CN207501669U - Reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace - Google Patents
Reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace Download PDFInfo
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- CN207501669U CN207501669U CN201721571339.2U CN201721571339U CN207501669U CN 207501669 U CN207501669 U CN 207501669U CN 201721571339 U CN201721571339 U CN 201721571339U CN 207501669 U CN207501669 U CN 207501669U
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- reverse
- flow
- air inlet
- type calcine
- quirk
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- 238000001354 calcination Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 208000004141 microcephaly Diseases 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model is related to a kind of reverse-flow can-type calcine furnace automatic temperature-regulator, including the calcining furnace fire path temperature detection device being mounted in reverse-flow can-type calcine furnace quirk；Mounted on the air inflow adjusting device of reverse-flow can-type calcine furnace quirk air inlet；The signal input part of controller, calcining furnace fire path temperature detection device and controller is electrically connected, and the signal output end of air inflow adjusting device and controller is electrically connected.The utility model also provides a kind of reverse-flow can-type calcine furnace.The beneficial effects of the utility model：Calcining furnace fire path temperature is automatically adjusted, calcining furnace fire path temperature is made to be accurately controlled in optimised process claimed range, extends the service life of can-type calcine furnace.Its main feature is that making calcining furnace quirk temperature temperature precisely controlled, not only mitigate the labor intensity of worker, improve working environment, and extend the service life of can-type calcine furnace.
Description
Technical field
The utility model is related to a kind of reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnaces, belong to
Calcining furnace technical field.
Background technology
Current reverse-flow can-type calcine furnace is during sintered oil coke, since the volatile content of petroleum coke is different,
Quirk temperature is caused constantly to change.Can-type calcine furnace temperature adjustment is controlled, concrete structure by the way of quirk pulling plate is manually adjusted always
As shown in Fig. 2, since calcining furnace structure has developed to big type of furnace direction, also constantly changed using raw material, causing worker
Labor intensity is big, and temperature control progress progress is poor, and the operation temperature of calcining furnace directly affects the service life of furnace body, and temperature is excessively high
When as adjusted not in time, easy burn-out tank body accelerates the breakage of stove, easily burns out tank skin too early.
Utility model content
According to the above-mentioned deficiencies in the prior art, the technical problems to be solved in the utility model is：It provides a kind of reverse-flow
Can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace, automatically control for calcining furnace fire path temperature, make calcining furnace
Fire path temperature is precisely controlled, not only mitigates the labor intensity of worker, improves working environment, and extend can-type calcine furnace
Service life.
Reverse-flow can-type calcine furnace automatic temperature-regulator described in the utility model, including being mounted on reverse-flow pot type calcining
Calcining furnace fire path temperature detection device in stove fire road；Mounted on the air inflow tune of reverse-flow can-type calcine furnace quirk air inlet
Regulating device；The signal input part of controller, calcining furnace fire path temperature detection device and controller is electrically connected, and air inflow adjusts dress
It puts and is electrically connected with the signal output end of controller.
The aperture that the air inflow adjusting device includes being mounted on reverse-flow can-type calcine furnace quirk air inlet is adjustable
Quirk air inlet damper；Electric Actuator is connect with quirk air inlet damper, is adjusted for adjusting quirk air inlet
The aperture of air door, the Electric Actuator are stepper motor, and quirk air inlet damper includes rectangular shaped rim, rectangle valve
Plate, shaft, bearing, flange A and motor cabinet, have the sluice gate being opened and closed by rectangle valve plates in rectangular shaped rim, in rectangle valve plates
Shaft is provided with, the both ends of shaft are mounted on by bearing in rectangular shaped rim, and one end of shaft is provided with flange A, and shaft passes through
Flange A and Electric Actuator power connector, Electric Actuator are fixed on the side of rectangular shaped rim, Electric Actuator by motor cabinet
The signal output end electrical with controller is connect, simple in structure, convenient for improvement and installation.
The air inflow adjusting device include air intake branch, electric butterfly valve, block stepper motor, slide bar, conical sealing plug,
Sliding block, screw, feed screw nut, air intake branch are mutually perpendicular to air inlet supervisor and are fixedly connected on the middle part of air inlet supervisor, air inlet
Branch pipe one end is connected with air inlet supervisor, and the other end is air inlet, and one end of air inlet supervisor is mounted on reverse-flow can-type calcine furnace fire
Road air inlet, the other end of air inlet supervisor set electric butterfly valve, slide bar and screw, slide bar and air inlet are provided in air inlet supervisor
Branch pipe is coaxially disposed, and slide bar is arranged in parallel with screw, is slided on slide bar and is provided with the sliding block with conical sealing plug, taper blocks
The small head end of head is inserted into the air intake branch, and has the gap circulated for gas with the inner wall of the air intake branch,
One end of screw is connect with the closure stepper motor being fixed on air inlet supervisor's outer wall, and feed screw nut is threaded on screw,
Feed screw nut is fixedly connected with a slide block, and blocks stepper motor and electric butterfly valve and is electrically connected with the signal output end of controller,
It blocks stepper motor and electric butterfly valve is controlled by the controller, controller first adjusts electric butterfly valve, ventilation quantity is controlled, by temperature tune
OK range is saved, then controls closure stepper motor, stepper motor is blocked and drives conical sealing plug lifting, adjust conical sealing plug
Small head end and air intake branch inner wall have for gas circulation gap size, control intake, control accuracy higher.
The calcining furnace fire path temperature detection device is the photoelectric temperature sensor positioned at each quirk of calcining furnace.
The controller is programmable logic device or microcontroller.
The utility model also provides a kind of reverse-flow can-type calcine furnace, including above-mentioned reverse-flow can-type calcine furnace automatic temperature-control
Device.
The operation principle of the utility model：Controller receives the temperature signal that calcining furnace fire path temperature detection device transmits,
It is calculated automatically according to temperature setting range and exports control signal, Electric Actuator is according to control signal automatic adjustment air inflow tune
Regulating device, control enter amount of oxygen, achieve the purpose that automatically adjust temperature.
Compared with prior art, the utility model has the advantages that：By described in the utility model reverse-flow
Can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace use automatic control system after the utility model application,
Calcining furnace fire path temperature is automatically adjusted, calcining furnace fire path temperature is made to be accurately controlled in optimised process claimed range, extends tank
The service life of formula calcining furnace.Its main feature is that making calcining furnace quirk temperature temperature precisely controlled, the labour for not only mitigating worker is strong
Degree improves working environment, and extends the service life of can-type calcine furnace.
Description of the drawings
Fig. 1 is the structure diagram of the first embodiment of the utility model；
Fig. 2 is the structure diagram of existing mechanical air inflow adjusting device；
Fig. 3 is the structure diagram of second of embodiment of the utility model.
In figure：1st, calcining furnace fire path temperature detection device 2, quirk air inlet damper 2.1, rectangular shaped rim
2.2nd, rectangle valve plates 2.3, shaft 2.4, bearing 2.5, flange A 2.6, motor cabinet 3, Electric Actuator 4, control
Device 5 processed, air intake branch 7, electric butterfly valve 8, blocks stepper motor 9, slide bar 10, taper and blocks air inlet supervisor 6
First 11, sliding block 12, screw 13, feed screw nut 14, furnace body wall 15, air inlet.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within spirit of the invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Embodiment one
As shown in Figure 1, the reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace, including peace
Calcining furnace fire path temperature detection device 1 in reverse-flow can-type calcine furnace quirk；Mounted on reverse-flow can-type calcine furnace fire
The air inflow adjusting device of road air inlet；Controller 4, calcining furnace fire path temperature detection device 1 and the signal of controller 4 input
End is electrically connected, and the signal output end of air inflow adjusting device and controller 4 is electrically connected.
In the present embodiment, the air inflow adjusting device is included mounted on reverse-flow can-type calcine furnace quirk air inlet
The adjustable quirk air inlet damper 2 of aperture；Electric Actuator 3 is connect with quirk air inlet damper 2, for adjusting
The aperture of quirk air inlet damper 2, the Electric Actuator 3 are stepper motor, and quirk air inlet damper 2 includes square
Shape frame 2.1, rectangle valve plates 2.2, shaft 2.3, bearing 2.4, flange A2.5 and motor cabinet 2.6 have in rectangular shaped rim 2.1
The sluice gate being opened and closed by rectangle valve plates 2.2 is provided with shaft 2.3 in rectangle valve plates 2.2, and the both ends of shaft 2.3 pass through bearing
2.4 are mounted in rectangular shaped rim 2.1, and one end of shaft 2.3 is provided with flange A2.5, shaft 2.3 by flange A2.5 with it is electronic
3 power connector of actuator, Electric Actuator 3 are fixed on the side of rectangular shaped rim 2.1 by motor cabinet 2.6, Electric Actuator 3 with
The electrical signal output end connection of controller 4；The calcining furnace fire path temperature detection device 1 is the light positioned at each quirk of calcining furnace
Temperature sensor；The controller 4 is programmable logic device or microcontroller.
Embodiment two
As shown in figure 3, the reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace, including installation
Calcining furnace fire path temperature detection device 1 in reverse-flow can-type calcine furnace quirk；Mounted on reverse-flow can-type calcine furnace quirk
The air inflow adjusting device of air inlet；Controller 4, calcining furnace fire path temperature detection device 1 and the signal input part of controller 4
It is electrically connected, the signal output end of air inflow adjusting device and controller 4 is electrically connected.
In the present embodiment, the air inflow adjusting device includes air intake branch 6, electric butterfly valve 7, blocks stepper motor 8, is sliding
Bar 9, conical sealing plug 10, sliding block 11, screw 12, feed screw nut 13, air intake branch 6 are mutually perpendicular to and fix with air inlet supervisor 5
The middle part of air inlet supervisor 5 is connected to, 6 one end of air intake branch is connected with air inlet supervisor 5, and the other end is air inlet, air inlet supervisor's 5
One end is mounted on reverse-flow can-type calcine furnace quirk air inlet, the other end setting electric butterfly valve 7 of air inlet supervisor 5, air inlet master
Slide bar 9 and screw 12 are provided in pipe 5, slide bar 9 is coaxially disposed with air intake branch 6, and slide bar 9 is arranged in parallel with screw 12, slide bar 9
Upper slip is provided with the sliding block 11 with conical sealing plug 10, and the small head end of conical sealing plug 10 is inserted into the air intake branch 6
In, and there is the gap circulated for gas with the inner wall of the air intake branch 6, one end of screw 12 is with being fixed on air inlet supervisor
Closure stepper motor 8 on 5 outer walls connects, and feed screw nut 13 is threaded on screw 12, and feed screw nut 13 is solid with sliding block 11
Fixed connection blocks stepper motor 8 and electric butterfly valve 7 and is electrically connected with the signal output end of controller 4；The calcining furnace quirk
Temperature-detecting device 1 is the photoelectric temperature sensor positioned at each quirk of calcining furnace；The controller 4 for programmable logic device or
Microcontroller.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model will
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of reverse-flow can-type calcine furnace automatic temperature-regulator, it is characterised in that：Including being mounted on reverse-flow can-type calcine furnace
Calcining furnace fire path temperature detection device in quirk（1）；Mounted on the air inflow of reverse-flow can-type calcine furnace quirk air inlet
Regulating device；Controller（4）, calcining furnace fire path temperature detection device（1）With controller（4）Signal input part be electrically connected,
Air inflow adjusting device and controller（4）Signal output end be electrically connected.
2. reverse-flow can-type calcine furnace automatic temperature-regulator according to claim 1, it is characterised in that：The air inflow tune
Regulating device includes the adjustable quirk air inlet damper of aperture mounted on reverse-flow can-type calcine furnace quirk air inlet
（2）；Electric Actuator（3）, with quirk air inlet damper（2）Connection, for adjusting quirk air inlet damper（2）'s
Aperture, the Electric Actuator（3）For stepper motor, quirk air inlet damper（2）Including rectangular shaped rim（2.1）, rectangle
Valve plates（2.2）, shaft（2.3）, bearing（2.4）, flange A（2.5）And motor cabinet（2.6）, rectangular shaped rim（2.1）It is interior have by
Rectangle valve plates（2.2）The sluice gate of opening and closing, rectangle valve plates（2.2）On be provided with shaft（2.3）, shaft（2.3）Both ends lead to
Cross bearing（2.4）Mounted on rectangular shaped rim（2.1）On, shaft（2.3）One end be provided with flange A（2.5）, shaft（2.3）It is logical
Cross flange A（2.5）With Electric Actuator（3）Power connector, Electric Actuator（3）Pass through motor cabinet（2.6）It is fixed on rectangular edges
Frame（2.1）Side, Electric Actuator（3）With controller（4）Electrical signal output end connection.
3. reverse-flow can-type calcine furnace automatic temperature-regulator according to claim 1, it is characterised in that：The air inflow tune
Regulating device includes air intake branch（6）, electric butterfly valve（7）, block stepper motor（8）, slide bar（9）, conical sealing plug（10）, sliding block
（11）, screw（12）, feed screw nut（13）, air intake branch（6）It is responsible for air inlet（5）It is mutually perpendicular to and is fixedly connected on air inlet master
Pipe（5）Middle part, air intake branch（6）One end is responsible for air inlet（5）Connection, the other end are air inlet, and air inlet is responsible for（5）One end
Mounted on reverse-flow can-type calcine furnace quirk air inlet, air inlet supervisor（5）The other end setting electric butterfly valve（7）, air inlet master
Pipe（5）Inside it is provided with slide bar（9）And screw（12）, slide bar（9）With air intake branch（6）Coaxial arrangement, slide bar（9）With screw（12）
It is arranged in parallel, slide bar（9）Upper slip is provided with conical sealing plug（10）Sliding block（11）, conical sealing plug（10）Microcephaly
End is inserted into the air intake branch（6）In, and with the air intake branch（6）Inner wall have for gas circulation gap, silk
Bar（12）One end and be fixed on air inlet supervisor（5）Closure stepper motor on outer wall（8）Connection, screw（12）Upper threaded connection
There is feed screw nut（13）, feed screw nut（13）With sliding block（11）It is fixedly connected, blocks stepper motor（8）And electric butterfly valve（7）
With controller（4）Signal output end be electrically connected.
4. according to the reverse-flow can-type calcine furnace automatic temperature-regulator of claim 1-3 any one of them, it is characterised in that：It is described
Calcining furnace fire path temperature detection device（1）To be located at the photoelectric temperature sensor of each quirk of calcining furnace.
5. reverse-flow can-type calcine furnace automatic temperature-regulator according to claim 4, it is characterised in that：The controller
（4）For programmable logic device or microcontroller.
6. a kind of reverse-flow can-type calcine furnace, it is characterised in that：Including according to the reverse-flow tank any in claim 1-5
Formula calcining furnace automatic temperature-regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571339.2U CN207501669U (en) | 2017-11-22 | 2017-11-22 | Reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571339.2U CN207501669U (en) | 2017-11-22 | 2017-11-22 | Reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace |
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| Publication Number | Publication Date |
|---|---|
| CN207501669U true CN207501669U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571339.2U Expired - Fee Related CN207501669U (en) | 2017-11-22 | 2017-11-22 | Reverse-flow can-type calcine furnace automatic temperature-regulator and reverse-flow can-type calcine furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735302A (en) * | 2020-06-18 | 2020-10-02 | 山东中阳碳素股份有限公司 | Intelligent temperature adjusting method for petroleum coke calcining furnace |
-
2017
- 2017-11-22 CN CN201721571339.2U patent/CN207501669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735302A (en) * | 2020-06-18 | 2020-10-02 | 山东中阳碳素股份有限公司 | Intelligent temperature adjusting method for petroleum coke calcining furnace |
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| GR01 | Patent grant | ||
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Granted publication date: 20180615 |