CN107151735A - Ore calciner - Google Patents
Ore calciner Download PDFInfo
- Publication number
- CN107151735A CN107151735A CN201610117358.1A CN201610117358A CN107151735A CN 107151735 A CN107151735 A CN 107151735A CN 201610117358 A CN201610117358 A CN 201610117358A CN 107151735 A CN107151735 A CN 107151735A
- Authority
- CN
- China
- Prior art keywords
- conveying member
- trapezoidal
- odd
- numbers
- trapezoidal conveying
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
One can be by parsing davit group load-bearing directly using the ore calciner of stove waste heat roast ore, heated sealed passage is constituted by seal closure and multiple trapezoidal conveying members, the trapezoidal conveying member of odd numbers, even numbers is connected respectively by two groups of connectors so that the trapezoidal conveying member motion of odd numbers even numbers is consistent, parsing davit steel wire rope two ends play the trapezoidal conveying member of odd numbers, even numbers respectively, realize that the trapezoidal conveying member of odd or even number synchronously moves up and down so as to realize that mineral aggregate is pushed forward by rocking arm lifting device.It can so realize that mineral aggregate realizes that back and forth movement can effectively improve heat utilization and save fuel in a heating passage, opening introducing blast furnace heat effectively can also lift heat utilization to save fuel at fuel combustion.
Description
Technical field
The present apparatus is related to the device that link is calcined in smelting, is the calciner that a kind of effectively save fuel lifts heat utilization.
Background technology
At present, in ore smelting dry method smelt which employs height（Electricity）This high efficiency method of stove+rotary kiln, and this method basically can not directly utilize the waste heat of stove to roast ore is used in rotary kiln, be merely able to dry wet ore deposit together by the hot-blast stove and rotary kiln waste heat that warm-air pipe guides to rotary kiln afterbody.Certainly many smelteries have device for generating power by waste heat, if but due to waste heat is used to generate electricity, then can be not enough for dry heat, so most factory's device for generating power by waste heat is basic without using therefore the waste heat of stove is substantially to be directly used in dry wet ore deposit.Because rotary kiln is to tilt certain angle by rotation mode conveying mineral aggregate, kiln hood has burner, can not possibly introduced for security consideration blast-furnace hot-air at kiln hood.The feeding efficiency of rotary kiln is relevant with rotary kiln diameter, rotating speed, and rotating speed is relevant with diameter.Diameter is bigger, the faster efficiency of speed is higher, but kiln body mass concentration is on diameter side, so that kiln body diameter is bigger, the speed of kiln body（Maximal rate）It is smaller.
The content of the invention
In order that the waste heat energy and fuel of stove are used for roast ore, solve kiln body speed and the mutual restriction problem of diameter together, the present apparatus changes the mode of rotary kiln rotation material conveying and employs new material conveying mode, therefore top opening can be introduced directly into stove waste heat at fuel combustion, it is used for roast ore together with the heat of fuel, effectively lifts heat utilization efficiency.It is not in mutual restriction between geomery and efficiency and speed.
The dislocation feeding style that the present apparatus is used, this mode is that the trapezoidal conveying member that the ore being stored on the trapezoidal conveying member inclined-plane of rising declines forward is conveyed using the dislocation motion up and down between multiple trapezoidal conveying members.Using this feeding style, two same feeding channels can be added in burning main channel both sides, realize the back and forth movement of ore in a heating passage, heat utilization efficiency is greatly improved.Same heating distance is so compared with rotary kiln, the temperature of this device afterbody is higher than the temperature of rotary kiln afterbody, and the heat of such drying nest can also be guaranteed.Because this device does not rotate, therefore it can effectively lift the heat utilization of smelting process by upper opening introducing blast-furnace hot-air at the fuel combustion of head.Because this device moves up and down, a period of motion pushes forward the distance of a width, therefore plant bulk will not form mutual restricting relation with speed.
Brief description of the drawings
Fig. 1 is the assembled view of device
Fig. 2 is the main member view of device, wherein the trapezoidal parsing davit of 3 link of conveying member 4 of 1 rocking arm lifting device 2
Fig. 3 is seal closure view.
Claims (2)
1. ore calciner：Seal closure and trapezoidal feed member formation heated sealed feeding channel, the trapezoidal conveying member of odd numbers and even numbers is connected frame and is connected and realizes odd numbers respectively, the trapezoidal conveying member of even numbers is moved simultaneously, ensure that the gap between trapezoidal conveying member occurs without big change simultaneously, play the trapezoidal conveying member of odd or even number respectively to support trapezoidal conveying member weight by steel wire rope by parsing davit between the trapezoidal conveying member of odd or even number, parsing davit can be with seal closure connection so as to fixing seal cover, it is single, the trapezoidal conveying member group difference connecting rocker arm lifting device two ends of even numbers, lifting device wherein has one end to connect power transmission.
2. the ore calciner according to claim 1, it is characterized in that：Parsing davit group is the load-supporting part of whole device；Link plays a part of the synchronization of connection odd or even number conveying member and ensures gap；Rocking arm lifting device plays cancelling out each other for internal acting, plays the input action of reduction external work, and rocking arm lifting device will not play a part of hanging to whole device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117358.1A CN107151735A (en) | 2016-03-02 | 2016-03-02 | Ore calciner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117358.1A CN107151735A (en) | 2016-03-02 | 2016-03-02 | Ore calciner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107151735A true CN107151735A (en) | 2017-09-12 |
Family
ID=59791605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117358.1A Pending CN107151735A (en) | 2016-03-02 | 2016-03-02 | Ore calciner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107151735A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062402A (en) * | 2010-11-22 | 2011-05-18 | 深圳市鼎铸环保技术有限公司 | Reciprocating inverse-pushing type garbage incinerator |
| CN204124804U (en) * | 2014-10-16 | 2015-01-28 | 桐乡市恒泰精密机械有限公司 | Spherical connecting bar feed mechanism |
| CN104608050A (en) * | 2015-01-19 | 2015-05-13 | 浙江雷尼摩申精密机械有限公司 | Feeding device of steel pipe grinding equipment |
| CN204490041U (en) * | 2015-03-19 | 2015-07-22 | 晋江市双华机械设备有限公司 | A kind of novel feeding machine |
| CN204844581U (en) * | 2015-08-30 | 2015-12-09 | 晋江力达机械有限公司 | Feeding equipment |
| CN205635722U (en) * | 2016-03-02 | 2016-10-12 | 关敏 | Ore calcination device |
-
2016
- 2016-03-02 CN CN201610117358.1A patent/CN107151735A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062402A (en) * | 2010-11-22 | 2011-05-18 | 深圳市鼎铸环保技术有限公司 | Reciprocating inverse-pushing type garbage incinerator |
| CN204124804U (en) * | 2014-10-16 | 2015-01-28 | 桐乡市恒泰精密机械有限公司 | Spherical connecting bar feed mechanism |
| CN104608050A (en) * | 2015-01-19 | 2015-05-13 | 浙江雷尼摩申精密机械有限公司 | Feeding device of steel pipe grinding equipment |
| CN204490041U (en) * | 2015-03-19 | 2015-07-22 | 晋江市双华机械设备有限公司 | A kind of novel feeding machine |
| CN204844581U (en) * | 2015-08-30 | 2015-12-09 | 晋江力达机械有限公司 | Feeding equipment |
| CN205635722U (en) * | 2016-03-02 | 2016-10-12 | 关敏 | Ore calcination device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170912 |