CN108332554A - A kind of rotary kiln sealing structure - Google Patents
A kind of rotary kiln sealing structure Download PDFInfo
- Publication number
- CN108332554A CN108332554A CN201810219601.XA CN201810219601A CN108332554A CN 108332554 A CN108332554 A CN 108332554A CN 201810219601 A CN201810219601 A CN 201810219601A CN 108332554 A CN108332554 A CN 108332554A
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- ring
- welded
- block
- rotary kiln
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/24—Seals between rotary and stationary parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a kind of rotary kiln sealing structures, including pipeline, the outer ring fixing sleeve of the pipeline is connected to first set ring, the side of first lantern ring is fixedly connected with sealing ring, side of the sealing ring far from the first lantern ring is equipped with the mounting cup for being actively socketed on pipeline outer ring, the mounting cup is fixedly connected with the second lantern ring close to the side of sealing ring, and second lantern ring be movably set in the outer ring of pipeline, second lantern ring offers mounting groove close to the side of the first lantern ring along its circumferential direction, and sealing ring is inserted into mounting groove, the top for the side that first lantern ring and the second lantern ring are located remotely from each other is welded with limited block, the side that limited block is located remotely from each other described in two groups is equipped with baffle.It is of the invention novel in design, it is easy to operate, not only there is preferable sealing effect, but also can facilitate and open and seal to tail kiln, improves working efficiency, be appropriate for marketing.
Description
Technical field
The present invention relates to rotary kiln technology more particularly to a kind of rotary kiln sealing structures.
Background technology
Rotary kiln refers to rotary calcining kiln（It is commonly called as rotary kiln）, belong to building equipment class.Rotary kiln can by processing material difference
It is divided into cement kiln, chemical metallurgy kiln and limekiln.Cement kiln is mainly used for calcination of cement clinker, divides dry production cement and wet method
Produce cement two major classes.Chemical metallurgy kiln is then mainly used for the poor iron ore magnetic roasting of metallurgy industry steel plant；Chromium, josephinite oxidation
Roasting；Refractory factory roasts alumine mine and aluminium manufacturer's roasting clinker, aluminium hydroxide；Chemical plant roasts chrome ore and chromite ore fine
Etc. classes mineral.
Seal of rotary kiln as rotary kiln, the auxiliary device of single cylinder cooling machine, dryer, be widely used in cement, building materials,
The industries such as metallurgy, mine, oil, chemical industry.The entrance gap of closed rotary kiln, single cylinder cooling machine, dryer is primarily served,
Phenomena such as preventing from leaking out, entering the wind.Traditional revolution kiln tail kiln is mainly to be fixed using bolt in sealing, and is to pass through
The many bolts of installation are fixed together, and this fixed form is comparatively laborious, and since revolution kiln tail kiln needs often to open,
This fixed form can influence the efficiency of tail kiln opening and closing, and we have proposed a kind of rotary kiln sealing structures thus.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of rotary kiln sealing proposed
Structure.
To achieve the goals above, present invention employs following technical solutions：
A kind of rotary kiln sealing structure, including pipeline, the outer ring fixing sleeve of the pipeline are connected to first set ring, and described first
The side of lantern ring is fixedly connected with sealing ring, and side of the sealing ring far from the first lantern ring is equipped with and is actively socketed on pipeline outer ring
Mounting cup, the mounting cup is fixedly connected with the second lantern ring close to the side of sealing ring, and the second lantern ring is movably set in pipe
The outer ring in road, second lantern ring offers mounting groove close to the side of the first lantern ring along its circumferential direction, and sealing ring is inserted into installation
In slot, the top for the side that first lantern ring and the second lantern ring are located remotely from each other is welded with limited block, limited block described in two groups
The side being located remotely from each other is equipped with baffle, and the baffle offers sliding slot, the cunning close to the side of limited block along its short transverse
The internal slide of slot is equipped with sliding block, and the sliding block is welded with the connecting rod being vertically arranged close to the side of limited block,
Side of the connecting rod far from sliding block is welded with crushing block, and the top of the connecting rod is welded with horizontally disposed movable plate,
The internal whorl of the movable plate is socketed with screw rod, and the bottom end of screw rod is connect with flapper.
Preferably, the bottom for the side of first lantern ring and the second lantern ring being located remotely from each other is welded with fixed link, institute
The bottom end for stating fixed link is welded with link block, and link block side close to each other described in two groups is welded with annulus, the annulus
Internal activity be socketed with shaft, the both ends of the shaft are connected with bolt.
Preferably, the vertical section of the limited block is right angled triangle, and the vertical section of the crushing block is right-angled trapezium, and
The inclined-plane of limited block and the contact of incline plane of crushing block.
Preferably, the baffle is U-shaped structure, is welded with bearing at the top of the baffle, the bottom end of the screw rod is fixed
It is socketed in the inner ring of bearing, the top of the screw rod is welded with handle.
Preferably, the sealing ring is heat resistant rubber, and the heat resistant rubber is silicon rubber.
Preferably, the top of the crushing block is equipped with the through-hole through baffle, and connecting rod runs through through-hole.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by install the first lantern ring, the second lantern ring,
The structures such as sealing ring, limited block, crushing block, baffle, screw rod, movable plate, connecting rod, mounting cup, fixed link and link block, wherein
Mounting cup can cover the nozzle of pipeline, sealing ring secondary seal, and to improve sealing effect, and screw rod rotation can drive work
Movable plate and connecting rod movement, connecting rod drive crushing block movement, to make crushing block compress limited block, finally make the second lantern ring
And first contact between lantern ring close, the device is novel in design, easy to operate, not only has preferable sealing effect, but also
It can facilitate and tail kiln is opened and is sealed, improve working efficiency, be appropriate for marketing.
Description of the drawings
Fig. 1 is a kind of positive structure diagram of rotary kiln sealing structure proposed by the present invention；
Fig. 2 is a kind of conduit and the first lantern ring positive structure diagram of rotary kiln sealing structure proposed by the present invention.
In figure：1 pipeline, 2 first lantern rings, 3 sealing rings, 4 mounting cups, 5 second lantern rings, 6 mounting grooves, 7 fixed links, 8 connections
Block, 9 limited blocks, 10 baffles, 11 sliding slots, 12 sliding blocks, 13 connecting rods, 14 crushing blocks, 15 movable plates, 16 screw rods.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, the outer ring fixing sleeve of a kind of rotary kiln sealing structure, including pipeline 1, pipeline 1 is connected to first
The side of lantern ring 2, the first lantern ring 2 is fixedly connected with sealing ring 3, and side of the sealing ring 3 far from the first lantern ring 2 is equipped with pivot bush unit
Mounting cup 4 in 1 outer ring of pipeline, mounting cup 4 are fixedly connected with the second lantern ring 5, and the second lantern ring 5 close to the side of sealing ring 3
It is movably set in the outer ring of pipeline 1, the second lantern ring 5 offers mounting groove 6 close to the side of the first lantern ring 2 along its circumferential direction, and close
Seal 3 is inserted into mounting groove 6, and the top of the side that the first lantern ring 2 and the second lantern ring 5 are located remotely from each other is welded with limited block 9, and two
The side that group limited block 9 is located remotely from each other is equipped with baffle 10, and baffle 10 offers cunning close to the side of limited block 9 along its short transverse
The internal slide of slot 11, sliding slot 11 is equipped with sliding block 12, and sliding block 12 is welded with close to the side of limited block 9 to be vertically arranged
Connecting rod 13, side of the connecting rod 13 far from sliding block 12 be welded with crushing block 14, and the top of connecting rod 13 is welded with level and sets
The internal whorl of the movable plate 15 set, movable plate 15 is socketed with screw rod 16, and the bottom end of screw rod 16 is rotatablely connected with baffle 10.
The bottom for the side of first lantern ring 2 and the second lantern ring 5 being located remotely from each other is welded with fixed link 7, the bottom of fixed link 7
End is welded with link block 8, and two groups of sides close to each other of link block 8 are welded with annulus, and the internal activity of annulus, which is socketed with, to be turned
The both ends of axis, shaft are connected with bolt, and the vertical section of limited block 9 is right angled triangle, and the vertical section of crushing block 14 is right angle
It is trapezoidal, and the contact of incline plane on the inclined-plane of limited block 9 and crushing block 14, baffle 10 are U-shaped structure, the top of baffle 10 is welded with axis
It holds, the bottom end of screw rod 16 is fixedly attached to the inner ring of bearing, and the top of screw rod 16 is welded with handle, and sealing ring 3 is heat resistant rubber,
Heat resistant rubber is silicon rubber, and the top of crushing block 14 is equipped with the through-hole through baffle 10, and connecting rod 13 runs through through-hole.
In the present embodiment, first, fixed link 7 is rotated, fixed link 7 drives the movement of the second lantern ring 5, the second lantern ring 5 to drive peace
Dress cover 4 covers the nozzle of pipeline 1, while the sealing ring 3 on the first lantern ring 2 can be inserted into the mounting groove 6 on the second lantern ring 5,
Baffle 10 is moved longitudinally to screw rod 16 between the first lantern ring 2 and the second lantern ring 5, is rotated further by again, screw rod 16 drives movable plate
15 movements, movable plate 5 drive connecting rod 13 to move up, and not only band movable slider 12 slides connecting rod 13 along sliding slot 11, simultaneously also
Crushing block 14 is driven to move up, crushing block 14 can squeeze limited block 9, to make crushing block 14 compress limited block 9, finally make
It is clamped between first lantern ring 2 and the second lantern ring 5, makes that sealing ring is compacted and mounting cup 4 is tight by the nozzle cover of pipeline 1, to
Its leakproofness is improved, be also convenient for being opened and is dismantled.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of rotary kiln sealing structure, including pipeline（1）, which is characterized in that the pipeline（1）Outer ring be fixedly attached
There is the first lantern ring（2）, first lantern ring（2）Side be fixedly connected with sealing ring（3）, the sealing ring（3）Far from first
Lantern ring（2）Side be equipped be actively socketed on pipeline（1）The mounting cup of outer ring（4）, the mounting cup（4）Close to sealing ring（3）
Side be fixedly connected with the second lantern ring（5）, and the second lantern ring（5）It is movably set in pipeline（1）Outer ring, second lantern ring
（5）Close to the first lantern ring（2）Side offer mounting groove along its circumferential direction（6）, and sealing ring（3）It is inserted into mounting groove（6）It is interior, institute
State the first lantern ring（2）With the second lantern ring（5）The top for the side being located remotely from each other is welded with limited block（9）, limited described in two groups
Block（9）The side being located remotely from each other is equipped with baffle（10）, the baffle（10）Close to limited block（9）Side opened along its short transverse
Equipped with sliding slot（11）, the sliding slot（11）Internal slide sliding block is installed（12）, the sliding block（12）Close to limited block（9）'s
Side is welded with the connecting rod being vertically arranged（13）, the connecting rod（13）Far from sliding block（12）Side be welded with it is crowded
Briquetting（14）, the connecting rod（13）Top be welded with horizontally disposed movable plate（15）, the movable plate（15）Inside
Screw thread is socketed with screw rod（16）, and screw rod（16）Bottom end and baffle（10）Rotation connection.
2. a kind of rotary kiln sealing structure according to claim 1, which is characterized in that first lantern ring（2）With
Second lantern ring（5）The bottom of the side being located remotely from each other be welded with fixed link（7）, the fixed link（7）Bottom end be welded with
Link block（8）, link block described in two groups（8）Side close to each other is welded with annulus, the internal activity socket of the annulus
There are shaft, the both ends of the shaft to be connected with bolt.
3. a kind of rotary kiln sealing structure according to claim 1, which is characterized in that the limited block（9）It is perpendicular
Section is right angled triangle, the crushing block（14）Vertical section be right-angled trapezium, and limited block（9）Inclined-plane and crushing block
（14）Contact of incline plane.
4. a kind of rotary kiln sealing structure according to claim 1, which is characterized in that the baffle（10）It is U-shaped
Structure, the baffle（10）Top be welded with bearing, the screw rod（16）Bottom end be fixedly attached to the inner ring of bearing, it is described
Screw rod（16）Top be welded with handle.
5. a kind of rotary kiln sealing structure according to claim 1, which is characterized in that the sealing ring（3）It is resistance to
Hot rubber, the heat resistant rubber are silicon rubber.
6. a kind of rotary kiln sealing structure according to claim 1, which is characterized in that the crushing block（14）It is upper
Side, which is equipped with, runs through baffle（10）Through-hole, and connecting rod（13）Through through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219601.XA CN108332554A (en) | 2018-03-16 | 2018-03-16 | A kind of rotary kiln sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810219601.XA CN108332554A (en) | 2018-03-16 | 2018-03-16 | A kind of rotary kiln sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108332554A true CN108332554A (en) | 2018-07-27 |
Family
ID=62931176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810219601.XA Withdrawn CN108332554A (en) | 2018-03-16 | 2018-03-16 | A kind of rotary kiln sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108332554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074546A (en) * | 2021-02-21 | 2021-07-06 | 熊文圣 | Kiln head sealing mechanism of rotary kiln for calcining desulfurized gypsum |
-
2018
- 2018-03-16 CN CN201810219601.XA patent/CN108332554A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074546A (en) * | 2021-02-21 | 2021-07-06 | 熊文圣 | Kiln head sealing mechanism of rotary kiln for calcining desulfurized gypsum |
| CN113074546B (en) * | 2021-02-21 | 2022-12-09 | 山东智亚德新型材料有限公司 | Kiln head sealing mechanism of rotary kiln for calcining desulfurized gypsum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |