CN108720071A - A kind of combustion gas cut-tobacco drier fresh air proportioning controller - Google Patents

A kind of combustion gas cut-tobacco drier fresh air proportioning controller Download PDF

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Publication number
CN108720071A
CN108720071A CN201811011512.2A CN201811011512A CN108720071A CN 108720071 A CN108720071 A CN 108720071A CN 201811011512 A CN201811011512 A CN 201811011512A CN 108720071 A CN108720071 A CN 108720071A
Authority
CN
China
Prior art keywords
fresh air
tobacco drier
combustion gas
controller
gas cut
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.)
Pending
Application number
CN201811011512.2A
Other languages
Chinese (zh)
Inventor
崔文波
张磊
王辉
郝伟
邹剑
赵声强
张忠云
熊富海
史成云
赵希全
崔汝念
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongta Tobacco Group Co Ltd
Original Assignee
Hongta Tobacco Group Co Ltd
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 Hongta Tobacco Group Co Ltd filed Critical Hongta Tobacco Group Co Ltd
Priority to CN201811011512.2A priority Critical patent/CN108720071A/en
Publication of CN108720071A publication Critical patent/CN108720071A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/04Humidifying or drying tobacco bunches or cut tobacco
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention relates to a kind of combustion gas cut-tobacco drier fresh air proportioning controllers, belong to cut-tobacco drier technical field, the combustion gas cut-tobacco drier fresh air proportioning controller includes frequency converter, control line, motor, fresh air pipeline, gas pipeline, burner, the present invention provides a kind of combustion gas cut-tobacco drier fresh air proportioning controllers, can by original fixed fresh air motor speed and manual damper aperture matches to ensure the fresh air of natural gas burning, replace with the fresh air proportioning controller of automatic frequency converter speed regulation.Originally it is excessive to fix air quantity for motor speed; burner flame can be blown out when small fire switches big fire; increase burner malfunctions and shuts down fracture; pass through fixed throttle aperture; using frequency control motor speed to the size of the new wind flow of equal control; so that natural gas and fresh air is matched and reach best, can more accurately control combustion furnace hot air temperature, while reducing the consumption of natural gas.

Description

A kind of combustion gas cut-tobacco drier fresh air proportioning controller
Technical field
The invention belongs to cut-tobacco drier technical fields, specifically, being related to a kind of combustion gas cut-tobacco drier fresh air proportioning controller.
Background technology
Hongta Group's Zhaotong tobacco workshop 4000kg/h combustion gas cut-tobacco drier is using natural gas direct-injection to hot wind Heating, baking silk is carried out by pipeline hot wind to pipe tobacco.
Existing equipment is to control the size of fresh air proportioning by the fixed manual damper aperture of motor speed, this control It will appear two problems:When small fire switches big fire, since air quantity is excessive, can blow out burner leads to flame failure and shuts down disconnected Material;Throttle opening is manually controlled, control is excessively coarse, and burning is insufficient, causes energy waste.
Therefore, it is necessary to be improved to existing combustion gas cut-tobacco drier fresh air proportioning controller so that combustion gas cut-tobacco drier The structure of fresh air proportioning controller is more perfect, and under the premise of not increasing mass production cost, it is new to increase combustion gas cut-tobacco drier The practicability of wind proportioning controller.
Invention content
In order to solve the problems, such as background technology, the present invention provides a kind of combustion gas cut-tobacco drier fresh air burden control dresses Set, by fixed throttle aperture, using frequency control motor speed to the size of the new wind flow of equal control, make natural gas and Fresh air proportioning reaches best, can more accurately control combustion furnace hot air temperature, while reducing the consumption of natural gas, have Higher practicability.
The combustion gas cut-tobacco drier fresh air proportioning controller includes frequency converter, control line, motor, fresh air pipeline, natural Air pipe, burner, frequency converter are connect by control line with motor, and burner one end is connect by fresh air pipeline with motor, separately One end is connect with gas pipeline.
Further, the combustion gas cut-tobacco drier fresh air proportioning controller further includes controller, controller input terminal and temperature Detection device connection is spent, controller output end is connect with frequency converter.
Further, the motor uses threephase asynchronous.
Further, the frequency converter is DANFOSS series.
Beneficial effects of the present invention:
It is final by variable frequency regulating speed control motor speed the present invention provides a kind of combustion gas cut-tobacco drier fresh air proportioning controller The size for controlling new wind flow makes natural gas and fresh air match and reaches best, and burning is abundant, more accurately controls combustion furnace heat Air temperature, while reducing the consumption of natural gas;When small fire being avoided to switch big fire, since air quantity is excessive, burner can be blown out and led It causes flame failure and shuts down fracture, there is higher practicability.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the present invention;
Fig. 2 is the control structure block diagram of the present invention.
In figure, 1- frequency converters, 2- control lines, 3- motors, 4- fresh air pipelines, 5- gas pipelines, 6- burners.
Specific implementation mode
In order to keep the purpose of the present invention, technical solution and advantageous effect clearer, below in conjunction with attached drawing, to the present invention Preferred embodiment be described in detail, to facilitate the technical staff to understand.
As shown in Figs. 1-2, the combustion gas cut-tobacco drier fresh air proportioning controller includes frequency converter 1, control line 2, motor 3, fresh air pipeline 4, gas pipeline 5, burner 6.
Frequency converter 1 is connect by control line 2 with motor 3, and motor 3 uses threephase asynchronous, motor running performance It is good, and various production materials can be saved, frequency converter 1 is DANFOSS series, and control is steady, and finely, 6 one end of burner passes through new Air pipe line 4 is connect with motor 3, and the other end is connect with gas pipeline 5, and the combustion gas cut-tobacco drier fresh air proportioning controller is also Including controller, controller input terminal is connect with temperature-detecting device, and controller output end is connect with frequency converter 1, avoids small fire When switching big fire, since air quantity is excessive, can blow out burner 6 leads to flame failure and shuts down fracture.
Fresh air pipeline 4, gas pipeline 5 are made of stainless steel, and avoid corroding.
Furnace temperature is detected by the system for detecting temperature of original system, further according to the size of natural gas flow, effectively By variable frequency regulating speed control motor 3 rotating speed by finally control the size of new wind flow, so that natural gas and fresh air is matched and reach best, Burning is abundant, more accurately controls combustion furnace hot air temperature, while reducing the consumption of natural gas.
The present invention provides a kind of combustion gas cut-tobacco drier fresh air proportioning controllers, by variable frequency regulating speed control motor speed The size for finally controlling new wind flow makes natural gas and fresh air match and reaches best, and burning is abundant, more accurately control burning Stove hot blast temperature, while reducing the consumption of natural gas;When small fire being avoided to switch big fire, since air quantity is excessive, burning can be blown out Device leads to flame failure and shuts down fracture, has higher practicability.
Finally illustrate, preferred embodiment above is only used to illustrate the technical scheme of the present invention and unrestricted, although logical It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be Various changes are made to it in form and in details, defined by claims of the present invention.

Claims (4)

1. a kind of combustion gas cut-tobacco drier fresh air proportioning controller, it is characterised in that:The combustion gas cut-tobacco drier fresh air burden control Device includes frequency converter, control line, motor, fresh air pipeline, gas pipeline, burner, and frequency converter passes through control line and motor Connection, burner one end are connect by fresh air pipeline with motor, and the other end is connect with gas pipeline.
2. a kind of combustion gas cut-tobacco drier fresh air proportioning controller according to claim 1, it is characterised in that:The combustion gas Cut-tobacco drier fresh air proportioning controller further includes controller, and controller input terminal is connect with temperature-detecting device, controller output End is connect with frequency converter.
3. a kind of combustion gas cut-tobacco drier fresh air proportioning controller according to claim 1, it is characterised in that:The motor Using threephase asynchronous.
4. a kind of combustion gas cut-tobacco drier fresh air proportioning controller according to claim 1, it is characterised in that:The frequency conversion Device is DANFOSS series.
CN201811011512.2A 2018-08-31 2018-08-31 A kind of combustion gas cut-tobacco drier fresh air proportioning controller Pending CN108720071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811011512.2A CN108720071A (en) 2018-08-31 2018-08-31 A kind of combustion gas cut-tobacco drier fresh air proportioning controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811011512.2A CN108720071A (en) 2018-08-31 2018-08-31 A kind of combustion gas cut-tobacco drier fresh air proportioning controller

Publications (1)

Publication Number Publication Date
CN108720071A true CN108720071A (en) 2018-11-02

Family

ID=63941885

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811011512.2A Pending CN108720071A (en) 2018-08-31 2018-08-31 A kind of combustion gas cut-tobacco drier fresh air proportioning controller

Country Status (1)

Country Link
CN (1) CN108720071A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2297863Y (en) * 1997-03-28 1998-11-25 王长德 Baking equipment
CN2492085Y (en) * 2001-07-19 2002-05-22 中国烟草总公司郑州烟草研究院 Burley roaster
CN2511876Y (en) * 2001-12-11 2002-09-18 冀东石油勘探开发公司 Automatic gas burner
CN201540016U (en) * 2009-12-04 2010-08-04 昆明康立信电子机械有限公司 Centralized combustion and dispersive heating type intensive curing and heating stove for curing barn
EP2868989A1 (en) * 2013-10-30 2015-05-06 Philip Morris Products S.A. Apparatus and method for processing consumer goods
CN204930365U (en) * 2015-09-11 2016-01-06 湖南省烟草公司郴州市公司 Brush DC frequency conversion tobacco curing control system
CN206739350U (en) * 2017-01-20 2017-12-12 海湾环境科技(北京)股份有限公司 Buner system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2297863Y (en) * 1997-03-28 1998-11-25 王长德 Baking equipment
CN2492085Y (en) * 2001-07-19 2002-05-22 中国烟草总公司郑州烟草研究院 Burley roaster
CN2511876Y (en) * 2001-12-11 2002-09-18 冀东石油勘探开发公司 Automatic gas burner
CN201540016U (en) * 2009-12-04 2010-08-04 昆明康立信电子机械有限公司 Centralized combustion and dispersive heating type intensive curing and heating stove for curing barn
EP2868989A1 (en) * 2013-10-30 2015-05-06 Philip Morris Products S.A. Apparatus and method for processing consumer goods
CN204930365U (en) * 2015-09-11 2016-01-06 湖南省烟草公司郴州市公司 Brush DC frequency conversion tobacco curing control system
CN206739350U (en) * 2017-01-20 2017-12-12 海湾环境科技(北京)股份有限公司 Buner system

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Application publication date: 20181102

RJ01 Rejection of invention patent application after publication