CN106500504A - A kind of dry method cement rotary kiln - Google Patents
A kind of dry method cement rotary kiln Download PDFInfo
- Publication number
- CN106500504A CN106500504A CN201610960113.5A CN201610960113A CN106500504A CN 106500504 A CN106500504 A CN 106500504A CN 201610960113 A CN201610960113 A CN 201610960113A CN 106500504 A CN106500504 A CN 106500504A
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- CN
- China
- Prior art keywords
- kiln
- rotary kiln
- main gear
- gear reducer
- wheel
- 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.)
- Pending
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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
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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 provides a kind of dry method cement rotary kiln, including rotary kiln kiln body, rotary kiln end, rotary kiln, the charging aperture for being located at kiln tail end, the discharging opening for being located at kiln hood end, the kiln tail sealing device for being located at kiln tail end and being connected on cylinder, the catch wheel device being connected with kiln tail sealing device, the wheel belt being connected with catch wheel device, the actuating device being connected with wheel belt, the riding wheel apparatus being connected with actuating device, it is located at kiln hood end one end and is connected in the kiln end sealing device on cylinder；Described actuating device includes mair motor, the main gear reducer being connected with mair motor, the accessory drive being connected with main gear reducer, the shaft coupling being connected with main gear reducer, the gear being connected with shaft coupling.The dry cement production line of the present invention, has the following technical effect that：Good fluidity, it is ensured that product quality.
Description
Technical field
The present invention relates to a kind of dry method cement rotary kiln, belongs to building equipment technical field.
Background technology
Cement rotary kiln belongs to building equipment class, is the one kind in limekiln.Belong to building equipment class, be the one of limekiln
Kind.Rotary kiln can be divided into cement rotary kiln, chemical metallurgy rotary kiln and lime rotary kiln by material difference is processed.Cement rotary kiln
It is the capital equipment of clinker dry and wet production line.
Cement rotary kiln is broadly divided into two kinds of dry and wet.Cement kiln in for wet production claims wet-process rotary kiln, wet method
Production be by raw material make aqueous be 32% ~ 40% slip.Due to being prepared into the mud with mobility, so between each raw material
Mix, raw ingredients are uniform, make the clinker quality height for burning till, this is the major advantage of wet production.Dry-process rotory kiln with wet
Pluses and minuses contrast compared by method rotary kiln.Raw material are made raw material dry powder by dry method, and moisture is generally less than 1%, and therefore it compares wet method
Reduce the heat needed for evaporation moisture.Hollow type kiln is high due to EGT, so heat consumption is not low.Dry production is by raw material system
Into dry powder, its mobility is poorer than mud.So raw material mixes bad, uneven components.
Wet process rotary kiln production heat consumption is high, but power consumption is relatively low, and raw material are easy to homogenizing, and composition is uniform, clinker quality higher and
Conveying is convenient, and dust is few.So this production method was developed rapidly in or so thirties in 20th century.Have the disadvantage high energy consumption.
Dry-process rotory kiln is the kiln type that our times various countries competitively develop.Suspension preheater and precalciner kiln technology
Succeed in developing, make method for production of cement start progressively to change, occur in that the development for changing dry method to dry method development and wet method becomes
Gesture.The advantage of NSP rotary kiln is energy-conservation, yield height, steady quality, environmental protection, productivity ratio height.
Content of the invention
The purpose of the present invention be overcome the deficiencies in the prior art in place of, there is provided a kind of dry method cement rotary kiln.
The dry method cement rotary kiln of the present invention, including rotary kiln kiln body, rotary kiln end, rotary kiln, is located at kiln tail
The charging aperture at end, the discharging opening for being located at kiln hood end, it is located at kiln tail end and the kiln tail sealing device that is connected on cylinder and kiln tail sealing
Catch wheel device that device is connected, the wheel belt being connected with catch wheel device, the actuating device being connected with wheel belt, it is connected with actuating device
Riding wheel apparatus, it is located at kiln hood end one end and is connected in the kiln end sealing device on cylinder；Described actuating device include mair motor and
Main gear reducer, the accessory drive being connected with main gear reducer, the shaft coupling being connected with main gear reducer and shaft coupling that mair motor is connected
Connected gear.
Described rotary kiln is provided with kiln tail backplate；Described rotary kiln end is provided with kiln hood shield.
The dry cement production line of the present invention, has the following technical effect that：Good fluidity, it is ensured that product quality.
Specific embodiment
The dry method cement rotary kiln of the present invention, including rotary kiln kiln body, rotary kiln end, rotary kiln, is located at kiln tail
The charging aperture at end, the discharging opening for being located at kiln hood end, it is located at kiln tail end and the kiln tail sealing device that is connected on cylinder and kiln tail sealing
Catch wheel device that device is connected, the wheel belt being connected with catch wheel device, the actuating device being connected with wheel belt, it is connected with actuating device
Riding wheel apparatus, it is located at kiln hood end one end and is connected in the kiln end sealing device on cylinder；Described actuating device include mair motor and
Main gear reducer, the accessory drive being connected with main gear reducer, the shaft coupling being connected with main gear reducer and shaft coupling that mair motor is connected
Connected gear.
Described rotary kiln is provided with kiln tail backplate；Described rotary kiln end is provided with kiln hood shield.
Claims (2)
1. a kind of dry method cement rotary kiln, it is characterised in that including rotary kiln kiln body, rotary kiln end, rotary kiln, be located at
The charging aperture at kiln tail end, the discharging opening for being located at kiln hood end, it is located at kiln tail end and the kiln tail sealing device that is connected on cylinder and kiln tail
Catch wheel device, the wheel belt being connected with catch wheel device, the actuating device being connected with wheel belt and actuating device phase that sealing device is connected
Riding wheel apparatus even, it is located at kiln hood end one end and is connected in the kiln end sealing device on cylinder；Described actuating device includes main electricity
Machine, the main gear reducer being connected with mair motor, the accessory drive being connected with main gear reducer, the shaft coupling being connected with main gear reducer and
The gear that shaft coupling is connected.
2. dry method cement rotary kiln according to claim 1, it is characterised in that described rotary kiln is provided with kiln tail shield
Plate；Described rotary kiln end is provided with kiln hood shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960113.5A CN106500504A (en) | 2016-11-04 | 2016-11-04 | A kind of dry method cement rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960113.5A CN106500504A (en) | 2016-11-04 | 2016-11-04 | A kind of dry method cement rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500504A true CN106500504A (en) | 2017-03-15 |
Family
ID=58321534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960113.5A Pending CN106500504A (en) | 2016-11-04 | 2016-11-04 | A kind of dry method cement rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500504A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028397A1 (en) * | 1995-03-15 | 1996-09-19 | Texas Industries, Inc. | Method and apparatus for using blast-furnace slag in cement clinker production |
| CN1367365A (en) * | 2001-09-19 | 2002-09-04 | 冯建明 | Rotary kiln with resistor furnace for heating and calcining kaolin |
| CN2562153Y (en) * | 2001-09-19 | 2003-07-23 | 冯建明 | Rotary kaolin calcining kiln with inner materials moving in opposite direction of air flow |
| CN2575576Y (en) * | 2002-10-31 | 2003-09-24 | 李旭仁 | Plate type mechanical cooler |
| CN201034412Y (en) * | 2007-05-14 | 2008-03-12 | 江苏恒远机械制造有限公司 | Cement rotary kiln |
| CN102564110A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Lime rotary kiln |
| CN205138174U (en) * | 2015-09-29 | 2016-04-06 | 万喜华 | Heating rotary kiln |
-
2016
- 2016-11-04 CN CN201610960113.5A patent/CN106500504A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996028397A1 (en) * | 1995-03-15 | 1996-09-19 | Texas Industries, Inc. | Method and apparatus for using blast-furnace slag in cement clinker production |
| CN1367365A (en) * | 2001-09-19 | 2002-09-04 | 冯建明 | Rotary kiln with resistor furnace for heating and calcining kaolin |
| CN2562153Y (en) * | 2001-09-19 | 2003-07-23 | 冯建明 | Rotary kaolin calcining kiln with inner materials moving in opposite direction of air flow |
| CN2575576Y (en) * | 2002-10-31 | 2003-09-24 | 李旭仁 | Plate type mechanical cooler |
| CN201034412Y (en) * | 2007-05-14 | 2008-03-12 | 江苏恒远机械制造有限公司 | Cement rotary kiln |
| CN102564110A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Lime rotary kiln |
| CN205138174U (en) * | 2015-09-29 | 2016-04-06 | 万喜华 | Heating rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |