CN201945192U - Plate-hung type inner cylinder of pre-heater - Google Patents
Plate-hung type inner cylinder of pre-heater Download PDFInfo
- Publication number
- CN201945192U CN201945192U CN201020670988XU CN201020670988U CN201945192U CN 201945192 U CN201945192 U CN 201945192U CN 201020670988X U CN201020670988X U CN 201020670988XU CN 201020670988 U CN201020670988 U CN 201020670988U CN 201945192 U CN201945192 U CN 201945192U
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- sheet
- inner core
- lacing film
- film formula
- last slice
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Abstract
The utility model discloses a plate-hung type inner cylinder of a pre-heater, which sequentially comprises a plurality of upper plates, middle plates, lower plates and connecting blocks from top to bottom, wherein each upper plate is provided with a first locking part and a bulge part, the plate-hung type inner cylinder is hung on the top cover of a cyclone cylinder of the pre-heater by the bulge part; each middle plate is provided with a second locking part and is connected with the upper plate by locking; each lower plate is provided with a third locking part and a hook and is connected with the middle plate by locking; each connecting block is inserted in the hook of the lower plate for fixing the inner cylinder; and the upper plates, the middle plates, the lower plates and the connecting blocks are integrally formed into a cylindrical structure of the plate-hung type inner cylinder. The plate-hung type inner cylinder of the pre-heater employs the novel hung plates with structures of the locking part, the bulge part, the hook and the like, removes the bolt-connection method in the prior art and has the advantages of simple structure, good commonality, convenience in installation and change and the like.
Description
Technical field
The utility model relates to cement industry and makes the field, particularly a kind of preheater lacing film formula inner core, and this inner core is used for the whirlwind tube of new type nonaqueous cement production line main process equipment kiln tail preheater.
Background technology
The whirlwind tube is the critical piece of kiln tail preheater, and main effect is to finish separating of material and gas.Usually in the whirlwind tube, inner core is set,, reduces the unnecessary circulation of granular material between whirlwind tubes at different levels to improve the separative efficiency of material and hot blast.
Common inner tube structure has two kinds of monoblock type and lacing film formulas, because the monoblock type inner core has shortcomings such as replacings of being difficult for, so burst manufacturing, burst transports, field-installed lacing film formula inner core becomes design first-selection.
But the link plate of present lacing film formula inner core adopts the form of top hook lower recess mostly, and it need adopt bolt to be connected with whirlwind tube top cover, and installing to change all wastes time and energy.
The utility model content
In order to overcome the above-mentioned defective of prior art, the purpose of this utility model is to provide a kind of preheater lacing film formula inner core.
Preheater lacing film formula inner core of the present utility model comprises from top to bottom successively:
Last slice, described last slice be provided with first latch part and jut, described lacing film formula inner core is hung on the whirlwind tube top cover of preheater by this jut;
In sheet, described in sheet be provided with second latch part, and with last slice between snap close connect;
Following sheet, described down sheet is provided with the 3rd latch part and hook, and with middle sheet between snap close connect;
Contiguous block, described contiguous block insert in the hook of described sheet down, with fixing inner core;
Wherein, described last slice, middle sheet, down sheet and contiguous block include a plurality ofly, form the tubular construction of lacing film formula inner core on the whole.
Preferred as technique scheme, described last slice and/or middle sheet be square relative set first latch part and second latch part on four square angles on the whole.
Preferred as technique scheme, described sheet down is square on the whole, is provided with the 3rd latch part on two angles on square top, is provided with two hooks in square bottom.
Preferred as technique scheme, described last slice jut has outstanding frustum cone structure.
Preferred as technique scheme, middle sheet repeats to be provided with multilayer.
Preferred as technique scheme, described last slice, middle sheet, sheet and contiguous block are the standard lacing film down.
Preferred as technique scheme, last slice and middle sheet all make two kinds of different in width.
Preheater lacing film formula inner core of the present utility model adopts to have latch part, jut, the isostructural novel lacing film of hook, has cancelled and has used bolted mode in the prior art, have simple in structure, versatility good, install and change advantages such as convenient.
Description of drawings
Fig. 1 is the overall structure schematic diagram of preheater lacing film formula inner core of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the three-view diagram of the utility model one embodiment last slice;
Fig. 4 is the three-view diagram of sheet among the utility model one embodiment;
Fig. 5 is the three-view diagram of sheet under the utility model one embodiment;
Fig. 6 is the three-view diagram of the utility model one embodiment contiguous block.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in further detail.
The overall structure schematic diagram of the preheater lacing film formula inner core of the utility model one embodiment as shown in Figure 1, in the figure preheater lacing film formula inner core from top to bottom successively by on several 1, middle sheet 2, sheet 3, contiguous block 4 are formed down, form the tubular construction of lacing film formula inner core on the whole.
Fig. 2 is the side view of Fig. 1, and as can be seen from the figure, preheater lacing film formula inner core of the present utility model directly hangs over the stretching out on the boss of whirlwind tube top cover 5 of preheater, rather than takes bolted mode.
Fig. 3-6 be respectively the utility model one embodiment last slice 1, middle sheet 2, the three-view diagram (be front view, vertical view, left view, the upper left side is a front view in each figure, and the lower left is a vertical view, and right-hand is left view) of sheet 3, contiguous block 4 down.
Shown in Figure 3 last slice 1 be provided with first latch part 11 and jut 12, described lacing film formula inner core can be hung on the whirlwind tube top cover 5 of preheater by this jut 12.As preferably, described last slice jut 12 has outstanding frustum cone structure.In addition, last slice 1 square structure that can have on the whole as shown in Figure 3 is provided with latch part 11 on these four square angles.
Following 3 shown in Figure 5 is provided with the 3rd latch part 31 and hook 32, and snap close connects between following sheet 3 and the middle sheet 2.In addition, last slice can have as shown in Figure 5 square structure on the whole, two angles on square top are provided with two latch part 31, are provided with two hooks 32 in square bottom.
Contiguous block 4 shown in Figure 6 inserts in the hook 32 of following sheet 3, to play the fixedly effect of inner core.The two ends of contiguous block 4 can be inserted into respectively on two adjacent following sheets, also can be inserted on two hooks of a following sheet, and the utility model is not limited to this.
In sum, preheater lacing film formula inner core of the present utility model adopts to have latch part, jut, the isostructural novel lacing film of hook, has the following advantages:
1, simple in structure
All lacing films of the present utility model all can adopt the standard lacing film, and its overall structure is simple, is applicable to batch process.
2, versatility is good
The utility model can be realized the inner core of different inner diameters and differing heights by adopting the standard lacing film of different in width and different size, therefore has good versatility.
3, install and change conveniently
Of the present utility model have outstanding round platform design on last slice, can directly hang over stretching out on the boss of whirlwind tube top cover, cancelled the bolted mode of using in the prior art, therefore is convenient to install; In addition, owing to adopt snap close to connect between sheet and the sheet, therefore change conveniently, globality is strong.
Therefore, the beneficial effects of the utility model are conspicuous.
Though; the utility model is clearly demonstrated by above embodiment and accompanying drawing thereof; yet under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field should make various corresponding changes according to the utility model, but these corresponding changes all should belong to protection domain of the present utility model.
Claims (7)
1. a preheater lacing film formula inner core is characterized in that, described preheater lacing film formula inner core comprises from top to bottom successively:
Last slice, described last slice be provided with first latch part and jut, described lacing film formula inner core is hung on the whirlwind tube top cover of preheater by this jut;
In sheet, described in sheet be provided with second latch part, and with last slice between snap close connect;
Following sheet, described down sheet is provided with the 3rd latch part and hook, and with middle sheet between snap close connect;
Contiguous block, described contiguous block insert in the hook of described sheet down, with fixing inner core;
Wherein, described last slice, middle sheet, down sheet and contiguous block include a plurality ofly, form the tubular construction of lacing film formula inner core on the whole.
2. preheater lacing film formula inner core according to claim 1 is characterized in that, described last slice and/or middle sheet be square relative set first latch part and second latch part on four square angles on the whole.
3. preheater lacing film formula inner core according to claim 1 is characterized in that, described sheet down is square on the whole, is provided with the 3rd latch part on two angles on square top, is provided with two hooks in square bottom.
4. preheater lacing film formula inner core according to claim 1 is characterized in that described last slice jut has outstanding frustum cone structure.
5. according to each described preheater lacing film formula inner core of claim 1-4, it is characterized in that middle sheet repeats to be provided with multilayer.
6. according to each described preheater lacing film formula inner core of claim 1-4, it is characterized in that, described last slice, middle sheet, down sheet and contiguous block are the standard lacing film.
7. according to each described preheater lacing film formula inner core of claim 1-4, it is characterized in that, last slice and middle sheet all make two kinds of different in width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020670988XU CN201945192U (en) | 2010-12-20 | 2010-12-20 | Plate-hung type inner cylinder of pre-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020670988XU CN201945192U (en) | 2010-12-20 | 2010-12-20 | Plate-hung type inner cylinder of pre-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945192U true CN201945192U (en) | 2011-08-24 |
Family
ID=44472532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020670988XU Expired - Fee Related CN201945192U (en) | 2010-12-20 | 2010-12-20 | Plate-hung type inner cylinder of pre-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673637A (en) * | 2013-12-12 | 2014-03-26 | 兴化市金牛机械铸造有限公司 | Cement preheater internal cylinder hanging sheet |
| CN113532104A (en) * | 2021-07-16 | 2021-10-22 | 江苏双发机械有限公司 | Preheater inner tube lacing film, lacing film and preheater inner tube |
-
2010
- 2010-12-20 CN CN201020670988XU patent/CN201945192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673637A (en) * | 2013-12-12 | 2014-03-26 | 兴化市金牛机械铸造有限公司 | Cement preheater internal cylinder hanging sheet |
| CN113532104A (en) * | 2021-07-16 | 2021-10-22 | 江苏双发机械有限公司 | Preheater inner tube lacing film, lacing film and preheater inner tube |
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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: 20110824 Termination date: 20121220 |