CN103759520A - Electric valve controller of steam dryer for using steam in dual purposes - Google Patents
Electric valve controller of steam dryer for using steam in dual purposes Download PDFInfo
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- CN103759520A CN103759520A CN201110462128.6A CN201110462128A CN103759520A CN 103759520 A CN103759520 A CN 103759520A CN 201110462128 A CN201110462128 A CN 201110462128A CN 103759520 A CN103759520 A CN 103759520A
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- water separator
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Abstract
The invention discloses an electric valve controller of steam dryer for using steam in dual purposes. The electric valve controller of the steam dryer for using the steam in dual purposes comprises a steam dryer, a steam-water separator, a main steam pipeline, an assistant steam pipe, a main steam valve, a secondary steam valve, a tail gas valve, a pressure relay, a control button, a water return pipe, a shell box and a connector socket, wherein the connector socket is connected with the control button; the control button is controlled by an electric controller; the electric controller is mounted on the shell box. When the control button of the main steam pipeline is started, the main steam is used for the group A of steam dryer, then the afterheat is sent to the assistant steam pipeline (221) after filing water through the steam-water separator (24); when the pressure of the assistant steam pipeline (221) is increased to the set value, the pressure relay (25) automatically enables the group B of steam dryer to use the secondary steam instead of the main steam. The two dryers run together, the automatic conversion is not influenced by the starting sequence; the electric valve controller of the steam dryer for using the steam in dual purposes enables the dryers to run freely, is easy and convenient to operate, and is effective and energy-saving.
Description
Technical field
The present invention and a kind of circuit controller, especially a kind of steam drying machine one vapour dual-purpose electric valve positioner.
Background technology
Utilize the heat exchange of steam to toast object, be widely used in all conglomeraties.Especially the articles of dress of weaving is just more general.After spinning dyeing, need to dry, after clothes washing, also need to dry.But that controls waste of steam only has a kind of product of drain valve, although design in recent years changes to some extent, and still cannot change its specific environment for use of working medium institute, so waste rate is still in 20% left and right.In conjunction with the severe situation of current energy-saving and emission-reduction, make full use of the energy, protection of the environment again, enforcement of the present invention just has earth shaking realistic meaning
Summary of the invention
The object of the present invention is to provide an a kind of vapour dual-purpose electric valve positioner that reduces energy waste, recycling steam.
The present invention is achieved by the following scheme: an a kind of vapour dual-purpose electric valve positioner, comprise steam drying machine, steam-water separator, main steam header road, steam secondary duct, stop valves, Second Automobile Works's valve, tail gas valve, pressure switch, control button, return pipe, container body of outer cover, connector socket, connector socket connects control button, control button uses electric controller, electric controller is arranged in container body of outer cover, it is characterized in that: main steam header road connects independently A group steam drying machine and B group steam drying machine, in the connecting pipe of main steam header road (21) and A group steam drying machine (23), main vapour valve (26) is set, A group steam drying machine connects A group steam-water separator (24), A group steam-water separator connects steam secondary duct (221), steam secondary duct (22) connects A group steam drying machine, in the connecting pipe of main steam header road and B group steam drying machine (231), main vapour valve (261) is set, B group steam drying machine connects B group steam-water separator (241), B group steam-water separator connects steam secondary duct (22), steam secondary duct (221) connects B group steam drying machine, Second Automobile Works's valve (27) is set in steam secondary duct (221), Second Automobile Works's valve (27) Bonding pressure relay (25), Second Automobile Works's valve (271) is set in steam secondary duct (22), Second Automobile Works's valve (271) Bonding pressure relay (251), A group steam-water separator and B group steam-water separator are all connected in return pipe (29), between A group steam-water separator and return pipe (29), tail gas valve (28) is set, between B group steam-water separator and return pipe (29), tail gas valve (281) is set.
This setting is to start when main vapour control button, and produce steam, main vapour valve (26) is opened, A group steam drying machine (23) is started working, steam is organized after steam drying machine (23) use by A, its waste heat is through A group steam-water separator (24), carry out drainage, consider the steam guiding steam secondary duct (221) after water, steam enters into steam secondary duct (221), when the pressure of steam secondary duct (221) is strengthened to set definite value, pressure switch (25) is opened Second Automobile Works's valve (27) automatically simultaneously, the main vapour valve (261) of B group steam drying machine (231) is closed, cut off main steam header road and organize being connected of steam drying machine (231) with B, the afterheat steam that makes B group steam drying machine (231) use A group steam drying machine (23) to send into steam secondary duct (221) from using main vapour to be transformed to.When A group steam drying machine (23) stops heating and closes vapour source, pressure switch (25) is automatically organized B the main vapour valve (261) of steam drying machine (231) and is opened, and B group steam drying machine (23) recovers again main vapour automatically to be used.Two associatings at this point, but not fixedly A, B minute; Indefinite is successively started shooting, easy and simple to handle, automatically conversion; Operation freely, energy-efficient.
The further setting of the present invention is: the electric controller that connector socket connects can single type of adapted, also can many types of adapted.
The control button of this kind of vapour dual-purpose electric valve positioner in arranging all uses electric controller, make whole system under electronic control, handled easily person controls the running of whole system and machine, the Mutiple Choice of connector socket facilitates linking and the operation of machine, increases the reasonable structure between machine.
The further setting of the present invention is: container body of outer cover can be made integral body, also can make split.
This in arranging an a kind of vapour dual-purpose electric valve positioner be arranged in outer box shell, its outer box shell can be made different forms according to demand, handled easily is avoided crossing elimination and the mutually impact of circuit.
Accompanying drawing explanation
Fig. 1 is that the dual-purpose pipeline of the present embodiment steam drying machine one vapour, electrically operated valve are arranged schematic diagram;
The specific embodiment
Known with reference to figure 1, the present invention is an a kind of vapour dual-purpose electric valve positioner, comprise steam drying machine, steam-water separator, main steam header road, steam secondary duct, stop valves, Second Automobile Works's valve, tail gas valve, pressure switch, control button, return pipe, container body of outer cover, connector socket, connector socket connects control button, control button uses electric controller, and electric controller is arranged in container body of outer cover.Main steam header road connects independently A group steam drying machine and B group steam drying machine, in the connecting pipe of main steam header road (21) and A group steam drying machine (23), main vapour valve (26) is set, A group steam drying machine connects A group steam-water separator (24), A group steam-water separator connects steam secondary duct (221), steam secondary duct (22) connects A group steam drying machine, in the connecting pipe of main steam header road and B group steam drying machine (231), main vapour valve (261) is set, B group steam drying machine connects B group steam-water separator (241), B group steam-water separator connects steam secondary duct (22), steam secondary duct (221) connects B group steam drying machine, Second Automobile Works's valve (27) is set in steam secondary duct (221), Second Automobile Works's valve (27) Bonding pressure relay (25), Second Automobile Works's valve (271) is set in steam secondary duct (22), Second Automobile Works's valve (271) Bonding pressure relay (251), A group steam-water separator and B group steam-water separator are all connected in return pipe (29), between A group steam-water separator and return pipe (29), tail gas valve (28) is set, between B group steam-water separator and return pipe (29), tail gas valve (281) is set.
When main vapour pushbutton enable, and produce steam, main vapour valve (26) is opened, A group steam drying machine (23) is started working, steam is organized after steam drying machine (23) use by A, its waste heat is through A group steam-water separator (24), carry out drainage, consider the steam guiding steam secondary duct (221) after water, steam enters into steam secondary duct (221), when the pressure of steam secondary duct (221) is strengthened to set definite value, pressure switch (25) is opened Second Automobile Works's valve (27) automatically simultaneously, the main vapour valve (261) of B group steam drying machine (231) is closed, cut off main steam header road and organize being connected of steam drying machine (231) with B, make B group steam drying machine (231) from using main vapour to be transformed to the waste heat that uses A group steam drying machine (23).
When A group steam drying machine (23) stops heating and closes vapour source, pressure switch (25) is automatically organized B the main vapour valve (261) of steam drying machine (231) and is opened, and open tail steam valve door (281), by passed through steam condensate (SC) after dual-purpose through return pipe (29) discharged to recovery tank.B group steam drying machine (231) has obtained exchange automatically with vapour, B group steam drying machine (231) the main vapour use of automatic recovery again like this.
When B group steam drying machine (231) is not when moving, Second Automobile Works's valve (27) can not be opened, and the condensed water of steam drying machine (23) is delivered to water tank discharged to return pipe (29) automatically by steam-water separator (24), be convenient to change and dried object., go round and begin again at this point, no matter which platform is first started shooting or do not started shooting or start simultaneously, do not hinder each other.Running freely, easy and simple to handle, and energy-efficient again.
Claims (3)
1. a vapour dual-purpose electric valve positioner, comprise steam drying machine, steam-water separator, main steam header road, steam secondary duct, stop valves, Second Automobile Works's valve, tail gas valve, pressure switch, control button, return pipe, container body of outer cover, connector socket, connector socket connects control button, control button uses electric controller, electric controller is arranged in container body of outer cover, it is characterized in that: main steam header road connects independently A group steam drying machine and B group steam drying machine, in the connecting pipe of main steam header road (21) and A group steam drying machine (23), main vapour valve (26) is set, A group steam drying machine connects A group steam-water separator (24), A group steam-water separator connects steam secondary duct (221), steam secondary duct (22) connects A group steam drying machine, in the connecting pipe of main steam header road and B group steam drying machine (231), main vapour valve (261) is set, B group steam drying machine connects B group steam-water separator (241), B group steam-water separator connects steam secondary duct (22), steam secondary duct (221) connects B group steam drying machine, Second Automobile Works's valve (27) is set in steam secondary duct (221), Second Automobile Works's valve (27) Bonding pressure relay (25), Second Automobile Works's valve (271) is set in steam secondary duct (22), Second Automobile Works's valve (271) Bonding pressure relay (251), A group steam-water separator and B group steam-water separator are all connected in return pipe (29), between A group steam-water separator and return pipe (29), tail gas valve (28) is set, between B group steam-water separator and return pipe (29), tail gas valve (281) is set.
2. a vapour dual-purpose electric valve positioner according to claim 1, is characterized in that: the electric controller that connector socket connects can single type of adapted, also can many types of adapted.。
3. an a kind of vapour dual-purpose electric valve positioner according to claim 1, is characterized in that: container body of outer cover can be made integral body, also can make split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462128.6A CN103759520A (en) | 2011-12-31 | 2011-12-31 | Electric valve controller of steam dryer for using steam in dual purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462128.6A CN103759520A (en) | 2011-12-31 | 2011-12-31 | Electric valve controller of steam dryer for using steam in dual purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103759520A true CN103759520A (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110462128.6A Pending CN103759520A (en) | 2011-12-31 | 2011-12-31 | Electric valve controller of steam dryer for using steam in dual purposes |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245395A (en) * | 1974-10-02 | 1981-01-20 | Monash University | Fluidized bed drying |
| CN101581532A (en) * | 2009-06-04 | 2009-11-18 | 山东天力干燥设备有限公司 | Multi-effect system and process for pre-drying lignite through overheated steam |
| CN101788221A (en) * | 2009-12-25 | 2010-07-28 | 山东天力干燥设备有限公司 | Novel silica gel energy-saving drying device and process thereof |
| CN102192360A (en) * | 2010-12-03 | 2011-09-21 | 陈光焕 | One-steam dual-use electric valve controller for steam dryer |
| CN202470685U (en) * | 2011-12-31 | 2012-10-03 | 陈光焕 | Steam-for-dual-purpose electric valve controller for steam drying machines |
-
2011
- 2011-12-31 CN CN201110462128.6A patent/CN103759520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245395A (en) * | 1974-10-02 | 1981-01-20 | Monash University | Fluidized bed drying |
| CN101581532A (en) * | 2009-06-04 | 2009-11-18 | 山东天力干燥设备有限公司 | Multi-effect system and process for pre-drying lignite through overheated steam |
| CN101788221A (en) * | 2009-12-25 | 2010-07-28 | 山东天力干燥设备有限公司 | Novel silica gel energy-saving drying device and process thereof |
| CN102192360A (en) * | 2010-12-03 | 2011-09-21 | 陈光焕 | One-steam dual-use electric valve controller for steam dryer |
| CN202470685U (en) * | 2011-12-31 | 2012-10-03 | 陈光焕 | Steam-for-dual-purpose electric valve controller for steam drying machines |
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Application publication date: 20140430 |