CN206650606U - A kind of control circuit of industrial dust collector - Google Patents
A kind of control circuit of industrial dust collector Download PDFInfo
- Publication number
- CN206650606U CN206650606U CN201720396820.6U CN201720396820U CN206650606U CN 206650606 U CN206650606 U CN 206650606U CN 201720396820 U CN201720396820 U CN 201720396820U CN 206650606 U CN206650606 U CN 206650606U
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- Prior art keywords
- control circuit
- electrically connected
- spaced apart
- dust collector
- frequency converter
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Abstract
The utility model discloses a kind of control circuit of industrial dust collector, including frequency converter, centrifugal blower, relay, back-flushing valve, shake dirt motor and control circuit, control circuit passes sequentially through relay and is electrically connected with respectively with the back-flushing valve, shake dirt motor, and control circuit is electrically connected with by frequency converter and the centrifugal blower；Also include being spaced apart group, Switching Power Supply, fuse, selecting switch and A.C. contactor；One automatic frequency-conversion circuit system is formed by above-mentioned electrical part, the automatic frequency-conversion control to dust arrester is realized and substantially increases the reliability and stability of circuit structure.
Description
Technical field
It the utility model is related to the technical field of circuit control of dust arrester, the control electricity of particularly a kind of industrial dust collector
Road.
Background technology
The circuit control for dust arrester controls all in fairly simple switch at present, can not pass through rational circuit
The variable frequency adjustment to air quantity is realized in design.And control efficiency it is low, not in time with it is slow in reacting, the stability of circuit is poor.
So be badly in need of realizing that the automatic frequency-conversion of dust arrester air quantity is adjusted by rational circuit design in industry, and energy
The enough stability to circuit structure is guaranteed.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of industrial dust collector
Control circuit, belong to hardware configuration.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of control of industrial dust collector
Circuit, including frequency converter, centrifugal blower, relay, back-flushing valve, shake dirt motor and control circuit, control circuit pass sequentially through after
Electrical equipment is electrically connected with the back-flushing valve, shake dirt motor respectively, and control circuit is electrically connected by frequency converter and the centrifugal blower
Connect；The frequency converter includes at least one frequency converter, and the centrifugal blower includes at least one centrifugal blower；Also include being spaced apart
Group, Switching Power Supply, fuse, selecting switch and A.C. contactor, this be spaced apart group include leading be spaced apart, control circuit is spaced apart and at least
One frequency conversion is spaced apart；The master be spaced apart be electrically connected at three-phase L1, L2, L3 and the frequency conversion is spaced apart and control circuit be spaced apart into
Row master control, input stage that the frequency conversion is spaced apart are electrically connected with three-phase L1, L2, L3, output stage successively with frequency converter, centrifugation wind
Machine is electrically connected with；The input stage that the control circuit is spaced apart is electrically connected with three-phase L1, L2, L3, and output stage is electrically connected with successively
There are Switching Power Supply, fuse, be spaced apart to be parallel between Switching Power Supply in control circuit and be serially connected the selecting switch and friendship
Flow contactor；The control circuit includes the programmable controller being electrically connected with the relay and frequency converter, and this is programmable
The output stage of controller and fuse is electrically connected with.
In above-mentioned technical proposal, in addition to touch-screen, the output stage of itself and the fuse is electrically connected with, with the control
Circuit is electrically connected with.
In above-mentioned technical proposal, in addition to radiator fan, it is electrically connected with described three-phase L1, L2, L3.
In above-mentioned technical proposal, button groups are electrically connected with the programmable controller, the button groups are pressed including startup
Button, stop button and scram button.
In above-mentioned technical proposal, pressure transmitter is electrically connected with the programmable controller.
In above-mentioned technical proposal, buzzer siren is electrically connected with the programmable controller.
The beneficial effects of the utility model are：In dust arrester by by frequency converter be implanted into and with centrifugal blower, relay,
Back-flushing valve, shake dirt motor and control circuit form a frequency-changing control system, realize the automatic frequency-conversion control to dust arrester, pass through conjunction
The circuit structure design of reason substantially increases the reliability and stability of circuit structure.
Brief description of the drawings
Fig. 1 is electrical block diagram one of the present utility model；
Fig. 2 is electrical block diagram two of the present utility model；
Fig. 3 is electrical block diagram three of the present utility model；
Fig. 4 is electrical block diagram four of the present utility model；
Fig. 5 is electrical block diagram five of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As Figure 1-5, a kind of control circuit of industrial dust collector, including frequency converter, centrifugal blower, relay, blowback
Valve, shake dirt motor and control circuit, control circuit pass sequentially through relay and electrically connected with the back-flushing valve, shake dirt motor respectively
Connect, 6 back-flushing valves and corresponding 6 shakes dirt motor are provided with the present embodiment, control circuit passes through frequency converter and the centrifugation
Blower fan is electrically connected with；The frequency converter includes at least one frequency converter, and the centrifugal blower includes at least one centrifugal blower；Also
Including being spaced apart group, Switching Power Supply, fuse, selecting switch and A.C. contactor, this be spaced apart group include it is main be spaced apart, control circuit sky
Open and be spaced apart with least one frequency conversion；The master, which is spaced apart, to be electrically connected at three-phase L1, L2, L3 and the frequency conversion is spaced apart and controls electricity
Road is spaced apart carry out master control, and the input stage that the frequency conversion is spaced apart and three-phase L1, L2, L3 are electrically connected with, output stage successively with frequency conversion
Device, centrifugal blower are electrically connected with；The input stage that the control circuit is spaced apart is electrically connected with three-phase L1, L2, L3, and output stage is successively
Switching Power Supply, fuse are electrically connected with, is spaced apart to be parallel between Switching Power Supply in control circuit and is serially connected the selection
Switch and A.C. contactor；The control circuit includes the programmable controller being electrically connected with the relay and frequency converter,
The output stage of the programmable controller and fuse is electrically connected with.In the present embodiment, the programmable controller uses S7-
200SMART family chips, there is provided powerful data-handling capacity and the control ability to peripheral hardware.Centrifugal blower uses saturating Pu formula
Blower fan, there is provided powerful air quantity and stability is strong.Frequency conversion is spaced apart the air-break using EZD100E 3100N models.Control
Circuit processed is spaced apart the air-break using the IC65N models of Acti 9.The main air being spaced apart using EZD250E 3250N models
Breaker.Switching Power Supply turns 24V direct current outputs by 240V is exchanged.Double centrifugal blowers in the present embodiment provide more powerful wind
Power, then according to the multiple back-flushing valves of actual design and shake dirt motor.
Wherein, in addition to touch-screen, the output stage of itself and the fuse is electrically connected with, and is electrically connected with the control circuit
Connect.
Wherein, in addition to radiator fan, it is electrically connected with described three-phase L1, L2, L3.
Wherein, button groups are electrically connected with the programmable controller, the button groups include start button, stop button
And scram button.More specifically it is additionally provided with indicator lamp.
Wherein, it is electrically connected with pressure transmitter with the programmable controller.Pressure transmitter refers to export as mark
The pressure sensor of calibration signal, it is a kind of instrument for receiving pressure variations and being converted to standard output signals in proportion.It will can be surveyed
Gas that pressure element sensor is experienced, the physical pressure parameter such as liquid are transformed into the electric signal of standard, with supply instruction alarm
The secondary meters such as instrument, recorder, adjuster measure, indicate and procedure regulation.
Wherein, it is electrically connected with buzzer siren with the programmable controller.
Embodiment above simply indicates that rather than limited the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in scope is done, it is included in the utility model patent application range.
Claims (6)
- A kind of 1. control circuit of industrial dust collector, it is characterised in that：Including frequency converter, centrifugal blower, relay, back-flushing valve, Dirt motor and control circuit are shaken, control circuit passes sequentially through relay and is electrically connected with respectively with the back-flushing valve, shake dirt motor, control Circuit processed is electrically connected with by frequency converter and the centrifugal blower；The frequency converter includes at least one frequency converter, the centrifugation Blower fan includes at least one centrifugal blower；Also include being spaced apart group, Switching Power Supply, fuse, selecting switch and A.C. contactor, should Be spaced apart group include lead be spaced apart, control circuit is spaced apart and is spaced apart with least one frequency conversion；The master be spaced apart be electrically connected at three-phase L1, L2, L3 are simultaneously spaced apart and control circuit is spaced apart carry out master control to the frequency conversion, the input stage that the frequency conversion is spaced apart and three-phase L1, L2, L3 are electrically connected with, and output stage is electrically connected with frequency converter, centrifugal blower successively；Input stage that the control circuit is spaced apart with Three-phase L1, L2, L3 are electrically connected with, and output stage is electrically connected with Switching Power Supply, fuse, is spaced apart and switchs in control circuit successively It is parallel between power supply and is serially connected the selecting switch and A.C. contactor；The control circuit include with the relay and The output stage of the programmable controller that frequency converter is electrically connected with, the programmable controller and fuse is electrically connected with.
- A kind of 2. control circuit of industrial dust collector according to claim 1, it is characterised in that：Also include touch-screen, its It is electrically connected with the output stage of the fuse, is electrically connected with the control circuit.
- A kind of 3. control circuit of industrial dust collector according to claim 1, it is characterised in that：Also include radiator fan, It is electrically connected with described three-phase L1, L2, L3.
- A kind of 4. control circuit of industrial dust collector according to claim 1, it is characterised in that：With the PLC technology Device is electrically connected with button groups, and the button groups include start button, stop button and scram button.
- A kind of 5. control circuit of industrial dust collector according to claim 1, it is characterised in that：With the PLC technology Device is electrically connected with pressure transmitter.
- A kind of 6. control circuit of industrial dust collector according to claim 1, it is characterised in that：With the PLC technology Device is electrically connected with buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396820.6U CN206650606U (en) | 2017-04-17 | 2017-04-17 | A kind of control circuit of industrial dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396820.6U CN206650606U (en) | 2017-04-17 | 2017-04-17 | A kind of control circuit of industrial dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650606U true CN206650606U (en) | 2017-11-17 |
Family
ID=60276716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396820.6U Active CN206650606U (en) | 2017-04-17 | 2017-04-17 | A kind of control circuit of industrial dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155747A (en) * | 2019-06-06 | 2019-08-23 | 中冶长天国际工程有限责任公司 | Automatic ash-discharging system, automatic ash-discharging control method and device |
-
2017
- 2017-04-17 CN CN201720396820.6U patent/CN206650606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155747A (en) * | 2019-06-06 | 2019-08-23 | 中冶长天国际工程有限责任公司 | Automatic ash-discharging system, automatic ash-discharging control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.95 Jinghai East Road, Shatou, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan huile Technology Co.,Ltd. Address before: 523000 Changsheng Community Industrial Zone, Jinghai East Road, Shatou, Chang'an Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN VILLO CLEANING EQUIPMENTS Co.,Ltd. |