CN208382855U - A kind of two-part rotary kiln - Google Patents
A kind of two-part rotary kiln Download PDFInfo
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- CN208382855U CN208382855U CN201820905844.4U CN201820905844U CN208382855U CN 208382855 U CN208382855 U CN 208382855U CN 201820905844 U CN201820905844 U CN 201820905844U CN 208382855 U CN208382855 U CN 208382855U
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- kiln
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- dextrorotation
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Abstract
The utility model relates to a kind of two-part rotary kilns, include two-period form rotation kiln cylinder body, wheel belt, support device, bull gear, transmission device, smoke-box and feeding chamber；Kiln cylinder body is rotated by left-handed kiln, dextrorotation kiln and positioned at intermediate hoop composition between the two, dynamic bull gear wherein is set on left-handed kiln, left-handed kiln is driven to be rotated by the power bull gear, centre hoop is made of inner ring and outer ring, wherein tumbler gear is provided in Internal and external cycle, left-handed kiln and dextrorotation kiln is relatively fixed respectively engages in the hoop outer ring of centre and with the tumbler gear of left and right two in inner ring, realize that dextrorotation kiln and left-handed kiln power are connected reverse rotation, centre hoop inner ring is respectively arranged on the left side and the right side scraper plate, scraper plate is stretched outside respectively in left-handed kiln and dextrorotation kiln, it can will be under the material automatic scraping that be pasted onto kiln wall when left-handed kiln and dextrorotation kiln rotate.It is simple with structure, easy to operate, the features such as work efficiency is high, safety and environmental protection.
Description
Technical field
The utility model belongs to industrial rotary kiln technical field, is related to a kind of two-part rotary kiln.
Background technique
Rotary kiln refers to rotary calcining kiln (being commonly called as rotary kiln), belongs 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 kiln and wet
Method produces cement kiln two major classes.Chemical metallurgy kiln is then mainly used for the poor iron ore magnetic roasting of metallurgy industry steel plant；Chromium, josephinite
Oxidizing roasting；Refractory factory roasts 9492 Tu Kuang of high alumina and aluminium manufacturer roasts clinker, aluminium hydroxide；Chemical plant roast chrome ore and
The classes mineral such as chromite ore fine.Limekiln (i.e. active lime kiln) is used to roast steel plant, the active lime of ferroalloy works and light-burned
Dolomite.
Rotary kiln is the indispensable calciner of the processing industries such as cement, zinc carbonate, lime stone and ceramsite sand.It answers extensively
For industrial departments such as building materials, metallurgy, chemical industry, environmental protection, certain materials can generate in calcination process in middle part fouling, firing
Dirt be substance that silt etc. is easier to clinkering, by long-term accumulation thickness up to 0.5 meter or so.
The entitled novel rotary rotary kiln utility model patent of Publication No. CN104501589A, the rotary kiln have kiln body and
Kiln car；Integrally structure annular in shape, the kiln car of the rotary kiln have drying section, preheating section, high temperature calcination section and cooling section to body kiln；
Kiln body integrally falls into the ground to form Underground-Ditch-Pattern structure；It is empty that product brick waste heat, heat are taken into from Underground-Ditch-Pattern rotary kiln cooling section side
Gas enters bottom flue collector, after reaching drying section, is further separated into air-supply flue, air-supply flue is sent into hot-air from kiln body side
Drying section in kiln body, dries wet blank brick.
The entitled novel rotary rotary kiln utility model patent of Publication No. CN104501589A, although can be complete to wet blank brick
Drying, but process is longer, and complex process, operation is inconvenient, so that the cost for calcining rotary kiln is improved and brought a series of
Environmental problem.
It at present still can be with automatic desludging, the rotary kiln related data of reheating without discovery.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the utility model provides a kind of two-part rotary kiln, it can be realized
Foulant removal and reheating of the product in kiln wall will be melted, keep material reaction complete, have structure simple, easy to operate, work
Make it is high-efficient, the features such as safety and environmental protection.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of two-part rotary kiln, includes two
Segmentation rotates kiln cylinder body, wheel belt, support device, bull gear, transmission device, smoke-box and feeding chamber；Rotate kiln cylinder body by left-handed kiln,
Dextrorotation kiln and positioned at intermediate hoop composition between the two, wherein dynamic bull gear is arranged on left-handed kiln, by the power bull gear
Drive left-handed kiln to be rotated, centre hoop is made of inner ring and outer ring, be wherein provided with tumbler gear in Internal and external cycle, left-handed kiln and
Dextrorotation kiln is relatively fixed respectively engage in the hoop outer ring of centre and with the tumbler gear of left and right two in inner ring, realize dextrorotation kiln and
Left-handed kiln power is connected reverse rotation, and centre hoop inner ring is respectively arranged on the left side and the right side scraper plate, and scraper plate is stretched outside left-handed kiln and right respectively
It, can will be under the material automatic scraping that be pasted onto kiln wall when left-handed kiln and dextrorotation kiln rotate in rotary kiln.
The burner setting is connected with a bocca on the outside of rotation kiln cylinder body, which, which wears, connects in centre
The material of intermediate hoop inside is heated at hoop middle part, and burner is then connected with auxiliary gas air hose, the High Temperature Gas for generation of burning
Body can be entered in kiln with very high speed, stirred material in kiln, played the role of stirring, and keep material calcining more complete.
The left-handed kiln and dextrorotation kiln are respectively arranged with kiln liner flame retardant coating.
The beneficial effects of the utility model are: the movement by the scraper plate of the upper left and right ends of hoop in rotary kiln in kiln, subtracts
Fouling in few kiln, can carry out flame reheating, and material is made to accelerate reaction speed, shorten rotary kiln length.With structure letter
It is single, easy to operate, the features such as work efficiency is high, safety and environmental protection.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model Zhong Jian Gu horizontal cross-section structure diagram；
Fig. 3 is the utility model Zhong Jian Gu longitudinal profile structure schematic.
In figure: the left-handed kiln of 1-；2- dextrorotation kiln；Hoop among 3-；4- scraper plate: 5- power bull gear；6- tumbler gear；In 7-
Circle；The outer ring 8-；9- kiln liner flame retardant coating；10- burner；11- bocca.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to FIG. 1 to FIG. 3, a kind of two-part rotary kiln, include rotation kiln cylinder body, wheel belt, support device, bull gear,
Transmission device, smoke-box, feeding chamber, rotation kiln cylinder body are formed by left-handed kiln 1, dextrorotation kiln 2 and positioned at intermediate hoop 3 between the two,
Dynamic bull gear 5 wherein is set on left-handed kiln 1, drives left-handed kiln 1 to be rotated by the power bull gear 5, centre hoop 3 is by interior
Circle 7 is constituted with outer ring 8, and tumbler gear 6 is wherein provided in inner ring 7, and left-handed kiln 1 is relatively fixed outside centre hoop 3 with dextrorotation kiln 2
In circle 8, rotary kiln cylinder has gear band, and engages respectively with the tumbler gear 6 in inner ring 7, realizes dextrorotation kiln 2 and left-handed kiln 1
Power is connected reverse rotation, and centre 3 inner rings 7 of hoop are respectively arranged on the left side and the right side scraper plate 4, and scraper plate 4 is stretched outside left-handed kiln 1 and dextrorotation respectively
In kiln 2, under capable of being pasted onto the material automatic scraping of cylinder inboard wall when left-handed kiln 1 and dextrorotation kiln 2 rotate.
The setting of burner 10 is connected with a bocca 11 on the outside of rotation kiln cylinder body, which, which wears, connects
At intermediate 3 middle part of hoop, the material to intermediate 3 inside of hoop is heated, and burner 10 is then connected with auxiliary gas air hose, and burning produces
Raw high-temperature gas can be entered in kiln with very high speed, stirred material in kiln, played the role of stirring, and make material calcining more
It is complete.
The left-handed kiln 1 is respectively arranged with kiln liner flame retardant coating 9 with dextrorotation kiln 2.
For the utility model by binding round movement of the scraper plate 4 of upper left and right ends in kiln in rotary kiln, fouling in reduction kiln can
To carry out flame reheating, material is made to accelerate reaction speed, shortens rotary kiln length.It is simple with structure, easy to operate, work
Make it is high-efficient, the features such as safety and environmental protection.
Claims (3)
1. a kind of two-part rotary kiln, it is characterised in that: include two-period form rotation kiln cylinder body, wheel belt, support device, canine tooth
Circle, transmission device, smoke-box and feeding chamber；Rotation kiln cylinder body is formed by left-handed kiln, dextrorotation kiln and positioned at intermediate hoop between the two,
Dynamic bull gear wherein is set on left-handed kiln, drives left-handed kiln to be rotated by the power bull gear, centre hoop by inner ring with
Outer ring is constituted, and is wherein provided with tumbler gear in Internal and external cycle, left-handed kiln and dextrorotation kiln is relatively fixed in the hoop outer ring of centre and divides
Do not engaged with the tumbler gear of left and right two in inner ring, realize that dextrorotation kiln and left-handed kiln power are connected reverses rotation, it is intermediate bind round in
Circle is respectively arranged on the left side and the right side scraper plate, and scraper plate is stretched outside respectively in left-handed kiln and dextrorotation kiln, the energy when left-handed kiln and dextrorotation kiln rotate
Under enough material automatic scrapings that will be pasted onto kiln wall.
2. two-part rotary kiln as described in claim 1, it is characterised in that: burner setting connects on the outside of rotation kiln cylinder body
Be connected to a bocca, which wears to connect and heat in the middle part of intermediate hoop to the material on the inside of intermediate hoop, burner then with
Auxiliary gas air hose is connected, and the high-temperature gas for generation of burning can be entered in kiln with very high speed, stirred material in kiln, played
The effect of stirring keeps material calcining more complete.
3. two-part rotary kiln as described in claim 1, it is characterised in that: the left-handed kiln and dextrorotation kiln are respectively arranged in kiln
Serve as a contrast flame retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905844.4U CN208382855U (en) | 2018-06-12 | 2018-06-12 | A kind of two-part rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905844.4U CN208382855U (en) | 2018-06-12 | 2018-06-12 | A kind of two-part rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382855U true CN208382855U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820905844.4U Active CN208382855U (en) | 2018-06-12 | 2018-06-12 | A kind of two-part rotary kiln |
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| Country | Link |
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| CN (1) | CN208382855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237322A (en) * | 2021-05-31 | 2021-08-10 | 济南新宇硬质合金有限公司 | Sintering furnace for preparing hard alloy |
-
2018
- 2018-06-12 CN CN201820905844.4U patent/CN208382855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237322A (en) * | 2021-05-31 | 2021-08-10 | 济南新宇硬质合金有限公司 | Sintering furnace for preparing hard alloy |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two segmentation rotary kilns Effective date of registration: 20200414 Granted publication date: 20190115 Pledgee: Shaoguan urban rural credit cooperatives Wujiang credit cooperatives Pledgor: SHAOGUAN KAIHONG NANO MATERIAL Co.,Ltd. Registration number: Y2020440000082 |