CN202284913U - Tubular material raising device - Google Patents
Tubular material raising device Download PDFInfo
- Publication number
- CN202284913U CN202284913U CN2011204044068U CN201120404406U CN202284913U CN 202284913 U CN202284913 U CN 202284913U CN 2011204044068 U CN2011204044068 U CN 2011204044068U CN 201120404406 U CN201120404406 U CN 201120404406U CN 202284913 U CN202284913 U CN 202284913U
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- CN
- China
- Prior art keywords
- tubular type
- steel pipe
- haydite
- material unit
- raising material
- 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.)
- Expired - Lifetime
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a tubular material raising device which comprises a steel tube; the steel tube is internally fixed with a material dividing device which is used for dividing the steel tube into a plurality of material raising cavities; the material dividing device comprises a plurality of material dividing plates; the steel tube is internally provided with a connecting pipe; and one ends of the material dividing plates are fixed on the connecting pipe, and the other ends of the material dividing plates are fixed on the inner wall of the steel tube. After the tubular material raising device is adopted, not only are ceramsites fully heated and is the heat exchange efficiency between the ceramsites and high-temperature flue gas improved, but also the quantity of the heated ceramsites can be increased within unit time.
Description
Technical field
The utility model relates to a kind of raising material unit, relates to a kind of tubular type raising material unit that is used for the preheating kiln in particular.
Background technology
When utilizing haydite to make cement block, need use the haydite kiln haydite is carried out roasting, the haydite kiln furnitures have preheating kiln and two kilns of calcining kiln; Whole haydite kiln and level are certain gradient, from the preheating kiln to calcining kiln and the distance on ground diminish gradually, be provided with the thermal source that is used to heat haydite in the outlet of calcining kiln; The high-temperature flue gas that thermal source produces heats haydite, and temperature is than higher, in 1400 deg.c in the time of the haydite heating; Haydite after fully being heated by this temperature is suitable for making cement block, and the preheating kiln is in the front portion of calcining kiln, and the main flue dust tail gas (600-700 degree centigrade) of coming from roasting that utilizes carries out preheating to haydite; Handle relatively energy-saving and environmental protection on the one hand like this, what can shift to an earlier date exactly on the other hand carries out preheating to haydite, removes the moisture in the haydite; Make haydite before getting into roasting, have certain temperature, prevent that haydite bursts in roasting, also reduced the energy consumption of thermal source; But existing preheating kiln has following weak point:
In preheating, be heated equably in order to make the haydite in the preheating kiln, the preheating kiln is rolling; But because preheating kiln diameter relatively thick (being generally about 2m), only some contacts with high-temperature flue gas to put into the haydite of preheating kiln, and most high-temperature flue gas to contact with haydite; Caused waste; Make that also the preheating of haydite is abundant inadequately, in heating, can produce and burst, can make that also the amount of the haydite that processes in the whole preheating kiln unit interval is few.
The utility model content
The purpose of the utility model is the weak point to prior art; A kind of tubular type raising material unit that is used for the preheating kiln is provided; Not only can let haydite heated fully, improve the heat exchanger effectiveness of haydite and high-temperature flue gas, can also increase heating haydite amount in the unit interval.
In order to solve the problems of the technologies described above, the technological solution of the utility model is following: a kind of tubular type raising material unit, comprise steel pipe, and be fixed with feeding-distribution device in the described steel pipe, described feeding-distribution device is divided into a plurality of liftings chamber with said steel pipe.
Described tubular type raising material unit, described feeding-distribution device are a plurality of cutting plates.
Described tubular type raising material unit also comprises a tube connector that is positioned at said steel pipe, and described cutting plate one end is fixed on the said tube connector, and the other end is fixed on the inwall of described steel pipe.
Described tubular type raising material unit, described cutting plate are circular arc.
Described tubular type raising material unit, described feeding-distribution device are a plurality of, the axis projection of the cutting plate of two the adjacent feeding-distribution devices a that has angle.
Described tubular type raising material unit, the scope of said angle a is: 6 °≤a≤24 °.
Described tubular type raising material unit, said angle a is 12 °.
Described tubular type raising material unit, described feeding-distribution device are 10.
Described tubular type raising material unit, described cutting plate are 3-6.
Described tubular type raising material unit, the end of described steel pipe is fixed with spiral guide plate.
The utility model beneficial effect is:
1) raising material unit of the utility model, it has a plurality of lifting chambeies to the haydite heating, so in the heating haydite; Haydite is distributed in these lifting chambeies, so just makes haydite be heated evenly, and the heat energy of high-temperature flue gas can be utilized fully; Cut the waste; And once bigger by the haydite quantity of preheating, firing rate is fast, haydite is heated evenly, can increase work efficiency more than 20%.
2) cutting plate is a circular arc.Because in the work of reality, cutting plate deforms under the situation of high temperature easily, has the phenomenon of expanding with heat and contract with cold to take place; If cutting plate is straight plate, it can deform when being heated so/cooling off, and can produce pressure to steel pipe expanded by heating the time; Cause the distortion even the damage of steel pipe; And the cutting plate of the utility model is a circular arc, can produce certain remedying to distortion, avoids steel pipe is produced harmful effect.
3) axis projection of the cutting plate of two the adjacent feeding-distribution devices a that has angle; When haydite gets into next feeding-distribution device by previous feeding-distribution device like this; The quilt that haydite in each lifting chamber has part exchanges each other; Make that the heat exchange of haydite and high-temperature flue gas is more abundant, haydite is also heated more abundant, has further improved the operating efficiency of haydite kiln.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the axis projection sketch map of the cutting plate of adjacent two feeding-distribution devices;
Fig. 4 is the schematic perspective view after feeding-distribution device and tube connector are fixed;
Fig. 5 is fixed on the structural representation on the steel pipe for spiral guide plate, and is clear in order to represent because steel pipe is long, and steel pipe is just a part of among the figure.
Among the figure:
The 1-steel pipe, 101-lifting chamber;
The 2-feeding-distribution device, the 201-cutting plate;
The 3-tube connector;
The 4-spiral guide plate.
The specific embodiment
The following stated is merely the preferred embodiment of the utility model, is not that scope to the utility model limits.
Embodiment sees accompanying drawing 1 ~ 5, and the tubular type raising material unit comprises steel pipe 1, and described steel pipe 1 inherence is fixed with feeding-distribution device 2, and described feeding-distribution device 2 is divided into a plurality of liftings chamber 101 with said steel pipe 1.See accompanying drawing 2, from this cutaway view, can find out that described feeding-distribution device 2 is a plurality of cutting plates 201.The quantity of cutting plate 201 is generally 3-6; The cutting plate 201 of this embodiment is 3; The inside of steel pipe 1 is divided into 3 sub-material chambeies, same, if cutting plate 201 can be 6; Then the inside with steel pipe 1 is divided into 6 sub-material chambeies, and the quantity in the quantity of cutting plate 201 and sub-material chamber 101 equates; Can find out that from accompanying drawing 2 cutting plate 201 is plates of circular arc, such plate can avoid because the damage to steel pipe of expanding with heat and contract with cold and being out of shape and causing.
In said steel pipe 1, also have a tube connector 3, described cutting plate 201 1 ends are fixed on the said tube connector 3, and the other end is fixed on the inwall of described steel pipe 1.Tube connector 3 plays the effect of a support, makes cutting plate 201 also to have been strengthened the structural strength in sub-material chamber by firm fixing; General, feeding-distribution device 2 is a plurality of, in this embodiment; It (also can be 3,4,5,6,7,8 that feeding-distribution device 2 is 10 ....; Quantity is set can carry out according to actual conditions), in turn be fixed on the length direction of steel pipe 1, simultaneously; See accompanying drawing 3, reasonable mode is in this area: the axis projection of the cutting plate 201 of two adjacent feeding-distribution devices 2 a that has angle.General, the scope of said angle a is: 6 °≤a≤24 °, preferable, said angle a is 12 °.Like this; When haydite when a feeding-distribution device 2 gets into another feeding-distribution device 2; Haydite in each sub-material chamber 201 can be accomplished part exchange each other; Make that the heat exchange of haydite and high-temperature flue gas is more abundant, haydite also is heated more fully, the probability that has burst when having reduced roasting.See accompanying drawing 4,, be fixed with spiral guide plate 4 in an end of steel pipe 1 in order to make the haydite that gets in each sub-material chamber 201 more even; In this embodiment; Spiral guide plate 4 is 8, is distributed in the steel pipe 1, and spiral guide plate 4 is fixed on that end of the haydite entering of steel pipe 1.
Claims (10)
1. tubular type raising material unit, it is characterized in that: comprise steel pipe (1), be fixed with feeding-distribution device (2) in the described steel pipe (1), described feeding-distribution device (2) is divided into a plurality of liftings chamber (101) with said steel pipe (1).
2. tubular type raising material unit according to claim 1 is characterized in that: described feeding-distribution device (2) is a plurality of cutting plates (201).
3. tubular type raising material unit according to claim 2; It is characterized in that: also comprise a tube connector (3) that is positioned at said steel pipe (1); Described cutting plate (201) one ends are fixed on the said tube connector (3), and the other end is fixed on the inwall of described steel pipe (1).
4. tubular type raising material unit according to claim 2 is characterized in that: described cutting plate (201) is a circular arc.
5. according to claim 2 or 3 or 4 described tubular type raising material units, it is characterized in that: described feeding-distribution device (2) is for a plurality of, the axis projection of the cutting plate (201) of adjacent two feeding-distribution devices (2) a that has angle.
6. tubular type raising material unit according to claim 5 is characterized in that: the scope of said angle a is: 6 °≤a≤24 °.
7. tubular type raising material unit according to claim 6 is characterized in that: said angle a is 12 °.
8. tubular type raising material unit according to claim 5 is characterized in that: described feeding-distribution device (2) is 10.
9. tubular type raising material unit according to claim 2 is characterized in that: described cutting plate (201) is 3-6.
10. tubular type raising material unit according to claim 1 is characterized in that: the end of described steel pipe (1) is fixed with spiral guide plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204044068U CN202284913U (en) | 2011-10-21 | 2011-10-21 | Tubular material raising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204044068U CN202284913U (en) | 2011-10-21 | 2011-10-21 | Tubular material raising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284913U true CN202284913U (en) | 2012-06-27 |
Family
ID=46296432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204044068U Expired - Lifetime CN202284913U (en) | 2011-10-21 | 2011-10-21 | Tubular material raising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393145A (en) * | 2011-10-21 | 2012-03-28 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
-
2011
- 2011-10-21 CN CN2011204044068U patent/CN202284913U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102393145A (en) * | 2011-10-21 | 2012-03-28 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
| CN102393145B (en) * | 2011-10-21 | 2014-12-31 | 浙江大东吴集团建设新材料有限公司 | Tube type lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |