CN202274753U - Suspended inner cylinder structure of preheater - Google Patents
Suspended inner cylinder structure of preheater Download PDFInfo
- Publication number
- CN202274753U CN202274753U CN2011204199444U CN201120419944U CN202274753U CN 202274753 U CN202274753 U CN 202274753U CN 2011204199444 U CN2011204199444 U CN 2011204199444U CN 201120419944 U CN201120419944 U CN 201120419944U CN 202274753 U CN202274753 U CN 202274753U
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- preheater
- groove
- plate
- hanging plate
- upper hanging
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Abstract
The utility model discloses a suspended inner cylinder structure of a preheater, which belongs to the technical field of inner cylinder structures of preheaters and comprises a preheater inner cylinder formed by an upper suspended plate, a lower suspended plate and a clamp ring. A concave clamp groove is arranged at the upper end of the upper suspended plate, U-shaped hook grooves are arranged at the lower end of the upper suspended plate and two ends of the lower suspended plate, the clamp ring is positioned at the top end of the preheater inner cylinder, the lower end of the upper suspended plate is parallelly fixed at the periphery of the clamp ring through the concave clamp groove, the lower end of the upper suspended plate and the upper end of the suspended plate are hooked and fixed together respectively through the U-shaped hook grooves, the lower end of the lower suspended plate is hooked and fixed with the concave clamp groove at the upper end of the upper suspended plate through the U-shaped hook groove. The suspended inner cylinder structure of the preheater has the advantages of being simple in structure, low in cost, convenient to install and maintain and long in service life.
Description
Technical field
The utility model relates to a kind of inner tube structure of preheater windspout barrel, specifically is a kind of preheater suspension type inner tube structure, belongs to preheater inner barrel constructing technology field.
Background technology
The preheater that is applied on the cement producing line is the key equipment that production material is carried out preheating, decomposition; Wherein preheater inner barrel is used for producing the rotation thermal current; And with the transmission direction move toward one another of material, realize material is carried out preheating, decomposition, be the critical piece of preheater.
At present; Preheater inner barrel is the split blade type splicing structure mostly; Member is horizontally-spliced in a circumferential direction forms by fixed head, link plate, connecting plate etc., and such structure makes installation and maintenance comparatively complicated, and service life is ofer short duration; Increase production cost virtually, caused a large amount of man power and materials' waste.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of preheater suspension type inner tube structure, has realized making things convenient for installation and maintenance, the purpose that increases the service life.
To achieve these goals; The utility model is realized through following technical scheme: a kind of preheater suspension type inner tube structure; Comprise the preheater inner barrel that is made up of upper hanging plate, following link plate and collar, the upper end of upper hanging plate offers the spill draw-in groove, and the two ends of the lower end of upper hanging plate and following link plate offer U-shaped hook groove; Collar is positioned at the top of preheater inner barrel; The upper end of upper hanging plate is fixed on the border of collar side by side through the spill draw-in groove, and the upper end of the lower end of upper hanging plate and following link plate is fixed together through the mutual hook of U-shaped hook groove respectively, and the lower end of following link plate is fixed together through the mutual hook of spill draw-in groove on U-shaped hook groove and the upper hanging plate again.
Preheater inner barrel fixedly is made up of through spill draw-in groove or the mutual hook of U-shaped hook groove upper hanging plate and following link plate successively.
Upper hanging plate respectively has a plurality of with following link plate.
Preheater inner barrel integral body is vertical suspended structure side by side.
The beneficial effect of the utility model is: simple structure, and with low cost, be convenient to installation and maintenance, prolonged service life.
Description of drawings
Fig. 1 is the utility model local structure sketch map;
Fig. 2 is the utility model general assembly structural representation;
Fig. 3 is the utility model agent structure vertical view;
Fig. 4 is the utility model upper hanging plate front view;
Fig. 5 is the utility model upper hanging plate side view;
Fig. 6 is a link plate front view under the utility model;
Fig. 7 is a link plate side view under the utility model.
Among the figure: 1, preheater inner barrel, 2, upper hanging plate, 3, link plate down, 4, collar.
The specific embodiment
To combine accompanying drawing that the utility model is further specified below.
Extremely shown in Figure 7 like Fig. 1; A kind of preheater suspension type inner tube structure; Comprise the preheater inner barrel 1 that is made up of upper hanging plate 2, following link plate 3 and collar 4, the upper end of upper hanging plate 2 offers the spill draw-in groove, and the two ends of the lower end of upper hanging plate 2 and following link plate 3 offer U-shaped hook groove; Collar 4 is positioned at the top of preheater inner barrel 1; The upper end of upper hanging plate 2 is fixed on the border of collar 4 side by side through the spill draw-in groove, and the upper end of the lower end of upper hanging plate 2 and following link plate 3 is fixed together through the mutual hook of U-shaped hook groove respectively, and the lower end of following link plate 3 is fixed together through the mutual hook of spill draw-in groove of U-shaped hook groove and upper hanging plate 2 upper ends again.
Preheater inner barrel 1 fixedly is made up of through spill draw-in groove or the mutual hook of U-shaped hook groove upper hanging plate 2 and following link plate 3 successively.
Preheater inner barrel 1 integral body is vertical suspended structure side by side.
Claims (4)
1. preheater suspension type inner tube structure; Comprise the preheater inner barrel (1) that constitutes by upper hanging plate (2), following link plate (3) and collar (4); It is characterized in that; The upper end of upper hanging plate (2) offers the spill draw-in groove; The two ends of the lower end of upper hanging plate (2) and following link plate (3) offer U-shaped hook groove, and collar (4) is positioned at the top of preheater inner barrel (1), and the upper end of upper hanging plate (2) is fixed on the border of collar (4) side by side through the spill draw-in groove; The upper end of the lower end of upper hanging plate (2) and following link plate (3) is fixed together through the mutual hook of U-shaped hook groove respectively, and the lower end of following link plate (3) is fixed together through the mutual hook of spill draw-in groove of U-shaped hook groove and upper hanging plate (2) upper end again.
2. a kind of preheater suspension type inner tube structure according to claim 1 is characterized in that, preheater inner barrel (1) is fixed through spill draw-in groove or the mutual hook of U-shaped hook groove successively by upper hanging plate (2) and following link plate (3) and constituted.
3. a kind of preheater suspension type inner tube structure according to claim 1 is characterized in that upper hanging plate (2) and following link plate (3) respectively have a plurality of.
4. a kind of preheater suspension type inner tube structure according to claim 1 and 2 is characterized in that, preheater inner barrel (1) integral body is vertical suspended structure side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204199444U CN202274753U (en) | 2011-10-31 | 2011-10-31 | Suspended inner cylinder structure of preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204199444U CN202274753U (en) | 2011-10-31 | 2011-10-31 | Suspended inner cylinder structure of preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274753U true CN202274753U (en) | 2012-06-13 |
Family
ID=46195104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204199444U Expired - Fee Related CN202274753U (en) | 2011-10-31 | 2011-10-31 | Suspended inner cylinder structure of preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677117A (en) * | 2015-02-16 | 2015-06-03 | 南京西普水泥工程集团有限公司 | Hanging plate for internal cylinder of pre-heater |
-
2011
- 2011-10-31 CN CN2011204199444U patent/CN202274753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677117A (en) * | 2015-02-16 | 2015-06-03 | 南京西普水泥工程集团有限公司 | Hanging plate for internal cylinder of pre-heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131031 |