CN109467071A - A kind of aluminium carbon raw material petroleum coke production calcining furnace - Google Patents
A kind of aluminium carbon raw material petroleum coke production calcining furnace Download PDFInfo
- Publication number
- CN109467071A CN109467071A CN201910001922.7A CN201910001922A CN109467071A CN 109467071 A CN109467071 A CN 109467071A CN 201910001922 A CN201910001922 A CN 201910001922A CN 109467071 A CN109467071 A CN 109467071A
- Authority
- CN
- China
- Prior art keywords
- layer
- quirk
- tank body
- heating pad
- petroleum coke
- 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.)
- Granted
Links
- 239000002006 petroleum coke Substances 0.000 title claims abstract description 30
- 238000001354 calcination Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 title claims abstract description 14
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000011797 cavity material Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention provides a kind of aluminium carbon raw material petroleum coke production calcining furnace, more particularly to petroleum coke production technical field, including furnace body, equipped with several groups along the length direction of furnace body and the tank body of column distribution in furnace body, every group of tank body is distributed along the width direction of furnace body, several heating pad walls are equipped in furnace body, two groups of adjacent tank bodies are isolated by heating pad wall, the side wall at the both ends of furnace body is respectively equipped with a heating pad wall, it is divided into ten layers of quirk of the S-type trend being connected in heating pad wall by partition along the short transverse of tank body, heating pad wall is divided into volatile layer from top to bottom, calcine layer and cooling layer, volatile layer includes first layer quirk and second layer quirk, cooling layer includes the 9th layer of quirk and the tenth layer of quirk, calcining layer includes being located in the middle six layers of quirk.Ten layers of quirk are equipped with along the short transverse of tank body in heating pad wall of the invention, in terms of existing technologies, has added two layers of quirk in calcining layer, the real density of petroleum coke finished product is increased to 2.08.
Description
Technical field
The invention belongs to petroleum coke production technical fields, and in particular to a kind of production of aluminium carbon raw material petroleum coke is with forging
Burn furnace.
Background technique
Aluminium is generally calcined by can-type calcine furnace with carbon raw material petroleum coke and is made, in existing can-type calcine furnace
Including heating pad wall and tank body, be equipped with 8 layers of quirk along the short transverse of tank body in heating pad wall, along tank body short transverse on to
Under, 1-2 layers be volatile layer, 3-6 layer for calcining layer, 7-8 layers be cooling layer, the petroleum coke that 8 layers of quirk are produced at
The real density of product only has 2.04, calcines insufficient.
Therefore it is badly in need of a kind of aluminium for being able to solve existing issue carbon raw material petroleum coke production calcining furnace.
Summary of the invention
The object of the present invention is to provide a kind of aluminium carbon raw material petroleum coke production calcining furnace, heating pad wall is interior along tank body
Short transverse be equipped with ten layers of quirk, in terms of existing technologies, calcining layer added two layers of quirk, increase forging for petroleum coke
It burns the time, the real density of petroleum coke finished product sufficiently, is increased to 2.08 from 2.04 by calcining.
The present invention provides the following technical solutions:
A kind of aluminium carbon raw material petroleum coke production calcining furnace, including furnace body, the furnace body is interior to be equipped with several groups edge
The length direction of the furnace body and the tank body of column distribution, tank body described in every group are distributed along the width direction of the furnace body, the furnace
It is equipped with several heating pad walls in vivo, tank body described in adjacent two groups is isolated by the heating pad wall, the side wall at the both ends of the furnace body
Be respectively equipped with the heating pad wall, the short transverse in the heating pad wall along the tank body be divided by partition be connected be in
Ten layers of quirk of S type trend, the heating pad wall are divided into volatile layer, calcining layer and cooling layer, the volatile layer from top to bottom
Including quirk described in quirk described in first layer and the second layer, the cooling layer includes the 9th layer of quirk and the tenth layer of fire
Road, the calcining layer include being located in the middle six layers of quirk.
Preferably, the top of the tank body is equipped with volatilization sub-export, and the volatilization sub-export is collected by a volatile matter
Shunting is collected, and all volatile matters of tank body described in every group collect shunting and collect total road collection, institute by a volatile matter
It states and is equipped with the volatile matter in heating pad wall and collects total road, quirk described in first layer, described in quirk and layer 6 described in third layer
Quirk is equipped with volatilization subentry and collects total road with the volatile matter by the volatilization subentry and is connected to.
Preferably, the tank body includes the bottom of taper, and the discharge end of the bottom is equipped with discharger, spiral shell outside the bottom
Rotation is wound with the first water pipe, and first water pipe is lower than the tenth layer of quirk, and the upper end inner circumferential of the bottom is equipped with cavity,
Heat-barrier material or the second water pipe are filled in the cavity.
Preferably, the upper end side wall of the bottom outwardly protrudes the lower part of the tank body, the opposite inner wall of the bottom
It is connected with support frame resistant to high temperature, the top of support frame as described above is lambdoid pinnacle, it is equipped with third water pipe in support frame as described above,
The water inlet end of the third water pipe and water outlet both pass through the side wall of the bottom respectively with the water inlet end of first water pipe and
Water outlet connection.
Preferably, the upper and lower part of the side wall on the pinnacle is respectively equipped with the second convex of spherical the first double wedge and taper
The side wall on the vertical pinnacle of the axis of tooth, first double wedge and second double wedge.
The beneficial effects of the present invention are: ten layers of quirk are equipped with along the short transverse of tank body in heating pad wall, relative to existing skill
For art, two layers of quirk is added in calcining layer, has increased the calcination time of petroleum coke, calcining is abundant, by the very close of petroleum coke finished product
Degree increases to 2.08 from 2.04.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is top view of the invention；
Fig. 2 is the sectional view of side view of the invention；
Fig. 3 is the side view of bottom of the invention；
Fig. 4 is the main view of support frame of the invention.
Wherein in the figure, it is marked as 1, furnace body；2, tank body；3, heating pad wall；4, partition；5, quirk；6, volatilization sub-export；7, it waves
Hair point collects shunting；8, volatile matter collects total road；9, volatilize subentry；10, flue；11, bottom；12, discharger；13, first
Water pipe；14, cavity；141, the second water pipe；15, support frame；16, pinnacle；161, the first double wedge；162, the second double wedge；17, third
Water pipe.
Specific embodiment
As shown in Figs 1-4, a kind of aluminium carbon raw material petroleum coke production calcining furnace, including furnace body 1 are set in furnace body 1
There are several groups along the length direction of furnace body 1 and the tank body 2 of column distribution, every group of tank body 2 is distributed along the width direction of furnace body 1, furnace body 1
Interior to be equipped with several heating pad walls 3, two groups of adjacent tank bodies 2 are isolated by heating pad wall 3, and the side wall at the both ends of furnace body 1 is respectively equipped with one
A heating pad wall 3, the interior short transverse along tank body 2 of heating pad wall 3 are divided into ten layers of quirk of the S-type trend being connected by partition 4
5, it includes first layer quirk 5 and the second layer that heating pad wall 3 is divided into volatile layer, calcining layer and cooling layer, volatile layer from top to bottom
Quirk 5, cooling layer include the 9th layer of quirk 5 and the tenth layer of quirk 5, and calcining layer includes being located in the middle six layers of quirk 5.Relative to
For the prior art, increases by two layers of quirk 5 in calcining layer, be equivalent to increase the calcination time of the petroleum coke in tank body 2, fill
Divide calcining, the real density of petroleum coke finished product is increased to 2.08 from 2.04 for eight layers of quirk 5.
Specifically, the top of tank body 2 is equipped with volatilization sub-export 6, volatilization sub-export 6 collects shunting 7 by a volatile matter
It collects, all volatile matters of every group of tank body 2 collect shunting 7 and collect total collection of road 8 by a volatile matter, set in heating pad wall 3
There is volatile matter to collect total road 8, first layer quirk 5, third layer quirk 5 and layer 6 quirk 5 are equipped with volatilization subentry 9 and lead to
Volatilization subentry 9 is crossed to be connected to the total road 8 of volatile matter collection.By reaching 800-1000 degrees Celsius to volatile layer heating, so
The volatile matter in petroleum coke collects shunting 7 by volatilization sub-export 6, volatile matter afterwards and volatile matter collects total road 8 and enters fire
Burn in road 5, make to calcine layer and reach 1200 degrees centigrades and calcined, with volatile matter burning totally, flue gas into
Enter to cooling layer, due to not having volatile matter to burn away therefore temperature gradually decreases, final flue gas is discharged cooling layer from flue 10.
Specifically, tank body 2 includes the bottom 11 of taper, the discharge end of bottom 11 is equipped with discharger 12,11 external spiral of bottom
It is wound with the first water pipe 13, the first water pipe 13 is lower than the tenth layer of quirk 5, and the upper end inner circumferential of bottom 11 is equipped with cavity 14, cavity
Heat-barrier material or the second water pipe 141 are filled in 14, wherein heat-barrier material can be ceramic fibre.It is passed through in first water pipe 13
Cold water makes by the petroleum coke in it to 11 forced cooling of bottom by fast cooling, and the first water pipe 13 is spirally wound on bottom
Make to be cooled around bottom 11 on 11 side wall, the petroleum coke in it is enabled to quickly to be cooled.Heat-barrier material or
The setting of the second water pipe of person 141 reduces influence of 2 lower end of tank body to 11 cooling effect of bottom, the temperature of 2 lower end of tank body still compared with
Height reduces transmitting of the temperature to bottom 11 by isolation, to accelerate the cooling effect of the first water pipe 13 to a certain extent.
Specifically, the upper end side wall of bottom 11 outwardly protrudes the lower part of tank body 2, the opposite inner wall of bottom 11 is connected with resistance to
The support frame 15 of high temperature, the top of support frame 15 are lambdoid pinnacle 16, are equipped with third water pipe 17, third water in support frame 15
The side wall that the water inlet end of pipe 17 and water outlet both pass through bottom 11 is connected to the water inlet end of the first water pipe 13 and water outlet respectively.Bottom
The upper end side wall in portion 11 outwardly protrudes the lower part of tank body 2, that is, when entering bottom 11, the internal diameter of tank body 2 can become larger, support frame
15, which can be used the higher material of hardness, is made, such as iron, stainless steel etc..Third water pipe 17 is provided in support frame 15 can be into
One step accelerates the reduction of the temperature of the petroleum coke in bottom 11.Top using the lambdoid namely support frame 15 of pinnacle 16 has
Two connected inclined-planes are conducive to petroleum coke and slide from upper, avoid generating accumulation.
Specifically, the upper and lower part of the side wall on pinnacle 16 is respectively equipped with the second of spherical the first double wedge 161 and taper
The side wall on the vertical pinnacle 16 of the axis of double wedge 162, the first double wedge 161 and the second double wedge 162.First double wedge 161 and second is convex
Being provided with for tooth 162 is conducive to the broken discharge port for avoiding it from blocking bottom 11 of the petroleum coke of coking.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to the foregoing embodiments
Invention is explained in detail, for those skilled in the art, still can be to foregoing embodiments institute
The technical solution of record is modified or equivalent replacement of some of the technical features.It is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of aluminium carbon raw material petroleum coke production calcining furnace, which is characterized in that including furnace body, be equipped in the furnace body
Several groups are along the length direction of the furnace body and the tank body of column distribution, width direction point of the tank body described in every group along the furnace body
Cloth, the furnace body is interior to be equipped with several heating pad walls, and tank body described in adjacent two groups is isolated by the heating pad wall, and the two of the furnace body
The side wall at end is respectively equipped with the heating pad wall, and the interior short transverse along the tank body of the heating pad wall is divided into phase by partition
Ten layers of quirk of the S-type trend of connection, the heating pad wall are divided into volatile layer, calcining layer and cooling layer, institute from top to bottom
Stating volatile layer includes quirk described in quirk and the second layer described in first layer, and the cooling layer includes the 9th layer of quirk and the tenth
The layer quirk, the calcining layer include being located in the middle six layers of quirk.
2. aluminium according to claim 1 carbon raw material petroleum coke production calcining furnace, which is characterized in that the tank body
Top be equipped with volatilization sub-export, the volatilization sub-export collects shunting collection by volatile matter, tank body described in every group
All volatile matters collect shunting and collect total road collection by a volatile matter, are equipped with the volatile matter in the heating pad wall
Total road is collected, quirk described in first layer, quirk described in quirk and layer 6 described in third layer are equipped with volatilization subentry and lead to
The volatilization subentry is crossed to be connected to the total road of volatile matter collection.
3. aluminium according to claim 1 carbon raw material petroleum coke production calcining furnace, which is characterized in that the tank body
Bottom including taper, the discharge end of the bottom are equipped with discharger, and the bottom external spiral is wound with the first water pipe, and described the
One water pipe is lower than the tenth layer of quirk, and the upper end inner circumferential of the bottom is equipped with cavity, is filled with heat-insulated material in the cavity
Material or the second water pipe.
4. aluminium according to claim 3 carbon raw material petroleum coke production calcining furnace, which is characterized in that the bottom
Upper end side wall outwardly protrude the lower part of the tank body, the opposite inner wall of the bottom is connected with support frame resistant to high temperature, institute
The top for stating support frame is lambdoid pinnacle, is equipped with third water pipe in support frame as described above, the water inlet end of the third water pipe and
The side wall that water outlet both passes through the bottom is connected to the water inlet end of first water pipe and water outlet respectively.
5. aluminium according to claim 4 carbon raw material petroleum coke production calcining furnace, which is characterized in that the pinnacle
The upper and lower part of side wall be respectively equipped with the second double wedge of spherical the first double wedge and taper, first double wedge and described the
The side wall on the vertical pinnacle of the axis of two double wedges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001922.7A CN109467071B (en) | 2019-01-02 | 2019-01-02 | Calciner is used in production of carbon raw and other materials petroleum coke for aluminium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910001922.7A CN109467071B (en) | 2019-01-02 | 2019-01-02 | Calciner is used in production of carbon raw and other materials petroleum coke for aluminium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109467071A true CN109467071A (en) | 2019-03-15 |
| CN109467071B CN109467071B (en) | 2024-01-16 |
Family
ID=65677089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910001922.7A Active CN109467071B (en) | 2019-01-02 | 2019-01-02 | Calciner is used in production of carbon raw and other materials petroleum coke for aluminium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109467071B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613756A (en) * | 2004-11-15 | 2005-05-11 | 镇江焦化煤气集团有限公司 | Continuous production and apparatus for high-purity graphite carbon material |
| CN201031078Y (en) * | 2007-06-14 | 2008-03-05 | 武汉钢铁(集团)公司 | Multi-function funnel of belt conveyor |
| CN201883063U (en) * | 2010-12-03 | 2011-06-29 | 宜宾天原集团股份有限公司 | External-heating tank-type formed coke carbonizing furnace |
| CN202705042U (en) * | 2012-08-02 | 2013-01-30 | 济南澳海炭素有限公司 | Tank type carbon calcining furnace |
| WO2013063867A1 (en) * | 2011-11-01 | 2013-05-10 | 中铝国际工程股份有限公司 | Counterflow tank-type calcine furnace |
| CN203451226U (en) * | 2013-08-23 | 2014-02-26 | 沈阳创联炉窑技术有限公司 | Carbon tank type calcining furnace |
| CN204495077U (en) * | 2015-03-26 | 2015-07-22 | 中碳能源(山东)有限公司 | A kind of high-temperature calcination stove helical form petroleum coke cooling jacket |
| CN209618892U (en) * | 2019-01-02 | 2019-11-12 | 镇江东亚碳素焦化有限公司 | A kind of aluminium carbon raw material petroleum coke production calcining furnace |
-
2019
- 2019-01-02 CN CN201910001922.7A patent/CN109467071B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1613756A (en) * | 2004-11-15 | 2005-05-11 | 镇江焦化煤气集团有限公司 | Continuous production and apparatus for high-purity graphite carbon material |
| CN201031078Y (en) * | 2007-06-14 | 2008-03-05 | 武汉钢铁(集团)公司 | Multi-function funnel of belt conveyor |
| CN201883063U (en) * | 2010-12-03 | 2011-06-29 | 宜宾天原集团股份有限公司 | External-heating tank-type formed coke carbonizing furnace |
| WO2013063867A1 (en) * | 2011-11-01 | 2013-05-10 | 中铝国际工程股份有限公司 | Counterflow tank-type calcine furnace |
| CN202705042U (en) * | 2012-08-02 | 2013-01-30 | 济南澳海炭素有限公司 | Tank type carbon calcining furnace |
| CN203451226U (en) * | 2013-08-23 | 2014-02-26 | 沈阳创联炉窑技术有限公司 | Carbon tank type calcining furnace |
| CN204495077U (en) * | 2015-03-26 | 2015-07-22 | 中碳能源(山东)有限公司 | A kind of high-temperature calcination stove helical form petroleum coke cooling jacket |
| CN209618892U (en) * | 2019-01-02 | 2019-11-12 | 镇江东亚碳素焦化有限公司 | A kind of aluminium carbon raw material petroleum coke production calcining furnace |
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| Publication number | Publication date |
|---|---|
| CN109467071B (en) | 2024-01-16 |
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