CN201251355Y - Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln - Google Patents

Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln Download PDF

Info

Publication number
CN201251355Y
CN201251355Y CNU2008200297107U CN200820029710U CN201251355Y CN 201251355 Y CN201251355 Y CN 201251355Y CN U2008200297107 U CNU2008200297107 U CN U2008200297107U CN 200820029710 U CN200820029710 U CN 200820029710U CN 201251355 Y CN201251355 Y CN 201251355Y
Authority
CN
China
Prior art keywords
rotary kiln
quantitative
batching scale
scale
cabin
Prior art date
Application number
CNU2008200297107U
Other languages
Chinese (zh)
Inventor
刘建军
肖兵
杨志宏
Original Assignee
甘肃华鹭铝业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 甘肃华鹭铝业有限公司 filed Critical 甘肃华鹭铝业有限公司
Priority to CNU2008200297107U priority Critical patent/CN201251355Y/en
Application granted granted Critical
Publication of CN201251355Y publication Critical patent/CN201251355Y/en

Links

Abstract

The utility model discloses a quantitative feeding and blocking alarming automatic control device for carbon rotary kiln; a slide valve is arranged in the feed opening of a cabin before casting and is connected with the mateiral inlet of a small material cabin; a quantitative batching scale is arranged on the feed opening of the small material cabin; the quantitative batching scale is connected with the strap motor of the batching scale by a transducer; a speed-detecting sensor and a weighing sensor are arranged on the lower surface of the strap of the quantitative batching scale; an adhesive tape conveyer is arranged on the lower surface of the quantitative batching scale; the adhesive tape conveyer is connected with the motor of the adhesive tape conveyer; a photoelectric blocking alarm is arranged in the feed boxhole of the rotary kiln; and the control instrument of the batching scale is arranged in the main control chamber of the rotary kiln. The quantitative feeding and blocking alarming automatic control device for carbon rotary kiln uses the small material cabin to replace a round disc feeder in the prior art, thus avoiding blocking caused by the uneven feeding of the round disc feeder, and realizing the continuous stable running of a feed system.

Description

Quantitative charging of carbon rotary kiln and putty warning automaton

Technical field

The utility model belongs to plain calcined by rotary kiln technical field, the quantitative charging of particularly a kind of carbon rotary kiln and the putty warning automaton produced of charcoal.

Background technology

In carbon rotary kiln calcining is produced, before rotary kiln is forged charging continuously, steadily, quantitatively directly the quality of influence calcining back material and rotary kiln are produced kiln age.The rotary kiln fracture, stop kiln for a long time or inlet amount is unbalanced, all can cause kiln temperature frequently to fluctuate and make kiln liner generation deformation, produce looseningly, cause watering material feeding and come off, have a strong impact on the burning quality of forging the back material and the life-span of rotary kiln.

The feeding system prior art was feed and metering before feeding system all adopted equipment such as disk feeder, belted electronic balance to realize forging before rotary kiln was forged before carbon rotary kiln was forged.Its drawback is that the blanking of disk feeder scraper plate rotary unloading mode is inhomogeneous, and self forms the paulin material easily; Disk feeder vertical pivot fault be difficult for to find, the maintenance vertical pivot disk that need disintegrate, and the maintenance difficulty is big, it is long to continue the cycle, in case disk feeder breaks down, can cause the rotary kiln fracture or stop kiln for a long time; Kiln temperature frequently fluctuates and makes kiln liner generation deformation, produces to become flexible, and seriously has influence on the ordinary production kiln age of rotary kiln; Simultaneously, belted electronic balance measures inaccurate, and its error in dipping is ± 1.5 tons/hour, can only realize the feed metering and can't realize the automatic regulatory function that system's band amount of anticipating is moved, and can not guarantee the balanced feed of rotary kiln.

Summary of the invention

The purpose of this utility model provide a kind of rotary kiln is forged before charging continuously, quantitatively, steadily carry out, and putty can instant alarming before forging, the quantitative charging of carbon rotary kiln and the putty warning automaton of implementation system interlink.

For achieving the above object, solution of the present utility model is: quantitative charging of a kind of carbon rotary kiln and putty warning automaton, comprise slide valve, small feed bin, the quantitative ingredient scale, tachogenerator, LOAD CELLS, rubber conveyer, the photoelectricity material jam alarm, slide valve is installed in to be forged preceding storehouse feed opening and is connected with the charging aperture of small feed bin, the quantitative ingredient scale is installed in the small feed bin feed opening, described quantitative ingredient scale is connected with the burden balance belt motor by frequency converter, tachogenerator and LOAD CELLS are installed on below the quantitative ingredient scale belt, rubber conveyer is installed on below the quantitative ingredient scale, rubber conveyer is connected with the rubber conveyer motor, the photoelectricity material jam alarm is installed in rotary kiln charging boxhole, and the burden balance control instrument is installed in the rotary kiln master-control room.

Quantitative charging of the utility model carbon rotary kiln and putty warning automaton, by replace disk feeder of the prior art with small feed bin, avoided maintenance difficulty large period long and cause the rotary kiln fracture or stop the fault of kiln, realized the continuous even running of feeding system because disk feeder cutting mode inhomogeneous generation putty, disk feeder vertical pivot break down.

Belted electronic balance is adopted in the metering of feed before forging in the prior art, and owing to the belted electronic balance error in dipping is big, error in dipping is ± 1.5 tons/hour, can only realize the feed metering and can't realize the automatic regulatory function that system's band material moves.The utility model is ± 0.2 ton/hour with the error in dipping of quantitative ingredient scale, replace belted electronic balance, by be installed in rotary kiln master-control room burden balance control instrument card set forge before the flow of material, the rotating speed of regulating quantitative ingredient scale belt by LOAD CELLS that possesses accurate measurement and automatic regulatory function and tachogenerator is realized the equilibrium of system's feed, accurately and stable.

Rotary kiln baiting boxhole putty in the prior art, disk feeder, belted electronic balance, rubber conveyer be automatic stopping not, causes that putty is serious, material is excessive, and labor cleaning's material is wasted time and energy.The utility model is installed two photoelectricity material jam alarms at rotary kiln baiting boxhole place, and realize interlock with system each gauge tap, in case rotary kiln baiting boxhole generation putty, photoelectric alarm begins to report to the police, while feeding system linked parking, thus improve the continous-stable that rotary kiln is forged preceding charging, stablize the temperature of calcined by rotary kiln band, improve and forge the burnt quality in back, and can effectively reduce working strength of workers, improve the automatic control level of calcined by rotary kiln system.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, the slide valve 2 of quantitative charging of this carbon rotary kiln and putty warning automaton is installed in forges preceding storehouse 1 feed opening, and be connected with small feed bin 3 charging apertures, by regulator plate valve 2 aperture sizes, material entered in the small feed bin 3 by forging preceding storehouse 1 before adjusting was forged, quantitative ingredient scale 4 is installed in small feed bin 3 feed openings, tachogenerator 5 and LOAD CELLS 9 are installed in below the belt of quantitative ingredient scale 4, the control instrument of quantitative ingredient scale 4 is installed in the rotary kiln master-control room, mass flow is set at rotary kiln master-control room meter panel before forging, regulate quantitative ingredient scale 4 and reach precise and stable blanking, material is transported to rotary kiln baiting boxhole 7 through rubber conveyer 6, flow into rotary kiln, photoelectricity putty warning device 8 is installed in rotary kiln baiting boxhole 7 places.Electric part is made up of tachogenerator 5, LOAD CELLS 9, quantitative ingredient scale 4, frequency converter 10, burden balance belt motor 11, rubber conveyer motor 12 and photoelectricity putty warning device 8 photoelectric detection switch.The signal that quantitative ingredient scale 4 sends according to LOAD CELLS 9 and tachogenerator 5, through calculation process, the actual material amount that measuring belt is carried, and put with setting and to compare, convert error to corresponding current signal, revise the rotating speed of frequency converter 10, realize the accurate control of material amount.In implementation process as required, photoelectric alarm device 8 is installed in rotary kiln baiting boxhole 7 places, photoelectric alarm device 8 photoelectric detection switch are connected with quantitative ingredient scale 4, burden balance belt motor 11, rubber conveyer motor 12 respectively, putty takes place in rotary kiln baiting boxhole 7, photoelectric alarm device 8 sends warning immediately, the simultaneity factor linked parking, quantitative ingredient scale 4 stops blanking, and burden balance belt motor 11 and rubber conveyer motor 12 shut down.

Claims (1)

1. quantitative charging of carbon rotary kiln and putty warning automaton, comprise slide valve, small feed bin, the quantitative ingredient scale, tachogenerator, LOAD CELLS, rubber conveyer, the photoelectricity material jam alarm, it is characterized in that: described slide valve (2) is installed in to be forged preceding storehouse (1) feed opening and is connected with the charging aperture of small feed bin (3), quantitative ingredient scale (4) is installed in small feed bin (1) feed opening, described quantitative ingredient scale (4) is connected with burden balance belt motor (11) by frequency converter (10), tachogenerator (5) and LOAD CELLS (9) are installed on below quantitative ingredient scale (4) belt, rubber conveyer (6) is installed on below the quantitative ingredient scale (4), rubber conveyer (6) is connected with rubber conveyer motor (12), photoelectricity material jam alarm (8) is installed in rotary kiln charging boxhole (7), and the burden balance control instrument is installed in the rotary kiln master-control room.
CNU2008200297107U 2008-07-23 2008-07-23 Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln CN201251355Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200297107U CN201251355Y (en) 2008-07-23 2008-07-23 Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200297107U CN201251355Y (en) 2008-07-23 2008-07-23 Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln

Publications (1)

Publication Number Publication Date
CN201251355Y true CN201251355Y (en) 2009-06-03

Family

ID=40747028

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200297107U CN201251355Y (en) 2008-07-23 2008-07-23 Quantitative feeding and blocking alarming automatic control device for carbon rotary kiln

Country Status (1)

Country Link
CN (1) CN201251355Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101955221A (en) * 2010-09-10 2011-01-26 西昌新钒钛有限公司 No-pollution feeding device for titanium white calcining kiln
CN102963663A (en) * 2012-12-10 2013-03-13 刘小翠 Slide rail for cover lifter
CN102967157A (en) * 2012-11-26 2013-03-13 罕王实业集团有限公司 Energy-saving and environment-friendly automatic control system for flux burdening of vertical laterite-nickel ore smelting furnace
CN103063281A (en) * 2012-12-25 2013-04-24 余姚市通用仪表有限公司 Electronic belt tea scale
CN104891201A (en) * 2015-05-28 2015-09-09 无锡市协兴港口机械有限公司 Feeding system for funnel of portal crane
CN105039745A (en) * 2015-07-29 2015-11-11 龙桂山 Automatic anti-blockage batching device
CN105197543A (en) * 2015-10-22 2015-12-30 无锡锦绣轮毂有限公司 Automatic aluminum ingot feeding device
CN105314365A (en) * 2014-06-26 2016-02-10 宝山钢铁股份有限公司 Device and method for monitoring flux quality changes on line
CN105946274A (en) * 2016-04-28 2016-09-21 安徽宜留电子科技有限公司 Flatness adjustment module for rotary tablet press feeding device
CN105983988A (en) * 2016-06-28 2016-10-05 安徽万朗磁塑股份有限公司 Cutoff and alarm device for rubber case blocking
CN109708794A (en) * 2019-01-08 2019-05-03 江苏中路信息科技有限公司 A kind of water stabilized mixture feeds intake on-Line Monitor Device and method
CN110253761A (en) * 2019-06-13 2019-09-20 广州市泰和混凝土有限公司 Automatic batching system

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101955221A (en) * 2010-09-10 2011-01-26 西昌新钒钛有限公司 No-pollution feeding device for titanium white calcining kiln
CN102967157A (en) * 2012-11-26 2013-03-13 罕王实业集团有限公司 Energy-saving and environment-friendly automatic control system for flux burdening of vertical laterite-nickel ore smelting furnace
CN102967157B (en) * 2012-11-26 2014-08-06 罕王实业集团有限公司 Energy-saving and environment-friendly automatic control system for flux burdening of vertical laterite-nickel ore smelting furnace
CN102963663A (en) * 2012-12-10 2013-03-13 刘小翠 Slide rail for cover lifter
CN103063281A (en) * 2012-12-25 2013-04-24 余姚市通用仪表有限公司 Electronic belt tea scale
CN103063281B (en) * 2012-12-25 2015-06-10 余姚市通用仪表有限公司 Electronic belt tea scale
CN105314365A (en) * 2014-06-26 2016-02-10 宝山钢铁股份有限公司 Device and method for monitoring flux quality changes on line
CN104891201A (en) * 2015-05-28 2015-09-09 无锡市协兴港口机械有限公司 Feeding system for funnel of portal crane
CN105039745A (en) * 2015-07-29 2015-11-11 龙桂山 Automatic anti-blockage batching device
CN105197543A (en) * 2015-10-22 2015-12-30 无锡锦绣轮毂有限公司 Automatic aluminum ingot feeding device
CN105197543B (en) * 2015-10-22 2017-09-05 无锡锦绣轮毂有限公司 Aluminium ingot automatic charging equipment
CN105946274A (en) * 2016-04-28 2016-09-21 安徽宜留电子科技有限公司 Flatness adjustment module for rotary tablet press feeding device
CN105983988A (en) * 2016-06-28 2016-10-05 安徽万朗磁塑股份有限公司 Cutoff and alarm device for rubber case blocking
CN109708794A (en) * 2019-01-08 2019-05-03 江苏中路信息科技有限公司 A kind of water stabilized mixture feeds intake on-Line Monitor Device and method
CN110253761A (en) * 2019-06-13 2019-09-20 广州市泰和混凝土有限公司 Automatic batching system

Similar Documents

Publication Publication Date Title
CN101767046B (en) Crushing process of alumina crusting block and production line thereof
CN100430143C (en) Semi-automill ball-milling type ore grinding system and its control system
CN201413188Y (en) Multiple-conveyer connection material circulating type multifunctional belt scale automatic check system
CN202063536U (en) Double-speed-regulation continuous metering feeding device for spiral conveyer and omniseal belt conveyer scale
CN101206136A (en) Weighing method of electronic belt conveyor scale capable of checking automatically
CN101866188B (en) Automatic control system for sintered mixture moisture
CN203827880U (en) Bait feeding machine
CN203620750U (en) Dry-type sand making system
CN202460788U (en) Closed wind belt feed type aluminum oxide crust block crushing production line device
CN102358524A (en) Quick quantitative entrucking system
CN201817078U (en) Volumetric bin metering belt feeder
CN103192047A (en) Automatic control system and control method for cooling water of crystallizer for novel continuous casting machine
CN102327804A (en) Closed type production line device and method for crushing aluminum oxide crusted blocks
CN101672685A (en) Dynamic measurement system and dynamic measurement method of stabilized soil stirring equipment
CN102140371B (en) Pulverized coal gasification device capable of measuring feeding quantity and performing on-line calibration of solid mass flow meter and on-line calibration method thereof
CN2680626Y (en) Fluidized form stock feeder
CN105480732A (en) Intermittent quantitative delivery system and control method thereof
CN102147282A (en) Intelligent dynamic weightlessness scale
CN204422036U (en) A kind of high precision vehicle-mounted continuous balk cargo automatic Weighing metering system
CN202245038U (en) Automatic weighing and transmitting device for distribution bin
CN103092171A (en) Cement digital management and control system
CN103213854A (en) Fast loading device for program control measuring
CN106987709B (en) A kind of the dispensing flow rate adjusting method and system of sintered material
CN201974220U (en) Automatic online metering device for billets
EP1599706A1 (en) Device for effecting continuous gravimetric dosing

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090603

Termination date: 20110723