CN107126784A - Synergistic and energy-saving formula automatic dust removal control system - Google Patents
Synergistic and energy-saving formula automatic dust removal control system Download PDFInfo
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- CN107126784A CN107126784A CN201710452057.9A CN201710452057A CN107126784A CN 107126784 A CN107126784 A CN 107126784A CN 201710452057 A CN201710452057 A CN 201710452057A CN 107126784 A CN107126784 A CN 107126784A
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- flue dust
- control
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- dust
- blowback
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of Synergistic and energy-saving formula automatic dust removal control system, including the first flue dust pumping device, smoke collecting device, first flue dust detection means, automatic back blow device, control device, first flue dust detection means is arranged on and treated in dedusting space, to detect the dust concentration treated in dedusting space, control device controls the action of the first flue dust pumping device according to the real-time flue dust information, automatic back blow device includes pressure differential detection unit, blowback power unit, pressure differential detection unit is used to detect the real-time pressure difference in smoke collecting device, action of the control device according to the blowback power unit of the real-time flue dust pressure difference control automatic back blow device, flue dust detection means in the present invention, being capable of real time automatic detection smokescope, and feedback signal, by controller plc control flue dust suction, accomplish that regulation in real time reaches the purpose of energy-conservation；The setting of automatic back blow device, can accomplish in good time blowback according to measurement data or close the offline blowback of blower fan, strengthen dust removing effects.
Description
Technical field
The present invention relates to technical field of automatic control, more particularly to a kind of Synergistic and energy-saving formula automatic dust removal control system.
Background technology
The control mode of existing production cleaner is simple, i.e., opened manually by operating personnel before production produces flue dust
Cleaner is opened, during which controls blowback system to carry out blowback, cleaner to dust-removal cloth-bag by PLC (programmable logic controller (PLC))
With fixed power work until end-of-job is by operating personnel's manual-lock.The control mode of existing cleaner lacks real-time
Property detection means, so the control mode of existing cleaner can not be implemented to monitor dust removing effects automatically, and is adjusted on this basis
Save power, air quantity of cleaner etc.；And control mode is simple, it is impossible to be monitored measurement to pressure in dust-removing box, cause
Blowback not in time, causes the dedusting air quantity rate of decay fast, the phenomenon such as dust removing effects are discontinuous.
The content of the invention
It is necessary to propose a kind of Synergistic and energy-saving formula automatic dust removal control system of Automated condtrol.
A kind of Synergistic and energy-saving formula automatic dust removal control system, including the first flue dust pumping device, smoke collecting device, first
Flue dust detection means, automatic back blow device, control device, one end of the first flue dust pumping device are used for treating that dedusting space connects
Logical, the other end of the first flue dust pumping device is connected with smoke collecting device, and the first flue dust detection means, which is arranged on, treats that dedusting is empty
In, to detect the dust concentration treated in dedusting space, and the real-time flue dust information of generation is supplied to control device, control dress
The action that the first flue dust pumping device is controlled according to the real-time flue dust information is put, automatic back blow device includes pressure differential detection list
Member, blowback power unit, pressure differential detection unit are used to detect the real-time pressure difference in smoke collecting device, and are supplied to control to fill
Put, action of the control device according to the blowback power unit of the real-time flue dust pressure difference control automatic back blow device, with to flue dust
Collection device implements blowback, realizes the automatic cleaning of smoke collecting device.
Flue dust detection means in the present invention, being capable of real time automatic detection smokescope, and feedback signal, by controller
Flue dust suction is controlled, accomplishes that regulation in real time reaches the purpose of energy-conservation；The setting of automatic back blow device, can do according to measurement data
To in good time blowback or the closing offline blowback of blower fan, strengthen dust removing effects.
Brief description of the drawings
Fig. 1 is the connection diagram of Synergistic and energy-saving formula automatic dust removal control system.
Fig. 2 is the functional block diagram of Synergistic and energy-saving formula automatic dust removal control system.
Fig. 3 is the connection diagram of the Synergistic and energy-saving formula automatic dust removal control system of another better embodiment.
Fig. 4 is the concentration frequency table of comparisons.
In figure：First flue dust pumping device 10, the first main air blower 11, the first frequency converter 12, the first fume ducts 13, flue dust
Collection device 20, the first flue dust detection means 30, automatic back blow device 40, pressure differential detection unit 41, blowback power unit 42, control
Device 50 processed, the second flue dust pumping device 60, the second main air blower 61, the second frequency converter 62, the second fume ducts 63, the second flue dust
Detection means 70, connection flue dust pumping device 80, the first branch pipe(tube) 81, the second branch pipe(tube) 82, the first motor-driven valve 83, second are electronic
Valve 84, warning device 90.
Embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to Fig. 1 to Fig. 4, the embodiments of the invention provide a kind of Synergistic and energy-saving formula automatic dust removal control system, including
One flue dust pumping device 10, smoke collecting device 20, the first flue dust detection means 30, automatic back blow device 40, control device 50,
One end of first flue dust pumping device 10 is used for treating that dedusting space is connected, the other end and flue dust of the first flue dust pumping device 10
Collection device 20 is connected, and the first flue dust detection means 30 is arranged on and treated in dedusting space, to detect the flue dust treated in dedusting space
Concentration, and the real-time flue dust information of generation is supplied to control device 50, control device 50 is according to the real-time flue dust information control
The action of the first flue dust pumping device 10 is made, automatic back blow device 40 includes pressure differential detection unit 41, blowback power unit 42, pressure
Poor detection unit 41 is used to detect the real-time pressure difference in smoke collecting device 20, and is supplied to control device 50, control device 50
According to the action of the blowback power unit 42 of the real-time flue dust pressure difference control automatic back blow device 40, with to smoke collecting device
20 implement blowback, realize the automatic cleaning of smoke collecting device 20.
Further, pressure differential detection unit 41 is differential manometer, and smoke collecting device 20 is outside filtering type filter cloth band, and differential manometer is set
Two detection terminations are put, two detection terminations are separately mounted to the inside and outside of outside filtering type filter cloth band, for detecting respectively
Pressure and outside pressure inside outside filtering type filter cloth band, and then real-time pressure difference is obtained, and the real-time pressure difference is supplied to
Control device 50, control device 50 is compared the real-time pressure difference with the first blowback pressure difference prestored, and according to comparative result control
Whether blowback power unit 42 processed implements blowback to outside filtering type filter cloth band.
When real-time pressure difference is more than the first blowback pressure difference prestored, the control blowback of control device 50 power unit 42 is acted,
Implement blowback to outside filtering type filter cloth band；When real-time pressure difference is less than the first blowback pressure difference prestored, blowback power unit 42 is not
Action.In this way, the degree for the dust that filter cloth is adhered to outer surface can be monitored in real time, and when the dust of adhesion is more, strap
Inside and outside real-time pressure difference is larger, to when being more than the first blowback pressure difference, starts blowback, if conversely, no more than the first blowback
Pressure difference, then need not start blowback, be so compared to the timed pulsatile blowback of pulse dust collector, more intelligently, more save.
Blowback power unit 42 is back blowing machine, the inside of the blowing mouth of back blowing machine just to outside filtering type filter cloth band, with
To the inner blower of outside filtering type filter cloth band under the control of control device 50, implement blowback.
Further, also prestore the second blowback pressure difference in control device 50, and the second blowback pressure difference is more than the first blowback pressure difference,
Control device 50 is compared the real-time pressure difference with the second blowback pressure difference prestored, and controls blowback power list according to comparative result
Whether member 42 implements blowback to outside filtering type filter cloth band, while whether stopping is acted the first flue dust pumping device of control 10.
When real-time pressure difference is more than the second blowback pressure difference prestored, show to have adhered to many dusts on cloth band, it is necessary to more
Thoroughly reverse gas cleaning, now, the control blowback of control device 50 power unit 42 implement blowback, while controlling the first flue dust to pump
Device 10 stops outside filter cloth belt and pumps flue dust, so fundamentally eliminates the first flue dust pumping device 10 and pumps cigarette to strap
Influence of the reaction force acted on during dirt on cloth band to blowback power so that strap individually carries out reverse gas cleaning, deashing is clean
Thoroughly.
Further, the first flue dust pumping device 10 includes the first main air blower 11, the first frequency converter 12, the first fume ducts
13, one end of the first fume ducts 13 is with treating that dedusting space is connected, the other end and smoke collecting device of the first fume ducts 13
20 connections, the first main air blower 11 and the first frequency converter 12 are arranged in the first fume ducts 13, the first frequency converter 12 and the first master
Blower fan 11 is connected, to control the frequency of the first main air blower 11, the first main air blower 11 and the first frequency converter 12 also with control device 50
Connection, with the control instruction of response control apparatus 50, the wind that flue dust is pumped is pumped or stopped pumping or adjust to realization to flue dust
The size of amount.
Further, the first flue dust detection means 30 is smokescope tester, and the detection of smokescope tester treats that dedusting is empty
Interior dust concentration, and the real-time flue dust information of generation is supplied to control device 50, control device 50 is according to real-time flue dust
Information controls the action of the first main air blower 11 by controlling the frequency of the first frequency converter 12.
Further, control device 50 includes controller, and controller can be programmable PLC, also in control device 50
The concentration that the prestores frequency table of comparisons, the concentration frequency table of comparisons includes dust concentration column and frequency column, each dust concentration column record one
Individual soot dust granule concentration reference interval value, each frequency column records frequency values corresponding with soot dust granule concentration reference interval value,
Smokescope tester provides the real-time flue dust information detected to controller, and controller is according to the real-time flue dust information in cigarette
Corresponding frequency values are searched in the dust concentration frequency table of comparisons, and the frequency of the first frequency converter 12 is controlled according to the frequency values, and then
The air quantity of the first main air blower 11 is controlled by the first frequency converter 12.Such as, controller judges that the vertical of the real-time flue dust information falls into cigarette
In which soot dust granule concentration reference interval value on dust concentration column, and corresponding frequency values are found, then according to the frequency values
The frequency of the first frequency converter 12 is controlled, and then controls by the first frequency converter 12 air quantity of first main air blower 11.
Referring to Fig. 4, for example, when the soot dust granule concentration that smokescope tester is detected in space is 200mg/m3, then
Controller is by the real-time flue dust information 200mg/m3Compared one by one with dust concentration column, judgement falls into 0-300mg/m3Interval, then
Corresponding 30hz information is sent to the first frequency converter 12, and controls the first frequency converter 12 to be worked according to 30hz frequency, together
First frequency converter 12 of step controls the frequency of the first main air blower 11 to be also 30hz.
Further, the Synergistic and energy-saving formula automatic dust removal control system also includes the second flue dust pumping device 60, the second cigarette
Dust detection device 70, the second flue dust pumping device 60 includes the second main air blower 61, the second frequency converter 62, the second fume ducts 63,
One end of second fume ducts 63 treats that dedusting space is connected with other, the other end and the flue dust collecting of the second fume ducts 63
Device 20 is connected, and the second main air blower 61 and the second frequency converter 62 are arranged in the second fume ducts 63, the second frequency converter 62 and
Two main air blowers 61 are connected, and to control the frequency of the second main air blower 61, the second main air blower 61 and the second frequency converter 62 are also filled with control
50 connections are put, with the control instruction of response control apparatus 50, realizes and the flue dust in dedusting space, which is pumped or stops taking out, to be treated to other
The size for the air quantity that flue dust is pumped is sent or adjusts, the second flue dust detection means 70 is treated in dedusting space installed in other, to detect
Other treat the dust concentration in dedusting space, and the real-time flue dust information of generation is supplied into control device 50, control device 50
The action of the second flue dust pumping device 60 is controlled according to the real-time flue dust information.
The Synergistic and energy-saving formula automatic dust removal control system other can not also not treat dedusting space dust removal, and the second flue dust is pumped
The flue dust pumping device 10 of device 60 and first shares smoke collecting device 20, automatic back blow device 40, control device 50.
Further, the Synergistic and energy-saving formula automatic dust removal control system also includes connection flue dust pumping device 80, connects cigarette
Dirt pumping device 80 includes the first branch pipe(tube) 81, the second branch pipe(tube) 82, the first motor-driven valve 83, the second motor-driven valve 84, the first branch pipe
The one end in road 81 is used for treating that dedusting space is connected, and the first of the other end of the first branch pipe(tube) 81 and the first flue dust pumping device 10
Fume ducts 13 are connected, and one end of the second branch pipe(tube) 82 is used to treat that dedusting space is connected with other, the second branch pipe(tube) 82 it is another
End is also connected with the first fume ducts 13 of the first flue dust pumping device 10, and the first motor-driven valve 83 is arranged on the first branch pipe(tube) 81
On, the air quantity of the first branch pipe(tube) 81 is flowed through for control, the second motor-driven valve 84 is arranged on the second branch pipe(tube) 82, for controlling stream
The valve stretching degree of air quantity through the second branch pipe(tube) 82, the first motor-driven valve 83 and the second motor-driven valve 84 is adjustable.
The present invention can also be monitored by smokescope, carried out air quantity allotment at least two chamber bodies, can not only be met
The independent independent air quantity of chamber body can adjust air feed, can also meet at least two chamber body air quantity and be complementary to one another support, for flue dust compared with
Few chamber body, accomplishes that air quantity is moderate, and unnecessary air quantity resource is not wasted, for the more chamber body of flue dust, increases air quantity, it is ensured that two
Individual chamber body has preferable dust removing effects.
For example, the system of the present invention can at least realize following centralized automatic control function：Wherein, A rooms are the first Room
Body treats dedusting space, B rooms be the second chamber body or other treat dedusting space.
A, B dedusting are opened simultaneously：
1）When air quantity is all enough in A, B chamber body, A, B automatic dust removal control system isolated operation, such as Fig. 1, Fig. 3；
2）When A, B chamber body are opened simultaneously, when B chamber bodies have deficiency in draught, smokescope tester is sent a signal in B chamber bodies
PLC, then PLC send a signal to the first motor-driven valve 83 and the second motor-driven valve 84, pass through regulating butterfly valve angle
Change and divide toward the air quantity in A, B chamber body.Such as, PLC controls the first motor-driven valve 83 to be opened to B chamber bodies direction, controls simultaneously
The standard-sized sheet of second motor-driven valve 84, makes the part air quantity for being supplied to A chamber bodies be supplied to B chamber bodies.
A chamber bodies are closed B chamber bodies and opened：
1）When B chamber body dedusting air quantity is enough, A chamber body dedustings are not started；
2）During B chamber body dedusting deficiency in draughts, the first motor-driven valve 83 is by smokescope tester signal control in A chamber bodies in closing
State, when receiving PLC signals and showing deficiency in draught in B chamber bodies, controller controls the first motor-driven valve 83 to open, and by the
The standard-sized sheet of two motor-driven valve 84, then adjusts the first frequency converter 12 and the first main wind of A rooms according to B chamber body smokescopes tester signal
The grade cleaner of machine 11, you can reach and both meet production needs, the energy can be saved again.
Further, Synergistic and energy-saving formula automatic dust removal control system also includes warning device 90, and warning device 90, which is arranged on, to be treated
In dedusting space, warning device 90 is connected with control device 50, when control device 50 judges real-time pressure difference more than second prestored
During blowback pressure difference, control device 50 sends alarm signal to warning device 90, and warning device 90 responds the alarm signal and makes report
Alert action.Warning device 90 is preferably audible-visual annunciator.
The setting of warning device 90 is in order to make prompting to site operation personnel, when real-time pressure difference is more than second prestored
During blowback pressure difference, for blowback thoroughly, the first flue dust pumping device 10 of control stops outside filter cloth belt and pumps flue dust, now, such as
Really state site operation personnel is ignorant, then may continue to carry out cutting work, volume of smoke is produced at any time, if not in time
Discharge, healthy to personnel can cause damage, and be provided with warning device 90, remind when operating personnel control at any time
First flue dust pumping device 10 stops outside filter cloth belt and pumps flue dust, the first flue dust pumping device 10 stop how long, so
Operating personnel can stop cutting work in this time, it is to avoid the generation of volume of smoke, and work is being continued after alarm signal is released
Make.
In figure and in text, the first chamber body is treats dedusting space, and the first chamber body treats dedusting space for other.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (9)
1. a kind of Synergistic and energy-saving formula automatic dust removal control system, it is characterised in that：Including the first flue dust pumping device, flue dust collecting
Device, the first flue dust detection means, automatic back blow device, control device, one end of the first flue dust pumping device are used for waiting to remove
Dirt space is connected, and the other end of the first flue dust pumping device is connected with smoke collecting device, and the first flue dust detection means is arranged on
Treat in dedusting space, to detect the dust concentration treated in dedusting space, and be supplied to control to fill the real-time flue dust information of generation
Put, control device controls the action of the first flue dust pumping device according to the real-time flue dust information, automatic back blow device includes pressure
Poor detection unit, blowback power unit, pressure differential detection unit are used to detect the real-time pressure difference in smoke collecting device, and are supplied to
Control device, action of the control device according to the blowback power unit of the real-time flue dust pressure difference control automatic back blow device, with
Blowback is implemented to smoke collecting device, the automatic cleaning of smoke collecting device is realized.
2. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 1, it is characterised in that：Pressure differential detection unit is pressure
Difference meter, smoke collecting device is outside filtering type filter cloth band, and differential manometer sets two detection terminations, and two detection terminations are respectively mounted
In the inside and outside of outside filtering type filter cloth band, for detecting pressure and outside pressure inside outside filtering type filter cloth band respectively
Power, and then real-time pressure difference is obtained, and the real-time pressure difference is supplied to control device, control device is by the real-time pressure difference and in advance
Whether the first blowback pressure difference deposited compares, and implement instead to outside filtering type filter cloth band according to comparative result control blowback power unit
Blow.
3. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 2, it is characterised in that：It is pre- also in control device
Deposit the second blowback pressure difference, the second blowback pressure difference is more than the first blowback pressure difference, control device by the real-time pressure difference and prestore the
Two blowback pressure differences compare, and whether to outside filtering type filter cloth band implement blowback according to comparative result control blowback power unit, together
When controls the first flue dust pumping device, and whether stopping is acted.
4. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 3, it is characterised in that：First flue dust pumping device
Including the first main air blower, the first frequency converter, the first fume ducts, one end of the first fume ducts is with treating that dedusting space is connected,
The other end of one fume ducts is connected with smoke collecting device, and the first main air blower and the first frequency converter are arranged on the first fume ducts
On, the first frequency converter is connected with the first main air blower, and to control the frequency of the first main air blower, the first main air blower and the first frequency converter are also
It is connected with control device, with the control instruction of response control apparatus, realizes pumping or stop pumping or adjusting flue dust to flue dust
The size for the air quantity pumped.
5. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 3, it is characterised in that：First flue dust detection means
For smokescope tester, the dust concentration in dedusting space is treated in the detection of smokescope tester, and by the real-time flue dust of generation
Information is supplied to control device, and control device is controlled according to frequency of the real-time flue dust information by the first frequency converter of control
The action of first main air blower.
6. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 5, it is characterised in that：Control device includes control
Device, the concentration that also prestored in the control device frequency table of comparisons, the concentration frequency table of comparisons includes dust concentration column and frequency column, each
Dust concentration column records a soot dust granule concentration reference interval value, each frequency column record and soot dust granule concentration reference interval
It is worth corresponding frequency values, smokescope tester provides the real-time flue dust information detected to controller, and controller foundation should
Real-time flue dust information searches corresponding frequency values in the dust concentration frequency table of comparisons, and controls the first frequency conversion according to the frequency values
The frequency of device, and then by the air quantity of first the first main air blower of Frequency Converter Control.
7. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 4, it is characterised in that：The Synergistic and energy-saving formula is removed
Dirt automatic control system also includes the second flue dust pumping device, the second flue dust detection means, and the second flue dust pumping device includes the
Two main air blowers, the second frequency converter, the second fume ducts, one end of the second fume ducts treat that dedusting space is connected with other, second
The other end of fume ducts is connected with the smoke collecting device, and the second main air blower and the second frequency converter are arranged on the second flue dust pipe
On road, the second frequency converter is connected with the second main air blower, to control the frequency of the second main air blower, the second main air blower and the second frequency converter
Also be connected with control device, with the control instruction of response control apparatus, realize to other treat dedusting space flue dust pump or
Stop pumping or adjusting the size for the air quantity that flue dust is pumped, the second flue dust detection means is treated in dedusting space installed in other, with
Detect that other treat the dust concentration in dedusting space, and the real-time flue dust information of generation is supplied to control device, control device
The action of the second flue dust pumping device is controlled according to the real-time flue dust information.
8. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 7, it is characterised in that：The Synergistic and energy-saving formula is removed
Dirt automatic control system also includes connection flue dust pumping device, and connection flue dust pumping device includes the first branch pipe(tube), the second branch pipe
Road, the first motor-driven valve, the second motor-driven valve, one end of the first branch pipe(tube) are used for treating that dedusting space is connected, the first branch pipe(tube) it is another
One end is connected with the first fume ducts of the first flue dust pumping device, and one end of the second branch pipe(tube) is used to treat dedusting space with other
Connection, the first fume ducts of the other end of the second branch pipe(tube) also with the first flue dust pumping device be connecteds, the setting of the first motor-driven valve
On the first branch pipe(tube), the air quantity of the first branch pipe(tube) is flowed through for control, the second motor-driven valve is arranged on the second branch pipe(tube), is used for
Control flows through the air quantity of the second branch pipe(tube), and the valve stretching degree of the first motor-driven valve and the second motor-driven valve is adjustable.
9. Synergistic and energy-saving formula automatic dust removal control system as claimed in claim 3, it is characterised in that：The dedusting of Synergistic and energy-saving formula is certainly
Autocontrol system also includes warning device, and warning device, which is arranged on, to be treated in dedusting space, and warning device is connected with control device, when
When control device judges that real-time pressure difference is more than the second blowback pressure difference prestored, control device sends alarm signal to warning device,
Warning device responds the alarm signal and makes actuation of an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452057.9A CN107126784B (en) | 2017-06-15 | 2017-06-15 | Synergistic and energy-saving formula automatic dust removal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452057.9A CN107126784B (en) | 2017-06-15 | 2017-06-15 | Synergistic and energy-saving formula automatic dust removal control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107126784A true CN107126784A (en) | 2017-09-05 |
| CN107126784B CN107126784B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710452057.9A Active CN107126784B (en) | 2017-06-15 | 2017-06-15 | Synergistic and energy-saving formula automatic dust removal control system |
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| CN (1) | CN107126784B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110841408A (en) * | 2019-11-26 | 2020-02-28 | 山西航天清华装备有限责任公司 | Plasma cutting equipment with smog detects and frequency conversion dust removal function |
| CN112107940A (en) * | 2020-08-18 | 2020-12-22 | 广州华科环保工程有限公司 | Intermittent organic waste gas collecting and treating integrated equipment |
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| JP2000334238A (en) * | 1999-05-27 | 2000-12-05 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for back washing filter type dust collecting device |
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| CN110841408A (en) * | 2019-11-26 | 2020-02-28 | 山西航天清华装备有限责任公司 | Plasma cutting equipment with smog detects and frequency conversion dust removal function |
| CN112107940A (en) * | 2020-08-18 | 2020-12-22 | 广州华科环保工程有限公司 | Intermittent organic waste gas collecting and treating integrated equipment |
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| CN107126784B (en) | 2019-10-11 |
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