CN107858157A - A kind of high-temperature calcination stove - Google Patents
A kind of high-temperature calcination stove Download PDFInfo
- Publication number
- CN107858157A CN107858157A CN201710993643.4A CN201710993643A CN107858157A CN 107858157 A CN107858157 A CN 107858157A CN 201710993643 A CN201710993643 A CN 201710993643A CN 107858157 A CN107858157 A CN 107858157A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- calcining furnace
- raw material
- calcining
- calcination
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The invention discloses a kind of calcining furnace, including calcining furnace body, forge preceding storehouse, calcination vessel and temperature monitor, covered with thermal insulation layer on the outer wall of the calcining furnace body, the calcining furnace body interior is welded with calcination vessel, combustor is fixed with the top of the calcining furnace body, the temperature monitor is fixed on the middle part of calcining furnace inner body wall by way of welding, the bottom of the calcining furnace body offers discharging opening, it is described to forge preceding storehouse and be connected by constant feeder with changeover portion, the lower end exit for forging preceding storehouse is provided with the first adjusting screw rod, the changeover portion is connected by conveyance conduit with feed pipe.Calcination vessel of the present invention is designed to " S " type, extends time of the raw material in furnace body is calcined, makes the calcining of raw material more thorough, temperature monitor is provided with calcining furnace body, when reaching suitable temperature, stops the work of combustor, reduce the consumption of fuel, avoid the waste of raw material.
Description
Technical field
The present invention relates to a kind of calcining furnace, more particularly to a kind of high-temperature calcination stove.
Background technology
The high temperature preheating processing procedure that solid carbonaceous raw material is carried out under conditions of isolation air or air are seldom is referred to as
Calcining.In calcination process, the structure and element of various carbonaceous raw materials are formed all there occurs the change of depth, so as to improve thing
Physicochemical performance.The purpose of calcining be exclude raw material in volatile ingredient, improve carbonaceous raw material density and mechanical strength, raising
Electric conductivity, the moisture in discharge raw material and the chemical stability for improving raw material of raw material.However, deposited in existing calcining furnace
Some are arranged the problem of, the calcining to raw material is not thorough, causes substantial amounts of thermal loss during calcining, not only causes fuel
Waste, and also results in raw material part waste.
The content of the invention
It is an object of the invention to provide a kind of high-temperature calcination stove, to solve the problems mentioned in the above background technology, institute
Have an advantageous effect in that；Mass storage is carried out to raw material by forging preceding storehouse, constant feeder defines raw material in the duct
Conveying capacity so that raw material does not have overstocked phenomenon in furnace body is calcined and occurred, and calcination vessel is designed to " S " type, extended
Time of the raw material in furnace body is calcined so that the calcining of raw material is more thorough, and temperature monitor is provided with calcining furnace body, can
When suitable temperature is reached, to stop the work of combustor, the consumption to fuel is not only reduced, and it also avoid
Large-scale waste to raw material.
To achieve the above object, the present invention provides following technical scheme：A kind of high-temperature calcination stove, including calcining furnace body,
Preceding storehouse, calcination vessel and temperature monitor are forged, covered with thermal insulation layer, the calcining furnace body on the outer wall of the calcining furnace body
Internal welding is connected to calcination vessel, and discharge duct is provided with calcination vessel, and burning is fixed with the top of the calcining furnace body
Machine, the temperature monitor are fixed on the middle part of calcining furnace inner body wall, the calcining furnace body by way of welding
Bottom offer discharging opening, described to forge preceding storehouse and be connected by constant feeder with changeover portion, the lower end outlet for forging preceding storehouse
Place is provided with the first adjusting screw rod, and the lower end exit of changeover portion is provided with the second adjusting screw rod, and the changeover portion passes through conveying
Pipeline is connected with feed pipe.
Preferably, the thermal insulation layer is made of foam.
Preferably, the calcination vessel is designed to " S " type pipeline.
Preferably, one end of the discharge duct is connected through calcining furnace body with the external world, and discharge duct is arranged on
The left side of combustor.
Compared with prior art, the beneficial effects of the invention are as follows：The equipment carries out mass storage by forging preceding storehouse to raw material,
Constant feeder defines the conveying capacity of raw material in the duct so that raw material does not have overstocked phenomenon hair in furnace body is calcined
Raw, calcination vessel is designed to " S " type, extends time of the raw material in furnace body is calcined so that the calcining of raw material is more thorough,
Provided with temperature monitor, the work of combustor when suitable temperature is reached, can be stopped, because calcining furnace body exterior
Thermal insulation layer is enclosed with, can be good at preventing the loss of heat, not only reduces the consumption to fuel, and it also avoid to original
The large-scale waste of material.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- calcines furnace body；2- thermal insulation layers；3- forges preceding storehouse；4- constant feeders；5- changeover portions；6- conveyance conduits；
7- feed pipes；8- calcination vessels；9- discharge ducts；10- temperature monitors；11- combustors；12- discharging openings；13- first is adjusted
Save screw rod；The adjusting screw rods of 14- second.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
A kind of referring to Fig. 1, embodiment provided by the invention：A kind of high-temperature calcination stove, including calcining furnace body 1, forge before
Storehouse 3, calcination vessel 8 and temperature monitor 10, calcine on the outer wall of furnace body 1 covered with thermal insulation layer 2, calcine inside furnace body 1
Calcination vessel 8 is welded with, and discharge duct 9 is installed on calcination vessel 8, the top of calcining furnace body 1 is fixed with combustor 11,
Temperature monitor 10 is fixed on the middle part of the calcining inwall of furnace body 1 by way of welding, and the bottom of calcining furnace body 1 is opened
Provided with discharging opening 12, forge preceding storehouse 3 and be connected by constant feeder 4 with changeover portion 5, the lower end exit for forging preceding storehouse 3 is provided with
One adjusting screw rod 13, the lower end exit of changeover portion 5 are provided with the second adjusting screw rod 14, and changeover portion 5 is by conveyance conduit 6 with entering
Pipe material 7 is connected, and thermal insulation layer 2 is made of foam, and calcination vessel 8 is designed to " S " type pipeline, one end of discharge duct 9
It is connected through calcining furnace body 1 with the external world, and discharge duct 9 is arranged on the left side of combustor 11.
Operation principle；In use, storing substantial amounts of raw material by forging preceding storehouse 3, passing through constant feeder 4 to feedstock transportation
The limitation of amount, the calcining avoided to raw material that can not only be limited it is insufficient, and energy caused by the overstocking of raw material can also be prevented
The waste in source, " S " type that calcination vessel 8 is designed to, extend time of the raw material in furnace body 1 is calcined, the calcining to raw material
More fully it will avoid the waste of resource；The temperature monitor 10 of installation in furnace body 1 is calcined, can be monitored in real time
To the intrinsic temperature of calcining furnace, when temperature reaches ideal value, you can stop the work of combustor 11, and then saved fuel
Consumption, and calcining furnace body 1 periphery parcel thermal insulation layer 2, effectively avoid the loss of heat.
Technical scheme is described in detail above-described embodiment, it should be understood that above institute
Only presently preferred embodiments of the present invention is stated, is not intended to limit the invention, any person skilled in the art, is not being departed from
In the range of technical solution of the present invention, when the technology contents using the disclosure above make few modifications or are modified to equivalent variations
Equivalent embodiment, still, all any modifications or improvement made in the spirit of the present invention etc., it should be included in the present invention
Within the scope of.
Claims (4)
1. a kind of high-temperature calcination stove, including calcine furnace body (1), forge preceding storehouse (3), calcination vessel (8) and temperature monitor (10),
It is characterized in that：Covered with thermal insulation layer (2), described calcining furnace body (1) interior welds on the outer wall of the calcining furnace body (1)
There is calcination vessel (8), and discharge duct (9) is installed on calcination vessel (8), be fixed with the top of the calcining furnace body (1)
Combustor (11), the temperature monitor (10) are fixed on the middle part of calcining furnace body (1) inwall by way of welding,
The bottom of the calcining furnace body (1) offers discharging opening (12), and the preceding storehouse (3) of forging passes through constant feeder (4) and transition
Section (5) connection, the lower end exit for forging preceding storehouse (3) are provided with the first adjusting screw rod (13), the lower end outlet of changeover portion (5)
Place is provided with the second adjusting screw rod (14), and the changeover portion (5) is connected by conveyance conduit (6) with feed pipe (7).
A kind of 2. high-temperature calcination stove according to claim 1, it is characterised in that：The thermal insulation layer (2) uses foam
It is made.
A kind of 3. high-temperature calcination stove according to claim 1, it is characterised in that：The calcination vessel (8) is designed to " S " type
Pipeline.
A kind of 4. high-temperature calcination stove according to claim 1, it is characterised in that：One end of the discharge duct (9) passes through
Calcining furnace body (1) is connected with the external world, and discharge duct (9) is arranged on the left side of combustor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993643.4A CN107858157A (en) | 2017-10-23 | 2017-10-23 | A kind of high-temperature calcination stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993643.4A CN107858157A (en) | 2017-10-23 | 2017-10-23 | A kind of high-temperature calcination stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858157A true CN107858157A (en) | 2018-03-30 |
Family
ID=61697630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710993643.4A Pending CN107858157A (en) | 2017-10-23 | 2017-10-23 | A kind of high-temperature calcination stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107858157A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101621049B1 (en) * | 2014-12-24 | 2016-05-13 | 주식회사 포스코 | Apparatus for removing coal of gas sending pipe line of coke oven |
| CN205747971U (en) * | 2016-07-01 | 2016-11-30 | 广州建丰五矿稀土有限公司 | A kind of high-temperature calcination stove |
-
2017
- 2017-10-23 CN CN201710993643.4A patent/CN107858157A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101621049B1 (en) * | 2014-12-24 | 2016-05-13 | 주식회사 포스코 | Apparatus for removing coal of gas sending pipe line of coke oven |
| CN205747971U (en) * | 2016-07-01 | 2016-11-30 | 广州建丰五矿稀土有限公司 | A kind of high-temperature calcination stove |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |