CN205784526U - Heat-source Cycles utilizes formula vanadic anhydride preparation facilities - Google Patents
Heat-source Cycles utilizes formula vanadic anhydride preparation facilities Download PDFInfo
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- CN205784526U CN205784526U CN201620516237.XU CN201620516237U CN205784526U CN 205784526 U CN205784526 U CN 205784526U CN 201620516237 U CN201620516237 U CN 201620516237U CN 205784526 U CN205784526 U CN 205784526U
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Abstract
The utility model discloses a kind of heat-source Cycles and utilize formula vanadic anhydride preparation facilities, including feed mechanism, roasting mechanism and receiving mechanism, described roasting mechanism includes roasting inner passage, arranging annular gap chamber outside roasting inner passage；Described roasting inner passage is divided into preheating section, furnace zone and cooling section from the inlet to the outlet, is respectively arranged with preheating chamber, heater room and the waste heat room corresponding with preheating section, furnace zone and cooling section at described annular gap intracavity；It is provided with heater, described preheating chamber and waste heat room to be connected by pipeline circulation in described heater indoor；Connected by air inlet between described preheating chamber and preheating section, connected by air outlet between described waste heat room and cooling section.Basis is the most novel be may be contained within the interlayer cavity outside roasting inner passage by preheating, roasting and preheating, and compact conformation is reasonable, and heat utilization rate is high, and thermal loss is less.
Description
Technical field
This utility model relates to vanadic anhydride preparation field, is specifically related to a kind of heat-source Cycles and utilizes formula vanadic anhydride preparation facilities.
Background technology
Vanadium-containing material such as bone coal type navajoite, amount of storage and yield in China all occupies first place in the world, and the purposes of vanadium widely, has great effect to national economy.At present, the main device of the roasting that vanadium-containing material refines vanadium is flat kiln, shaft kiln, rotary kiln, there is no now yearly productive capacity and reaches the unit roasting apparatus of 1000 tons of finished product vanadic anhydrides.Said method and the weak point of device: the energy consumption using normal pressure naked light roasting is big, oxygen consumption is big, yield poorly, vanadium conversion ratio is low, and equipment volume is big, and production capacity is limited.Traditional method preparing powdery vanadic anhydride, is by APV material, during i.e. ammonium poly-vanadate material adds rotary kiln, starts rotary kiln and makes it rotate, and have coal gas combustion heating in kiln, make APV material dewatering, deamination, oxidation, obtain vanadic anhydride.
Owing to the kiln temperature of current heated by gas controls instability; some APV granule burning is caused to occur melted; not only affect vanadic anhydride product quality; and melted APV granule can in rotary kiln adhesion ring formation; kiln body is made to be heated inequality; cause stopping kiln cleaning, when ring formation phenomenon is serious, also results in rotary kiln and directly scrap.
Utility model content
The problem existed for current existing manual transport trolley and defect, it is provided that a kind of electric hydaulic mover that can be controlled by motorized motions.
For achieving the above object, this utility model adopts the following technical scheme that a kind of heat-source Cycles utilizes formula vanadic anhydride preparation facilities, including feed mechanism, roasting mechanism and receiving mechanism, it is characterized in that: described roasting mechanism includes roasting inner passage, arranging annular gap chamber outside roasting inner passage；Described roasting inner passage is divided into preheating section, furnace zone and cooling section from the inlet to the outlet, is respectively arranged with preheating chamber, heater room and the waste heat room corresponding with preheating section, furnace zone and cooling section at described annular gap intracavity；It is provided with heater, described preheating chamber and waste heat room to be connected by pipeline circulation in described heater indoor；Connected by air inlet between described preheating chamber and preheating section, connected by air outlet between described waste heat room and cooling section.
Based on technique scheme, being positioned at roasting inner passage and be provided centrally with straight feeding band, the arrival end of straight feeding band is provided with feed mechanism, and the port of export is provided with receiving mechanism.
Based on technique scheme, between described preheating chamber and waste heat room, it is provided with blower fan, utilizes blower fan to drive and make preheating chamber and waste heat room air circulation.
Based on technique scheme, between described preheating chamber, heater room and waste heat room and inside outer wall is respectively arranged with thermal insulation layer.
The beneficial effects of the utility model are: this utility model is by improving roasting mechanism, devise preheating section, furnace zone and cooling section, and be used for preheating by the recycling residual heat of cooling section, thus not only increase feeding preheating function, it is that high efficiency of energy utilizes, and is conducive to cooling.Preheating, roasting and preheating be may be contained within the interlayer cavity outside roasting inner passage by this utility model, its compact conformation is reasonable, heat utilization rate is high, thermal loss is less, thus have that energy consumption is little, oxygen consumption is little, vanadium conversion ratio high, yield is high, pollutes production capacity little, stand-alone device big, the advantages such as floor space is little.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
In figure, label: 1 is feeding conveying belt, 2 is feed hopper, 3 is material feeding box, and 4 is straight feeding band, and 5 is roasting mechanism, 51 is preheating section, 52 furnace zones, and 53 is cooling section, 54 is heater, and 55 is waste heat room, and 56 is preheating chamber, 57 is air outlet, and 58 is air inlet, and 6 is feed box, 7 is blower fan, and 8 is pre-warm-air pipe, and 9 is backflow airduct.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings, in order to is better understood from this new technique scheme.
Embodiment 1: see the heat-source Cycles described in Fig. 1 and utilize formula vanadic anhydride preparation facilities, including feed mechanism, roasting mechanism and receiving mechanism.
Feed mechanism arranges material feeding box 3, and material feeding box side arranges outlet and docks with roasting mechanism 5, arranges feed hopper 2 on the upside of material feeding box.And the feeding conveying belt 1 of inclination is set, the feeding conveying belt upper end of inclination is positioned on the upside of feed hopper.The feeding conveying belt tilted could be arranged to totally enclosed type.
Roasting mechanism includes roasting inner passage, arranging annular gap chamber outside roasting inner passage；Described roasting inner passage is divided into preheating section 51, furnace zone 52 and cooling section 53 from the inlet to the outlet, is respectively arranged with preheating chamber 56, heater room and the waste heat room corresponding with preheating section, furnace zone and cooling section at described annular gap intracavity；It is provided with heater 54, described preheating chamber and waste heat room to be connected by pipeline circulation in described heater indoor；Connected by air inlet between described preheating chamber and preheating section, connected by air outlet between described waste heat room and cooling section.
Between preheating chamber and waste heat room, it is provided with blower fan 7, utilizes blower fan 7 to drive and make preheating chamber and waste heat room air circulation.It addition, between described preheating chamber, heater room and waste heat room and inside outer wall is respectively arranged with thermal insulation layer.
Being positioned at roasting inner passage and be provided centrally with straight feeding band 4, the arrival end of straight feeding band 4 is provided with feed mechanism, and the port of export is provided with receiving mechanism.
Claims (4)
1. heat-source Cycles utilizes a formula vanadic anhydride preparation facilities, including feed mechanism, roasting mechanism and receiving mechanism, it is characterized in that: described roasting mechanism includes roasting inner passage, arranging annular gap chamber outside roasting inner passage；Described roasting inner passage is divided into preheating section, furnace zone and cooling section from the inlet to the outlet, is respectively arranged with preheating chamber, heater room and the waste heat room corresponding with preheating section, furnace zone and cooling section at described annular gap intracavity；It is provided with heater, described preheating chamber and waste heat room to be connected by pipeline circulation in described heater indoor；Connected by air inlet between described preheating chamber and preheating section, connected by air outlet between described waste heat room and cooling section.
A kind of heat-source Cycles the most according to claim 1 utilizes formula vanadic anhydride preparation facilities, it is characterized in that: being positioned at roasting inner passage and be provided centrally with straight feeding band, the arrival end of straight feeding band is provided with feed mechanism, and the port of export is provided with receiving mechanism.
A kind of heat-source Cycles the most according to claim 1 utilizes formula vanadic anhydride preparation facilities, it is characterized in that: be provided with blower fan between described preheating chamber and waste heat room, utilizes blower fan to drive and makes preheating chamber and waste heat room air circulation.
4. utilize formula vanadic anhydride preparation facilities according to a kind of heat-source Cycles described in any one of claim 1-3, it is characterized in that: between described preheating chamber, heater room and waste heat room and inside outer wall is respectively arranged with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516237.XU CN205784526U (en) | 2016-05-31 | 2016-05-31 | Heat-source Cycles utilizes formula vanadic anhydride preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516237.XU CN205784526U (en) | 2016-05-31 | 2016-05-31 | Heat-source Cycles utilizes formula vanadic anhydride preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784526U true CN205784526U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516237.XU Expired - Fee Related CN205784526U (en) | 2016-05-31 | 2016-05-31 | Heat-source Cycles utilizes formula vanadic anhydride preparation facilities |
Country Status (1)
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| CN (1) | CN205784526U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072276A (en) * | 2017-11-30 | 2018-05-25 | 安徽省恒伟铋业有限公司 | A kind of residual temperature concurrent heating sintering equipment |
| CN112728941A (en) * | 2021-01-05 | 2021-04-30 | 长沙有色冶金设计研究院有限公司 | Battery material calcination purification system |
| CN116428864A (en) * | 2023-03-24 | 2023-07-14 | 南京鑫翔环保产业有限公司 | Preparation method and system of self-heat-preservation sintered porous brick for water plant sludge |
-
2016
- 2016-05-31 CN CN201620516237.XU patent/CN205784526U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108072276A (en) * | 2017-11-30 | 2018-05-25 | 安徽省恒伟铋业有限公司 | A kind of residual temperature concurrent heating sintering equipment |
| CN112728941A (en) * | 2021-01-05 | 2021-04-30 | 长沙有色冶金设计研究院有限公司 | Battery material calcination purification system |
| CN112728941B (en) * | 2021-01-05 | 2023-01-03 | 长沙有色冶金设计研究院有限公司 | Battery material calcination purification system |
| CN116428864A (en) * | 2023-03-24 | 2023-07-14 | 南京鑫翔环保产业有限公司 | Preparation method and system of self-heat-preservation sintered porous brick for water plant sludge |
| CN116428864B (en) * | 2023-03-24 | 2023-12-15 | 南京鑫翔环保产业有限公司 | Preparation method and system of self-heat-preservation sintered porous brick for water plant sludge |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20161207 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210121 Granted publication date: 20161207 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |