CN204923904U - A a whirlwind section of thick bamboo for pre -heater - Google Patents

Abstract

The utility model relates to a cement manufacture equipment specifically provides a whirlwind section of thick bamboo for pre -heater, aims at solving the complicated problem of current whirlwind section of thick bamboo structure. Mesh for this reason, the utility model discloses an inner tube of a whirlwind section of thick bamboo includes: last piece, it is provided with first clamping part and jut, will through this jut the inner tube is hung on the top cap of a whirlwind section of thick bamboo, well piece, it is provided with the second clamping part to and buckle hookup between the last piece, lower piece, it is provided with third clamping part and couple to and buckle hookup between the well piece, the connecting block, it inserts so that fixed inner tube in the couple of lower piece. Last piece, well piece, lower piece and connecting block all include a plurality ofly, form on the whole the tubular structure of inner tube. Owing to adopt and have clamping part, jut, couple isotructure, the utility model discloses a bolted connection mode among a whirlwind section of thick bamboo for pre -heater cancellation prior art has advantages such as simple structure, the commonality is good, the installation change is convenient.

Description

For the cyclone cylinder of preheater

Technical field

The utility model relates to cement making equipment, is specifically related to a kind of cyclone cylinder for preheater.

Background technology

Cyclone cylinder is the critical piece of kiln tail preheater, and Main Function has been material and being separated of gas.Usually inner core is set in cyclone cylinder, to improve the separative efficiency of material and hot blast, reduces the unnecessary circulation of granular material between cyclone cylinder at different levels.

Common inner tube structure has monoblock type and plate-hung type two kinds, has the shortcomings such as not easily replacing due to monoblock type inner core, therefore burst manufacture, the first-selection that burst transports, field-installed plate-hung type inner cylinder becomes design.But the link plate of current plate-hung type inner cylinder adopts the form of upper hook lower recess mostly, with bolts with cyclone cylinder top cover, installing to change all wastes time and energy.

Utility model content

In order to solve the aforementioned problems in the prior, that is, in order to existing plate-hung type cyclone cylinder installs the problem changed and waste time and energy, the utility model provides a kind of cyclone cylinder for preheater.This cyclone cylinder comprises inner core, and described inner core comprises from top to bottom successively: upper slice, described upper slice be provided with the first clamping part and jut, by this jut, described inner core is hung on the top cover of described cyclone cylinder; Middle, described middle is provided with the second clamping part, and with described upper slice between buckle connect buckle and connect; Bottom sheet, described bottom sheet is provided with the 3rd clamping part and hook, and connects with buckle between described middle; And contiguous block, described contiguous block inserts in the hook of described bottom sheet so that fixing described inner core; Wherein, described upper slice and described middle be square on the whole, described first clamping part and described second clamping part be separately positioned on described upper slice with on four angles of described middle; Wherein, described bottom sheet is also square on the whole, and described 3rd clamping part is arranged on two angles at described bottom sheet top, two angles bottom described bottom sheet is provided with two hooks.

In the preferred embodiment of the above-mentioned cyclone cylinder for preheater, described upper slice jut has outstanding frustum cone structure.

In the preferred embodiment of the above-mentioned cyclone cylinder for preheater, described middle is repeated to arrange multilayer.

In the preferred embodiment of the above-mentioned cyclone cylinder for preheater, described upper slice and described middle there are two kinds of different width.

Those skilled in the art it is easily understood that, cyclone cylinder for preheater of the present utility model has the structures such as clamping part, jut, hook, eliminate the bolt used in prior art to connect, there is the advantages such as structure is simple, versatility good, installation replacing is convenient.

Accompanying drawing explanation

Fig. 1 is the structural representation of the inner core of cyclone cylinder of the present utility model;

Fig. 2 is the side view of inner core shown in Fig. 1;

Fig. 3 A, 3B, 3C are upper slice front view of the present utility model, top view and right view respectively;

Fig. 4 A, 4B, 4C are front view, top view and the right view of middle of the present utility model respectively;

Fig. 5 A, 5B, 5C are the front view of bottom sheet of the present utility model, top view and right view respectively;

Fig. 6 A, 6B, 6C are the front view of contiguous block of the present utility model, top view and right view respectively.

Detailed description of the invention

With reference to the accompanying drawings preferred embodiment of the present utility model is described.One skilled in the art will appreciate that these embodiments only for explaining know-why of the present utility model, and not intended to be limiting protection domain of the present utility model.

Fig. 1 is the structural representation of the inner core of the cyclone cylinder for preheater of the present utility model.As shown in Figure 1, in the figure the inner core of preheater windspout barrel from top to bottom successively by several 1, middle 2, bottom sheet 3, contiguous block 4 form, and forms the tubular construction of plate-hung type inner cylinder on the whole.

Fig. 2 is the side view of Fig. 1, and as can be seen from the figure, inner core of the present utility model directly hangs over stretching out on boss of the top cover 5 of preheater windspout barrel, instead of mode with bolts.

Fig. 3 A-6C be respectively of the present utility model upper slice 1, middle 2, bottom sheet 3, contiguous block 4 three views, that is, front view, top view and right view.

Shown in Fig. 3 A, 3B, 3C upper slice be provided with the first clamping part 11 and jut 12 on 1, described plate-hung type inner cylinder can be hung on the top cover 5 of preheater windspout barrel by this jut 12.As shown in Fig. 3 A and 3C, described upper slice 1 jut 12 there is outstanding frustum cone structure, the connection between more convenient like this itself and top cover 5.In addition, upper slice 1 there is square structure on the whole as shown in Figure 3A, four angles that this is square are provided with the first clamping part 11.

Middle sheet 2 shown in Fig. 4 A, 4B, 4C is provided with the second clamping part 21, by this second clamping part 21, middle 2 with upper slice between 1 buckle connect.There is for middle 2 square structure as Fig. 4 shows on the whole, four angles that this is square are provided with clamping part 21.Middle can have one deck, also can repeat to arrange multilayer, to adjust different inner core height.Inner core shown in Fig. 1 is just provided with sheet 2 in three layers.In addition, different inner core internal diameters can also be determined by the quantity of sheet 2 in change.Further, upper slice 1 and middle 2 all can manufacture two kinds of different width.These do not depart from protection domain of the present utility model.

Bottom sheet 3 shown in Fig. 5 A, 5B, 5C is provided with the 3rd clamping part 31 and hook 32, between bottom sheet 3 with middle 2, buckle connects.In addition, bottom sheet 3 has square structure as shown in Figure 5 on the whole, and two angles of square shaped top are provided with two clamping parts 31 to connect with middle 2 buckles, is provided with two hooks 32 in square bottom.

Contiguous block 4 shown in Fig. 6 A, 6B, 6C inserts in the hook 32 of bottom sheet 3, to play the effect of fixing inner core.The two ends of contiguous block 4 can be inserted in two adjacent bottom sheet 3 respectively, and also can be inserted on two hooks 32 of a bottom sheet 3, the utility model is not limited to this.

In sum, owing to adopting, there is clamping part, jut, the isostructural novel lacing film of hook, therefore cyclone cylinder inner core of the present utility model has the following advantages: 1, structure is simple, all lacing films of the present utility model all can adopt standard lacing film, its overall structure is simple, is applicable to batch production.2, versatility is good, and the utility model by adopting the standard lacing film of different in width and different size, can realize the inner core of different inner diameters and differing heights, therefore having good versatility.3, install and change convenient, of the present utility model upper slice on there is outstanding round platform design, what directly can hang over cyclone cylinder top cover stretches out on boss, eliminates the bolted mode used in prior art, is therefore convenient to install.In addition, owing to adopting buckle to connect between sheet with sheet, therefore change conveniently, globality is strong.

So far, describe the technical solution of the utility model by reference to the accompanying drawings, but those skilled in the art are it is easily understood that protection domain of the present utility model is obviously not limited to these detailed description of the invention.Under the prerequisite not departing from principle of the present utility model, those skilled in the art can make equivalent change or replacement to correlation technique feature, and these changes or the technical scheme after replacing it all will fall within protection domain of the present utility model.

Claims (4)

1. for a cyclone cylinder for preheater, comprise inner core, it is characterized in that, described inner core comprises from top to bottom successively:

Upper slice, described upper slice be provided with the first clamping part and jut, by this jut, described inner core is hung on the top cover of described cyclone cylinder;

Middle, described middle be provided with the second clamping part and with described upper slice between buckle connect;

Bottom sheet, described bottom sheet is provided with the 3rd clamping part and hook and connects with buckle between described middle; And

Contiguous block, described contiguous block inserts in the hook of described bottom sheet so that fixing described inner core;

Wherein, described upper slice and described middle be square on the whole, described first clamping part and described second clamping part be separately positioned on described upper slice with on four angles of described middle;

Wherein, described bottom sheet is also square on the whole, and described 3rd clamping part is arranged on two angles at described bottom sheet top, two angles bottom described bottom sheet is provided with two hooks.

2. the cyclone cylinder for preheater according to claim 1, is characterized in that, described upper slice jut has outstanding frustum cone structure.

3. the cyclone cylinder for preheater according to claim 2, is characterized in that, described middle is repeated to arrange multilayer.

4. the cyclone cylinder for preheater according to claim 3, is characterized in that, described upper slice and described middle there are two kinds of different width.