CN206591398U - Blow device before burner with multiple control modes - Google Patents
Blow device before burner with multiple control modes Download PDFInfo
- Publication number
- CN206591398U CN206591398U CN201720178183.5U CN201720178183U CN206591398U CN 206591398 U CN206591398 U CN 206591398U CN 201720178183 U CN201720178183 U CN 201720178183U CN 206591398 U CN206591398 U CN 206591398U
- Authority
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- China
- Prior art keywords
- burner
- air door
- dedusting
- oil removing
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses blow device before the burner with multiple control modes, including burner, drying drum, wind direction selection device, deduster and oil spot treatment device, master controller is connected with burner and wind direction selection device.Blow device before the burner with multiple control modes that the utility model is provided, before production asphalt, according to application conditions selective combustion device, the operational mode of dedusting air door and oil removing air door, oil removing air door is first opened and dedusting air door is closed, then turn on the preceding purging function of burner, residual greasy dirt in drying drum and burner oil pipe enters wind direction selection device with purge gass stream, pass sequentially through oil removing air door and oily waste treatment air channel enters oil spot treatment device, it is to be purged to finish, dedusting air door is opened, oil removing air door is closed, it is ready for production asphalt, it is simple in construction, the residual greasy dirt in drying drum and burner oil pipe can effectively be removed, improve the service life of deduster, have a extensive future.
Description
Technical field
The utility model is related to road building machine field, and in particular to dress is purged before the burner with multiple control modes
Put.
Background technology
Highway can be divided into two kinds of bituminous paving and cement pavement, the surface layer material of bituminous paving according to the difference of its surface material
Material is asphalt, and asphalt blending station is the complete set of equipments for producing asphalt, is that the core of road building machine engineering is set
It is one of standby.
During production asphalt, oil product is easily remained in burner oil pipe, it is imperfect combustion in combustion
Oil product, the sewage that produces of the impurity in oil product and cold aggregate etc. can remain in drying drum, if without using preceding purging
Function carries out cleaning oil pollution, can produce influence to burner ignition function, not only delay production, economic loss is caused to client,
Aggregate pollution is also resulted in, finished product material quality is influenceed, and then influences bituminous paving quality, therefore pitch is carried out in asphalt blending station
Before compound production, it is necessary to using the preceding purging function of burner institute band to the oil residues in drying drum and burner oil pipe
Dirt is cleared up.The existing asphalt blending station product of existing market is by the residual greasy dirt in drying drum and burner oil pipe
Directly by purging functional blow valve before burner to deduster, the application process causes residual greasy dirt to produce pollution to deduster,
Dust removing effects are had a strong impact on, deduster service life is substantially reduced.
Utility model content
To solve the residual oil pollution deduster in drying drum and burner oil pipe present in prior art, decontamination
Difficult and halfway problem, the utility model provides blow device before the burner with multiple control modes.
To achieve the above object, the technical solution adopted in the utility model is：
Blow device before burner with multiple control modes, including master controller, for purging function before providing
Burner and drying drum, the boot and end case of drying drum set burner and wind direction selection device, wind direction selection dress respectively
Put provided with air door and the YE for driving air-door opening-closing, wind direction selection device respectively by air door and deduster and
Oil spot treatment device is communicated, and master controller is connected with burner and YE, and master controller output control signal is simultaneously transmitted
To burner and YE, the keying to control burner and YE.
Further, the air door has two, respectively dedusting air door and oil removing air door, and the YE has two
It is individual, respectively dedusting YE and oil removing YE.
Further, the dedusting air door connects deduster by Dustproof air flue, and oil removing air door passes through oily waste treatment air channel
Connect oil spot treatment device.
Further, data processor and signal modulator be set on the master controller, master controller by data at
Reason device carries out data processing and output control signal and is respectively sent to burner and electronic execution after being modulated through signal modulator
Device.
Further, several operating switches are additionally provided with the master controller, the operating switch includes being used to drive
Master controller starts the interlocking switch of interlocking operational mode, for driving master controller to start half half single action operational mode of interlocking
Preceding purging prepare switch, for drive burner open and close before purging function purging switch, for drive dedusting air door opening or
The dedusting switch of closing and for driving what oil removing air door opened or closed to remove oil circuit breaker.
Further, the drying drum relative level is obliquely installed, and the level height of drying drum boot is less than end
The level height of case.
Further, the wind direction selection device is arranged at the flue gas of drying drum end case and draws dirt mouthful.
Further, the master controller be PLC, single-chip microcomputer, dsp controller, ARM controller it is any,
The YE is any of air damper controller, band valve cylinder, butterfly valve, electric pushrod.
Compared with prior art, the utility model has advantages below：
The utility model discloses blow device before the burner with multiple control modes, including master controller, burning
Device, drying drum, wind direction selection device, Dustproof air flue, oily waste treatment air channel, deduster and oil spot treatment device, burner are carried
For preceding purging function, master controller provides control function.Before the burner with multiple control modes that the utility model is provided
Blow device and its application process, burner and wind direction selection device can pass through wind direction selection device using three kinds of operational modes
Decontamination airflow direction is selected, operation is flexible, before asphalt blending station production asphalt, according to practical application condition
The operational mode of selective combustion device, dedusting air door and oil removing air door, oil removing YE starts first, and then drives except alopecia areata
Door is opened, and dedusting air door is closed mode, closes drying drum to the air channel of deduster, drying drum to oil spot treatment device
Air channel it is clear and coherent, then turn on residual greasy dirt in the preceding purging function of burner, drying drum and burner oil pipe with blowing
Scavenging stream enters after wind direction selection device, enters the oily waste treatment for being used for removing greasy dirt by oil removing air door and oily waste treatment air channel
Device, it is to be purged to finish, the ventilation state of wind direction selection device is adjusted, dedusting YE is worked and drives dedusting air door
Open, now oil removing YE is stopped, and oil removing air door is closed, and makes drying drum to the air channel of deduster
Smoothness, the air channel closing of drying drum to oil spot treatment device, is ready for production asphalt.The utility model is provided
The burner with multiple control modes before blow device, apparatus structure is simple, can effectively remove drying drum and burner
Residual greasy dirt in oil pipe, prevents oil pollution deduster, improves the service life of deduster, has broad application prospects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model wind direction selection device；
Fig. 3 is control flow chart of the present utility model；
Wherein, 1- burners；2- drying drums；3- wind direction selection devices；4- Dustproof air flues；5- oily waste treatments air channel；6-
Deduster；7- oil spot treatment devices；8- dedusting YEs；9- dedusting air doors；10- oil removing air doors；The electronic execution of 11- oil removings
Device.
Embodiment
The utility model is further described with reference to specific embodiment.
As Figure 1-3, blow device before a kind of burner with multiple control modes, including master controller, burning
Device 1, drying drum 2, wind direction selection device 3, Dustproof air flue 4, oily waste treatment air channel 5, deduster 6 and oil spot treatment device 7, wind
Include dedusting YE 8, dedusting air door 9, oil removing air door 10 and oil removing YE 11, wind direction choosing to selection device 3
Select dedusting air door 9 on device 3 the oil removing air door 10 on deduster 6, wind direction selection device 3 is connected by Dustproof air flue 4 and pass through
Oily waste treatment air channel 5 connects oil spot treatment device 7, the input connection power supply of master controller, the output end of master controller
It is connected respectively with burner 1, dedusting YE 8 and oil removing YE 11, master controller output control signal is simultaneously passed
Burner 1, dedusting YE 8 and oil removing YE 11 are delivered to, to control burner 1, dedusting YE 8
With the keying of oil removing YE 11, burner 1 is used for purging function before providing, all around four direction of drying drum 2
A support wheel is respectively equipped with, drying drum 2 is fixed on base by symmetrically arranged four support wheels, the phase of drying drum 2
Set for horizontal plane, the level height of the boot of drying drum 2 is less than the level height of the end case of drying drum 2, for
Material is set to be moved to boot, the boot of drying drum 2 and combustion by the end case of drying drum 2 by Gravitative Loads during heating, drying
Burner 1 is connected, and the end case of drying drum 2 is connected with wind direction selection device 3, and wind direction selection device 3 is arranged at the end case of drying drum 2
Flue gas draws dirt mouthful, and oil spot treatment device 7 is used to remove the residual greasy dirt from drying drum 2 and the oil pipe of burner 1 etc., dedusting
YE 8 is used to drive dedusting air door 9 to open or close, and oil removing YE 11 is used to drive oil removing air door 10 to open
Or close, dedusting air door 9 and oil removing air door 10 open or close state when being in different.
Master controller is provided with data processor and signal modulator, and master controller is to burner 1, dedusting YE
8 and oil removing YE 11 take three kinds of operational modes, including interlocking operational mode, half half single action operational mode of interlocking and list
Dynamic operational mode, can carry out free switching, the operational mode that master controller is selected according to operating personnel according to practical application condition
Corresponding data processing and logical operation are carried out by data processor and corresponding control signal is exported, signal modulator is to institute
Some control signals are respectively sent to burner 1, dedusting YE 8 and oil removing YE after being modulated conversion
11, and then drive burner 1, dedusting YE 8 and oil removing YE 11 to work or be stopped, on master controller
Several operating switches are additionally provided with, operating switch includes interlocking switch, preceding purging and prepares switch, for driving before burner 1
Purging function on or the purging switch of stopping, the dedusting for adjusting the state of wind direction selection device 3 are switched and except oil circuit breaker, connection
Lock-switch and preceding purging prepare switch and are respectively used to drive master controller to start interlocking operational mode and driving master controller startup
Half half single action operational mode of interlocking, dedusting is switched for driving dedusting YE 8 to open or close dedusting air door 9, oil removing
Switch for driving oil removing YE 11 to open or close oil removing air door 10, master controller be PLC, single-chip microcomputer,
Any, dedusting YE 8 and the respectively airdoor control of oil removing YE 11 of dsp controller, ARM controller
Any of device, band valve cylinder, butterfly valve, electric pushrod.
The application process of blow device before burner with multiple control modes, including：
When opening interlocking switch, master controller starts interlocking operational mode, master controller interlocked control burner 1, dedusting
YE 8 and oil removing YE 11, comprise the following steps：Master controller carries out data processing by data processor
After logical operation, opening signal is exported first and oil removing YE 11 is sent to after signal modulator modulation conversion,
Driving oil removing YE 11 starts, and then drives oil removing air door 10 to open, while master controller exports shutdown signal and passed through
Dedusting YE 8 is transmitted after signal modulator modulation conversion, control dedusting YE 8 does not work, at dedusting air door 9
In closed mode, it is ensured that oil removing air door 10 is opened completely and dedusting air door 9 is completely closed, and makes drying drum 2 to the wind of deduster 6
Road is closed, and the air channel of drying drum 2 to oil spot treatment device 7 is clear and coherent, and after delayed 1-10 seconds, master controller passes through data processing
Device carries out purging signal before data processing and logical operation, output and is modulated conversion to preceding purging signal through signal modulator
After be sent to burner 1, purging function before driving burner 1 starts proceeds by purging；
Purging prepares switch before opening, and master controller starts half half single action operational mode of interlocking, master controller interlocking control
Dedusting YE 8 and oil removing YE 11 processed, the isolated operation of burner 1 comprise the following steps：Master controller to except
The control of dirt YE 8 and oil removing YE 11 is identical with interlocking operational mode, when oil removing air door 10 is opened and is removed
When dirt air door 9 is closed, the air channel closing of drying drum 2 to deduster 6, the air channel of drying drum 2 to oil spot treatment device 7 leads to
It is suitable, then switch is purged by manual unlocking, the signal processor of master controller carries out data processing and logical operation, exports fore blow
Sweep signal and burner 1 be sent to after signal modulator modulation conversion, purging function before driving burner 1 starts, start into
Row purging；
Oil circuit breaker is removed by manual unlocking, the signal processor of master controller carries out data processing with being exported after logical operation
Opening signal is simultaneously sent to oil removing YE 11 after signal modulator modulation conversion, and driving oil removing YE 11 is opened
It is dynamic, and then drive oil removing air door 10 to open, switched by manual-lock dedusting, master controller carries out data by data processor
Processing and logical operation, export shutdown signal and dedusting YE 8 are transmitted after signal modulator modulation conversion, control is removed
Dirt YE 8 is not worked, and dedusting air door 9 is closed, it is ensured that oil removing air door 10 is opened completely and dedusting air door 9 is complete
Contract fully, closes drying drum 2 to the air channel of deduster 6, and the air channel of drying drum 2 to oil spot treatment device 7 is clear and coherent, passes through
Manual unlocking purging switch, master controller carries out data processing by data processor to be believed with purging before logical operation and output
Number, burner 1 is sent to after being modulated conversion to preceding purging signal through signal modulator, driving burner 1 starts preceding purging
Function, proceeds by purging, and the working condition of burner 1, dedusting air door 9 and oil removing air door 10 is unrelated, realizes that single action is transported
Row mode.
It is to be purged finish after, any of three kinds of operational modes can be selected according to the actual requirements, by master controller to except
Dirt YE 8 exports opening signal, and driving dedusting YE 8 works, and then drives dedusting air door 9 to open, and to
Oil removing YE 11 exports shutdown signal, and driving oil removing YE 11 is stopped, and oil removing air door 10, which is in, closes
State, makes the air channel of drying drum 2 to deduster 6 clear and coherent, the air channel closing of drying drum 2 to oil spot treatment device 7, for production
Asphalt is ready.
The course of work of the present utility model：
Before asphalt blending station production asphalt, select master controller to burner 1 according to practical application condition, remove
The operational mode of dirt YE 8 and oil removing YE 11, master controller is exported to oil removing YE 11 first
Opening signal, starts oil removing YE 11, and then drives oil removing air door 10 to open, while defeated to dedusting YE 8
Go out shutdown signal, control dedusting YE 8 is in off position, and dedusting air door 9 is closed, and makes drying drum
2 close to the air channel of deduster 6, and the air channel of drying drum 2 to oil spot treatment device 7 is clear and coherent, and subsequent master controller is to burner 1
Output before purging signal, start burner 1 and proceed by the residual greasy dirt in purging, drying drum 2 and the oil pipe of burner 1 with
Purge gass stream to enter after wind direction selection device 3, pass sequentially through oil removing air door 10 and oily waste treatment air channel 5 enters oily waste treatment and filled
Put 7, for removing greasy dirt, it is to be purged finish after, the ventilation state of adjustment wind direction selection device 3 makes dedusting by master controller
YE 8 works and drives dedusting air door 9 to open, and controls oil removing YE 11 to be stopped, oil removing air door 10
It is closed, makes the air channel of drying drum 2 to deduster 6 clear and coherent, the air channel envelope of drying drum 2 to oil spot treatment device 7
Close, be ready for production asphalt.
Embodiment 1
As Figure 1-3, blow device before a kind of burner with multiple control modes, including master controller, burning
Device 1, drying drum 2, wind direction selection device 3, Dustproof air flue 4, oily waste treatment air channel 5, deduster 6 and oil spot treatment device 7, wind
The oil removing air door 10 on deduster 6, wind direction selection device 3 is connected by Dustproof air flue 4 to the dedusting air door 9 on selection device 3
Oil spot treatment device 7 is connected by oily waste treatment air channel 5, the input of master controller connects power supply, master control by wire
The output end of device processed is connected by wire with burner 1, dedusting YE 8 and oil removing YE 11 respectively, master control
Device output control signal processed is simultaneously sent to burner 1, dedusting YE 8 and oil removing YE 11, to control combustion
The keying of burner 1, dedusting YE 8 and oil removing YE 11, burner 1 is used for purging function before providing, and dries
All around four direction is respectively equipped with a support wheel to roller 2, and drying drum 2 is fixed on base by four support wheels,
The angle of drying drum 2 and horizontal direction is 3.5 °, and the level height of the boot of drying drum 2 is less than the water of the end case of drying drum 2
Flat height, for making material rely on Gravitative Loads to be moved to boot by the end case of drying drum 2 during heating, drying, is dried
The boot of roller 2 is connected with burner 1, and the end case of drying drum 2 is connected with wind direction selection device 3, and wind direction selection device 3 is arranged at dry
The dedusting air door 9 that the flue gas of the dry end case of roller 2 draws on dirt mouthful, wind direction selection device 3 connects deduster 6, wind by Dustproof air flue 4
Oil spot treatment device 7 is connected by oily waste treatment air channel 5 to the oil removing air door 10 on selection device 3, oil spot treatment device 7 is used for
The residual greasy dirt from drying drum 2 and the oil pipe of burner 1 etc. is removed, dedusting YE 8 is used to drive dedusting air door 9
Open or close, oil removing YE 11 is used to drive oil removing air door 10 to open or close, dedusting air door 9 and oil removing air door 10
In it is different when open or close state.
Master controller is provided with data processor and signal modulator, and master controller is to burner 1, dedusting YE
8 and oil removing YE 11 take three kinds of operational modes, including interlocking operational mode, half half single action operational mode of interlocking and list
Dynamic operational mode, can carry out free switching, the operational mode that master controller is selected according to operating personnel according to practical application condition
Corresponding data processing and logical operation are carried out by data processor and corresponding control signal is exported, signal modulator is to institute
Some control signals are respectively sent to burner 1, dedusting YE 8 and oil removing YE after being modulated conversion
11, and then drive burner 1, dedusting YE 8 and oil removing YE 11 to work or be stopped, on master controller
Several operating switches are additionally provided with, operating switch includes interlocking switch, preceding purging and prepares switch, for driving before burner 1
Purging function on or the purging switch of stopping, the dedusting for adjusting the state of wind direction selection device 3 are switched and except oil circuit breaker, connection
Lock-switch and preceding purging prepare switch and are respectively used to drive master controller to start interlocking operational mode and driving master controller startup
Half half single action operational mode of interlocking, dedusting is switched for driving dedusting YE 8 to open or close dedusting air door 9, oil removing
Switch for driving oil removing YE 11 to open or close oil removing air door 10, master controller is PLC, passes through center
Processing unit CPU carries out data processing and logical operation, and dedusting YE 8 and oil removing YE 11 are respectively air door
Controller.
The application process of blow device before burner with multiple control modes, including：
When opening interlocking switch, master controller starts interlocking operational mode, master controller interlocked control burner 1, dedusting
YE 8 and oil removing YE 11, comprise the following steps：Master controller carries out data processing by data processor
After logical operation, opening signal is exported first and oil removing YE 11 is sent to after signal modulator modulation conversion,
Driving oil removing YE 11 starts, and then drives oil removing air door 10 to open, while master controller exports shutdown signal and passed through
Dedusting YE 8 is transmitted after signal modulator modulation conversion, control dedusting YE 8 does not work, at dedusting air door 9
In closed mode, it is ensured that oil removing air door 10 is opened completely and dedusting air door 9 is completely closed, and makes drying drum 2 to the wind of deduster 6
Road is closed, and the air channel of drying drum 2 to oil spot treatment device 7 is clear and coherent, after delayed 1-10 seconds, purging letter before master controller output
Number and be sent to burner 1 after being modulated conversion to preceding purging signal through signal modulator, driving burner 1 starts preceding purging
Function, proceeds by the residual greasy dirt in purging, drying drum 2 and the oil pipe of burner 1 as purge gass stream is selected into wind direction
After device 3, pass sequentially through oil removing air door 10 and oily waste treatment air channel 5 enters oil spot treatment device 7 and is purged greasy dirt；
Purging prepares switch before opening, and master controller starts half half single action operational mode of interlocking, master controller interlocking control
Dedusting YE 8 and oil removing YE 11 processed, the isolated operation of burner 1 comprise the following steps：Master controller to except
The control of dirt YE 8 and oil removing YE 11 is identical with interlocking operational mode, when oil removing air door 10 is opened and is removed
When dirt air door 9 is closed, the air channel closing of drying drum 2 to deduster 6, the air channel of drying drum 2 to oil spot treatment device 7 leads to
It is suitable, then switch is purged by manual unlocking, the signal processor of master controller carries out data processing and logical operation, exports fore blow
Sweep signal and burner 1 be sent to after signal modulator modulation conversion, purging function before driving burner 1 starts, start into
Row is purged, and the residual greasy dirt in drying drum 2 and the oil pipe of burner 1 enters after wind direction selection device 3 with purge gass stream, successively
Oil spot treatment device 7 is entered by oil removing air door 10 and oily waste treatment air channel 5 and greasy dirt is purged；
Oil circuit breaker is removed by manual unlocking, the signal processor of master controller carries out data processing and logical operation, master control
Device processed output opening signal is simultaneously sent to oil removing YE 11 after signal modulator modulation conversion, and oil removing is electronic holds for driving
Row device 11 starts, and then drives oil removing air door 10 to open, and is switched by manual-lock dedusting, and master controller output shutdown signal is simultaneously
Dedusting YE 8 is transmitted after signal modulator modulation conversion, control dedusting YE 8 does not work, dedusting air door 9
It is closed, it is ensured that oil removing air door 10 is opened completely and dedusting air door 9 is completely closed, and makes drying drum 2 to deduster 6
Air channel is closed, and the air channel of drying drum 2 to oil spot treatment device 7 is clear and coherent, is purged and switched by manual unlocking, master controller output
Preceding purging signal is simultaneously sent to burner 1 through signal modulator to preceding purge after signal is modulated conversion, driving burner 1 is opened
Purging function before dynamic, proceeds by the residual greasy dirt in purging, drying drum 2 and the oil pipe of burner 1 as purge gass stream enters
After wind direction selection device 3, pass sequentially through oil removing air door 10 and oily waste treatment air channel 5 enters oil spot treatment device 7 and is purged
Greasy dirt, the working condition of burner 1, dedusting air door 9 and oil removing air door 10 is unrelated, realizes single action operational mode.
It is to be purged finish after, any of three kinds of operational modes can be selected according to the actual requirements, master controller passes through data
Processor carries out corresponding data processing and logical operation, and opening signal is exported to dedusting YE 8, and driving dedusting is electronic
Actuator 8 is worked, and then drives dedusting air door 9 to open, and shutdown signal is exported to oil removing YE 11, and driving oil removing is electronic
Actuator 11 is stopped, and oil removing air door 10 is closed, and is made the air channel of drying drum 2 to deduster 6 clear and coherent, is dried rolling
Cylinder 2 to the air channel of oil spot treatment device 7 is closed, and is ready for production asphalt.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (8)
1. blow device before the burner with multiple control modes, including master controller, the combustion for providing preceding purging function
Burner（1）And drying drum（2）, it is characterised in that the drying drum（2）Boot and end case burner is set respectively（1）
With wind direction selection device（3）, wind direction selection device（3）It is provided with air door and the YE for driving air-door opening-closing, wind
To selection device（3）Pass through air door and deduster respectively（6）And oil spot treatment device（7）Communicate, master controller and burner（1）
It is connected with YE, master controller output control signal is simultaneously sent to burner（1）And YE, to control combustion
Burner（1）With the keying of YE.
2. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that the wind
Door has two, respectively dedusting air door（9）With oil removing air door（10）, the YE has two, and respectively dedusting is electronic
Actuator（8）With oil removing YE（11）.
3. blow device before the burner according to claim 2 with multiple control modes, it is characterised in that described to remove
Dirt air door（9）Pass through Dustproof air flue（4）Connect deduster（6）, oil removing air door（10）Pass through oily waste treatment air channel（5）Connect greasy dirt
Processing unit（7）.
4. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that the master
Data processor and signal modulator are set on controller, and master controller carries out data processing by data processor and output is controlled
Signal processed is simultaneously respectively sent to burner after being modulated through signal modulator（1）And YE.
5. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that the master
Several operating switches are additionally provided with controller, the operating switch includes being used to drive master controller to start interlocking operational mode
Interlocking switch, the preceding purging for driving master controller to start half half single action operational mode of interlocking prepare switch, for driving
Burner（1）The purging of purging function is switched, for driving dedusting air door before opening and closing（9）The dedusting switch and use opened or closed
In driving oil removing air door（10）What is opened or closed removes oil circuit breaker.
6. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that described dry
Dry roller（2）Relative level is obliquely installed, drying drum（2）Level height of the level height of boot less than end case.
7. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that the wind
To selection device（3）It is arranged at drying drum（2）The flue gas of end case draws dirt mouthful.
8. blow device before the burner according to claim 1 with multiple control modes, it is characterised in that the master
Controller be PLC, single-chip microcomputer, dsp controller, ARM controller it is any, the YE be airdoor control
Any of device, band valve cylinder, butterfly valve, electric pushrod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178183.5U CN206591398U (en) | 2017-02-27 | 2017-02-27 | Blow device before burner with multiple control modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178183.5U CN206591398U (en) | 2017-02-27 | 2017-02-27 | Blow device before burner with multiple control modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206591398U true CN206591398U (en) | 2017-10-27 |
Family
ID=60125803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178183.5U Expired - Fee Related CN206591398U (en) | 2017-02-27 | 2017-02-27 | Blow device before burner with multiple control modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206591398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059551A (en) * | 2017-02-27 | 2017-08-18 | 徐州徐工筑路机械有限公司 | Blow device and its application process before burner with multiple control modes |
| CN110327708A (en) * | 2019-08-02 | 2019-10-15 | 浙江蓝天除尘设备有限公司 | A kind of series connection multi-mode bag filter |
-
2017
- 2017-02-27 CN CN201720178183.5U patent/CN206591398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059551A (en) * | 2017-02-27 | 2017-08-18 | 徐州徐工筑路机械有限公司 | Blow device and its application process before burner with multiple control modes |
| CN110327708A (en) * | 2019-08-02 | 2019-10-15 | 浙江蓝天除尘设备有限公司 | A kind of series connection multi-mode bag filter |
| CN110327708B (en) * | 2019-08-02 | 2021-08-31 | 浙江蓝天除尘设备有限公司 | Series multi-mode bag-type dust collector |
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