CN106679403A - Kaolin calcining furnace with illuminating lamp - Google Patents
Kaolin calcining furnace with illuminating lamp Download PDFInfo
- Publication number
- CN106679403A CN106679403A CN201611032641.0A CN201611032641A CN106679403A CN 106679403 A CN106679403 A CN 106679403A CN 201611032641 A CN201611032641 A CN 201611032641A CN 106679403 A CN106679403 A CN 106679403A
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- CN
- China
- Prior art keywords
- module
- illuminating lamp
- heater
- kaolin
- siege
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
- F27B1/04—Combinations or arrangements of shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/26—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a kaolin calcining furnace with an illuminating lamp. The kaolin calcining furnace comprises a furnace body, temperature sensors, heating electric membrane plates, a motor, an electric control cabinet, a rotary shaft, material pushing scrapers, the illuminating lamp and a constant-current drive power supply; the illuminating lamp is an LED lamp; and the constant-current drive power supply is composed of an EMC filtering module, a bridge type rectifier module, a pulse modulation and power factor correction module, an MOS tube, a transformer and a rectifier output module. As each heating electric membrane plate is formed by butt jointing two half parts, and each two half parts penetrate through electric membrane plate mounting holes formed in the two sides of the furnace body respectively and enter an interlayer of a furnace bottom, each heating electric membrane plate is greatly convenient to maintain and change; with adoption of a mode of remote monitoring, a worker can monitor equipment without being beside the equipment; and in the constant-current drive power supply, as PFC correction and DC-DC conversion can be realized by using a single transformer, the kaolin calcining furnace has the characteristics of simpleness in circuit, small amount of elements and low cost.
Description
Technical field
The present invention relates to a kind of calcining furnace, specifically a kind of kaolin calcined stove.
Background technology
Be present maximum defect in existing kaolin calcined stove, it has not been convenient to safeguard, especially the heating part of each siege
After part burns out, replacing is wasted time and energy, and to regular maintenance great inconvenience is brought.
In addition, the material temperature degree that kaolin calcined fire grate goes out is higher, typically just can pack after natural cooling, therefore
It is less efficient.
Existing kaolin calcined stove, in the case where not cleaning to the kaolin of inferior quality, begin to into
Row calcining, therefore the product quality produced is poor.
Existing kaolin calcined stove, staff must be kept beside equipment, brought to the routine work of staff
Great inconvenience.
When kaolin calcined stove works at night, illumination is needed, for power saving, typically all adopt LED, at present, LED shines
Driving power supply used by bright lamp, its PFC（PFC）Typically all realized with independent transformer, rear class constant current is
Realize with single 431 or two 431 or with stabistor；Therefore the PFC correcting circuits used by traditional driving power supply compare
Complexity, number of elements is relatively more, high cost；And output constant current precision is not high, typically all LED lamp bead is had very in 3%-10%
Many negative effects, shorten the service life of LED.
The content of the invention
It is an object of the invention to provide it is a kind of maintain easily, power circuit is simple, low cost of manufacture with illuminating lamp
Kaolin calcined stove.
For achieving the above object, the technical solution adopted in the present invention is：
Kaolin calcined stove with illuminating lamp, including body of heater, temperature sensor, plus pyroelectric film plate, motor, electric cabinet, rotating shaft
Multiple sieges are intervally distributed with from top to bottom with pusher scraper plate, the body of heater, and the siege is fixed on the inwall of body of heater, stove
The top of body is charging aperture, and bottom is discharging opening, and the rotating shaft is vertically located at the central part in body of heater and through described in each
Siege, the blanking port that there is blanking port, adjacent siege on the surface of siege is staggered, and pusher scraper plate is parallel with the surface of siege, pushes away
One end of material scraper plate is connected with rotating shaft, and motor is the power source of rotating shaft, and electrolemma plate installing port is distributed with the body of heater two sides,
Plus pyroelectric film plate is formed by the docking of two half parts, two half parts not Chuan Guo the electrolemma plate installing port of body of heater both sides enter siege
Interlayer in, temperature sensor is located on siege, plus pyroelectric film plate, temperature sensor and motor are electrically connected respectively with electric cabinet；
Also include the main control module in described electric cabinet, display apparatus module, RS232 communication modules, digital transmission module and remotely connect
Terminal is received, main control module sends temperature information to display apparatus module and RS232 communication modules, RS232 communications by data wire
Module is connected by data wire with digital transmission module, and digital transmission module transfers data to recipient remote terminal by GPRS network；
Illuminating lamp and constant-current driving power supply are also included, constant-current driving power supply is located in described electric cabinet, and the illuminating lamp is
LED, the constant-current driving power supply includes EMC filtration modules, bridge rectifier module, impulse modulation and PFC mould
Block, metal-oxide-semiconductor, transformer and rectification output module, the impulse modulation and power factor correction module and bridge rectifier module electricity
Connection, impulse modulation and power factor correction module, metal-oxide-semiconductor, transformer and rectification output module are sequentially connected electrically；The transformation
Device is electrically connected by biasing circuit module with impulse modulation and power factor correction module, and the rectification output module is by double fortune
Put control constant current voltage limiting output module to electrically connect with illuminating lamp.
Further, also including water washing device, it includes washing pool, feeding web, horizontal conveying belt and lifts conveying
Band, the horizontal conveying belt is located in washing pool and below the cleaning water level of washing pool, and feeding web is by kaolin
Powder carry on horizontal feed band, sent into and lift conveyer belt, kaolin powder by horizontal conveying belt by the kaolin powder after cleaning
Expect the described charging aperture of boosted conveyer belt input；Also include air-drying box and multiple hair-dryers, multiple hair-dryers are located at air-drying box
In and along lifted conveyer belt moving direction be arranged in a row, it is described lifting conveyer belt pass through from air-drying box.
Further, the pusher scraper plate is made up of stainless steel material.
Further, it is provided with vapour-discharge tube at the top of the body of heater.
Further, it is designed with drawing handle in two half parts of described plus pyroelectric film plate.
Further, also including air-cooled feeding sack-filling device, it includes hopper, blower fan, feeding airduct, collecting bin and pack
Machine, described hopper is connected with discharging opening, and blower fan takes away in the material in hopper, will expect to send into collecting bin, collection by feeding airduct
Feed bin is located at the top of sack filling machine, to sack filling machine feeding.
Further, the double operational control constant current voltage limiting output module is by feedback circuit module and impulse modulation and work(
Rate factor correcting module is electrically connected.
Beneficial effects of the present invention：Due to adding pyroelectric film plate to be formed by the docking of two half parts, two half parts Chuan Guo not body of heater
The electrolemma plate installing port of both sides is entered in the interlayer of siege, greatly facilitates maintenance and replacing pair add pyroelectric film plate；By
Material temperature degree in Yu Conglu out is larger, therefore cannot directly feed, and by the way of air-cooled conveying, the mesh of feeding can be reached not to the utmost
, but also material is lowered the temperature.Powder is cleaned before calcination, the quality of product can be improved, especially to inferior
Kaolinite earth material comes, and is cleaned very necessary；Before calcination, the powder after cleaning is blown into dehumidifying using hair-dryer, with
The steam produced in stove is reduced, and the time of calcining can be shortened；Because by the way of long distance monitoring, staff is not in equipment
Side, can be achieved with the monitoring to equipment, once temperature anomaly, staff can the scene of arriving in the very nick of time keeped in repair；In constant current
In driving power supply, due to realizing that PFC is corrected and DC-DC conversions with single transformer, in wide variety of driving power supply
2 stage converter compare, circuit is simple, and element is few, low cost, and can reach required effect；In 85-264Vac inputs
In the case of, double operational constant-current circuit makes output current more stable, substantially can be with constant in the range of 1%.Such that it is able to significantly
Raising LED lamp bead service life.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the water washing device shown in Fig. 1；
Fig. 3 is the long distance monitoring electricity theory diagram in electric cabinet shown in Fig. 1；
Fig. 4 is the electric theory diagram of constant-current driving power supply shown in Fig. 1.
In figure：1st, body of heater；2nd, temperature sensor；3rd, pyroelectric film plate is added；4th, motor；5th, electric cabinet；6th, rotating shaft；7th, push away
Material scraper plate；8th, siege；9th, charging aperture；10th, discharging opening；11st, blanking port；12nd, electrolemma plate installing port；13rd, vapour-discharge tube；14、
Drawing handle；15th, hopper；16th, blower fan；17th, feeding airduct；18th, collecting bin；19th, sack filling machine；20th, water washing device；21st, wash
Pond；22nd, feeding web；23rd, horizontal conveying belt；24th, conveyer belt is lifted；25th, air-drying box；26th, hair-dryer；27th, main control module；
28th, display apparatus module；29th, RS232 communication modules；30th, digital transmission module；31st, recipient remote terminal；32nd, EMC filtration modules；33、
Bridge rectifier module；34th, impulse modulation and power factor correction module；35th, metal-oxide-semiconductor；36th, transformer；37th, rectification output mould
Block；38th, biasing circuit module；39th, double operational control constant current voltage limiting output module；40th, feedback circuit module；41st, illuminating lamp；
42nd, constant-current driving power supply.
Specific embodiment
As shown in figure 1, the kaolin calcined stove with illuminating lamp, including body of heater 1, temperature sensor 2, plus pyroelectric film plate 3,
Motor 4, electric cabinet 5, rotating shaft 6 and pusher scraper plate 7, the pusher scraper plate 7 is made up of stainless steel material, in the body of heater 1 by
Top to bottm is intervally distributed with multiple sieges 8, and the siege 8 is fixed on the inwall of body of heater 1, and the top of body of heater 1 is charging aperture 9,
Bottom is discharging opening 10, and the rotating shaft 6 is vertically located at the central part in body of heater and through the siege 8 described in each, siege 8
The blanking port 11 that there is blanking port 11, adjacent siege on surface is staggered, and pusher scraper plate 7 is parallel with the surface of siege 8, pusher scraper plate 8
One end be connected with rotating shaft 6, motor 4 for rotating shaft 6 power source, electrolemma plate installing port 12 is distributed with the two sides of the body of heater 1,
Plus pyroelectric film plate 3 is formed by the docking of two half parts, two half parts not Chuan Guo the electrolemma plate installing port 12 of body of heater both sides enter
In the interlayer of siege 8, temperature sensor 2 is located on siege 8, plus pyroelectric film plate 3, temperature sensor 2 and motor 4 respectively with it is automatically controlled
Case 5 is electrically connected.In addition, the top of the body of heater 1 is provided with vapour-discharge tube 13, each adds in two half parts of pyroelectric film plate 3
It is provided with drawing handle 14.
Also include air-cooled feeding sack-filling device, it includes hopper 15, blower fan 16, feeding airduct 17, collecting bin 18 and pack
Machine 19, hopper 15 is connected with discharging opening 10, and blower fan 16 takes away in the material in hopper 15, will expect that feeding is gathered materials by feeding airduct 17
Storehouse 18, collecting bin 18 is located at the top of sack filling machine 19, to the feeding of sack filling machine 19, sack filling machine 19 will expect to be fitted into it is bag weaved in,
Because sack filling machine 19 adopts existing equipment, not reinflated description.
As shown in Fig. 2 also including water washing device 20, it includes washing pool 21, feeding web 22, the and of horizontal conveying belt 23
Conveyer belt 24 is lifted, the horizontal conveying belt 23 is located in washing pool 21 and below the cleaning water level of washing pool, fed
By on kaolin powder carry to horizontal conveying belt 23, horizontal conveying belt 23 sends into the kaolin powder after cleaning to conveyer belt 22
Conveyer belt 24 is lifted, the boosted conveyer belt 24 of kaolin powder is input into described charging aperture 9.Also include air-drying box 25 and multiple blow
Blower fan 26, multiple hair-dryers 26 are located in air-drying box and are arranged in a row along the moving direction for lifting conveyer belt 24, the lifting
Conveyer belt 24 is passed through from air-drying box 25.
As shown in figure 3, also including the main control module 27 in described electric cabinet 5, display apparatus module 28, RS232 communication mould
Block 29, digital transmission module 30 and recipient remote terminal 31, main control module 27 sends temperature information to display mould by data wire
Block 28 and RS232 communication modules 29, RS232 communication modules 29 are connected by data wire with digital transmission module 30, digital transmission module 30
Recipient remote terminal 31 is transferred data to by GPRS network.
As shown in figure 4, also including illuminating lamp 41 and constant-current driving power supply 42, constant-current driving power supply 42 is located at electric cabinet 5
It is interior, the illuminating lamp 41 be LED, the constant-current driving power supply 42, including EMC filtration modules 32, bridge rectifier module 33,
Impulse modulation and power factor correction module 34, metal-oxide-semiconductor 35, transformer 36 and rectification output module 37, the impulse modulation and
Power factor correction module 34 is electrically connected with bridge rectifier module 33, impulse modulation and power factor correction module 34, metal-oxide-semiconductor
35th, transformer 36 and rectification output module 37 are sequentially connected electrically；The transformer 36 is adjusted by biasing circuit module 38 with pulse
System and power factor correction module 34 are electrically connected, and the rectification output module 37 controls constant current voltage limiting output module by double operational
39 electrically connect with illuminating lamp 41.The double operational control constant current voltage limiting output module 39 is adjusted by feedback circuit module 40 with pulse
System and power factor correction module 34 are electrically connected.
Operation principle：Electric motor starting, drives axis of rotation, rotating shaft to drive pusher scraper plate to rotate, and pusher scraper plate promotes siege
On the powder by burning section, powder from blanking port enter following siege on, when powder is after all of siege, calcination process
Just complete, powder is finally discharged from the discharging opening of bottom of furnace body.
Because the material temperature degree from stove out is larger, therefore cannot directly feed, by the way of air-cooled conveying, can reach not to the utmost
To the purpose of feeding, but also material is lowered the temperature.
The above is the preferred embodiment of the present invention, can not limit the right model of the present invention with this certainly
Enclose, it is noted that for those skilled in the art, technical scheme is modified or is waited
With replacing, without departure from the protection domain of technical solution of the present invention.
Claims (7)
1. a kind of kaolin calcined stove with illuminating lamp, it is characterised in that：Including body of heater, temperature sensor, plus pyroelectric film plate,
Multiple sieges are intervally distributed with from top to bottom in motor, electric cabinet, rotating shaft and pusher scraper plate, the body of heater, and the siege is fixed
On the inwall of body of heater, the top of body of heater is charging aperture, and bottom is discharging opening, and the rotating shaft is vertically located at the central part in body of heater
And through the siege described in each, the blanking port that there is blanking port, adjacent siege on the surface of siege is staggered, pusher scraper plate and stove
The surface of bed is parallel, and one end of pusher scraper plate is connected with rotating shaft, and motor is the power source of rotating shaft, is distributed on the body of heater two sides
Have an electrolemma plate installing port, plus pyroelectric film plate is formed by the docking of two half parts, two half parts not Chuan Guo body of heater both sides the electrolemma
Plate installing port is entered in the interlayer of siege, and temperature sensor is located on siege, plus pyroelectric film plate, temperature sensor and motor difference
Electrically connect with electric cabinet；
Also include the main control module in described electric cabinet, display apparatus module, RS232 communication modules, digital transmission module and remotely connect
Terminal is received, main control module sends temperature information to display apparatus module and RS232 communication modules, RS232 communications by data wire
Module is connected by data wire with digital transmission module, and digital transmission module transfers data to recipient remote terminal by GPRS network；
Illuminating lamp and constant-current driving power supply are also included, constant-current driving power supply is located in described electric cabinet, and the illuminating lamp is
LED, the constant-current driving power supply includes EMC filtration modules, bridge rectifier module, impulse modulation and PFC mould
Block, metal-oxide-semiconductor, transformer and rectification output module, the impulse modulation and power factor correction module and bridge rectifier module electricity
Connection, impulse modulation and power factor correction module, metal-oxide-semiconductor, transformer and rectification output module are sequentially connected electrically；The transformation
Device is electrically connected by biasing circuit module with impulse modulation and power factor correction module, and the rectification output module is by double fortune
Put control constant current voltage limiting output module to electrically connect with illuminating lamp.
2. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：The pusher scraper plate be by
Stainless steel material is made.
3. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：Set at the top of the body of heater
There is vapour-discharge tube.
4. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：Described plus pyroelectric film plate
Drawing handle is designed with two half parts.
5. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：Also fill including air-cooled feeding
Bagging apparatus, it includes hopper, blower fan, feeding airduct, collecting bin and sack filling machine, and described hopper is connected with discharging opening, and blower fan will
Material in hopper is taken away, will expect to send into collecting bin by feeding airduct, and collecting bin is located at the top of sack filling machine, to sack filling machine
Feeding.
6. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：Also include water washing device,
It includes washing pool, feeding web, horizontal conveying belt and lifts conveyer belt, and the horizontal conveying belt is located in washing pool and position
Below the cleaning water level of washing pool, feeding web by kaolin powder carry to horizontal feed band, horizontal conveying belt
Kaolin powder after cleaning is sent into and lifts conveyer belt, the described charging aperture of the boosted conveyer belt input of kaolin powder；Also
Including air-drying box and multiple hair-dryers, multiple hair-dryers are located in air-drying box and line up one along the moving direction for lifting conveyer belt
Row, the lifting conveyer belt is passed through from air-drying box.
7. the kaolin calcined stove with illuminating lamp according to claim 1, it is characterised in that：The double operational control is permanent
Ductility limit pressure output module is electrically connected by feedback circuit module with impulse modulation and power factor correction module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032641.0A CN106679403B (en) | 2016-11-23 | 2016-11-23 | Kaolin calcined furnace with headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611032641.0A CN106679403B (en) | 2016-11-23 | 2016-11-23 | Kaolin calcined furnace with headlamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106679403A true CN106679403A (en) | 2017-05-17 |
| CN106679403B CN106679403B (en) | 2019-04-30 |
Family
ID=58867061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611032641.0A Active CN106679403B (en) | 2016-11-23 | 2016-11-23 | Kaolin calcined furnace with headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679403B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656406Y (en) * | 2003-10-22 | 2004-11-17 | 赵西寰 | Vertical calcining furnace for preparing kaolin powder |
| CN2723930Y (en) * | 2004-08-13 | 2005-09-07 | 张子杨 | Coal series kaolin mechanical calcining furnace |
| WO2011035535A1 (en) * | 2009-09-25 | 2011-03-31 | 湖南万容科技有限公司 | Method and device for harmless treatment and high-efficiency resource recycling of waste refrigerator |
| CN102022905A (en) * | 2010-11-11 | 2011-04-20 | 内蒙古超牌高岭土有限公司 | Multi-fire box vertical calcining device and calcining method thereof |
| CN203464710U (en) * | 2013-06-21 | 2014-03-05 | 临汾市精达高岭土有限公司 | Kaolin calcining furnace |
-
2016
- 2016-11-23 CN CN201611032641.0A patent/CN106679403B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656406Y (en) * | 2003-10-22 | 2004-11-17 | 赵西寰 | Vertical calcining furnace for preparing kaolin powder |
| CN2723930Y (en) * | 2004-08-13 | 2005-09-07 | 张子杨 | Coal series kaolin mechanical calcining furnace |
| WO2011035535A1 (en) * | 2009-09-25 | 2011-03-31 | 湖南万容科技有限公司 | Method and device for harmless treatment and high-efficiency resource recycling of waste refrigerator |
| CN102022905A (en) * | 2010-11-11 | 2011-04-20 | 内蒙古超牌高岭土有限公司 | Multi-fire box vertical calcining device and calcining method thereof |
| CN203464710U (en) * | 2013-06-21 | 2014-03-05 | 临汾市精达高岭土有限公司 | Kaolin calcining furnace |
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| Publication number | Publication date |
|---|---|
| CN106679403B (en) | 2019-04-30 |
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