CN203486921U - Energy-saving device for melting ore by utilizing waste heat - Google Patents
Energy-saving device for melting ore by utilizing waste heat Download PDFInfo
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- CN203486921U CN203486921U CN201320367480.6U CN201320367480U CN203486921U CN 203486921 U CN203486921 U CN 203486921U CN 201320367480 U CN201320367480 U CN 201320367480U CN 203486921 U CN203486921 U CN 203486921U
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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
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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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The utility model discloses an energy-saving device for melting ore by utilizing waste heat. The energy-saving device is characterized by comprising a salt dissolving pond, a multi-effect evaporating equipment and a condenser, wherein the salt dissolving pond is connected with the multi-effect evaporating equipment by a pipeline, and nitrate-containing solution enters the multi-effect evaporating equipment by the pipeline; the multi-effect evaporating equipment is connected with the condenser by the pipeline, and waste-heat steam generated by multi-effect evaporation enters the condenser by the pipeline; the condenser is internally provided with a cooling-water circulating pipeline. The energy-saving device disclosed by the utility model has the advantages that boiler equipment is omitted, the steam provided by the boiler equipment is reduced, and the circular nitrate-containing solution is utilized as a cooling medium, so that the use of cooling water can be greatly reduced and the energy consumption is greatly reduced.
Description
Technical field
The utility model belongs to chemical field, relates in particular to a kind of energy saver that utilizes waste heat ore deposit.
Background technology
At present, at chemical field, existing saltcake (NaSO
410H
2o) change Sodium sulfate anhydrous.min(99) (NaSO into
4) traditional technology needs ore deposit, multiple-effect evaporation, crystallization, roasting, the Sodium sulfate anhydrous.min(99) production technique such as separation, oven dry more normally, the heat of wherein changing ore deposit comes from the steam that boiler produces, and with water coolant, absorbs the heat that crystallization discharges.
Traditional technique needs saltcake to dissolve and Sodium sulfate anhydrous.min(99) is prepared two covering devices, and its equipment is many, floor space is large and cost is high, and technical process is complicated, and the high and a large amount of water coolants of need consume energy.
Utility model content
The purpose of this utility model is to provide a kind of energy saver that utilizes waste heat ore deposit, and this energy saver utilization circulation glass gall is as heat-eliminating medium, is intended to solve that the technical process that existing Sodium sulfate anhydrous.min(99) preparation technology exists is complicated, high problem consumes energy.
The utility model is achieved in that the energy saver in a kind of She's of utilization thermalization ore deposit, this comprising of energy saver salt pond, multifunctional evaporating equipment, condenser; Change salt pond and be connected in multifunctional evaporating equipment by pipeline, glass gall enters multifunctional evaporating equipment by pipeline; Multifunctional evaporating equipment is connected with condenser by pipeline, and She's hot steam of multiple-effect evaporation enters condenser by pipeline; Condenser inside is provided with cooling water circulation pipeline.
The energy saver that utilizes waste heat ore deposit that the utility model provides, compare with traditional Sodium sulfate anhydrous.min(99) process for making, the steam that has reduced boiler plant and provide, and utilize circulation glass gall as heat-eliminating medium, reduce a large amount of uses of water coolant, greatly reduced energy consumption.In addition the present invention has simplified technical process, has reduced production cost, has improved the utilising efficiency of tow taste heat.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of Sodium sulfate anhydrous.min(99) preparation technology before transformation.
Fig. 2 is the structured flowchart of the energy saver that utilizes waste heat ore deposit that provides of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
As shown in Figure 1, the utility model is achieved in that the energy saver in a kind of She's of utilization thermalization ore deposit, this comprising of energy saver salt pond, multifunctional evaporating equipment, condenser; Change salt pond and be connected in multifunctional evaporating equipment by pipeline, glass gall enters multifunctional evaporating equipment by pipeline; Multifunctional evaporating equipment is connected with condenser by pipeline, and the afterheat steam of multiple-effect evaporation enters condenser by pipeline; Condenser inside is provided with cooling water circulation pipeline.
A kind of comprising of energy saving technical reconstruction method ore deposit equipment and change ore deposit method of utilizing waste heat ore deposit that the utility model provides.Change comprising of equipment salt pond, ore deposit, multifunctional evaporating equipment, condenser.Change comprising of method ore deposit, ore deposit, quadruple effect evaporation, crystallization.Concrete steps are as follows:
The first step, utilizes the steam of the tow taste heat of quadruple effect evaporator discharge, by pipeline, is connected to heat release in condenser, and liberated heat is recycled cooling low temperature glass gall and absorbs, and low temperature glass gall has become high temperature glass gall;
Second step, high temperature glass gall is by entering of pipeline salt pond, and in changing salt pond, high temperature glass gall is emitted heat in order to dissolve saltcake, after mixing, becomes low temperature glass gall;
The 3rd step, wherein a part of low temperature glass gall enters the low-grade steam waste heat that condenser absorbs quadruple effect evaporator discharge again, and another part low temperature glass gall enters next step operation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. an energy saver that utilizes waste heat ore deposit, is characterized in that, this comprising of energy saver salt pond, multifunctional evaporating equipment, condenser; Change salt pond and be connected in multifunctional evaporating equipment by pipeline, glass gall enters multifunctional evaporating equipment by pipeline; Multifunctional evaporating equipment is connected with condenser by pipeline, and the afterheat steam of multiple-effect evaporation enters condenser by pipeline; Condenser inside is provided with cooling water circulation pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367480.6U CN203486921U (en) | 2013-06-25 | 2013-06-25 | Energy-saving device for melting ore by utilizing waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320367480.6U CN203486921U (en) | 2013-06-25 | 2013-06-25 | Energy-saving device for melting ore by utilizing waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486921U true CN203486921U (en) | 2014-03-19 |
Family
ID=50257766
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320367480.6U Expired - Fee Related CN203486921U (en) | 2013-06-25 | 2013-06-25 | Energy-saving device for melting ore by utilizing waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318924A (en) * | 2013-06-25 | 2013-09-25 | 代元军 | Energy-saving equipment and energy-saving method for smelting mine by virtue of waste heat |
-
2013
- 2013-06-25 CN CN201320367480.6U patent/CN203486921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318924A (en) * | 2013-06-25 | 2013-09-25 | 代元军 | Energy-saving equipment and energy-saving method for smelting mine by virtue of waste heat |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160714 Address after: 830091 Nanchang road the Xinjiang Uygur Autonomous Region Urumqi shayibake District No. 236 Xinjiang Institute of electric power engineering Patentee after: Xinjiang Institute of Engineering Address before: 830091 Nanchang road the Xinjiang Uygur Autonomous Region Urumqi shayibake District No. 236 Patentee before: Dai Yuanjun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |