CN204420964U - Steam drying system - Google Patents
Steam drying system Download PDFInfo
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- CN204420964U CN204420964U CN201520057332.3U CN201520057332U CN204420964U CN 204420964 U CN204420964 U CN 204420964U CN 201520057332 U CN201520057332 U CN 201520057332U CN 204420964 U CN204420964 U CN 204420964U
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- steam drying
- steam
- liquid separator
- drying device
- container
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Abstract
The utility model discloses steam drying system, comprise steam raising plant, vapour liquid separator and multiple steam drying device, multiple steam drying device is connected by placed in series, steam raising plant is communicated with the steam drying device of the one end of connecting, and is in series with vapour liquid separator respectively between the steam drying device of adjacent two series connection.The heat energy of steam can be utilized to greatest extent, and heat utilization efficiency is very high.
Description
Technical field
The utility model relates to a kind of drying system, particularly a kind of steam drying system.
Background technology
Steam drying system of the prior art generally includes boiler and multiple steam drying machine, the gas outlet of boiler is connected respectively with the import of multiple steam drying machine, the pipeline of the import of each steam drying machine is equipped with valve, the outlet of multiple steam drying machine is connected with an outlet pipe, and outlet pipe is provided with drain valve and carries out draining with drain valve.What such setting made the outlet of each steam drying machine discharge not only has water, and also have some uncooled steam, heat utilization efficiency is low, waste is large.
Utility model content
The purpose of this utility model is to provide the steam drying system that a kind of heat utilization efficiency is high, save energy consumption.
According to an aspect of the present utility model, provide steam drying system, comprise steam raising plant, vapour liquid separator and multiple steam drying device, multiple steam drying device is connected by placed in series, steam raising plant is communicated with the steam drying device of the one end of connecting, and is in series with vapour liquid separator respectively between the steam drying device of adjacent two series connection.
The beneficial effects of the utility model are: adopt multiple steam drying device to be connected in series, the steam water interface of discharging from steam drying device is after vapour liquid separator is separated, isolated aqueous water is discharged by vapour liquid separator bottom, isolated steam then enters next stage steam drying device to be continued to use, and from next stage steam drying device discharge steam water interface through vapour liquid separator be separated after, steam can be transported to its next stage steam drying device again to be continued to use, repetition like this, the to the last outlet of one-level steam drying device can discharge condensed water and a small amount of steam, the heat energy of its steam can be utilized to greatest extent, heat utilization efficiency is very high.
In some embodiments, vapour liquid separator comprises container, drain pipe and goes out hydraulic control valve, and container is provided with air inlet and gas outlet, and gas outlet is positioned at upper vessel portion, and drain pipe is communicated with lower vessel portion, goes out hydraulic control valve and is installed on drain pipe.Thus, the steam water interface that steam drying device is discharged can be separated by vapour liquid separator, isolated steam is discharged by the gas outlet of upper vessel portion, and isolated water is then discharged by the drain pipe of lower vessel portion, and the water yield of discharge can then control by going out hydraulic control valve.
In some embodiments, vapour liquid separator also comprises magnetic induction float switch, and magnetic induction float switch is installed on the sidewall of container, and going out hydraulic control valve is magnetic valve, magnetic induction float switch with go out hydraulic control valve and be electrically connected.Thus, magnetic induction float switch can respond to the height of water level in container, and when the water level in container reaches predetermined altitude, magnetic induction float switch then Controlling solenoid valve unlatching carries out draining.The automatic control of vapour liquid separator draining can be realized.
In some embodiments, vapour liquid separator also comprises vapor-liquid separation sheet, and vapor-liquid separation sheet is installed in container, and vapor-liquid separation sheet is provided with through hole.Thus, can be attached on vapor-liquid separation sheet assemble when the drop in steam encounters vapor-liquid separation sheet, the gas in steam then by the through hole on vapor-liquid separation sheet through entering next stage steam drying device, can realize vapor-liquid separation better.
In some embodiments, vapor-liquid separation sheet is taper.Thus, concentrate at the bottom that bottom that drop on vapor-liquid separation sheet can flow to vapor-liquid separation sheet along taper surface flows to container again, separating effect is better.
In some embodiments, also comprise retracting device, the import of retracting device is connected with drain pipe.
In some embodiments, the import of retracting device is connected with the outlet of the steam drying device of series connection end, and thus, the condensed water that retracting device is recovered to recycling capable of circulation, saves water consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steam drying system of the utility model one embodiment;
Fig. 2 is the structural representation of the vapour liquid separator of the system of steam drying shown in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show the steam drying system according to a kind of embodiment of the present utility model.
With reference to Fig. 1, steam drying system comprises steam raising plant 1, vapour liquid separator 2, multiple steam drying device 3 and a retracting device 4, multiple steam drying device 3 is connected by placed in series, steam raising plant 1 is communicated with the steam drying device 3 of the one end of connecting, and is in series with vapour liquid separator 2 respectively between the steam drying device 3 of adjacent two series connection.Vapour drying unit 3 can be steam baking tube, and steam raising plant 1 can be boiler.
Steam drying device 3 in Fig. 1 is 4, and vapour liquid separator 2 is 3.The import of first steam drying device 3 is connected with the gas outlet of steam raising plant 1, the outlet of first steam drying device 3 is connected with the air inlet of first vapour liquid separator 2, the gas outlet of first vapour liquid separator 2 is connected with the import of second steam drying device 3, the outlet of second steam drying device 3 is connected with the air inlet of second vapour liquid separator 2, the gas outlet of second vapour liquid separator 2 is connected with the import of the 3rd steam drying device 3, the outlet of the 3rd steam drying device 3 is connected with the air inlet of the 3rd vapour liquid separator 2, the gas outlet of the 3rd vapour liquid separator 2 is connected with the import of the 4th steam drying device 3, the outlet of the 4th steam drying device 3 is connected with retracting device 4 import.In like manner, more steam drying devices 3 and vapour liquid separator 2 can be connected.Multiple steam drying device 3 adopts and is connected in series, and can maximally utilise the heating-energy saving energy of steam.
The liquid outlet of vapour liquid separator 2 is connected with the import of retracting device 4, all condensing hot air furnace can be entered retracting device 4.The outlet of retracting device 4 is connected with the water inlet of steam raising plant 1.The condensed water reclaimed can carry out cycling and reutilization, also can be used as other purposes as required, to save water consumption to greatest extent.
With reference to Fig. 2, vapour liquid separator 2 comprises container 21, drain pipe 22 and goes out hydraulic control valve 23.Container 21 is provided with air inlet 211 and gas outlet 212, and gas outlet 212 is positioned at container 21 top, and drain pipe 22 is communicated with container 21 bottom, goes out hydraulic control valve 23 and is installed on drain pipe 22.
Vapour liquid separator 2 is also provided with magnetic induction float switch 24, and magnetic induction float switch 24 is installed on the sidewall of container 21.Go out hydraulic control valve 23 for magnetic valve, magnetic induction float switch 24 with go out hydraulic control valve 23 and be electrically connected.Magnetic induction float switch 24 comprises magnetic induction unit 241 and ball float unit 242, magnetic induction unit 241 be fixedly container 21 sidewall and with container 21 bottom there is certain distance, ball float unit 242 be positioned at container 21 and can with liquid level rise and decline.When ball float unit 242 rises to magnetic induction unit 241 position, the action of magnetic induction unit 241 contact, when magnetic induction unit 241 position is left in ball float unit 242 decline, magnetic cell contact disconnects.Magnetic induction unit 241 is connected to out on the control circuit of hydraulic control valve 23, and controlled hydraulic control valve 23 of making is opened or closed.
Vapour liquid separator 2 also comprises vapor-liquid separation sheet 25, and vapor-liquid separation sheet 25 to be installed in container 21 and to cut off air inlet 211 and the gas outlet 212 of container 21.Vapor-liquid separation sheet 25 is provided with through hole.Vapor-liquid separation sheet 25 can be set to up big and down small taper or infundibulate, also can be the inclined-plane of band through hole.The surface that water droplet in steam encounters vapor-liquid separation sheet 25 then can be assembled and following current flows to container 21 bottom to vapor-liquid separation sheet 25 lower end.Vapor-liquid separation can be realized better.
The utility model adopts steam drying device 3 carry out connecting and adopt vapour liquid separator 2 to carry out steam separation, instead of the original steam drying device that adopts and carries out parallel connection and adopt the technique of drain valve draining, can save energy consumption to greatest extent, improve heat utilization efficiency.Inner steam pressure in the drying unit of connecting in actual applications there will be high-low pressure to be changed, therefore temperature also has height change, under temperature can not meet the conditions of demand of work, the progression of series connection drying unit can be reduced, or strengthen steam line to meet the demand of work.
When the not high i.e. condensed water of operating environment requirements is few, can not use vapour liquid separator, directly series connection steam drying device also can receive certain effect.
Above-described is only embodiments more of the present utility model.For a person skilled in the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. steam drying system, it is characterized in that: comprise steam raising plant (1), vapour liquid separator (2) and multiple steam drying device (3), described multiple steam drying device (3) is connected by placed in series, described steam raising plant (1) is communicated with the steam drying device (3) of the one end of connecting, and is in series with vapour liquid separator (2) respectively between the steam drying device (3) of described adjacent two series connection.
2. steam drying system according to claim 1, it is characterized in that: described vapour liquid separator (2) comprises container (21), drain pipe (22) and goes out hydraulic control valve (23), described container (21) is provided with air inlet (211) and gas outlet (212), described gas outlet (212) is positioned at container (21) top, described drain pipe (22) is communicated with container (21) bottom, described in go out hydraulic control valve (23) and be installed on drain pipe (22).
3. steam drying system according to claim 2, it is characterized in that: described vapour liquid separator (2) also comprises magnetic induction float switch (24), described magnetic induction float switch (24) is installed on the sidewall of container (21), described go out hydraulic control valve (23) be magnetic valve, described magnetic induction float switch (24) with go out hydraulic control valve (23) and be electrically connected.
4. the steam drying system according to Claims 2 or 3, it is characterized in that: described vapour liquid separator (2) also comprises vapor-liquid separation sheet (25), described vapor-liquid separation sheet (25) is installed in container (21), and described vapor-liquid separation sheet (25) is provided with through hole.
5. steam drying system according to claim 4, is characterized in that: described vapor-liquid separation sheet (25) is taper.
6. steam drying system according to claim 2, is characterized in that: also comprise retracting device (4), and the import of described retracting device (4) is connected with drain pipe (22).
7. steam drying system according to claim 6, is characterized in that: the import of described retracting device (4) is connected with the outlet of the steam drying device (3) of series connection end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057332.3U CN204420964U (en) | 2015-01-27 | 2015-01-27 | Steam drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057332.3U CN204420964U (en) | 2015-01-27 | 2015-01-27 | Steam drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420964U true CN204420964U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057332.3U Expired - Fee Related CN204420964U (en) | 2015-01-27 | 2015-01-27 | Steam drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
| CN108405590A (en) * | 2018-04-23 | 2018-08-17 | 永清环保股份有限公司 | High boiling point organic compound contaminated soil remediation system adopting recirculating and restorative procedure |
-
2015
- 2015-01-27 CN CN201520057332.3U patent/CN204420964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
| CN108405590A (en) * | 2018-04-23 | 2018-08-17 | 永清环保股份有限公司 | High boiling point organic compound contaminated soil remediation system adopting recirculating and restorative procedure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20200127 |