is a little less than boiled water temperature, recoverable, condensed water on assorted gas tank can directly drop in boiling water, and the condensed water of pure qi (oxygen) tank then needs to be recovered in boiling water by return flow line.
As preferably, described pure qi (oxygen) tank is connected with thermometer and Pressure gauge, is used for measuring the temperature of steam and vapour pressure, conveniently to control.
As preferably, the bottom of described assorted gas tank is connected with drainage pipeline, and drainage pipeline is provided with draining valve.
Adopt the steam processor of technique scheme, in use, the inside toward assorted gas tank is needed to pass into boiling water, the boiling water water surface is between current divider supervisor's opening and current divider looped pipeline opening, after steam is entered by air inlet pipe, first shunted by current divider, most of impurity precipitates owing to passing in boiling water after entering current divider supervisor under the effect of inertia and gravity, and fraction impurity flows out from current divider looped pipeline along with steam; The lower end outlet of current divider looped pipeline, towards the boiling water water surface, is entrained in impurity in steam because quality is large, inertia large, can pours in boiling water and precipitate; Small part impurity is filtered by sieve plate after floating with steam.Filtered by above-mentioned three steps, steam thoroughly filters by this steam processor while cooling, and steam filtration degree is high, meets humidification requirements.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of steam processor on paper humidifying equipment as shown in Figure 1, comprises the air inlet pipe 1 connected successively, assorted gas tank 2, gas tank passage 3, pure qi (oxygen) tank 4 and escape pipe 5.It is inner that air inlet pipe 1 stretches into assorted gas tank 2, the lower end of air inlet pipe 1 is provided with current divider 6, current divider 6 comprises current divider supervisor 61 and Duo Gen current divider looped pipeline 62, many current divider looped pipeline 62 rules are arranged on current divider and are responsible for 61 peripheries, the cross section of current divider looped pipeline 62 is downward opening circular arc, and the lower end that the lower end of current divider supervisor 61 exports lower than current divider looped pipeline 62 exports.Assorted gas tank 2 is communicated with pure qi (oxygen) tank 4 by gas tank passage 3, and gas tank passage 3 is in the top of current divider 6, and be provided with the sieve plate 7 filtering dust, iron rust in assorted gas tank 2, sieve plate 7 is between gas tank passage 3 and current divider 6; In order to measure temperature and the vapour pressure of steam, convenient control, pure qi (oxygen) tank 4 is connected with thermometer and Pressure gauge; In addition, due to high humidity in the steam of boiling water cooling, be easy to produce condensed water on the inwall of assorted gas tank 2 and pure qi (oxygen) tank 4, the temperature of these condensed waters is a little less than boiled water temperature, recoverable, is therefore also provided with return flow line 8 between assorted gas tank 2 and pure qi (oxygen) tank 4, and the upper end of reflux line connects the bottom of pure qi (oxygen) tank 4, condensed water on assorted gas tank 2 directly drops in boiling water, and the condensed water of pure qi (oxygen) tank 4 is recovered in boiling water by return flow line 8.Escape pipe 5 is arranged on pure qi (oxygen) tank 4 upper end; The bottom of assorted gas tank 2 is connected with drainage pipeline 9, and drainage pipeline 9 arranges draining valve 91 and regulates.
In use, the inside toward assorted gas tank is needed to pass into boiling water, the boiling water water surface is between current divider supervisor's opening and current divider looped pipeline opening, after steam is entered by air inlet pipe, first shunted by current divider, major part impurity precipitates owing to passing in boiling water after entering current divider supervisor under the effect of inertia and gravity, and fraction impurity flows out from current divider looped pipeline along with steam.The cross section of current divider looped pipeline is downward opening circular arc, and namely the lower end outlet of current divider looped pipeline is towards the boiling water water surface, is entrained in impurity in steam because quality is large, inertia large, can pours in boiling water and precipitate.Small part impurity is filtered by sieve plate after floating with steam.Filtered by above-mentioned three steps, steam thoroughly filters by this steam processor while cooling, and steam filtration degree is high, meets humidification requirements.
Claims (5)
1. the steam processor on paper humidifying equipment, is characterized in that: comprise the air inlet pipe connected successively along airflow direction, assorted gas tank, gas tank passage, pure qi (oxygen) tank and escape pipe; It is inner that described air inlet pipe stretches into assorted gas tank, and the lower end of air inlet pipe is provided with current divider, and gas tank passage is in the top of current divider, and be provided with the sieve plate filtering dust, iron rust in assorted gas tank, sieve plate is between gas tank passage and current divider; Described current divider comprises supervisor and many looped pipelines, and many looped pipeline rules are arranged on supervisor's periphery, and the lower end that the lower end of supervisor exports lower than looped pipeline exports; Operationally, assorted gas tank inside passes into boiling water to above-mentioned steam processor, and the boiling water water surface is between current divider supervisor's opening and current divider looped pipeline opening, and the outlet of supervisor lower end is under the boiling water water surface, and the outlet of looped pipeline lower end is on the boiling water water surface.
2. a kind of steam processor on paper humidifying equipment according to claim 1, is characterized in that: the cross section of described current divider looped pipeline is downward opening circular arc.
3. a kind of steam processor on paper humidifying equipment according to claim 1, is characterized in that: be also provided with return flow line between described assorted gas tank and pure qi (oxygen) tank, and the upper end of reflux line connects the bottom of pure qi (oxygen) tank.
4. a kind of steam processor on paper humidifying equipment according to claim 3, is characterized in that: described pure qi (oxygen) tank is connected with thermometer and Pressure gauge.
5. a kind of steam processor on paper humidifying equipment according to claim 1, is characterized in that: the bottom of described assorted gas tank is connected with drainage pipeline, and drainage pipeline is provided with draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196729.0A CN103938484B (en) | 2014-05-09 | 2014-05-09 | A kind of steam processor on paper humidifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196729.0A CN103938484B (en) | 2014-05-09 | 2014-05-09 | A kind of steam processor on paper humidifying equipment |
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| Publication Number | Publication Date |
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| CN103938484A CN103938484A (en) | 2014-07-23 |
| CN103938484B true CN103938484B (en) | 2016-03-23 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3822184C1 (en) * | 1988-06-28 | 1990-02-01 | Mannesmann Ag, 4000 Duesseldorf, De | Condenser for vapour (steam)-containing fluid flows |
| US4953694A (en) * | 1985-12-18 | 1990-09-04 | Hitachi, Ltd. | Distilling apparatus |
| CN102036737A (en) * | 2008-04-04 | 2011-04-27 | 犹德有限公司 | Method for separating process condensate during steam reformation |
| CN203425628U (en) * | 2013-09-05 | 2014-02-12 | 山东省赛博特食品有限公司 | Self-cleaning steam filter |
| CN203483983U (en) * | 2013-09-26 | 2014-03-19 | 蓝裕花 | Boiler dust removal equipment |
| CN203878411U (en) * | 2014-05-09 | 2014-10-15 | 浙江汉普新材料技术有限公司 | Steam processor for paper humidifying device |
-
2014
- 2014-05-09 CN CN201410196729.0A patent/CN103938484B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4953694A (en) * | 1985-12-18 | 1990-09-04 | Hitachi, Ltd. | Distilling apparatus |
| DE3822184C1 (en) * | 1988-06-28 | 1990-02-01 | Mannesmann Ag, 4000 Duesseldorf, De | Condenser for vapour (steam)-containing fluid flows |
| CN102036737A (en) * | 2008-04-04 | 2011-04-27 | 犹德有限公司 | Method for separating process condensate during steam reformation |
| CN203425628U (en) * | 2013-09-05 | 2014-02-12 | 山东省赛博特食品有限公司 | Self-cleaning steam filter |
| CN203483983U (en) * | 2013-09-26 | 2014-03-19 | 蓝裕花 | Boiler dust removal equipment |
| CN203878411U (en) * | 2014-05-09 | 2014-10-15 | 浙江汉普新材料技术有限公司 | Steam processor for paper humidifying device |
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| CN103938484A (en) | 2014-07-23 |
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