CN205803333U - Totally-enclosed malleation limekiln double-layer pneumatic kiln cap - Google Patents
Totally-enclosed malleation limekiln double-layer pneumatic kiln cap Download PDFInfo
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- CN205803333U CN205803333U CN201620233635.0U CN201620233635U CN205803333U CN 205803333 U CN205803333 U CN 205803333U CN 201620233635 U CN201620233635 U CN 201620233635U CN 205803333 U CN205803333 U CN 205803333U
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Abstract
Totally-enclosed malleation limekiln double-layer pneumatic kiln cap, belong to lime generation equipment technical field, drive mechanism is pneumatic gearing, installs on the kiln crown of limekiln, uses two cylinders to drive I and II two-layer kiln cap with steel wire rope respectively, the flexible keying driving kiln cap of cylinder is controlled by solenoid directional control valve, before material enters material receiving port, cylinders retract, weight is mentioned, making a kiln cap open by gravity through steel wire rope, material enters material receiving port and enters material storage tube by a kiln cap；Material has entered rear time delay cylinder and has stretched out, and weight declines by gravity, by steel wire rope, kiln cap is mentioned closedown；After one time kiln cap is closed, time delay cylinder starts to retract, and is mentioned by weight, the decline of secondary kiln cap is opened by loosening steel wire rope, is loaded in kiln by the material in material storage tube；Secondary kiln cap is opened rear time delay distributing device and is rotated cloth, and turn an angle stopping, and distributing device rotates time delay cylinder after stopping and stretching out, and weight declines by gravity, by pulling steel wire rope that secondary kiln cap is mentioned closedown.
Description
One, art
Belong to lime generation equipment technical field, relate to a kind of limekiln double-layer pneumatic kiln cap.
Two, background technology
The limekiln that sugar manufacturing industry uses has been used up traditional negative-pressure operation mode, and the shortcoming of its maximum is production efficiency
That low, kiln cap seals is poor, poor working environment, cannot realize automatization etc., nineteen nineties, reference chemical industry and iron and steel
The limekiln structure of industry, develops the totally-enclosed positive pressure operation limekiln using double-deck kiln cap, and this kiln substantially improves negative pressure
The shortcoming of kiln, by liking in the industry, has generally carried out in industry imitating transformation therewith, all receives preferable effect, but due to
It is purely mechanic transmission type structure, has that structure is complicated, operation troubles is many, maintenance is big, maintenance cost is high, realizes automatically controlling
The shortcomings such as difficulty.
Three, summary of the invention
The purpose of this utility model be to provide a kind of simple in construction, fault-free, non-maintaining, can be with feeding and rotate cloth work
Skill operation realizes the double-deck kiln cap automatically controlled together.
The technical solution adopted in the utility model is as described below: drive mechanism changes into pneumatic gearing structure, and its structure is
Limekiln kiln crown is installed a set of mechanism, uses two cylinders to drive I and II two-layer kiln cap, by electromagnetism with steel wire rope respectively
Reversal valve controls the flexible keying driving kiln cap of cylinder, and its technical operation flow is as described below: before material enters material receiving port,
Cylinders retract, mentions weight, makes a kiln cap open by gravity through steel wire rope, and material enters material receiving port and by a kiln cap
Enter material storage tube；Material has entered rear time delay cylinder and has stretched out, and weight declines by gravity, by steel wire rope, kiln cap is mentioned pass
Close；After one time kiln cap is closed, time delay cylinder starts to retract, and is mentioned by weight, the decline of secondary kiln cap is beaten by loosening steel wire rope
Open, the material in material storage tube is loaded in kiln；Secondary kiln cap is opened rear time delay distributing device and is rotated cloth, turns an angle and stops
Only, distributing device rotates time delay cylinder after stopping and stretching out, and weight declines by gravity, by pulling steel wire rope that secondary kiln cap is mentioned pass
Closing, a charging process terminates.Move in circles, go round and begin again.Kiln cap, secondary kiln cap, distributing device rotate all realize by
PLC centralized Control, for automatization's charging offer condition.
After this utility model is implemented, drive mechanism simplifies, and maintenance workload significantly reduces, and maintenance cost is greatly reduced, and makes
Surrounding cloth evenly, kiln cap seal tighter, make kiln cap open and close and feeding, cloth achieve Automated condtrol, hence it is evident that improve
The production efficiency in limekiln.
Four, accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (master regards) figure.
Fig. 2 is structural representation of the present utility model (vertical view) figure.
Bis-kiln caps of 1-in figure, 2-material storage tube, kiln cap of 3-, 4-material receiving port, 5-steel wire rope, 6-steel wire rope, 7-cylinder,
8-weight, 9-cylinder, 10-weight, 11-distributing device.
Five, detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment 1
Limekiln kiln crown is installed a set of mechanism, uses two cylinders 7,9 to drive I and II with steel wire rope 5,6 respectively
Two-layer kiln cap 1,3, is controlled the flexible of cylinder 7,9 by solenoid directional control valve (not indicating in figure) and drives the keying of kiln cap 1,3 (see figure
1, Fig. 2), its technical operation flow is as described below: before limestone, coke (hereinafter referred to as material) enter material receiving port 4, cylinder 7 contracts
Returning, mentioned by weight 8, make a kiln cap 3 open by gravity through steel wire rope 5, material enters material receiving port 4 and by a kiln cap 3
Enter material storage tube 2,；Material has entered rear time delay cylinder 7 and has stretched out, and weight 8 declines by gravity, is carried by a kiln cap 3 by steel wire rope 5
Rise and close；After one time kiln cap 3 is closed, time delay cylinder 9 starts to retract, and is mentioned by weight 10, by loosening steel wire rope 6 by secondary kiln
Cap 1 declines to be opened, and is loaded in kiln by the material in material storage tube 2；Secondary kiln cap 1 is opened rear time delay distributing device 11 and is rotated cloth, turns
Dynamic certain angle stops, and distributing device 11 rotates time delay cylinder 9 after stopping and stretching out, and weight 10 declines by gravity, by pulling steel wire
Secondary kiln cap 1 is mentioned closedown by rope 6, and a charging process terminates.Move in circles, go round and begin again.
After this utility model is implemented, owing to drive mechanism simplifies, it is achieved Automated condtrol, maintenance workload and maintenance cost
Substantially reduce, make in kiln surrounding cloth evenly, kiln cap 1,3 seal tighter, more obvious feature improves limekiln
CO in production efficiency and raising flue gas2Content.
Claims (1)
- The most totally-enclosed malleation limekiln double-layer pneumatic kiln cap, it is characterised in that drive mechanism is pneumatic gearing structure, in limekiln Install on kiln crown, use two cylinders to drive I and II two-layer kiln cap with steel wire rope respectively, solenoid directional control valve control cylinder Stretch and drive the keying of kiln cap, before material enters material receiving port, cylinders retract, weight is mentioned, makes a kiln cap through steel wire rope Opening by gravity, material enters material receiving port and enters material storage tube by a kiln cap；Material has entered rear time delay cylinder and has stretched out, weight Decline by gravity, by steel wire rope, kiln cap is mentioned closedown；After one time kiln cap is closed, time delay cylinder starts to retract, by weight Mention, by loosening steel wire rope, the decline of secondary kiln cap is opened, the material in material storage tube is loaded in kiln；After secondary kiln cap is opened Time delay distributing device rotates cloth, and turn an angle stopping, and distributing device rotates time delay cylinder after stopping and stretching out, and weight is by under gravity Fall, by pulling steel wire rope that secondary kiln cap is mentioned closedown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233635.0U CN205803333U (en) | 2016-03-25 | 2016-03-25 | Totally-enclosed malleation limekiln double-layer pneumatic kiln cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233635.0U CN205803333U (en) | 2016-03-25 | 2016-03-25 | Totally-enclosed malleation limekiln double-layer pneumatic kiln cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205803333U true CN205803333U (en) | 2016-12-14 |
Family
ID=58143734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233635.0U Active CN205803333U (en) | 2016-03-25 | 2016-03-25 | Totally-enclosed malleation limekiln double-layer pneumatic kiln cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205803333U (en) |
-
2016
- 2016-03-25 CN CN201620233635.0U patent/CN205803333U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |