CN203794647U - Efficient energy-saving system for producing tantalum and niobium hydroxides - Google Patents
Efficient energy-saving system for producing tantalum and niobium hydroxides Download PDFInfo
- Publication number
- CN203794647U CN203794647U CN201420145833.2U CN201420145833U CN203794647U CN 203794647 U CN203794647 U CN 203794647U CN 201420145833 U CN201420145833 U CN 201420145833U CN 203794647 U CN203794647 U CN 203794647U
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- China
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- heating
- pure water
- pipeline
- pump
- glan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses an efficient energy-saving system for producing tantalum and niobium hydroxides. The system comprises a neutralizing tank, a heating pure water tank, a Garand pump, a regulating and washing tank, a heating ammonia water tank, an air compressor, a filter press and a discharge tank. The efficient energy-saving system has the advantages that due to improvement, the consumption of materials such as steam, liquid ammonia, pure water and electricity is reduced so that the production cost is effectively reduced and considerable economic benefit can be produced, and the labor efficiency can be improved and the productivity of an enterprise can be enlarged. The efficient energy-saving system complies with the technological innovation, and energy conservation and emission reduction policies encouraged by the state.
Description
Technical field
The utility model relates to a kind of tantalum-niobium smelt equipment, especially a kind of energy-efficient production tantalum niobium oxyhydroxide system.
Background technology
Tantalum-niobium smelt enterprise produce tantalum pentoxide in niobium product process, first want output tantalum hydroxide, niobium, after drying calcination, form oxide product, the tantalum hydroxide, the niobium that after neutralization that what original technique was generally used is all, after adjusting washing trough repeatedly to adjust to wash, form, although can output qualified product, energy consumption is high, efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of energy-efficient production tantalum niobium oxyhydroxide system, and the consumption of the material such as this system can steam saving, liquefied ammonia, pure water, electricity, has reduced production cost effectively.
The technical solution of the utility model is: a kind of energy-efficient production tantalum niobium oxyhydroxide system, and this system comprises neutralizing well, heating pure water groove, Glan pump, adjusts washing trough, heating ammoniacal liquor storage tank, air compressor machine, pressure filter, blow tank; Neutralizing well is connected with pure water water inlet pipe and liquefied ammonia inlet pipe, neutralizing well connects Glan pump by pipeline, heating ammoniacal liquor storage tank is communicated with liquefied ammonia inlet pipe and pure water water inlet pipe respectively by threeway and pipeline, heating pure water groove is communicated with pure water water inlet pipe by threeway and pipeline, and heating ammoniacal liquor storage tank and heating pure water groove are communicated with steam inlet duct.Heating ammoniacal liquor storage tank and heating pure water groove are communicated with Glan pump by pipeline, Glan pump is by pipeline communication pressure filter, pressure filter is connected with air compressor machine by pipeline, pressure filter is connected with adjusts wash water accumulator tank, pressure filter is communicated with respectively discharge tank by pipeline and adjustable funnel and stirs and adjust washing trough, stirs and adjusts washing trough by pipeline communication Glan pump.
The utility model has the advantage of: improve the consumption with materials such as steam saving, liquefied ammonia, pure water, electricity, effectively reduced production cost, economic benefits, both can raise labour efficiency, and was also conducive to enterprise and enhanced production capacities.This project meets scientific and technical innovation and the energy-saving and emission-reduction policy that country encourages.
Brief description of the drawings
Fig. 1 is a kind of energy-efficient production tantalum niobium oxyhydroxide method structural representation of the utility model.
In figure:
1,2 neutralizing wells, 3 heating ammoniacal liquor storage tanks, 4 heating pure water grooves, 5 liquefied ammonia inlet pipe, 6 pure water water inlet pipes, 7 steam inlet ducts, 8 Glan husband pumps, 9 pressure filter, 10 discharge tanks, 11 stir tune washing trough, and 12,13 adjust wash water accumulator tanks, 14 air compressor machines, 15 adjustable funnels.
Embodiment
An energy-efficient production tantalum niobium oxyhydroxide system, this system comprises neutralizing well, heating pure water groove, Glan pump, adjusts washing trough, heating ammoniacal liquor storage tank, air compressor machine, pressure filter, blow tank; Neutralizing well 1,2 is connected with pure water water inlet pipe 6 and liquefied ammonia inlet pipe 5, neutralizing well 1,2 connects Glan pump 8 by pipeline, heating ammoniacal liquor storage tank 3 is communicated with liquefied ammonia inlet pipe 5 and pure water water inlet pipe 6 respectively by threeway and pipeline, heating pure water groove 4 is communicated with pure water water inlet pipe 6 by threeway and pipeline, and heating ammoniacal liquor storage tank 3 and heating pure water groove 4 are communicated with steam inlet duct 7; Heating ammoniacal liquor storage tank 3 and heating pure water groove 4 are communicated with Glan pump 8 by pipeline, Glan pump 8 is by pipeline communication pressure filter 9, pressure filter 9 is connected with air compressor machine 14 by pipeline, pressure filter 9 is connected with adjusts wash water accumulator tank 12,13, pressure filter 9 is communicated with respectively discharge tank 10 by pipeline and adjustable funnel 15 and stirs and adjust washing trough 11, stirs and adjusts washing trough 11 by pipeline communication Glan pump 8.
When use: the material of neutralizing well, heating ammoniacal liquor storage tank and heating pure water groove continues to be pumped into pressure filter by Glan, turn round at pressure filter,---stir and adjust washing trough---Glan pump---after pressure filter circulation secondary by pressure filter, open adjustable funnel the material in pressure filter is entered to discharge tank, the liquid of pressure filter enters adjusts wash water accumulator tank.
Generally, neutralization one groove tantalum niobium feed liquid must be joined three and be adjusted washing trough (band stirs), and three mortejuss, first adjust and wash left and right eight times with heating ammoniacal liquor, wait fluorine content to drop to 1000PPm left and right, then adjust and wash two times with heating pure love water.Fluorine is reduced again, and the tantalum hydroxide niobium water content approximately 2% after draining, then drying, calcination, sieve, becomes tantalum niobium oxide product, adjust while washing, be about 8 hours power consumption 31.5kw(adjust wash agitator motor 3 kw × 3, mortejus 7.5 kw × 3); Consumption ammoniacal liquor 20m3, (0.8m3/ time × 8 times × 3); Consumption pure water 4.8 m3(0.8m3/ time × 2 times × 3).
Native system is changed and is adjusted 2 of washing troughs, and 3 of mortejuss, use 20 m
2one, the anti-corrosive type pressure filter of area, 1 of air compressor machine, one of Glan husband pump, utilizes 1 of original tune washing trough, and its price is roughly equal to.But it consumes and efficiency differs widely.First be power consumption: pressure filter 1.5km(hydraulic pressure), than air compressor machine 4.5km, Glan husband pump 7.5km, adjusts washing trough agitator motor 3km, adds up to 16.5km, than the few 15km of former method.Its two be heating ammonia volume aspect.A neutralizing well material washed in former tune must add the about 20m of ammoniacal liquor
3, and pressure filter only needs 6 m
3, save ammoniacal liquor 14 m
3.It three is that pure love water only needs 2 m
3.Save 2.8 m than former method
3.With 0.8 yuan of every degree electricity, 10 yuan/T(of heating ammoniacal liquor is containing steam), 8 yuan/T(of pure water is containing steam), in the situation that being equal to, quantum of output can save 22.24 yuan.Its four production capacities efficiency is doubled.The former method used time needs 8 hours, after improving, only needs 3 hours, is 2.66 times of former method, considers in continuous need of production and the time, is advisable therefore be decided to be 1 times.
Claims (1)
1. an energy-efficient production tantalum niobium oxyhydroxide system, is characterized in that: this system comprises neutralizing well, heating pure water groove, Glan pump, adjusts washing trough, heating ammoniacal liquor storage tank, air compressor machine, pressure filter, blow tank; Neutralizing well is connected with pure water water inlet pipe and liquefied ammonia inlet pipe, neutralizing well connects Glan pump by pipeline, heating ammoniacal liquor storage tank is communicated with liquefied ammonia inlet pipe and pure water water inlet pipe respectively by threeway and pipeline, heating pure water groove is communicated with pure water water inlet pipe by threeway and pipeline, and heating ammoniacal liquor storage tank and heating pure water groove are communicated with steam inlet duct; Heating ammoniacal liquor storage tank and heating pure water groove are communicated with Glan pump by pipeline, Glan pump is by pipeline communication pressure filter, pressure filter is connected with air compressor machine by pipeline, pressure filter is connected with adjusts wash water accumulator tank, pressure filter is communicated with respectively discharge tank by pipeline and adjustable funnel and stirs and adjust washing trough, stirs and adjusts washing trough by pipeline communication Glan pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145833.2U CN203794647U (en) | 2014-03-28 | 2014-03-28 | Efficient energy-saving system for producing tantalum and niobium hydroxides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145833.2U CN203794647U (en) | 2014-03-28 | 2014-03-28 | Efficient energy-saving system for producing tantalum and niobium hydroxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794647U true CN203794647U (en) | 2014-08-27 |
Family
ID=51376880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145833.2U Expired - Fee Related CN203794647U (en) | 2014-03-28 | 2014-03-28 | Efficient energy-saving system for producing tantalum and niobium hydroxides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794647U (en) |
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2014
- 2014-03-28 CN CN201420145833.2U patent/CN203794647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210328 |