CN204353010U - A kind of electromagnetic vibrating-hitting control device - Google Patents
A kind of electromagnetic vibrating-hitting control device Download PDFInfo
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- CN204353010U CN204353010U CN201420814565.9U CN201420814565U CN204353010U CN 204353010 U CN204353010 U CN 204353010U CN 201420814565 U CN201420814565 U CN 201420814565U CN 204353010 U CN204353010 U CN 204353010U
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- control loop
- housing
- igct
- ranks
- diode
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Abstract
The utility model discloses a kind of electromagnetic vibrating-hitting control device.This device comprises Comprehensive Control loop and ranks control loop.Wherein, the commutation diode in Comprehensive Control loop is encapsulation type diode, and the IGCT in Comprehensive Control loop is encapsulation type diode; IGCT in described ranks control loop is encapsulation type IGCT.In the present embodiment, encapsulation type diode is adopted to replace the commutation diode of the bolt arrangement in original control loop, and adopt encapsulation type IGCT to replace the IGCT of the bolt arrangement in original control loop that the volume of control loop is reduced, save taking up room of electromagnetic rapping control loop.
Description
Technical field
The application relates to electric-bag complex dust collector, more particularly, relates to a kind of electromagnetic vibrating-hitting control device.
Background technology
Electromagnetic rapping is widely used in the technology controlling electrostatic precipitation top anode and cathode rapping deashing now.Electromagnetic rapping utilizes electromagnetic force work, and when vibrator coil midstream crosses DC current, produce magnetic force and vibrator is promoted to a certain height, then power-off magnetic force disappears, and rapping side falls, and impinge anode plate or cathode frame produce rapping power.
Usually electromagnetic rapping control circuit is adopted to control multiple vibrator at present; but current electromagnetic rapping control circuit adopts the commutation diode of screw bolt-type structure and spiral-shaped structure IGCT to form control loop usually; board area is larger; take up room larger; and do not have housing to protect; impact by current electric fields is large, causes rapping insensitive.
Utility model content
In view of this, the application provides a kind of electromagnetic vibrating-hitting control device, to save taking up room of electromagnetic rapping control loop.
To achieve these goals, the existing scheme proposed is as follows:
A kind of electromagnetic vibrating-hitting control device: comprise the Comprehensive Control loop exporting control signal;
Be connected with described Comprehensive Control loop, control the ranks control loop of corresponding vibrator according to described control signal;
Wherein, the commutation diode encapsulation type diode in described Comprehensive Control loop, the IGCT in described Comprehensive Control loop is encapsulation type diode;
IGCT in described ranks control loop is encapsulation type IGCT.
Preferably, described encapsulation type diode is TOP-247 type diode;
Described packaging effects IGCT is TOP-247 type IGCT.
Preferably, described Comprehensive Control loop and described ranks control loop include: multiple circuit board;
Wherein, multiple circuit boards in described Comprehensive Control loop are levels structural configuration structure, and are encapsulated in the first housing;
Multiple circuit boards of described ranks control loop are levels structural configuration structure, and are encapsulated in the second housing.
Preferably, described first housing is provided with the first connector;
Described first connector is connected with electric-bag complex dust collector low voltage control system.
Preferably, described second housing is provided with the second connector;
Described second connector is connected with vibrator.
Preferably, described first housing and described second housing are provided with D type interface;
Described first housing is connected by D type interface with described second housing.
Preferably, described first housing is provided with the malfunction indicator lamp group for display device operation conditions.
Preferably, described second housing is provided with row and selects indicator lamp group and column selection indicator lamp group.
Preferably, the D type interface of described first housing is connected with the D type interface of described second housing by pre-fabricated electric cables.
Preferably, described first housing is provided with hardware calibration window;
Potentiometer and overcurrent protection calibration potentiometer in altitude calibration potentiometer, feedback calibration potentiometer, overvoltage protection rectification is provided with in described hardware calibration window.
Through as shown from the above technical solution, the utility model discloses a kind of electromagnetic vibrating-hitting control device.This device comprises Comprehensive Control loop and ranks control loop.Wherein, the commutation diode in Comprehensive Control loop is encapsulation type diode, and the IGCT in Comprehensive Control loop is encapsulation type diode; IGCT in described ranks control loop is encapsulation type IGCT.In the present embodiment, encapsulation type diode is adopted to replace the commutation diode of the bolt arrangement in original control loop, and adopt encapsulation type IGCT to replace the IGCT of the bolt arrangement in original control loop that the volume of control loop is reduced, save taking up room of electromagnetic rapping control loop.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 shows the electrical block diagram of a kind of electromagnetic vibrating-hitting control device of the utility model;
Fig. 2 shows the Comprehensive Control loop encapsulation figure of a kind of electromagnetic vibrating-hitting control device of the utility model;
Fig. 3 shows the encapsulation figure of the ranks control loop of a kind of electromagnetic vibrating-hitting control device of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Current electromagnetic rapping control loop generally includes multiple circuit board, as: three summation loop circuit boards, a row control loop circuit board and a row control loop circuit board.Described multiple circuit board adopts commutation diode and the IGCT of bolt arrangement, and is all laid in switch board, takes up room larger.
For this reason, the utility model discloses a kind of electromagnetic vibrating-hitting control device, to save space.
The electrical block diagram of a kind of electromagnetic vibrating-hitting control device of the utility model is shown see Fig. 1.
As shown in Figure 1: Comprehensive Control part major loop adopts IGCT KV1, KV2 of TOP-247 encapsulation and commutation diode VD1, VD2 jointly to form full bridge rectifier, wherein brachium pontis in IGCT KV1, KV2 formation, commutation diode VD1, VD2 form lower brachium pontis.Ranks control section major loop adopt TOP-247 encapsulation commutation diode VD5, VD6 realize electric power polarity defencive function, the afterflow defencive function that VD3, VD4 realize vibrator shutdown moment ensures that IGCT KV1, KV2 can reliable turn-offs simultaneously.IGCT KR0 ~ KR7, KR8 ~ KR15 are contained in two ranks respectively and control the inside, the common gating switch forming 16 row, and KC0 ~ KC7, KC8 ~ KC15 are contained in two ranks respectively and control the inside, the common gating switch forming 16 row.
As known from the above, in the utility model, TOP-247 encapsulation type diode is adopted to replace the commutation diode of the bolt arrangement in original control loop, and adopt TOP-247 encapsulation type IGCT to replace the IGCT of the bolt arrangement in original control loop that the volume of control loop is reduced, save taking up room of electromagnetic rapping control loop.
See Fig. 2 to Fig. 3, Fig. 2 shows the Comprehensive Control loop encapsulation figure of a kind of electromagnetic vibrating-hitting control device of the utility model, and Fig. 3 shows the encapsulation figure of the ranks control loop of a kind of electromagnetic vibrating-hitting control device of the utility model.
Conveniently circuit connects, and ensures the safety of operating personnel in connection line operation, and the Comprehensive Control loop of electromagnetic vibrating-hitting control device and ranks control loop encapsulate by the utility model.
Wherein, Comprehensive Control loop and ranks control loop form by multiple circuit board.Multiple circuit boards in Comprehensive Control loop are that levels structural configuration is encapsulated in the first housing, and the mode that the above understructure of multiple circuit boards of ranks control loop is arranged is encapsulated in the second housing.
There are clear and definite device name, unit type in the front of the first housing and the second housing, is convenient to Selection and Design.Housing 1 back side design guide rail deck 9, be applicable to DIN (35mm) guide rails assembling of standard, dismounting is easy.
The unified arrangement of malfunction indicator lamp group 2 of the first housing, and mark clear and definite distinguished symbol, indicating equipment ruuning situation can be specified in running, for field apparatus operation conditions provides effective basis for estimation.First connector 3 is for connecting electric-bag complex dust collector low voltage control system, receive rapping enable signal, ranks coding, height control signal that low voltage control system provides, and passing through this connector by rapping altitude feedback to low voltage control system, every wiring hole has clear and definite sign.D type interface 4 controls to connect by pre-fabricated electric cables and ranks, and control to provide row, column gating signal to ranks, this interface is essential mouth.5 potentiometers such as hardware calibration window 5 ordered arrangement altitude calibration, feedback calibration, over-voltage over-current protection calibration, each potentiometer has clear and definite sign.3rd connector 6, for connecting rapping power supply constant power loop signal, adopts big current wall-penetrating type terminal, and has clear and definite terminal to indicate.The ranks control interface that D type interface 7 is alternative, connects second ranks control unit by this interface, can control 16 row x16 simultaneously and arrange totally 256 vibrators.Louvre 8 is inner IGCT, commutation diode and control power module thereof provide gravity-flow ventilation thermolysis.Each Comprehensive Control unit inside comprises a single-phase full bridge half control commutating circuit be jointly made up of two IGCTs and two commutation diodes, for realizing the regulable control of rapping height.
Second enclosure interior is connected with outside vibrator by the second connector 10,11, and is selected by row indicator lamp 4 and column selection indicator lamp 5 to arrange in order, clearly indicates the ranks position of the switch of current gating in running.Obtain from Comprehensive Control loop the break-make that ranks gating signal controls corresponding electronic switch by D type interface 6.Each ranks control unit inside comprises 8 row and selects IGCT and 8 column selection IGCTs, can control 8 row x8 and arrange totally 64 vibrators.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an electromagnetic vibrating-hitting control device, is characterized in that: comprise the Comprehensive Control loop exporting control signal;
Be connected with described Comprehensive Control loop, control the ranks control loop of corresponding vibrator according to described control signal;
Wherein, the commutation diode in described Comprehensive Control loop is encapsulation type diode, and the IGCT in described Comprehensive Control loop is encapsulation type diode;
IGCT in described ranks control loop is encapsulation type IGCT.
2. device according to claim 1, is characterized in that, described encapsulation type diode is TOP-247 type diode;
Described packaging effects IGCT is TOP-247 type IGCT.
3. device according to claim 1, is characterized in that, described Comprehensive Control loop and described ranks control loop include: multiple circuit board;
Wherein, multiple circuit boards in described Comprehensive Control loop are levels structural configuration structure, and are encapsulated in the first housing;
Multiple circuit boards of described ranks control loop are levels structural configuration structure, and are encapsulated in the second housing.
4. device according to claim 3, is characterized in that, described first housing is provided with the first connector;
Described first connector is connected with electric-bag complex dust collector low voltage control system.
5. device according to claim 3, is characterized in that, described second housing is provided with the second connector;
Described second connector is connected with vibrator.
6. device according to claim 3, is characterized in that, described first housing and described second housing are provided with D type interface;
Described first housing is connected by D type interface with described second housing.
7. device according to claim 6, is characterized in that, described first housing is provided with the malfunction indicator lamp group for display device operation conditions.
8. device according to claim 6, is characterized in that, described second housing is provided with row and selects indicator lamp group and column selection indicator lamp group.
9. device according to claim 6, is characterized in that, the D type interface of described first housing is connected with the D type interface of described second housing by pre-fabricated electric cables.
10. device according to claim 7, is characterized in that, described first housing is provided with hardware calibration window;
Potentiometer and overcurrent protection calibration potentiometer in altitude calibration potentiometer, feedback calibration potentiometer, overvoltage protection rectification is provided with in described hardware calibration window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814565.9U CN204353010U (en) | 2014-12-19 | 2014-12-19 | A kind of electromagnetic vibrating-hitting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814565.9U CN204353010U (en) | 2014-12-19 | 2014-12-19 | A kind of electromagnetic vibrating-hitting control device |
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| Publication Number | Publication Date |
|---|---|
| CN204353010U true CN204353010U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814565.9U Expired - Fee Related CN204353010U (en) | 2014-12-19 | 2014-12-19 | A kind of electromagnetic vibrating-hitting control device |
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| CN (1) | CN204353010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032618A (en) * | 2015-06-09 | 2015-11-11 | 大唐华银电力股份有限公司金竹山火力发电分公司 | Control method and system of electrostatic dust remover used for power plant |
| CN110479490A (en) * | 2019-08-27 | 2019-11-22 | 福建龙净环保股份有限公司 | It is a kind of for detecting the device and method of mobile elevation |
-
2014
- 2014-12-19 CN CN201420814565.9U patent/CN204353010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032618A (en) * | 2015-06-09 | 2015-11-11 | 大唐华银电力股份有限公司金竹山火力发电分公司 | Control method and system of electrostatic dust remover used for power plant |
| CN110479490A (en) * | 2019-08-27 | 2019-11-22 | 福建龙净环保股份有限公司 | It is a kind of for detecting the device and method of mobile elevation |
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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 |
Granted publication date: 20150527 Termination date: 20201219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |