CN204063903U - A kind of new dry process rotary kiln kiln quarter badge and adopt the operator guards of this backplate - Google Patents
A kind of new dry process rotary kiln kiln quarter badge and adopt the operator guards of this backplate Download PDFInfo
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- CN204063903U CN204063903U CN201420382877.7U CN201420382877U CN204063903U CN 204063903 U CN204063903 U CN 204063903U CN 201420382877 U CN201420382877 U CN 201420382877U CN 204063903 U CN204063903 U CN 204063903U
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- reinforcing plate
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Abstract
The utility model provides a kind of new dry process rotary kiln kiln quarter badge, comprise front arc plate, middle connecting plate and rear arc plate, front arc board diameter is large compared with rear arc board diameter, middle connecting plate connects front arc plate back edge and edge, rear arc plate front, front arc plate has thickness direction and run through the bolt hole of front arc plate to make itself and kiln tail pipe body Flange joint, when kiln quarter badge is installed on kiln tail shell flange, kiln quarter badge and kiln tail pipe body flange coaxial, the adjacent both sides of rhombus upper reinforcing plate connect middle connecting plate upper surface and rear arc plate upper surface respectively, the adjacent both sides of triangle lower reinforcing plate connect middle connecting plate lower surface and front arc plate lower surface respectively, residing for upper reinforcing plate and lower reinforcing plate, plane all passes through axis, the anchoring piece perforating of upper reinforcing plate is run through in upper reinforcing plate thickness setting direction.The utility model also provides kilneye operator guards after a kind of new dry process rotary kiln kiln tail.Version of the present utility model extends service life.
Description
technical field
The utility model belongs to cement produced with the dry method production field, is specifically related to dry-process cement rotary kiln kiln tail, more specifically, relates to kiln quarter badge and adopts the operator guards of this backplate.
background technology
Dry-process cement rotary kiln is the visual plant of new type nonaqueous cement production line, because kiln quarter badge one end is exposed in the environment of about 1100-1200 DEG C for a long time, very easily by high temperature in early days oxidized fall, cause the badly damaged of castable, cause the early stage bulk of castable to come off.For existing kiln quarter badge, no matter be original design or air-cooled design, general life cycle 1-1.5, examine and replace is frequent, brings spare parts consumption amount large, and causes kiln tail to leak material, bring serious pollution to environmental sanitation, make a big impact to production.
summary of the invention
The technical problems to be solved in the utility model is to provide a kind of new dry process rotary kiln kiln quarter badge, extends service life.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of new dry process rotary kiln kiln quarter badge, comprise from front to back in turn and the coaxial front arc plate arranged, middle connecting plate and rear arc plate, front arc board diameter is large compared with rear arc board diameter, middle connecting plate connects front arc plate back edge and edge, rear arc plate front, front arc plate has thickness direction and run through the bolt hole of front arc plate to make itself and kiln tail pipe body Flange joint, when kiln quarter badge is installed on kiln tail shell flange, kiln quarter badge and kiln tail pipe body flange coaxial, the adjacent both sides of rhombus upper reinforcing plate connect middle connecting plate upper surface and rear arc plate upper surface respectively, the adjacent both sides of triangle lower reinforcing plate connect middle connecting plate lower surface and front arc plate lower surface respectively, residing for upper reinforcing plate and lower reinforcing plate, plane all passes through axis, the anchoring piece perforating of upper reinforcing plate is run through in upper reinforcing plate thickness setting direction.
Above-mentioned new dry process rotary kiln kiln quarter badge, upper reinforcing plate and lower reinforcing plate are spaced two.
Kiln quarter badge of the present utility model is made up of front arc plate, middle connecting plate and rear arc plate, and the overall construction intensity of kiln quarter badge is improve by the reinforcement of rhombus upper reinforcing plate and triangle lower reinforcing plate, the shape of kiln quarter badge convex-concave complexity, surface area is large, rational in infrastructure, make to be combined with castable more tight, not easily make castable come off, extend service life.
Another technical problem that will solve of the utility model is to provide kilneye operator guards after a kind of new dry process rotary kiln kiln tail, extends service life.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
Kilneye operator guards after a kind of new dry process rotary kiln kiln tail; comprise the some above-mentioned kiln quarter badge be installed on kiln tail shell flange; kiln quarter badge is around kiln tail pipe body flange annular array; anchoring piece to be arranged in anchoring piece perforating and to be welded and fixed with upper reinforcing plate; kiln quarter badge is welded and fixed anchoring piece on the surface, builds corundum mullite pouring material and forms rear kilneye operator guards.
Kilneye operator guards after above-mentioned new dry process rotary kiln kiln tail, is arranged in anchoring piece in anchoring piece perforating and upper reinforcing plate spot welding is fixed, and anchoring piece and kiln quarter badge surface two-sided welding are fixed.
Kilneye operator guards after above-mentioned new dry process rotary kiln kiln tail, anchoring piece is V-type anchoring piece or Y type anchoring piece.
Kilneye operator guards after above-mentioned new dry process rotary kiln kiln tail, V-type anchoring piece is the wavy anchoring piece of V-type.
Above-mentioned kiln quarter badge is installed on kiln tail shell flange; kiln quarter badge has all been installed rear entirety and has been formed reducing shape; anchoring piece is arranged in upper reinforcing plate anchoring piece perforating and spot welding is fixed; kiln quarter badge is welded and fixed anchoring piece on the surface again, then builds corundum mullite pouring material and forms rear kilneye operator guards.The overall construction intensity of kiln quarter badge is high, complex-shaped, and surface area is large, rational in infrastructure, makes to be combined with castable more tight, not easily makes castable come off, extend service life.The utility model is not afraid of high temperature and is eroded end face in early days, and integrality performance of the structure is strong, reduces standby redundancy, refractory consumption rate, has saved cost, added benefit.
accompanying drawing explanation
Below in conjunction with accompanying drawing to the further detailed description of the utility model:
Fig. 1 is the top view of kiln quarter badge.
The upward view of Fig. 2 kiln quarter badge.
The sectional view of Fig. 3 kiln quarter badge.
In figure: 1 front arc plate, 2 middle connecting plates, 3 rear arc plates, 4 bolts hole, 5 rhombus upper reinforcing plates, 6 anchoring piece perforatings, 7 lower reinforcing plates.
Detailed description of the invention
As shown in Figure 1 to Figure 3, new dry process rotary kiln kiln quarter badge comprises from front to back in turn and coaxial front arc plate 1, middle connecting plate 2 and the rear arc plate 3 arranged.Front arc board diameter is large compared with rear arc board diameter, and front arc plate is positioned at front on rear arc plate.Middle connecting plate connects front arc plate back edge and edge, rear arc plate front.Front arc plate has thickness direction and run through the bolt hole 4 of front arc plate to make itself and kiln tail pipe body Flange joint, front arc plate and kiln tail shell flange are bolted, and nut and screw rod A402 stainless steel electrode spot-welded together anti-loosening.When kiln quarter badge is installed on kiln tail shell flange, kiln quarter badge and kiln tail pipe body flange coaxial.The adjacent both sides of rhombus upper reinforcing plate 5 connect middle connecting plate upper surface and rear arc plate upper surface respectively, and the adjacent both sides of triangle lower reinforcing plate 7 connect middle connecting plate lower surface and front arc plate lower surface respectively.Residing for upper reinforcing plate and lower reinforcing plate, plane is all by axis, and the anchoring piece perforating 6 of upper reinforcing plate is run through in upper reinforcing plate thickness setting direction.
Particularly, upper reinforcing plate and lower reinforcing plate are spaced two.
Kilneye operator guards after new dry process rotary kiln kiln tail; comprise the above-mentioned kiln quarter badge be installed on kiln tail shell flange; kiln quarter badge is around kiln tail pipe body flange annular array; anchoring piece to be arranged in upper reinforcing plate hole and to fix with stiffener means of spot welds; kiln quarter badge is welded and fixed anchoring piece on the surface, builds corundum mullite pouring material and forms rear kilneye operator guards.Life cycle of the present utility model reaches more than 2.5-3.
Particularly, anchoring piece to be arranged in upper reinforcing plate hole and to fix with stiffener means of spot welds, and anchoring piece and kiln quarter badge surface two-sided welding are fixed.
Particularly, anchoring piece is V-type anchoring piece or Y type anchoring piece.
Particularly, V-type anchoring piece is the wavy anchoring piece of V-type, can be combined tightr with castable.
Concrete example illustrates kiln quarter badge below, kiln quarter badge body, V-type anchoring piece and bolt material are 0Cr25Ni20, the limit that upper reinforcing plate is connected with middle connecting plate upper surface is long limit, its long 230mm, two long limit vertical ranges of upper reinforcing plate are 130mm, the thick 20mm of upper reinforcing plate, the V-type anchoring piece perforating aperture Ф 20mm on upper reinforcing plate, adjacent holes is apart from 160mm.V-type anchoring piece diameter is that Ф 12H160 is or/and Ф 12H200.
Claims (6)
1. a new dry process rotary kiln kiln quarter badge, it is characterized in that: comprise from front to back in turn and the coaxial front arc plate arranged, middle connecting plate and rear arc plate, front arc board diameter is large compared with rear arc board diameter, middle connecting plate connects front arc plate back edge and edge, rear arc plate front, front arc plate has thickness direction and run through the bolt hole of front arc plate to make itself and kiln tail pipe body Flange joint, when kiln quarter badge is installed on kiln tail shell flange, kiln quarter badge and kiln tail pipe body flange coaxial, the adjacent both sides of rhombus upper reinforcing plate connect middle connecting plate upper surface and rear arc plate upper surface respectively, the adjacent both sides of triangle lower reinforcing plate connect middle connecting plate lower surface and front arc plate lower surface respectively, residing for upper reinforcing plate and lower reinforcing plate, plane all passes through axis, the anchoring piece perforating of upper reinforcing plate is run through in upper reinforcing plate thickness setting direction.
2. new dry process rotary kiln kiln quarter badge according to claim 1, is characterized in that: upper reinforcing plate and lower reinforcing plate are spaced two.
3. a new dry process rotary kiln kiln tail operator guards; it is characterized in that: comprise the kiln quarter badge described in some claims 1 or 2 be installed on kiln tail shell flange; kiln quarter badge is around kiln tail pipe body flange annular array; anchoring piece to be arranged in anchoring piece perforating and to fix with upper reinforcing plate means of spot welds; kiln quarter badge is welded and fixed anchoring piece on the surface, builds corundum mullite pouring material and forms rear kilneye operator guards.
4. new dry process rotary kiln kiln tail operator guards according to claim 3, is characterized in that: be arranged in anchoring piece in anchoring piece perforating and upper reinforcing plate spot welding is fixed, and anchoring piece and kiln quarter badge surface two-sided welding are fixed.
5. new dry process rotary kiln kiln tail operator guards according to claim 3, is characterized in that: anchoring piece is V-type anchoring piece or Y type anchoring piece.
6. new dry process rotary kiln kiln tail operator guards according to claim 5, is characterized in that: V-type anchoring piece is the wavy anchoring piece of V-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382877.7U CN204063903U (en) | 2014-07-11 | 2014-07-11 | A kind of new dry process rotary kiln kiln quarter badge and adopt the operator guards of this backplate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382877.7U CN204063903U (en) | 2014-07-11 | 2014-07-11 | A kind of new dry process rotary kiln kiln quarter badge and adopt the operator guards of this backplate |
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| Publication Number | Publication Date |
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| CN204063903U true CN204063903U (en) | 2014-12-31 |
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| CN201420382877.7U Active CN204063903U (en) | 2014-07-11 | 2014-07-11 | A kind of new dry process rotary kiln kiln quarter badge and adopt the operator guards of this backplate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523545A (en) * | 2022-01-25 | 2022-05-24 | 江苏双发机械有限公司 | Kiln opening protection unit, production method and installation method thereof |
-
2014
- 2014-07-11 CN CN201420382877.7U patent/CN204063903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523545A (en) * | 2022-01-25 | 2022-05-24 | 江苏双发机械有限公司 | Kiln opening protection unit, production method and installation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |