CN205228178U - A preheater internal cylinder for cement manufacture - Google Patents
A preheater internal cylinder for cement manufacture Download PDFInfo
- Publication number
- CN205228178U CN205228178U CN201520900872.3U CN201520900872U CN205228178U CN 205228178 U CN205228178 U CN 205228178U CN 201520900872 U CN201520900872 U CN 201520900872U CN 205228178 U CN205228178 U CN 205228178U
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- CN
- China
- Prior art keywords
- lacing film
- ceramic lacing
- ceramic
- manufacture
- side wall
- 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 - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a preheater internal cylinder for cement manufacture, the novel nipple rectifier comprises a cylindrical shel, the buffer layer is installed to the inner wall of barrel, curved ceramic lacing film is installed and the connecting block that is used for connecting ceramic lacing film to the inner wall of buffer layer, the left side wall of pottery lacing film and the T font lug that the right side wall was equipped with outside extension, the left side wall of connecting block and right side arm be provided with the opening outwards and with the T font lug assorted T font recess of ceramic lacing film, cup joint T font bump connection through T font recess between pottery lacing film and the connecting block, the positive lateral wall of pottery lacing film is equipped with wavy wind guide tank, the positive four corners of pottery lacing film is equipped with the mounting hole that runs through ceramic lacing film. This preheater internal cylinder adopts the structure of cup jointing bump connection between the ceramic lacing film through the recess, makes to reach seamless connection between the ceramic lacing film, and the tight type is strong, is favorable to protecting the barrel not receive the corruption, has prolonged the life of barrel.
Description
Technical field
The utility model relates to preheater technical field, is specifically related to a kind of preheater inner barrel for manufacture of cement.
Background technology
At present; cement preheater is a kind of equipment utilizing the high-temperature tail gas of rotary kiln to heat cement raw material; the structure that the existing preheater inner barrel for manufacture of cement adopts ceramic lacing film to be formed by connecting mostly; but the joint gap poor sealing of existing ceramic lacing film, causing damage to cylindrical shell, reduces service life; and the high-temperature tail gas of rotary kiln contains a large amount of dust; and flow velocity is fast, existing ceramic lacing film is inadequate to the resistance to erosion power of high-temperature tail gas, often can cause the damage of ceramic lacing film.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of preheater inner barrel for manufacture of cement, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of preheater inner barrel for manufacture of cement, comprise cylindrical shell, the inwall of described cylindrical shell is provided with cushion, the inwall of described cushion is provided with the ceramic lacing film of arc and the contiguous block for being connected ceramic lacing film, the left side wall of described ceramic lacing film and right side wall are provided with outward extending T-shaped projection, the left side wall of described contiguous block and right arm are provided with the T-shaped groove that opening matches outwardly and with the T-shaped projection of ceramic lacing film, described ceramic lacing film be socketed T-shaped projection by T-shaped groove between contiguous block and be connected, the positive sidewall of described ceramic lacing film is provided with wavy wind guide tank, the corner, front of described ceramic lacing film is provided with the installing hole running through ceramic lacing film.
Further illustrate, described cushion is high temperature resistant and resistant material is made.
Further illustrate, described cushion be provided with the groove vertically run through.
Further illustrate, the upper surface of described ceramic lacing film is provided with the reinforced hole running through ceramic lacing film, and described reinforced hole is interspersed with stiffener.
Further illustrate, the upper surface of described contiguous block is provided with the reinforced hole running through contiguous block, and described reinforced hole is interspersed with stiffener.
Further illustrate, described stiffener is for strengthening steel plate or stiffener.
Compared with prior art; the utility model has following beneficial effect: this preheater inner barrel; ceramic lacing film is adopted to be socketed by groove the structure that projection is connected with between contiguous block; make to reach seamless link between ceramic lacing film, tight type is strong, is conducive to protection cylindrical shell and is not corroded; extend the service life of cylindrical shell; adopt the structure of wavy wind guide tank, high-temperature tail gas is reduced the scouring force of ceramic lacing film, extends the service life of ceramic lacing film.
Accompanying drawing explanation
Fig. 1 is used for the schematic diagram of the preheater inner barrel of manufacture of cement for illustration of the utility model embodiment.
Fig. 2 is ceramic lacing film schematic diagram in Fig. 1.
Fig. 3 is contiguous block schematic diagram in Fig. 1.
Parts title and sequence number in figure: 1-cylindrical shell 2-cushion 3-pottery lacing film 4-projection 5-groove 6-wind guide tank 7-installing hole 8-groove 9-reinforced hole 10-stiffener 11-contiguous block
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but does not limit protection domain of the present utility model and range of application:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of preheater inner barrel for manufacture of cement, comprises cylindrical shell 1, and the inwall of described cylindrical shell 1 is provided with cushion 2, and described cushion 2 is high temperature resistant and resistant material is made, such as stainless steel, copper etc.Described cushion 2 is provided with the groove 8 vertically run through, and the effect of groove 8 arrives cylindrical shell 1 to cushion heat, reduces the etching extent of cylindrical shell 1, increases the service life.The inwall of described cushion 2 is provided with the ceramic lacing film 3 of arc and the contiguous block 11 for being connected ceramic lacing film 3, and the upper surface of described ceramic lacing film 3 is provided with the reinforced hole 9 running through ceramic lacing film 3, and described reinforced hole 9 is interspersed with stiffener 10.The upper surface of described contiguous block 11 is provided with the reinforced hole 9 running through contiguous block 11, and described reinforced hole 9 is interspersed with stiffener 10.Described stiffener 10 is for strengthening steel plate or stiffener.The left side wall of described ceramic lacing film 3 and right side wall are provided with outward extending T-shaped projection 4, the left side wall of described contiguous block 11 and right arm are provided with the T-shaped groove 5 that opening matches outwardly and with the T-shaped projection 4 of ceramic lacing film 3, described ceramic lacing film 3 be socketed T-shaped projection 4 by T-shaped groove 5 between contiguous block 11 and be connected, the positive sidewall of described ceramic lacing film 3 is provided with wavy wind guide tank 6, and the corner, front of described ceramic lacing film 3 is provided with the installing hole 7 running through ceramic lacing film 3.
This preheater inner barrel; ceramic lacing film 3 is adopted to be socketed by groove 5 structure that projection 4 is connected with between contiguous block 11; make to reach seamless link between ceramic lacing film 3; tight type is strong; be conducive to protection cylindrical shell 1 not corroded, extend the service life of cylindrical shell 1, adopt the structure of wavy wind guide tank 6; high-temperature tail gas is reduced the scouring force of ceramic lacing film 3, extends the service life of ceramic lacing film 3.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make some equivalent alternative or obvious modification without departing from the concept of the premise utility; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.
Claims (6)
1. the preheater inner barrel for manufacture of cement, it is characterized in that: comprise cylindrical shell (1), the inwall of described cylindrical shell (1) is provided with cushion (2), the inwall of described cushion (2) is provided with the ceramic lacing film (3) of arc and the contiguous block (11) for being connected ceramic lacing film (3), the left side wall of described ceramic lacing film (3) and right side wall are provided with outward extending T-shaped projection (4), the left side wall of described contiguous block (11) and right arm are provided with the T-shaped groove (5) that opening matches outwardly and with the T-shaped projection (4) of ceramic lacing film (3), described ceramic lacing film (3) is socketed T-shaped projection (4) with between contiguous block (11) is connected by T-shaped groove (5), the positive sidewall of described ceramic lacing film (3) is provided with wavy wind guide tank (6), the corner, front of described ceramic lacing film (3) is provided with the installing hole (7) running through ceramic lacing film (3).
2. the preheater inner barrel for manufacture of cement according to claim 1, is characterized in that: described cushion (2) is made for high temperature resistant and resistant material.
3. the preheater inner barrel for manufacture of cement according to claim 1, is characterized in that: described cushion (2) be provided with the groove (8) vertically run through.
4. the preheater inner barrel for manufacture of cement according to claim 1, it is characterized in that: the upper surface of described ceramic lacing film (3) is provided with the reinforced hole (9) running through ceramic lacing film (3), and described reinforced hole (9) is interspersed with stiffener (10).
5. the preheater inner barrel for manufacture of cement according to claim 1, it is characterized in that: the upper surface of described contiguous block (11) is provided with the reinforced hole (9) running through contiguous block (11), and described reinforced hole (9) is interspersed with stiffener (10).
6. the preheater inner barrel for manufacture of cement according to claim 4 or 5, is characterized in that: described stiffener (10) is for strengthening steel plate or stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900872.3U CN205228178U (en) | 2015-11-12 | 2015-11-12 | A preheater internal cylinder for cement manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900872.3U CN205228178U (en) | 2015-11-12 | 2015-11-12 | A preheater internal cylinder for cement manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228178U true CN205228178U (en) | 2016-05-11 |
Family
ID=55903235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900872.3U Expired - Fee Related CN205228178U (en) | 2015-11-12 | 2015-11-12 | A preheater internal cylinder for cement manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352333A (en) * | 2015-11-12 | 2016-02-24 | 南宁易速德机械设备有限公司 | Inner cylinder for preheater for cement production |
-
2015
- 2015-11-12 CN CN201520900872.3U patent/CN205228178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352333A (en) * | 2015-11-12 | 2016-02-24 | 南宁易速德机械设备有限公司 | Inner cylinder for preheater for cement production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |