CN209131376U - A kind of cement kiln head sealing structure - Google Patents
A kind of cement kiln head sealing structure Download PDFInfo
- Publication number
- CN209131376U CN209131376U CN201821860230.5U CN201821860230U CN209131376U CN 209131376 U CN209131376 U CN 209131376U CN 201821860230 U CN201821860230 U CN 201821860230U CN 209131376 U CN209131376 U CN 209131376U
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- China
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- fixedly installed
- kiln
- seal steel
- steel disc
- compound
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Abstract
The utility model discloses a kind of cement kiln head sealing structures, including kiln hood, sealing device and kiln cylinder, the sealing device is fixedly mounted on the center side of kiln hood, the kiln cylinder is rotatably installed in the inside center of sealing device, the inside of the sealing device is fixedly installed with fixed device, the inside center of the fixed device is fixedly installed with compound seal main body, inside one end of the fixed device is fixedly installed with flange, the flange outer face is rotatably equipped with the first bolt, one end of the flange is fixedly installed with reinforcing rib, one end of the reinforcing rib is fixedly installed with fixed block, the bottom end surface of the fixed block is fixedly installed with spring, one end of the spring is fixedly installed with washer, the inside of the compound seal main body is fixedly installed with compound seal steel disc, the end surface of the compound seal steel disc is rotatably equipped with Two bolts.The sealing effect of the utility model is good, and long service life improves working efficiency benefit and increases, environment protection standard.
Description
Technical field
The utility model relates to cement manufacture plant technical field, specially a kind of cement kiln head sealing structure.
Background technique
Rotary kiln refers to rotary calcining kiln, belongs to building equipment class, rotary kiln by processing material difference can be divided into cement kiln,
Chemical metallurgy kiln and limekiln, cement kiln are mainly used for calcination of cement clinker, divide dry production cement kiln and wet production cement
Revolving drum equipment pair is widely used in many production industries such as building materials, metallurgy, chemical industry, environmental protection in kiln two major classes, rotary kiln
Solid material carries out mechanical, physical or chemical treatment, and currently, cement kiln head sealing structure only has the positive gasket seal group in outside.
And air pressure is unstable in cement kiln, hot-air can be gushed from the edge of kiln when air pressure is higher than external pressure in kiln, in kiln, material with
Hot-air enter in the gap of diaphragm seal, lead to poor sealing effect, service life reduction leads to scene leakage ash.Comprehensive cement kiln
Working environment, it is necessary to design a kind of cement kiln head sealing structure.
Utility model content
The purpose of this utility model is to provide a kind of cement kiln head sealing structures, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of cement kiln head sealing structure, including kiln
Head, sealing device and kiln cylinder, the sealing device are fixedly mounted on the center side of kiln hood, and the kiln cylinder is rotatably installed in sealing
The inside center of device, the end surface of the kiln hood offer observation panel, and the bottom end Corner Strapped of the kiln hood is equipped with tune
Feet is saved, the inside of the sealing device is fixedly installed with fixed device, and the inside center of the fixed device is fixedly installed with
Compound seal main body, inside one end of the fixed device are fixedly installed with flange, and the flange outer face is rotatably equipped with
One bolt, one end of the flange are fixedly installed with reinforcing rib, and one end of the reinforcing rib is fixedly installed with fixed block, described solid
The bottom end surface for determining block is fixedly installed with spring, and one end of the spring is fixedly installed with washer, the compound seal main body
Inside is fixedly installed with compound seal steel disc, and the end surface of the compound seal steel disc is rotatably equipped with the second bolt.
Preferably, the surface of the observation panel is fixedly installed with compatible glass.
Preferably, the surface of the flange offers threaded hole.
Preferably, one end of the spring is fixedly connected with fixed block, and the other end of spring is mutually fixedly connected with washer.
Preferably, one end of the compound seal steel disc is mutually fixedly connected with kiln hood, and the other end of compound seal steel disc
It is in contact and connect with kiln cylinder.
Preferably, the inner upper end of the compound seal steel disc is fixedly installed with upper layer seal steel plate, the upper layer sealing
The lower end of steel disc is fixedly installed with carbon aluminosilicate fiber felt, and the carbon aluminosilicate fiber felt lower end is fixedly installed with lower layer's seal steel plate,
The compound seal steel disc arranges one week in fish scale-shaped, and the carbon aluminosilicate fiber felt is clipped in upper layer seal steel plate and lower layer's sealing steel
Between piece.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is fixedly installed with compatible glass on the surface of observation panel, and glass has characteristic resistant to high temperature,
Glass transparent facilitates look at the situation inside kiln hood, and the surface of flange offers threaded hole, and threaded hole turns convenient for the first bolt
Dynamic to fix, adjusting feet can adjust oneself height and facilitate installation, and one end of spring is fixedly connected with fixed block, and spring is another
One end is mutually fixedly connected with washer, and one end of compound seal steel disc is mutually fixedly connected with kiln hood, and compound seal steel disc is another
End is in contact with kiln cylinder to be connect, and the inner upper end of compound seal steel disc is fixedly installed with upper layer seal steel plate, upper layer seal steel plate
Lower end be fixedly installed with carbon aluminosilicate fiber felt, carbon aluminosilicate fiber felt lower end is fixedly installed with lower layer's seal steel plate, compound seal
Steel disc arranges one week in fish scale-shaped, and carbon aluminosilicate fiber felt folder is fixed between upper layer seal steel plate and lower layer's seal steel plate, carbon silicon
Aluminum fiber mat is sealing entirety that is semi-flexible closed, can deforming with kiln body compound movement, and flexibility is strong, hardness is moderate, abrasion
Low, high temperature resistant, the service life is long, is not necessarily to maintenance, and sealing effect is good, can effectively control kiln exit gas, the reduction of temperature and heat consumption
Increase, high-temperature blower is made to reduce power consumption, output increased, benefit increases, environment protection standard.
Detailed description of the invention
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of sealing device of the utility model；
Fig. 3 is the fixture structure schematic diagram of the utility model；
Fig. 4 is the compound seal agent structure schematic diagram of the utility model.
In figure: it is compound close that 1- kiln hood, 2- sealing device, 3- kiln cylinder, 4- adjust the fixed device of feet, 5- observation panel, 6-, 7-
Seal main body, 8- reinforcing rib, 9- flange, the first bolt of 10-, 11- fixed block, 12- washer, 13- spring, 14- compound seal steel disc,
The second bolt of 15-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of cement kiln head sealing structure, including kiln hood
1, sealing device 2 and kiln cylinder 3, sealing device 2 are fixedly mounted on the center side of kiln hood 1, and kiln cylinder 3 is rotatably installed in sealing device
2 inside center, the end surface of kiln hood 1 offer observation panel 5, and the bottom end Corner Strapped of kiln hood 1, which is equipped with, adjusts feet 4,
The inside of sealing device 2 is fixedly installed with fixed device 6, and the inside center of fixed device 6 is fixedly installed with compound seal main body
7, inside one end of fixed device 6 is fixedly installed with flange 9, and 9 outer surface of flange is rotatably equipped with the first bolt 10, flange 9
One end is fixedly installed with reinforcing rib 8, and one end of reinforcing rib 8 is fixedly installed with fixed block 11, and the bottom end surface of fixed block 11 is fixed
Spring 13 is installed, one end of spring 13 is fixedly installed with washer 12, and the inside of compound seal main body 7 is fixedly installed with compound close
Steel disc 14 is sealed, the end surface of compound seal steel disc 14 is rotatably equipped with the second bolt 15.
The surface of observation panel 5 is fixedly installed with compatible glass, and glass has characteristic resistant to high temperature, and glass transparent is advantageous
Situation inside observation kiln hood 1, the surface of flange 9 offer threaded hole, and threaded hole is fixed convenient for the rotation of the first bolt 10, adjust
Section feet 4 can adjust oneself height and facilitate installation, and one end of spring 13 is fixedly connected with fixed block 11, and spring 13 is another
End is fixedly connected with 12 phase of washer, and one end of compound seal steel disc 14 is fixedly connected with 1 phase of kiln hood, and compound seal steel disc 14
The other end is in contact with kiln cylinder 3 and connect, and the inner upper end of compound seal steel disc 14 is fixedly installed with upper layer seal steel plate, and upper layer is close
The lower end of envelope steel disc is fixedly installed with carbon aluminosilicate fiber felt, and carbon aluminosilicate fiber felt lower end is fixedly installed with lower layer's seal steel plate, multiple
Seal steel plate 14 is closed to arrange one week in fish scale-shaped, carbon aluminosilicate fiber felt is clipped between upper layer seal steel plate and lower layer's seal steel plate,
Carbon aluminosilicate fiber felt is sealing entirety that is semi-flexible closed, can deforming with kiln body compound movement, flexibility is strong, hardness is moderate,
Wear away low, high temperature resistant, service life length, without maintenance, sealing effect is good, can effectively control the reduction and heat of kiln exit gas, temperature
The increase of consumption makes high-temperature blower reduce power consumption, output increased, and benefit increases, environment protection standard.
Flange 9: being fixed on the side of kiln hood 1 by the first bolt 10 and threaded hole for flange 9 first by working principle,
And fixed block 11 is fixedly connected by reinforcing rib 8 with flange 9, reinforcing rib 8, which plays, reinforces fixed effect, and reinforcing rib 8 is being calcined
Play the role of in the process fixed and protect fixed block 11, one end of compound seal steel disc 14 is fixed on the side of kiln hood 1, compound
The other end of seal steel plate 14 is squeezed by the elastic force of spring 13 and is in close contact with kiln cylinder 3, since kiln cylinder 3 is working calcined
Cheng Zhong, compound seal steel disc 14 arrange one week in fish scale-shaped, will when kiln cylinder 3 is bobbed and woven or sprays grey material leakage
Lead to 14 swell of compound seal steel disc, the power by outside expansion therewith of washer 12 compresses spring 13.Conversely, working as kiln cylinder 3
When normal operation is without grey material leakage phenomenon is sprayed, one end of spring 13 is that be fixed 11 fixed press of block a degree of, so spring
13 just have the elastic force for restoring 13 original state of spring downwards, push down on washer 12, and washer 12 and compound seal main body 7 is tight
Contiguity touching, compound seal steel disc 14 will be also tightened by the extruding of washer 12 therewith, play the role of envelope ash lock wind, and compound
Carbon aluminosilicate fiber felt is contained in the inside of seal steel plate 14, carbon aluminosilicate fiber felt be it is semi-flexible closed, can be with kiln body compound movement
And the sealing of deformation is whole, flexibility is strong, hardness is moderate, abrasion are low, high temperature resistant, the service life is long, is not necessarily to maintenance, and sealing effect is good, with
And temperature reduction and heat consumption increase, make high-temperature blower reduce power consumption, output increased, benefit increase, environment protection standard, so kiln
The adjustment effect that first 1 sealing device mainly utilizes spring 13 flexible, can free 13 degrees of tensions of adjustment spring, according to rotary kiln
The case where cylinder, 1 seal clearance of adjust automatically kiln hood, reduction flexible sealing abrasion loss reduced rotary kiln load and vibration at any time,
Avoid compound seal steel disc 14, flexible sealing tearing break, prolong the service life, guarantee rotary kiln normally calcine, reduce due to
Sealing device failure and cause stop production equipment breakdown.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of cement kiln head sealing structure, including kiln hood (1), sealing device (2) and kiln cylinder (3), it is characterised in that: described close
Seal apparatus (2) is fixedly mounted on the center side of kiln hood (1), and the kiln cylinder (3) is rotatably installed in the inside of sealing device (2)
The end surface of the heart, the kiln hood (1) offers observation panel (5), and the bottom end Corner Strapped of the kiln hood (1) is equipped with spacer
The inside of foot (4), the sealing device (2) is fixedly installed with fixed device (6), and the inside center of the fixed device (6) is solid
Dingan County is equipped with compound seal main body (7), and inside one end of the fixed device (6) is fixedly installed with flange (9), the flange
(9) outer surface is rotatably equipped with the first bolt (10), and one end of the flange (9) is fixedly installed with reinforcing rib (8), the reinforcement
One end of muscle (8) is fixedly installed with fixed block (11), and the bottom end surface of the fixed block (11) is fixedly installed with spring (13), institute
The one end for stating spring (13) is fixedly installed with washer (12), and the inside of the compound seal main body (7) is fixedly installed with compound close
It seals steel disc (14), the end surface of the compound seal steel disc (14) is rotatably equipped with the second bolt (15).
2. a kind of cement kiln head sealing structure according to claim 1, it is characterised in that: the surface of the observation panel (5)
It is fixedly installed with compatible glass.
3. a kind of cement kiln head sealing structure according to claim 1, it is characterised in that: open on the surface of the flange (9)
Equipped with threaded hole.
4. a kind of cement kiln head sealing structure according to claim 1, it is characterised in that: one end of the spring (13) with
Fixed block (11) is fixedly connected, and the other end of spring (13) is mutually fixedly connected with washer (12).
5. a kind of cement kiln head sealing structure according to claim 1, it is characterised in that: the compound seal steel disc (14)
One end be mutually fixedly connected with kiln hood (1), and the other end of compound seal steel disc (14) is in contact with kiln cylinder (3) and connect.
6. a kind of cement kiln head sealing structure according to claim 1, it is characterised in that: the compound seal steel disc (14)
Inner upper end be fixedly installed with upper layer seal steel plate, the lower end of the upper layer seal steel plate is fixedly installed with carbon aluminosilicate fiber
Felt, the carbon aluminosilicate fiber felt lower end are fixedly installed with lower layer's seal steel plate, and the compound seal steel disc (14) is arranged in fish scale-shaped
Column one week, the carbon aluminosilicate fiber felt was clipped between upper layer seal steel plate and lower layer's seal steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860230.5U CN209131376U (en) | 2018-11-13 | 2018-11-13 | A kind of cement kiln head sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860230.5U CN209131376U (en) | 2018-11-13 | 2018-11-13 | A kind of cement kiln head sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131376U true CN209131376U (en) | 2019-07-19 |
Family
ID=67244818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860230.5U Expired - Fee Related CN209131376U (en) | 2018-11-13 | 2018-11-13 | A kind of cement kiln head sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587582A (en) * | 2021-09-02 | 2021-11-02 | 唐山三孚硅业股份有限公司 | Wet potassium sulfate particle dryer with good sealing performance |
-
2018
- 2018-11-13 CN CN201821860230.5U patent/CN209131376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587582A (en) * | 2021-09-02 | 2021-11-02 | 唐山三孚硅业股份有限公司 | Wet potassium sulfate particle dryer with good sealing performance |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20211113 |