CN202968441U - Secondary steam reutilization system in gelatinized starch production - Google Patents
Secondary steam reutilization system in gelatinized starch production Download PDFInfo
- Publication number
- CN202968441U CN202968441U CN201220677967XU CN201220677967U CN202968441U CN 202968441 U CN202968441 U CN 202968441U CN 201220677967X U CN201220677967X U CN 201220677967XU CN 201220677967 U CN201220677967 U CN 201220677967U CN 202968441 U CN202968441 U CN 202968441U
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- steam
- condensed water
- pipe bundle
- tank
- evaporator
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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 relates to the technical field of secondary steam reutilization systems, and in particular relates to a secondary steam reutilization system in gelatinized starch production. The secondary steam reutilization system comprises a fan and a pipe bundle drying machine, wherein the fan is arranged at a waste steam outlet and connected with a waste steam absorption tower and an evaporator through a waste steam pipeline, the evaporator is connected with a pulp inlet tank and a steam exhaust fan, the condensed water outlet of the pipe bundle drying machine is connected with a condensed water flash tank which is communicated with the evaporator, feeding inlets of the waste steam pipeline and the waste steam absorption tower and the feeding inlet of the evaporator are all provided with regulating valves, and the pulp inlet tank is connected with a cooler. Waste steam of the pipe bundle drying machine is introduced into the evaporator and the waste steam absorption tower for recycling potential heat by utilizing the fan, the potential heat of the steam condensed water of the pipe bundle drying machine is further utilized through the condensed water flask tank, thereby improving the heat efficiency, saving energy consumption and being environment-friendly, and lowering the production cost.
Description
Technical field
The utility model relates to the secondary steam utilizing system technical field, especially relates to a kind of pasted starch and produces secondary steam utilizing system.
Background technology
At present, the tail vapour of starch production process middle steam tube bundle is generally all to become water vapor after first grade absorption tower absorbs, be discharged in sky vapour by blower fan, partial condensation water is discharged through drain valve, however, but its temperature that is discharged in sky vapour is still very high, has caused so a large amount of wastes of the energy, and contaminate environment.
The utility model content
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of pasted starch and produces secondary steam utilizing system, and it has save energy and environmental protection, the characteristics that reduce production costs.
to achieve these goals, the technical scheme that the utility model adopts is: a kind of pasted starch is produced secondary steam utilizing system, comprise the blower fan and the pipe bundle drier that are arranged at the waste vapour outlet, described blower fan is connected with waste vapour absorption tower and vaporizer simultaneously by the waste vapour pipeline, vaporizer is connected with into slurry tank and steam discharge blower fan, the condensed water outlet of pipe bundle drier is connected with the condensed water flashing tank, the condensed water flashing tank is communicated with vaporizer, described waste vapour pipeline, the opening for feed on waste vapour absorption tower and the opening for feed of vaporizer are equipped with variable valve, describedly advance to starch tank and be connected with water cooler.
After adopting said structure, the advantage that compared to the prior art the utility model has is: it comprises blower fan and the pipe bundle drier that is arranged at the waste vapour outlet, described blower fan is connected with waste vapour absorption tower and vaporizer simultaneously by the waste vapour pipeline, vaporizer is connected with into slurry tank and steam discharge blower fan, the condensed water outlet of pipe bundle drier is connected with the condensed water flashing tank, the condensed water flashing tank is communicated with vaporizer, the opening for feed on described waste vapour pipeline, waste vapour absorption tower and the opening for feed of vaporizer are equipped with variable valve, describedly advance to starch tank and are connected with water cooler; The utility model utilizes blower fan that the waste vapour of pipe bundle drier is incorporated into vaporizer and waste vapour absorption tower recycling latent heat, the steam condenses latent heat of pipe bundle drier further utilizes by the condensed water flashing tank, improve like this thermo-efficiency, save energy consumption and environmental protection, reduce production costs simultaneously.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure: 1, blower fan; 2, pipe bundle drier;
3, waste vapour absorption tower; 4, vaporizer;
5, steam discharge blower fan; 6, condensed water flashing tank;
7, water cooler.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
As shown in Figure 1: a kind of pasted starch is produced secondary steam utilizing system, comprise the blower fan 1 and the pipe bundle drier 2 that are arranged at the waste vapour outlet, described blower fan 1 is connected with waste vapour absorption tower 3 and vaporizer 4 simultaneously by the waste vapour pipeline, vaporizer 4 is connected with into slurry tank and steam discharge blower fan 5, the condensed water outlet of pipe bundle drier 2 is connected with condensed water flashing tank 6, condensed water flashing tank 6 is communicated with vaporizer 4, the opening for feed on described waste vapour pipeline, waste vapour absorption tower 3 and the opening for feed of steamer 4 are equipped with variable valve, describedly advance to starch tank and are connected with water cooler 7; The utility model utilizes blower fan 1 that the waste vapour of pipe bundle drier 2 is incorporated into vaporizer 4 and latent heat are recycled on waste vapour absorption tower 3, the steam condenses latent heat of pipe bundle drier 2 further utilizes by condensed water flashing tank 6, improve like this thermo-efficiency, save energy consumption and environmental protection, reduce production costs simultaneously.
The above is only better embodiment of the present utility model, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (1)
1. a pasted starch is produced secondary steam utilizing system, comprise the blower fan and the pipe bundle drier that are arranged at the waste vapour outlet, described blower fan is connected with waste vapour absorption tower and vaporizer simultaneously by the waste vapour pipeline, vaporizer is connected with into slurry tank and steam discharge blower fan, it is characterized in that: the condensed water outlet of pipe bundle drier is connected with the condensed water flashing tank, the condensed water flashing tank is communicated with vaporizer, the opening for feed on described waste vapour pipeline, waste vapour absorption tower and the opening for feed of steamer are equipped with variable valve, describedly advance to starch tank and are connected with water cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220677967XU CN202968441U (en) | 2012-12-06 | 2012-12-06 | Secondary steam reutilization system in gelatinized starch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220677967XU CN202968441U (en) | 2012-12-06 | 2012-12-06 | Secondary steam reutilization system in gelatinized starch production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968441U true CN202968441U (en) | 2013-06-05 |
Family
ID=48509542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220677967XU Expired - Fee Related CN202968441U (en) | 2012-12-06 | 2012-12-06 | Secondary steam reutilization system in gelatinized starch production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788577A (en) * | 2015-04-13 | 2015-07-22 | 宝鸡阜丰生物科技有限公司 | Method for recycling secondary steam generated in corn starch wet milling production process |
-
2012
- 2012-12-06 CN CN201220677967XU patent/CN202968441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788577A (en) * | 2015-04-13 | 2015-07-22 | 宝鸡阜丰生物科技有限公司 | Method for recycling secondary steam generated in corn starch wet milling production process |
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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 |
Granted publication date: 20130605 Termination date: 20141206 |
|
| EXPY | Termination of patent right or utility model |