CN202902896U - Aluminum smelter waste gas heating energy-saving device - Google Patents
Aluminum smelter waste gas heating energy-saving device Download PDFInfo
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- CN202902896U CN202902896U CN 201220605579 CN201220605579U CN202902896U CN 202902896 U CN202902896 U CN 202902896U CN 201220605579 CN201220605579 CN 201220605579 CN 201220605579 U CN201220605579 U CN 201220605579U CN 202902896 U CN202902896 U CN 202902896U
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- waste gas
- oil
- saving device
- energy
- mould
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Abstract
The utility model discloses an aluminum smelter waste gas heating energy-saving device which comprises an oil box, an oil pipe, an oil pump, an outlet valve, a smelter, an oil return valve, a filter and a mould. The aluminum smelter waste gas heating energy-saving device is characterized in that the smoke outlet of the smelter is provided with a waste gas waste heat heater, the oil pump, the outlet valve, the waste gas waste heat heater, the mould, the oil return valve and the filter are successively connected into a loop in series through the oil pipe, and the oil box is connected with the oil pump through the oil pipe. The aluminum smelter waste gas heating energy-saving device has the advantages that aluminum smelter waste gas and waste heat are utilized for heating conduction oil, an electricity energy heating method is changed partially, a large amount of electricity energy is saved, production cost and unit energy consumption are reduced, and product competitiveness is improved.
Description
Technical field
The utility model relates to a kind of aluminium waste gas from smelting furnace heating energy-saving device, and this energy saver is used for part and substitutes the consumers such as oil temperature machine heater, applicable to the organic other smelting furnace of Die Casting Industry, need mold heated but its temperature requirement is lower than 180 ℃ of all enterprises.
Background technology
In die casting skill industry, in process of producing product, need to satisfy with a large amount of oil temperature machines Product Process and require the mold temperature that possesses, consumed huge electric energy.
The utility model content
For saves energy, the utility model provides a kind of aluminium waste gas from smelting furnace heating energy-saving device, and this device satisfies under the requirement of process conditions in assurance, really the qualification rate of product, simultaneously energy saves energy.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of aluminium waste gas from smelting furnace heating energy-saving device, comprise fuel tank, oil pipe, oil pump, outlet valve, smelting furnace, oil return valve, filter and mould, it is characterized in that: the exhaust opening place of described smelting furnace is provided with the waste gas residual heat heater, described oil pipe conspires to create a loop with oil pump, outlet valve, waste gas residual heat heater, mould, oil return valve and filter successively, and described fuel tank is connected with oil pump by oil pipe.
The beneficial effects of the utility model are: utilize aluminium waste gas from smelting furnace waste-heat conduction oil, part has changed the mode with the electric energy heating, has saved a large amount of electric energy, reduces production costs and specific energy consumption, has improved product competitiveness.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: the 1-fuel tank; The 2-oil pipe; The 3-oil pump; The 4-outlet valve; The 5-smelting furnace; The 6-oil return valve; The 7-filter; The 8-mould; 9-waste gas residual heat heater.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of aluminium waste gas from smelting furnace heating energy-saving device, comprise fuel tank 1, oil pipe 2, oil pump 3, outlet valve 4, smelting furnace 5, oil return valve 6, filter 7 and mould 8, it is characterized in that: the exhaust opening place of described smelting furnace 5 is provided with waste gas residual heat heater 9, described oil pipe 2 conspires to create a loop with oil pump 3, outlet valve 4, waste gas residual heat heater 9, mould 8, oil return valve 6 and filter 7 successively, and described fuel tank 1 is connected connection by oil pipe with oil pump.
When oil pump 3 work, conduction oil is through the outlet valve 4 waste gas residual heat heater 9 of flowing through, and at this moment conduction oil absorbs the flue gas heat of smelting furnace 5 exhaust opening inside; The conduction oil that flows absorbs used heat continually from the flue gas that flows; Conduction oil after the intensification is flowed through needs the mould 8 of heating, after mould is heated, arrives the suction side of oil pump 3 by oil return valve 6 and filter 7, realizes whole circulation; When this circulation had leakage, fuel tank 1 gave repairing.This shows, the heat energy of mould 8 is transformed by heat energy from waste gas fully, has saved a large amount of electric energy.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. aluminium waste gas from smelting furnace heating energy-saving device, comprise fuel tank, oil pipe, oil pump, outlet valve, smelting furnace, oil return valve, filter and mould, it is characterized in that: the exhaust opening place of described smelting furnace is provided with waste gas She hot heater, described oil pipe conspires to create a loop with oil pump, outlet valve, waste gas residual heat heater, mould, oil return valve and filter successively, and described fuel tank is connected with oil pump by oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605579 CN202902896U (en) | 2012-11-16 | 2012-11-16 | Aluminum smelter waste gas heating energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605579 CN202902896U (en) | 2012-11-16 | 2012-11-16 | Aluminum smelter waste gas heating energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902896U true CN202902896U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220605579 Expired - Lifetime CN202902896U (en) | 2012-11-16 | 2012-11-16 | Aluminum smelter waste gas heating energy-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925807A (en) * | 2014-04-03 | 2014-07-16 | 宁夏煜林化工有限公司 | Lime kiln waste heat utilization device |
-
2012
- 2012-11-16 CN CN 201220605579 patent/CN202902896U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925807A (en) * | 2014-04-03 | 2014-07-16 | 宁夏煜林化工有限公司 | Lime kiln waste heat utilization device |
| CN103925807B (en) * | 2014-04-03 | 2016-03-23 | 宁夏煜林化工有限公司 | Reuse apparatus for waste heat from lime kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |