CN106190181A - A kind of revolution retort and variable bit temperature measuring equipment - Google Patents

A kind of revolution retort and variable bit temperature measuring equipment Download PDF

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Publication number
CN106190181A
CN106190181A CN201610856737.2A CN201610856737A CN106190181A CN 106190181 A CN106190181 A CN 106190181A CN 201610856737 A CN201610856737 A CN 201610856737A CN 106190181 A CN106190181 A CN 106190181A
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China
Prior art keywords
temperature measuring
heater
variable bit
revolution
measuring equipment
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Application number
CN201610856737.2A
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Chinese (zh)
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CN106190181B (en
Inventor
朱大胜
夏志鹏
李冲
许惠
张文全
李果
刘友英
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Nanjing Institute of Technology
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Nanjing Institute of Technology
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Priority to CN201610856737.2A priority Critical patent/CN106190181B/en
Publication of CN106190181A publication Critical patent/CN106190181A/en
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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00Retorts
    • C10B1/10Rotary retorts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B45/00Other details
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00Other carbonising or coking processes; Features of destructive distillation processes in general

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

The present invention relates to a kind of revolution retort and variable bit temperature measuring equipment, including revolution body of heater and variable bit temperature measuring equipment, revolution body of heater is provided with variable bit temperature measuring equipment, described revolution body of heater is rotated by rotation system and is located on support seat, support seat and be provided with heating chamber, revolution body of heater is placed in heating chamber, one end of revolution body of heater is provided with carbon outleting port, the other end is provided with charging aperture, described variable bit temperature measuring equipment includes support unit, temperature measuring unit and actuating device, during wherein support unit is located at turn around the inner chamber of body of heater, described temperature measuring unit includes multiple temperature measuring head and rosette, described actuating device is placed in the stove tail of revolution body of heater.The present invention can not only monitor the temperature in rotary furnace body in real time, it is achieved the useful space comprehensive Multi-point three-dimensional formula real time temperature measurement in stove, and can conjugate continuously by three dimensionality, adapt to different flow, heterogeneity material stove in seethe, scroll space demand.

Description

A kind of revolution retort and variable bit temperature measuring equipment
Technical field
The present invention relates to a kind of revolution retort and variable bit temperature measuring equipment, belong to the thermometry neck of revolution retort Territory.
Background technology
Swinging retort is by fat coal, anthracite, straw, wood branch, shell, sawdust, wood flour, bamboo bits, Pericarppium arachidis hypogaeae, rice The materials such as shell carry out dry distilling anaerobic carbonization and a kind of energy-efficient environmental protection equipment of calcination in rotary furnace under hot conditions.Revolution Retort Main Function is to utilize self body of heater constantly to rotate, and makes material ceaselessly seethe in stove, rolls, is heated evenly, energy Enough fully drying, pyrolysis, carbonization, the processed material of gasification high heating value, its processing procedure specifically includes that carbonization dry, pre-, pyrolytic carbon Change, calcine four-stage.For different treated substances, the region corresponding to each stage is to the Temperature Distribution in rotary furnace body Gradient and the uniformity have different requirement, to meet the accurate subregion temperature control technique of rotary furnace four-stage.
And existing revolution retort can only detect chamber temperature, it is impossible to the temperature in detection rotary furnace body in real time, aobvious The requirement of accurate subregion temperature control in so can not meeting the stove of rotary furnace four-stage.And existing temperature measuring unit cannot realize three Tie up comprehensive Multi-point three-dimensional formula real time temperature measurement, it is thus achieved that the Temperature Distribution of the useful space in stove, it is impossible to effectively meet existing needs, Therefore have and must make improvement to prior art is turned round retort.
Summary of the invention
It is an object of the invention to: for the defect of prior art, it is proposed that a kind of revolution retort and variable bit are surveyed Temperature device, this apparatus structure is simple, reasonable in design, can not only monitor the temperature in rotary furnace body in real time, and temperature measuring unit Can conjugate continuously (any adjustable in locus) by three dimensionality, be on the one hand capable of the comprehensive Multi-point three-dimensional of the useful space in stove The automatic real time temperature measurement of formula, the another side position adjustment by temperature measuring unit, adapt to different flow, the stove varus of heterogeneity material Rise, scroll space demand.
The technical solution adopted in the present invention is: a kind of revolution retort and variable bit temperature measuring equipment, including revolution body of heater and Variable bit temperature measuring equipment, revolution body of heater is provided with variable bit temperature measuring equipment, and described revolution body of heater is rotated by rotation system and sets Supporting on seat, supporting seat and be provided with heating chamber, revolution body of heater is placed in heating chamber, is provided with refractory brick heat-insulation layer in heating chamber, One end of revolution body of heater is provided with carbon outleting port, and the other end is provided with charging aperture, and described variable bit temperature measuring equipment includes support unit, survey Temperature unit and actuating device, during wherein support unit is located at turn around the inner chamber of body of heater, including high temperature resistance protective layer, thermal insulation layer and survey Temperature support bar, thermometric support bar is sheathed in thermal insulation layer, and thermal insulation layer is sheathed in high temperature resistance protective layer, described temperature measuring unit bag Include multiple temperature measuring head and rosette, high temperature resistance protective layer that is that each temperature measuring head is separated by identical spacing and that be located at support unit On, and temperature measuring head all by lead-in wire be connected with rosette, it is external that rosette is located at rotary furnace, and described actuating device is placed in revolution The stove tail of body of heater, including axle sleeve, axial liquid cylinder pressure, hydraulic radial cylinder, servomotor, gear ring and travelling gear, axial liquid cylinder pressure Piston rod affixed with support unit through axle sleeve, affixed bottom the piston rod of hydraulic radial cylinder and axle sleeve, hydraulic radial cylinder Cylinder body is bolted on stove tail inner ring, and stove tail inner ring can rotate in stove tail end cover;The main shaft of servomotor is installed Travelling gear, travelling gear drives ring gear against rotation, and gear ring is bolted on stove tail inner ring, and then drives whole thermometric list The circumferential movement of unit, because temperature measuring unit can conjugate by three dimensionality continuously, it is achieved in stove, the useful space comprehensive Multi-point three-dimensional formula is automatic Real time temperature measurement, seethes and rolls in adapting to the stove of different flow, heterogeneity material.The hydraulic stroke of described axial liquid cylinder pressure Not less than the temperature measuring head spacing in temperature measuring unit 0.5 times.
In the present invention: described rotation system includes gear wheel, little gear, motor and chain, wherein one end of motor Being provided with little gear, the one end turning round body of heater answered with pinion mate is provided with gear wheel, passes through chain between little gear and gear wheel It is connected, and is driven by motor.
In the present invention: described support unit is placed in direct temperature measurement in revolution body of heater, including thermometric support bar, one end with Stove tail is connected, and the other end maintains a certain distance with burner, and variable bit temperature measuring equipment is under the effect of axial liquid cylinder pressure, and end is surveyed Temperature head can be moved close to burner position, can move in the middle part of body of heater, it is achieved comprehensive under the effect of hydraulic radial cylinder Real time temperature measurement;Wherein thermometric support bar uses resistant to elevated temperatures stainless steel material, reduces because high temperature causes bigger deformation.
In the present invention: described temperature measuring head includes K-type thermocouple, connects sleeve pipe, clamp nut and protective cover for thermocouple Pipe, wherein connects sleeve pipe threaded one end and is connected on clamp nut, and the other end is threaded on thermometric support bar;Described heat Galvanic couple protection sleeve pipe is arranged in the endoporus connecting sleeve pipe and clamp nut, and K-type thermocouple is located at the pipe of thermocouple protective casing Intracavity, and the thermometric end of K-type thermocouple stretches in rotary furnace body;Described clamp nut part is located at the high temperature resistant of support unit In protective layer.
In the present invention: the described both ends open connecting sleeve pipe external threading, cross section, middle part is hexagon, adapter sleeve Pipe one end makes connection sleeve pipe produce prestressing force to deformation under the effect of clamp nut, prevents from loosening, the other end and support unit In thermometric support bar threaded, thus compress thermocouple protective casing.
After using technique scheme, the invention have the benefit that
1. present configuration is simple, reasonable in design, can not only monitor the temperature in rotary furnace body in real time, and be capable of stove The interior useful space comprehensive Multi-point three-dimensional formula real time temperature measurement;
2. the stove inner member of the present invention can carry out axially, radially, circumferentially the three dimensionality in three directions conjugate adjustment continuously, adapt to not Same flow, heterogeneity material stove in seethe, scroll space demand;Wherein thermometric support bar uses resistant to elevated temperatures stainless steel Material, reduces because high temperature causes bigger deformation, meets different process high temperature demands;
3. the structure design connecting sleeve pipe in the present invention, on the one hand can make connection sleeve pipe to change under the effect of clamp nut Shape produces prestressing force, prevents from loosening, and on the other hand by threadeding with the thermometric support bar in support unit, compresses thermoelectricity Even protection sleeve pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the schematic diagram of temperature measuring equipment in the present invention;
Fig. 3 is the generalized section of temperature measuring head in the present invention;
Fig. 4 is the schematic cross-section of support unit in the present invention;
Fig. 5 is the structural representation connecting sleeve pipe in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
From Fig. 1-5, a kind of revolution retort and variable bit temperature measuring equipment, survey including revolution body of heater 4 and variable bit Temperature device, revolution body of heater 4 is provided with variable bit temperature measuring equipment, and described revolution body of heater 4 is rotated by rotation system and is located at support On seat 7, supporting seat 7 and be provided with heating chamber 9, revolution body of heater 4 is placed in heating chamber 9, is provided with refractory brick heat-insulation layer in heating chamber 9 91, one end of revolution body of heater 4 is provided with carbon outleting port 43, and the other end is provided with charging aperture 1, and described variable bit temperature measuring equipment includes supporting Unit 2, temperature measuring unit and actuating device 10, during wherein support unit 2 is located at turn around the inner chamber of body of heater 4, including high temperature resistant protection Layer 23, thermal insulation layer 24 and thermometric support bar 25, thermometric support bar 25 is sheathed in thermal insulation layer 24, and thermal insulation layer 24 is sheathed on high temperature resistant In protective layer 23, support unit 2 can be arranged as required to some points for measuring temperature, by arranging hydraulic cylinder and servo motor parameter, The three-dimensional automatic real time temperature measurement of Multi-point three-dimensional formula can be realized;Described temperature measuring unit includes temperature measuring head 31 and rosette 5, temperature measuring head 31 Phase the most across a certain distance and is located on the high temperature resistance protective layer 23 of support unit 2, and this temperature measuring head 31 is all by lead-in wire and rosette 5 Be connected, rosette 5 be located at revolution body of heater 4 outside, described actuating device 10 be placed in revolution body of heater 4 stove tail, including axle sleeve 101, Axial liquid cylinder pressure 102, hydraulic radial cylinder 103, servomotor 104, travelling gear 105 and gear ring 106, axial liquid cylinder pressure 102 Piston rod affixed with support unit 2 through axle sleeve 101, affixed bottom the piston rod of hydraulic radial cylinder 103 and axle sleeve 101, footpath Being bolted on stove tail inner ring 107 to the cylinder body of hydraulic cylinder 103, stove tail inner ring 107 can revolve in stove tail end cover 42 Turn;Travelling gear 105 installed by the main shaft of servomotor 104, and travelling gear 105 drives gear ring 106 to rotate, and gear ring 106 passes through spiral shell Bolt is fixed on stove tail inner ring 107.Axial liquid cylinder pressure 102 makes temperature measuring unit move axially, it is achieved it is many that axial multi-position puts all standing Point thermometric, the stroke of axial liquid cylinder pressure 102 is not less than 0.5 times of temperature measuring head 31 spacing in temperature measuring unit;Hydraulic radial cylinder 103 Temperature measuring unit is made to move radially, it is achieved radial position all standing multi-point temperature measurement;Servomotor 104 band nutating gear 105 passes Dynamic, it is ensured that the circumference of temperature measuring unit 360 ° motion, it is achieved 360 ° of thermometrics of circumference.Therefore temperature measuring unit has three-dimensional and moves continuously change Bit function, thus the useful space comprehensive Multi-point three-dimensional formula accurate thermometric automatically in realizing stove;And adapt to different flow, difference Seethe in the stove of character material, scroll space demand.Described rotation system includes gear wheel 410, little gear 413, motor 411 With chain 412, wherein one end of motor 411 is provided with little gear 413, and one end of the revolution body of heater 4 corresponding with little gear 413 is provided with Gear wheel 410, is connected by chain 412 between little gear 413 and gear wheel 410, and is driven by motor 411.Institute The support unit 2 stated be placed in revolution body of heater 4 in direct temperature measurement, including thermometric support bar 25, one end is connected with stove tail, the other end and Burner maintains a certain distance, and variable bit temperature measuring equipment is under the effect of axial liquid cylinder pressure 102, and end temperature measuring head can move to Close to burner position, can move in the middle part of body of heater under the effect of hydraulic radial cylinder 103, it is achieved comprehensive real time temperature measurement, its Middle thermometric support bar 25 uses resistant to elevated temperatures stainless steel material, reduces because high temperature causes bigger deformation.Described temperature measuring head bag Include K-type thermocouple 310, connect sleeve pipe 311, clamp nut 312 and thermocouple protective casing 313, wherein connect sleeve pipe 311 one end Being threaded on clamp nut 312, the other end is threaded on thermometric support bar 25;Described thermocouple protective casing 313 are arranged in the endoporus connecting sleeve pipe 311 and clamp nut 312, and K-type thermocouple 310 is located at thermocouple protective casing 313 In tube chamber, and the thermometric end of K-type thermocouple 310 stretches in revolution body of heater 4;It is single that described clamp nut 312 part is located at support In the high temperature resistance protective layer 23 of unit 2.The described both ends open connecting sleeve pipe 311 external threading, cross section, middle part is hexagon, Connecting sleeve pipe 311 one end makes connection sleeve pipe 311 produce prestressing force to deformation under the effect of clamp nut 312, prevents from loosening, separately Threadeding with the thermometric support bar 25 in support unit 2 in one end, thus compresses thermocouple protective casing 313.
Above the detailed description of the invention of the present invention is described, but the present invention is not limited to above description.For this For the technical staff in field, any equal amendment to the technical program and replacement are all within the scope of the invention.Cause This, the impartial conversion made without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.

Claims (9)

1. a revolution retort and variable bit temperature measuring equipment, it is characterised in that: include turning round body of heater and variable bit thermometric dress Putting, revolution body of heater is provided with variable bit temperature measuring equipment, and described revolution body of heater is rotated by rotation system and is located on support seat, Support seat is provided with heating chamber, and revolution body of heater is placed in heating chamber, is provided with refractory brick heat-insulation layer, one end of revolution body of heater in heating chamber Being provided with carbon outleting port, the other end is provided with charging aperture, and described variable bit temperature measuring equipment includes support unit, temperature measuring unit and transmission dress Put, during wherein support unit is located at turn around the inner chamber of body of heater.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described props up Support unit includes high temperature resistance protective layer, thermal insulation layer and thermometric support bar, and thermometric support bar is sheathed in thermal insulation layer, and thermal insulation layer is sheathed In high temperature resistance protective layer.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described survey Temperature unit includes that multiple temperature measuring head and rosette, each temperature measuring head are separated by identical spacing and are located on support unit, and surveys Temperature head is all connected with rosette by lead-in wire, and it is external that rosette is located at rotary furnace.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described biography Dynamic device is placed in the stove tail of revolution body of heater, including axle sleeve, axial liquid cylinder pressure, hydraulic radial cylinder, servomotor, travelling gear and tooth Circle, the piston rod of axial liquid cylinder pressure is affixed with support unit through axle sleeve, affixed bottom the piston rod of hydraulic radial cylinder and axle sleeve, The cylinder body of hydraulic radial cylinder is bolted on stove tail inner ring, and stove tail inner ring can rotate in stove tail end cover;Servo electricity Travelling gear installed by the main shaft of machine, and travelling gear drives ring gear against rotation, and gear ring is bolted on stove tail inner ring.
A kind of revolution retort the most according to claim 4 and variable bit temperature measuring equipment, it is characterised in that: described axle 0.5 times of temperature measuring head spacing in the hydraulic stroke of hydraulic cylinder is not less than temperature measuring unit.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described turns Dynamic system includes gear wheel, little gear, motor and chain, and wherein one end of motor is provided with little gear, with returning that pinion mate is answered One end of rotary furnace body is provided with gear wheel, is connected by chain, and is driven by motor between little gear and gear wheel.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described props up Support unit is placed in direct temperature measurement in revolution body of heater, and including thermometric support bar, one end is connected with stove tail, and the other end keeps one with burner Fixed distance, variable bit temperature measuring equipment is under the effect of axial liquid cylinder pressure, and end temperature measuring head can be moved close to burner position, Can move in the middle part of body of heater under the effect of hydraulic radial cylinder, it is achieved comprehensive real time temperature measurement;Wherein thermometric support bar uses Resistant to elevated temperatures stainless steel material, reduces because high temperature causes bigger deformation.
A kind of revolution retort the most according to claim 1 and variable bit temperature measuring equipment, it is characterised in that: described survey Temperature head includes K-type thermocouple, connects sleeve pipe, clamp nut and thermocouple protective casing, wherein connects sleeve pipe threaded one end and connects On clamp nut, the other end is threaded on thermometric support bar;Described thermocouple protective casing is arranged in connection sleeve pipe With in the endoporus of clamp nut, K-type thermocouple is located in the tube chamber of thermocouple protective casing, and the thermometric end of K-type thermocouple is stretched In rotary furnace body;Described clamp nut part is located in the high temperature resistance protective layer of support unit.
A kind of revolution retort the most according to claim 8 and variable bit temperature measuring equipment, it is characterised in that: described company The both ends open of female connector pipe external threading, cross section, middle part is hexagon, connects sleeve pipe one end and makes under the effect of clamp nut Connecting sleeve pipe and produce prestressing force to deformation, prevent from loosening, the other end is threadeded with the thermometric support bar in support unit, thus Compress thermocouple protective casing.
CN201610856737.2A 2016-09-28 2016-09-28 Rotary carbonization furnace and variable-position temperature measuring device Active CN106190181B (en)

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CN106190181B CN106190181B (en) 2021-11-02

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109579517A (en) * 2019-01-21 2019-04-05 南京工程学院 A kind of screw propulsion atmosphere sintering furnace producing ternary lithium electric material
CN109668423A (en) * 2017-10-13 2019-04-23 天津歌瑞和谐制药机械设备有限公司 A kind of multiple spot real-time parameter monitoring Transmission system of drum-type Chinese medicine grain ball drying machine
CN117589591A (en) * 2024-01-18 2024-02-23 常州岚玥新材料科技有限公司 High-temperature tensile testing device for carbon-carbon composite material

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US20140147799A1 (en) * 2012-11-23 2014-05-29 John M. Peterman Metal kiln temperature control system and method
CN205090796U (en) * 2015-11-02 2016-03-16 南京天华化学工程有限公司 Burning furnace is baked over a slow fire in gyration of multiple spot temperature measurement
CN105505416A (en) * 2015-12-18 2016-04-20 江苏鼎新环保科技有限公司 Zoned-temperature-control rotary continuous pyrolyzing and carbonizing device for biomass
CN206204215U (en) * 2016-09-28 2017-05-31 南京工程学院 One kind revolution retort variable bit temperature measuring equipment

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Publication number Priority date Publication date Assignee Title
CN2580720Y (en) * 2002-11-01 2003-10-15 中国核动力研究设计院 Sleeve type electric heating element
CN2828698Y (en) * 2005-10-20 2006-10-18 朱东海 Rotary kiln with on-lin temp measuring device on rotary kiln
CN201352156Y (en) * 2009-02-16 2009-11-25 江苏省溧阳市云龙化工设备有限公司 Three-dimensional adjustable glass lining thermometer bushing device
CN202204606U (en) * 2011-06-15 2012-04-25 金川集团有限公司 Adjustable temperature thermocouple
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CN205090796U (en) * 2015-11-02 2016-03-16 南京天华化学工程有限公司 Burning furnace is baked over a slow fire in gyration of multiple spot temperature measurement
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109668423A (en) * 2017-10-13 2019-04-23 天津歌瑞和谐制药机械设备有限公司 A kind of multiple spot real-time parameter monitoring Transmission system of drum-type Chinese medicine grain ball drying machine
CN109579517A (en) * 2019-01-21 2019-04-05 南京工程学院 A kind of screw propulsion atmosphere sintering furnace producing ternary lithium electric material
CN109579517B (en) * 2019-01-21 2023-11-21 南京工程学院 Spiral propelling atmosphere sintering furnace for producing ternary lithium battery material
CN117589591A (en) * 2024-01-18 2024-02-23 常州岚玥新材料科技有限公司 High-temperature tensile testing device for carbon-carbon composite material
CN117589591B (en) * 2024-01-18 2024-03-22 常州岚玥新材料科技有限公司 High-temperature tensile testing device for carbon-carbon composite material

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Denomination of invention: A rotary carbonization furnace and a variable position temperature measuring device

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