CN109595940A - A kind of red lead machine bidirectional radiation heating device - Google Patents
A kind of red lead machine bidirectional radiation heating device Download PDFInfo
- Publication number
- CN109595940A CN109595940A CN201811636182.6A CN201811636182A CN109595940A CN 109595940 A CN109595940 A CN 109595940A CN 201811636182 A CN201811636182 A CN 201811636182A CN 109595940 A CN109595940 A CN 109595940A
- Authority
- CN
- China
- Prior art keywords
- heating tube
- red lead
- upper heating
- lower heating
- pot
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 186
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 14
- 230000005855 radiation Effects 0.000 title claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 9
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 9
- 210000002268 wool Anatomy 0.000 claims abstract description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(II,IV) oxide Inorganic materials O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010027627 Miliaria Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 201000004169 miliaria rubra Diseases 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention relates to a kind of red lead machine bidirectional radiation heating devices, it includes red lead furnace body, red lead pot is equipped in the red lead furnace body inside, it is surrounded in the red lead pot surrounding equipped with aluminium silicate wool insulating layer, upper heating tube group is equipped with above the red lead pot, lower heating tube group is equipped with below the red lead pot at gusset, oxygen supplying tube group is equipped among the red lead pot and upper heating tube group, the upper heating tube group includes heating tube on six groups.The present invention is changed to Bidirectional heating by original one-way heating, greatly reduces the red lead powder production cycle, improves red lead powder yield.
Description
Technical field
The invention belongs to red lead powder production fields, and in particular to the heating device in a kind of red lead powder production process.
Background technique
Red lead Pb3O4 is also known as red lead, bright pellet, has important industrial use and medical usage.Because red lead has very strong
Anti-corrosion ability, therefore be commonly used for rust resisting pigment, also serve as the glaze of ceramics, the colorant of enamel.Red lead can also be used for treating
Bleb, prickly heat etc..
Heating method used by red lead furnace is mainly heated in red lead pot bottom at present, and heat passes through in heating process
The lead powder layer that red lead pot is transmitted to top is crossed, lead powder reacts with the oxygen being input into generate lead orthoplumbate again.Because occurring
The lead powder of reaction is mainly distributed on upper layer lead powder, therefore catches the heat come from the bottom of a pan and red lead powder is more slowly made to generate the period
It is too long, and if heating temperature it is excessively high also result in lead orthoplumbate and react again become lead monoxide (yellow lead powder).
Summary of the invention
Goal of the invention: purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of by originally unidirectionally adding
Heat is changed to Bidirectional heating, greatly reduces the red lead powder production cycle, improves the red lead machine bidirectional radiation heating device of red lead powder yield.
Technical solution: in order to solve the above-mentioned technical problem, a kind of red lead machine bidirectional radiation heating device of the present invention,
It includes red lead furnace body, is equipped with red lead pot in the red lead furnace body inside, is surrounded in the red lead pot surrounding equipped with alumina silicate
Cotton insulating layer is equipped with upper heating tube group above the red lead pot, is equipped with lower heating tube group below the red lead pot at gusset,
Oxygen supplying tube group is equipped among the red lead pot and upper heating tube group, the upper heating tube group includes heating tube on six groups, is divided into
Upper heating tube I, upper heating tube II, upper heating tube III, upper heating tube IV, upper heating tube V, upper heating tube VI, they form circle
Shape, the upper heating tube I, upper heating tube II, III star-like connection of upper heating tube, the upper heating tube I are kept the temperature against aluminium silicate wool
Layer setting, the upper heating tube II are located at I inside of heating tube, and the upper heating tube III is located at II inside of heating tube, three's shape
At sector, the lower heating tube group include six groups under heating tube, be divided into lower heating tube I, lower heating tube II, lower heating tube III, under
Heating tube IV, lower heating tube V, lower heating tube VI, they form C-shaped, the lower heating tube I, lower heating tube II, lower heating tube
III star-like connection, the lower heating tube I and lower heating tube II are arranged against aluminium silicate wool insulating layer, and the lower heating tube III is located at
Lower II inside of heating tube.
The upper heating tube IV, upper heating tube V, the connection type of upper heating tube VI and upper heating tube I, upper heating tube II,
The connection type of upper heating tube III is identical.
The lower heating tube IV, lower heating tube V, the connection type of lower heating tube VI and lower heating tube I, lower heating tube II,
The connection type of lower heating tube III is identical.
The oxygen supplying tube group includes that a total oxygen supplying tube and five are in charge of, it is described be in charge of be evenly distributed on red lead furnace body four
Week.
Heating tube star-like connection: being that three heating tube one end are all connected together.
The upper heating tube group includes 6 groups of heating tubes.Every group of heating tube power is 9KW, and wherein 3 groups of the left side is connect using star
Method links together, and 3 groups of the right is linked together using star connection.Upper heating tube is total up to 54KW, is evenly distributed on red lead
The top of pot directly generates heat and gives upper layer lead powder.
The lower heating group includes 6 groups of electric heating tubes.Every group of heating tube power is 9KW, by the series connection of 8 small electric heating tube
At.6 groups of heating tubes are divided into two star connection connections, and it is entire red lead that total 54KW, which is evenly distributed below red lead pot at gusset,
Lead powder in pot and red lead pot provides the environment of an equilibrium temperature.
The oxygen supplying tube group includes that 1 total oxygen supplying tube and 5 are in charge of.It is in charge of and is evenly distributed on red lead furnace body surrounding, week
Phase property provides compressed air to furnace interior to increase internal oxygen content.
The utility model has the advantages that compared with prior art, the present invention its remarkable advantage is: red lead pot of the present invention is mounted on red lead furnace body
Inside, upper heating tube group are mounted on above red lead pot, and heat transmits down from above, and lower heating tube group is mounted below red lead pot
At gusset, heat transmits upwards from below, and apparatus of oxygen supply is mounted among red lead pot and upper heating tube group, needed for providing in pot
Oxygen, Bidirectional heating is changed to by original one-way heating, first opens simultaneously heating tube up and down at the beginning of heating, is made in pot warm
Degree reaches lead powder and generates temperature required for red lead powder, this kind of heating method can greatly reduce the production cycle of red lead powder, from
And improve the yield of red lead powder.
Detailed description of the invention
Fig. 1 is inside distribution map of the invention；
Fig. 2 is upper heating tube group distribution map in the present invention；
Fig. 3 is lower heating tube group distribution map in the present invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of red lead machine bidirectional radiation heating device of the present invention, it includes red lead
Furnace body 1 is equipped with red lead pot 2 on the inside of the red lead furnace body 1, it is the main appearance for holding the red lead powder after lead powder and processing
Device is surrounded in 2 surrounding of red lead pot equipped with aluminium silicate wool insulating layer 3, and upper heating tube group is equipped with above the red lead pot 2
4, lower heating tube group 5 is equipped with below the red lead pot 2 at gusset, is equipped with and supplies among the red lead pot 2 and upper heating tube group 4
Oxygen pipe group 6, the upper heating tube group 4 include heating tube on six groups, are divided into heating tube I 7, upper heating tube II 8, upper heating tube III
9, upper heating tube IV 10, upper heating tube V 11, upper heating tube VI 12, they form circle, the upper heating tube I 7, upper heating tube
II 8, upper III 9 star-like connection of heating tube, the upper heating tube I 7 are arranged against aluminium silicate wool insulating layer 3, the upper heating tube II 8
It is located at I 7 inside of heating tube, the upper heating tube III 9 is located at II 8 inside of heating tube, and three forms sector, the lower heating tube
Group 5 include six groups under heating tube, be divided into lower heating tube I 13, lower heating tube II 14, lower heating tube III 15, lower heating tube IV 16, under
Heating tube V 17, lower heating tube VI 18, they form C-shaped, the lower heating tube I 13, lower heating tube II 14, lower heating tube III 15
Star-like connection, the lower heating tube I 13 and lower heating tube II 14 are arranged against aluminium silicate wool insulating layer 3, the lower heating tube III
15 are located at II 14 inside of lower heating tube, the upper heating tube IV 10, upper heating tube V 11, the connection type of upper heating tube VI 12 and
Upper heating tube I 7, upper heating tube II 8, the connection type of upper heating tube III 9 are identical, the lower heating tube IV 16, lower heating tube V
17, the connection type of lower heating tube VI 18 and lower heating tube I 13, lower heating tube II 14, the connection type phase of lower heating tube III 15
Together, the oxygen supplying tube group 6 includes that a total oxygen supplying tube and five are in charge of, it is described be in charge of be evenly distributed on 1 surrounding of red lead furnace body.This
Invention red lead pot is mounted on red lead furnace interior, and upper heating tube group is mounted on above red lead pot, and heat transmits down from above, under
Heating tube group is mounted below red lead pot at gusset, and heat transmits upwards from below, apparatus of oxygen supply be mounted on red lead pot and it is upper plus
Among heat pipe heat, to provide required oxygen in pot, Bidirectional heating is changed to by original one-way heating, it is first same at the beginning of heating
When open up and down heating tube, make kettle temperature reach lead powder generate red lead powder required for temperature, pass through electricity after reaching temperature
Controlled atmosphere section part adjusts the temperature of lower heating tube group started and stopped to keep lead powder in red lead pot, and upper heating and continuous unlatching is
Surface layer lead powder provides institute's calorific requirement to generate red lead powder, this kind of heating method can greatly reduce the production cycle of red lead powder, from
And improve the yield of red lead powder.
The present invention provides a kind of thinking and methods, and there are many method and the approach for implementing the technical solution, the above institute
Stating is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not being departed from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Range is protected, all undefined components in this embodiment can be implemented in the prior art.
Claims (4)
1. a kind of red lead machine bidirectional radiation heating device, it is characterised in that: it includes red lead furnace body (1), in the red lead furnace body
(1) inside is equipped with red lead pot (2), is surrounded in red lead pot (2) surrounding equipped with aluminium silicate wool insulating layer (3), described red
It is equipped with upper heating tube group (4) above red pot (2), lower heating tube group (5) is equipped at the gusset of red lead pot (2) lower section, in institute
It states and is equipped with oxygen supplying tube group (6) among red lead pot (2) and upper heating tube group (4), the upper heating tube group (4) includes heating on six groups
Pipe, is divided into heating tube I (7), upper heating tube II (8), upper heating tube III (9), upper heating tube IV (10), upper heating tube V
(11), upper heating tube VI (12), they form circle, the upper heating tube I (7), upper heating tube II (8), upper heating tube III (9)
Star-like connection, the upper heating tube I (7) are arranged against aluminium silicate wool insulating layer (3), and the upper heating tube II (8), which is located at, to be added
On the inside of heat pipe I (7), the upper heating tube III (9) is located on the inside of heating tube II (8), and three forms sector, the lower heating tube group
(5) include heating tube under six groups, be divided into lower heating tube I (13), lower heating tube II (14), lower heating tube III (15), lower heating tube
IV (16), lower heating tube V (17), lower heating tube VI (18), they form C-shaped, the lower heating tube I (13), lower heating tube II
(14), lower heating tube III (15) star-like connection, the lower heating tube I (13) and lower heating tube II (14) keep the temperature against aluminium silicate wool
Layer (3) setting, the lower heating tube III (15) are located on the inside of lower heating tube II (14).
2. red lead machine bidirectional radiation heating device according to claim 1, it is characterised in that: the upper heating tube IV
(10), upper heating tube V (11), the connection type of upper heating tube VI (12) and upper heating tube I (7), upper heating tube II (8), it is upper plus
The connection type of heat pipe III (9) is identical.
3. red lead machine bidirectional radiation heating device according to claim 1, it is characterised in that: the lower heating tube IV
(16), lower heating tube V (17), the connection type of lower heating tube VI (18) and lower heating tube I (13), lower heating tube II (14), under
The connection type of heating tube III (15) is identical.
4. red lead machine bidirectional radiation heating device according to claim 1, it is characterised in that: oxygen supplying tube group (6) packet
Include a total oxygen supplying tube and five be in charge of, it is described be in charge of be evenly distributed on red lead furnace body (1) surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636182.6A CN109595940A (en) | 2018-12-29 | 2018-12-29 | A kind of red lead machine bidirectional radiation heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636182.6A CN109595940A (en) | 2018-12-29 | 2018-12-29 | A kind of red lead machine bidirectional radiation heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109595940A true CN109595940A (en) | 2019-04-09 |
Family
ID=65965398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811636182.6A Pending CN109595940A (en) | 2018-12-29 | 2018-12-29 | A kind of red lead machine bidirectional radiation heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337500Y (en) * | 1998-06-08 | 1999-09-08 | 梅家林 | Blast oxidation furnace for lead |
| CN2337495Y (en) * | 1998-06-08 | 1999-09-08 | 梅家林 | Rotary heating furnace for producing red lead |
| CN103498195A (en) * | 2012-02-28 | 2014-01-08 | 三菱综合材料株式会社 | Casting apparatus and casting method |
| CN103539199A (en) * | 2013-10-08 | 2014-01-29 | 界首市骏马工贸有限公司 | Environment-friendly rotary drum type red lead oxidizing furnace capable of assist electric heating by utilizing solar heating |
| CN203479032U (en) * | 2013-09-24 | 2014-03-12 | 烟台北方微波技术有限公司 | Intermittent microwave aluminum oxide powder calcining furnace |
| CN209588689U (en) * | 2018-12-29 | 2019-11-05 | 江苏三阳环保工程有限公司 | A kind of red lead machine bidirectional radiation heating device |
-
2018
- 2018-12-29 CN CN201811636182.6A patent/CN109595940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337500Y (en) * | 1998-06-08 | 1999-09-08 | 梅家林 | Blast oxidation furnace for lead |
| CN2337495Y (en) * | 1998-06-08 | 1999-09-08 | 梅家林 | Rotary heating furnace for producing red lead |
| CN103498195A (en) * | 2012-02-28 | 2014-01-08 | 三菱综合材料株式会社 | Casting apparatus and casting method |
| CN203479032U (en) * | 2013-09-24 | 2014-03-12 | 烟台北方微波技术有限公司 | Intermittent microwave aluminum oxide powder calcining furnace |
| CN103539199A (en) * | 2013-10-08 | 2014-01-29 | 界首市骏马工贸有限公司 | Environment-friendly rotary drum type red lead oxidizing furnace capable of assist electric heating by utilizing solar heating |
| CN209588689U (en) * | 2018-12-29 | 2019-11-05 | 江苏三阳环保工程有限公司 | A kind of red lead machine bidirectional radiation heating device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190409 |
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| WD01 | Invention patent application deemed withdrawn after publication |