CN201892409U - Rotary feeding sealed device - Google Patents
Rotary feeding sealed device Download PDFInfo
- Publication number
- CN201892409U CN201892409U CN2010206381080U CN201020638108U CN201892409U CN 201892409 U CN201892409 U CN 201892409U CN 2010206381080 U CN2010206381080 U CN 2010206381080U CN 201020638108 U CN201020638108 U CN 201020638108U CN 201892409 U CN201892409 U CN 201892409U
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- CN
- China
- Prior art keywords
- hopper
- sealing
- top revolving
- sealed
- sealing device
- 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 - Lifetime
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to a rotary feeding sealed device, which comprises a hopper, a sealed cone body and an oil cylinder, and is characterized in that the hopper comprises an upper part rotary hopper and a lower part fixed hopper, wherein the upper part rotary hopper is driven to rotate by a transmission mechanism and has an adjustable rotating speed; a discharge opening of the upper part rotary hopper is away from the center of the fixed hopper; the upper part rotary hopper and the lower part fixed hopper are connected through an telescopic sealed structure; the part of the sealed cone body contacted with the lower part fixed hopper is an arch-shaped structure and is sealed through a seal ring. The rotary feeding sealed device has the advantages that the feeding is highly uniform, the sealing is satisfactory, the sealing part at a kiln chamber opening can be replaced, and the structure is reliable.
Description
Technical field
The utility model relates to the reinforced sealing device of a kind of high temperature resistant rotation, and this device can be used for the reinforced field of kiln thorax and other reinforced field of active lime shaft kiln.
Background technology
It is reinforced that the reinforced sealing device of the rotation of active lime shaft kiln is generally pure clock, and double-charging bell is reinforced, forms such as individual layer revolving top.The reinforced sealing device of these forms all awaits improving on feeding homogeneity, durability, sealing, and weak point is as described below:
1) hopper leans on the blanking of more travel switch multiple spot, complex structure, and the cloth effect is bad, easily causes the material segregation;
2) kiln thorax inside need be entered and potted component could be changed, very inconvenient and dangerous;
3) the hopper noise is very big, and the hopper wearing and tearing are also serious, are unfavorable for environmental protection;
4) the dust leakage is many, and production environment is poor;
5) individual layer hermetically-sealed construction, sealing effectiveness is bad, and it is unreliable to seal;
6) kiln thorax feed opening temperature height sometimes damages sealing ring; It is serious that ash is leaked in gas leakage.
Nearly ten years; scale, seriation, industrialized development along with active lime shaft kiln; the designed capacity of shaft furnace constantly increases; need a kind of independent intellectual property right that have; the rational kiln thorax of the overall target sealing device that feeds in raw material; satisfy the shaft furnace seriation, the needs of large scale development satisfy the needs of domestic lime industry.
Summary of the invention
The purpose of this utility model provides the reinforced sealing device of a kind of rotation, and its feeding homogeneity is good, good sealing effect, and the seal of kiln thorax mouth is replaceable, reliable in structure.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of rotation sealing device that feeds in raw material comprises hopper, seal cones, oil cylinder, it is characterized in that described hopper comprises top revolving hopper and bottom stationary hopper two parts, and the top revolving hopper drives rotation by transmission mechanism, and its rotating speed is adjustable; The feed opening of top revolving hopper departs from the stationary hopper center and is provided with; Adopt flexible hermetically-sealed construction to be connected between top revolving hopper and the bottom stationary hopper.
Described seal cones and stationary hopper contact site, bottom are arc-shaped structure, and adopt the sealing ring sealing; Sealing ring is fixed by the sealing frame structure.
Described seal cones and sealing ring are equipped with cooling air intake.
Described top revolving hopper and stationary hopper inside, bottom are provided with rubber lining.
Compared with prior art, the beneficial effects of the utility model are:
1) but continuous control top revolving hopper rotating speed guarantees that reinforced process is even, prevent that segregation phenomena from good manufacturability taking place.
2) the bottom hopper is fixed on kiln thorax top, can stretch, conveniently dismounting and change seal outside the kiln hall.
3) top revolving hopper, the whole rubber lining that adds of bottom stationary hopper prevent wearing and tearing and noise that the material impacting hopper side wall produces, are beneficial to environmental protection.
4) the top revolving hopper adds loam cake, adopts flexible sealing between top revolving hopper and the bottom stationary hopper, and integral sealing is good, and the dust that reinforced process produces does not have and leaks, and environmental protection is good.
5) kiln thorax seal cones adopts the circular arc cone and sealing ring is multi-sealed, the sealing is more reliable, guarantees that sealing effectiveness is perfectly safe.
6) kiln thorax feed opening adopts the cooling air to give the seal cones and the sealing ring cooling of kiln thorax mouth, guarantees the service life and the sealing effectiveness of sealing device.
Description of drawings
Fig. 1 is the structural representation of the reinforced sealing device of the utility model rotation;
Fig. 2 is the structure enlarged drawing of seal cones;
Fig. 3 is the structure chart of circular arc seal cones.
The specific embodiment
Be described in detail the structure of the reinforced sealing device of rotation below by the specific embodiment.
See Fig. 1, Fig. 2, a kind of rotation sealing device that feeds in raw material comprises top revolving hopper 1, bottom stationary hopper 2, seal cones 5, oil cylinder 3, adopts flexible hermetically-sealed construction 7 to be connected between top revolving hopper 1 and the bottom stationary hopper 2; The top revolving hopper drives rotation by transmission mechanism 8, and its rotating speed is adjustable; The feed opening of top revolving hopper 1 departs from bottom stationary hopper 2 centers and is provided with.Top revolving hopper 1 and bottom stationary hopper 2 inside are provided with rubber lining.
The course of work of this device is: top revolving hopper 1 is used for the material that enters by rotating even cloth to bottom stationary hopper 2, sealed external framework 4 and seal cones 5 separate material and kiln thorax, hoist cylinder 3 falls the bottom of opening bottom stationary hopper 2 when needing to feed in raw material, reinforced in the kiln thorax, after adding material, hoist cylinder 3 is mentioned the feed opening that seal cones 5 is sealed stationary hopper again.Flexible hermetically-sealed construction 7 can guarantee that the dust in the reinforced process does not leak, and can mention and carry out sealing ring replacing and maintenance.
Claims (4)
1. the reinforced sealing device of rotation comprises hopper, seal cones, oil cylinder, it is characterized in that described hopper comprises top revolving hopper and bottom stationary hopper two parts, and the top revolving hopper drives rotation by transmission mechanism, and its rotating speed is adjustable; The feed opening of top revolving hopper departs from the stationary hopper center and is provided with; Adopt flexible hermetically-sealed construction to be connected between top revolving hopper and the bottom stationary hopper.
2. a kind of rotation according to claim 1 sealing device that feeds in raw material is characterized in that described seal cones and stationary hopper contact site, bottom are arc-shaped structure, and adopts the sealing ring sealing; Sealing ring is fixed by the sealing frame structure.
3. a kind of rotation according to claim 2 sealing device that feeds in raw material is characterized in that described seal cones and sealing ring are equipped with cooling air intake.
4. a kind of rotation according to claim 1 and 2 sealing device that feeds in raw material is characterized in that described top revolving hopper and stationary hopper inside, bottom are provided with rubber lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206381080U CN201892409U (en) | 2010-12-02 | 2010-12-02 | Rotary feeding sealed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206381080U CN201892409U (en) | 2010-12-02 | 2010-12-02 | Rotary feeding sealed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892409U true CN201892409U (en) | 2011-07-06 |
Family
ID=44221883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206381080U Expired - Lifetime CN201892409U (en) | 2010-12-02 | 2010-12-02 | Rotary feeding sealed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080927A (en) * | 2010-12-02 | 2011-06-01 | 中冶焦耐(大连)工程技术有限公司 | Rotary feeding seal device |
| CN106440764A (en) * | 2016-11-01 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Guiding mechanism for rotary distributor capable of realizing multi-peak distribution |
-
2010
- 2010-12-02 CN CN2010206381080U patent/CN201892409U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102080927A (en) * | 2010-12-02 | 2011-06-01 | 中冶焦耐(大连)工程技术有限公司 | Rotary feeding seal device |
| CN102080927B (en) * | 2010-12-02 | 2012-08-22 | 中冶焦耐(大连)工程技术有限公司 | Rotary feeding seal device |
| CN106440764A (en) * | 2016-11-01 | 2017-02-22 | 中冶焦耐(大连)工程技术有限公司 | Guiding mechanism for rotary distributor capable of realizing multi-peak distribution |
| CN106440764B (en) * | 2016-11-01 | 2018-05-29 | 中冶焦耐(大连)工程技术有限公司 | The revolving top material guide mechanism of multimodal cloth can be achieved |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110706 Effective date of abandoning: 20120822 |