CN103090031A - Corn kernel dryer air and temperature adjusting mechanism - Google Patents
Corn kernel dryer air and temperature adjusting mechanism Download PDFInfo
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- CN103090031A CN103090031A CN2011103352263A CN201110335226A CN103090031A CN 103090031 A CN103090031 A CN 103090031A CN 2011103352263 A CN2011103352263 A CN 2011103352263A CN 201110335226 A CN201110335226 A CN 201110335226A CN 103090031 A CN103090031 A CN 103090031A
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- valve
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- electric valve
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Abstract
The invention relates to a corn kernel dryer air and temperature adjusting mechanism which comprises an electric valve actuator and a valve plate which are connected through a valve rod. The electric valve actuator is fixed on an electric valve actuator support, an electric valve actuator fixing plate is arranged between the electric valve actuator support and the electric valve actuator, and one end of the valve rod is provided with a bearing with a seat while the other end of the valve rod is provided with a sleeve which is connected with the electric valve actuator. The mechanism is characterized in that an elongated circular hole is arranged on the electric valve actuator fixing plate, two ends of the valve plate are provided with a valve side plate I and a valve side plate III respectively, a valve side plate II is arranged above the valve plate, an air mixer and a protective net are arranged below the valve plate respectively, and the valve side plate I is connected with the electric valve actuator support. The corn kernel dryer air and temperature adjusting mechanism is simple in operation, convenient, easy to implement and capable of effectively guaranteeing smoothness of hot air in a boiler, and the risk that a heat exchanger is burned through is avoided.
Description
Technical field
The present invention relates to a kind of controlling mechanism, relate in particular to corn kernel dryer wind-warm syndrome controlling mechanism.
Background technique
Traditional corn kernel dryer wind-warm syndrome controlling mechanism adopt solenoid valve be arranged on wind-mixer directly over, one of wind-mixer is connected with blower fan, one is connected with boiler heat-exchanger.The centre of wind-mixer is equipped with valve plate, and valve plate is controlled lower swing band ovable valve stem at the electric valve actuator established temperature and rotated, and controls thereby reach the hot blast rate that enters blower fan, to regulating the wind-warm syndrome of hot-flow flue, reaches the designed temperature of hot-flow flue.But there is following disadvantage in this regulating method: (1) is because there is certain angle the zero degree position of the keyway zero degree position of electric valve actuator and its valve plate, so the zero degree of electric valve actuator does not conform to the initial position of valve plate, this just requires installation personnel very professional, and the initial position that will regulate when mounted valve plate conforms to the zero degree of electric valve actuator.This adjusting is to put to be provided with flat side, guarantees flat side and valve plate complete shut-down coordination when valve plate is installed, and then rotational valve plate conforms to the zero degree of electric valve actuator, joins pin hole and fixes.This mounting type is inconvenience but also dangerous not only.If do not conform to will electric valve actuator appear when entirely opening and valve plate at complete shut-down, at this moment the temperature of boiler has reached temperature requirement, and in hot-flow flue without air quantity.(2) when guaranteeing that installation is correct, the adjusting valve plate makes towards the hot blast rate of blower fan and reduces when wind-warm syndrome is too high, but a large amount of high-temperature gases is present in heat exchanger for a long time, can not effectively exchange, and might cause heat exchanger to burn.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of corn kernel dryer wind-warm syndrome controlling mechanism of simple, convenient easy row.
For addressing the above problem, corn kernel dryer wind-warm syndrome controlling mechanism of the present invention, this mechanism comprises electric valve actuator and valve plate; Described electric valve actuator is connected with described valve plate by valve rod; Described electric valve actuator is fixed on the electric valve actuator support, is provided with the electric valve actuator fixed plate between this electric valve actuator support and described electric valve actuator; One end of described valve rod is provided with rolling bearing units, and its other end is provided with cover, and this cover is connected with described electric valve actuator, and it is characterized in that: described electric valve actuator fixed plate is provided with a rectangular circular hole; The two ends of described valve plate are respectively equipped with valve side plate I, valve side plate III, and its top is provided with described valve side plate II, and its below is respectively equipped with wind-mixer, protective net; Described valve side plate I is connected with described electric valve actuator support.
The two ends of described valve side plate II are connected with described valve side plate I, valve side plate III respectively.
Below one side of described valve plate is provided with described wind-mixer, and opposite side is provided with described protective net.
The present invention compared with prior art has the following advantages:
1, because the present invention considers that the zero degree of electric valve actuator does not conform to the initial position of valve plate when designing, therefore, processing one rectangular circular hole on the fixed plate of electric valve actuator, electric valve actuator links together by the fixed plate of this rectangular circular hole and electric valve actuator, a high position of then rotating electric actuator be screwed electric valve actuator fixed plate and electric valve actuator support after the valve plate off-position conforms to, thereby realized reliable purpose easy to adjust.
2, because the present invention is arranged on wind-mixer top between blower fan and boiler, therefore, when temperature reaches the designed temperature of hot-flow flue, electric actuator swings and drives valve plate and close; When temperature surpasses the designed temperature of hot-flow flue, electric actuator swing drive valve plate is opened, and cold wind directly enters wind-mixer, and in hot-flow flue, temperature drops to designed temperature very soon, also guarantees that in boiler, hot blast is unimpeded simultaneously, the risk of having avoided heat exchanger to be burnt.
3, owing to being provided with protective net in the present invention, therefore, when preventing that valve plate from opening, airborne foreign material enter blower fan.
4, the simple, convenient easy row of the present invention.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
In figure: 1-electric valve actuator 2-electric valve actuator fixed plate 3-electric valve actuator support 4-valve side plate I 5-valve rod 6-protective net 7-valve side plate II 8-valve plate 9-valve side plate III 10-rolling bearing units 11-cover.
Embodiment
As shown in Figure 1, corn kernel dryer wind-warm syndrome controlling mechanism, this mechanism comprises electric valve actuator 1 and valve plate 8.Electric valve actuator 1 is connected with valve plate 8 by valve rod 5; Electric valve actuator 1 is fixed on electric valve actuator support 3, is provided with electric valve actuator fixed plate 2 between this electric valve actuator support 3 and electric valve actuator 1; One end of valve rod 5 is provided with rolling bearing units 10, and its other end is provided with cover 11, and this cover 11 is connected with electric valve actuator 1; Electric valve actuator fixed plate 2 is provided with a rectangular circular hole; The two ends of valve plate 8 are respectively equipped with valve side plate I4, valve side plate III9, and its top is provided with valve side plate II7, and its below is respectively equipped with wind-mixer, protective net 6; Valve side plate I 4 is connected with electric valve actuator support 3.
Wherein: the two ends of valve side plate II7 are connected with valve side plate II4, valve side plate III9 respectively.
Below one side of valve plate 8 is provided with wind-mixer, and opposite side is provided with protective net 6.
During work, the fixed plate 2 of electric valve actuator 1 in the present invention by this rectangular circular hole and electric valve actuator linked together, a high position of then rotating electric valve actuator 1 be screwed electric valve actuator fixed plate 2 and electric valve actuator support 3 after valve plate 8 off-positions conform to; Wind-warm syndrome automatic swing designed according to hot-flow flue after installing.
Drive cover 11 rotations under the swing of electric valve actuator 1, cover 11 rotarily drives valve rod 5 rotations, makes valve plate 8 switches, and cold blast rate enters and reaches the designed temperature of hot-flow flue in wind-mixer, and electric valve actuator 1 swings and stops, and this moment, valve plate 8 stopped the rotation.Hot-flow flue wind-warm syndrome and designed wind-warm syndrome are not carried out above action simultaneously automatically.
Claims (3)
1. corn kernel dryer wind-warm syndrome controlling mechanism, this mechanism comprises electric valve actuator (1) and valve plate (8); Described electric valve actuator (1) is connected with described valve plate (8) by valve rod (5); Described electric valve actuator (1) is fixed on electric valve actuator support (3), is provided with electric valve actuator fixed plate (2) between this electric valve actuator support (3) and described electric valve actuator (1); One end of described valve rod (5) is provided with rolling bearing units (10), its the other end is provided with cover (11), this cover (11) is connected with described electric valve actuator (1), it is characterized in that: described electric valve actuator fixed plate (2) is provided with a rectangular circular hole; The two ends of described valve plate (8) are respectively equipped with valve side plate I (4), valve side plate III (9), and its top is provided with described valve side plate II (7), and its below is respectively equipped with wind-mixer, protective net (6); Described valve side plate I (4) is connected with described electric valve actuator support (3).
2. corn kernel dryer wind-warm syndrome controlling mechanism as claimed in claim 1, it is characterized in that: the two ends of described valve side plate II (7) are connected with described valve side plate I (4), valve side plate III (9) respectively.
3. corn kernel dryer wind-warm syndrome controlling mechanism as claimed in claim 1, it is characterized in that: below one side of described valve plate (8) is provided with described wind-mixer, and opposite side is provided with described protective net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335226.3A CN103090031B (en) | 2011-10-28 | 2011-10-28 | Corn kernel dryer wind-warm syndrome controlling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110335226.3A CN103090031B (en) | 2011-10-28 | 2011-10-28 | Corn kernel dryer wind-warm syndrome controlling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090031A true CN103090031A (en) | 2013-05-08 |
| CN103090031B CN103090031B (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110335226.3A Expired - Fee Related CN103090031B (en) | 2011-10-28 | 2011-10-28 | Corn kernel dryer wind-warm syndrome controlling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103090031B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238344A (en) * | 1987-03-25 | 1988-10-04 | N T C Kogyo Kk | Temperature adjusting device in a hot air blower |
| CN2230857Y (en) * | 1995-04-21 | 1996-07-10 | 中国人民解放军国防科学技术大学 | Electric regulating valve |
| CN2532320Y (en) * | 2002-03-04 | 2003-01-22 | 王忠信 | Pneumatic quick open gate valve for solid slag |
| CN2607552Y (en) * | 2003-02-28 | 2004-03-24 | 无锡华润制钢有限公司 | Combined air quantity distributing regulating valve |
| CN201162835Y (en) * | 2008-01-15 | 2008-12-10 | 河南中材环保有限公司 | Pneumatic shutter valve |
| US20100038569A1 (en) * | 2008-08-13 | 2010-02-18 | Beijing Hailin Auto Control Equipment Co., Ltd. | Electric control valve |
| CN201651352U (en) * | 2010-03-18 | 2010-11-24 | 大连兆和科技发展有限公司 | Pneumatic air valve |
| CN202349228U (en) * | 2011-10-28 | 2012-07-25 | 酒泉奥凯种子机械股份有限公司 | Air temperature adjusting mechanism for corn kernel drying machine |
-
2011
- 2011-10-28 CN CN201110335226.3A patent/CN103090031B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238344A (en) * | 1987-03-25 | 1988-10-04 | N T C Kogyo Kk | Temperature adjusting device in a hot air blower |
| CN2230857Y (en) * | 1995-04-21 | 1996-07-10 | 中国人民解放军国防科学技术大学 | Electric regulating valve |
| CN2532320Y (en) * | 2002-03-04 | 2003-01-22 | 王忠信 | Pneumatic quick open gate valve for solid slag |
| CN2607552Y (en) * | 2003-02-28 | 2004-03-24 | 无锡华润制钢有限公司 | Combined air quantity distributing regulating valve |
| CN201162835Y (en) * | 2008-01-15 | 2008-12-10 | 河南中材环保有限公司 | Pneumatic shutter valve |
| US20100038569A1 (en) * | 2008-08-13 | 2010-02-18 | Beijing Hailin Auto Control Equipment Co., Ltd. | Electric control valve |
| CN201651352U (en) * | 2010-03-18 | 2010-11-24 | 大连兆和科技发展有限公司 | Pneumatic air valve |
| CN202349228U (en) * | 2011-10-28 | 2012-07-25 | 酒泉奥凯种子机械股份有限公司 | Air temperature adjusting mechanism for corn kernel drying machine |
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| Publication number | Publication date |
|---|---|
| CN103090031B (en) | 2015-09-30 |
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Effective date of registration: 20170713 Address after: 610511 Sichuan Modern Agricultural Machinery Industrial Park, slate Town, Xindu District, Sichuan, Chengdu Patentee after: Okay Sichuan Sichuan agricultural products drying equipment manufacturing Co. Address before: 735000 Jiuquan south suburb industrial park, Gansu Patentee before: Jiuquan OK Seed Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |