CN204022770U - A kind of primary cooler cooling down system - Google Patents
A kind of primary cooler cooling down system Download PDFInfo
- Publication number
- CN204022770U CN204022770U CN201420416324.9U CN201420416324U CN204022770U CN 204022770 U CN204022770 U CN 204022770U CN 201420416324 U CN201420416324 U CN 201420416324U CN 204022770 U CN204022770 U CN 204022770U
- Authority
- CN
- China
- Prior art keywords
- water
- low temperature
- pipe
- circulating
- temperature water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Relate to a primary cooler cooling down system for coke-oven gas recovery and field of purification, comprise the circulating water system of epimere and the low temperature water system of hypomere; In circulating water system, the waterway pipe of communication loop water pump water outlet end is communicated with in low temperature water system, the waterway pipe of low temperature water pump water side is corresponding by the first pipeline, the waterway pipe being communicated with low temperature water pump feed-water end in low temperature water system is communicated with in circulating water system, the waterway pipe of water circulating pump feed-water end is corresponding by second pipe, and the first pipeline and second pipe are equipped with valve; Cooling system effectively can reduce enabling time of low temperature water pump, thus while meeting Production requirement, reach the effect of electricity saving and energy saving.
Description
[technical field]
The utility model relates to coke-oven gas and reclaims and field of purification, especially relates to a kind of coke-oven gas that is applied to and reclaims the cooling down system with primary cooler in purification system.
[background technology]
Known, primary cooler is that its cooling down system is divided into two sections of water cooling systems, i.e. the circulating water system of epimere and the low temperature water system of hypomere for being cooled by the raw gas produced in coking production process to the equipment of less than 23 DEG C; At present, because the free air temperature in winter of northern China is lower, therefore, water cooler only need open the circulating water system of epimere usually, just the temperature of raw gas can be controlled to less than 23 DEG C, thus meet the needs of production, when summer, because free air temperature is higher, so two sections of water cooling systems in primary cooler all must open use could meet need of production; But, find in actual applications, in transit time in season in summer in winter two in section, in four periods of time periods namely before and after winter and before and after summer, by extraneous thermal effect, if only open the circulating water system of epimere, then its cooling temperature can not meet need of production, if two cover cooling systems are all opened, although cooling temperature can meet need of production, but larger waste can be caused because its use cost is higher, thus increase the production cost of user.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of primary cooler cooling down system, cooling system effectively can reduce enabling time of low temperature water pump, thus while meeting Production requirement, reach the effect of electricity saving and energy saving.
For achieving the above object, the utility model adopts following technical scheme:
A kind of primary cooler cooling down system, described cooling system comprises the circulating water system of epimere and the low temperature water system of hypomere; In described circulating water system, the waterway pipe of communication loop water pump water outlet end is communicated with by threeway is corresponding with the water-in of the first pipeline, and the waterway pipe between this threeway and water circulating pump water side is provided with valve; The water outlet of described first pipeline is communicated with in low temperature water system, the waterway pipe of low temperature water pump water side is corresponding by threeway, and the waterway pipe between this threeway and low temperature water pump water side is provided with valve; The waterway pipe being communicated with low temperature water pump feed-water end in described low temperature water system is communicated with by threeway is corresponding with the water-in of second pipe, and the waterway pipe between this threeway and low temperature water pump feed-water end is provided with valve; The water outlet of described second pipe is communicated with in circulating water system, the waterway pipe of water circulating pump feed-water end is corresponding by threeway, and the waterway pipe between this threeway and water circulating pump feed-water end is provided with valve; The first described pipeline and second pipe are equipped with valve.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
Primary cooler cooling down system described in the utility model to adopt corresponding for two sections water cooling system connection by a small amount of pipeline to valve, and simultaneously strict Controlling Technology index, by carrying out corresponding technique adjustment to reach the object effectively reducing low temperature water pump enabling time in hypomere low temperature water system transit time in section in season summer two in winter to each link, namely electricity saving and energy saving is reached by reducing the time of opening low temperature water pump, for user saves the object of production cost
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model.
In figure: 1, circulating water system; 2, low temperature water system; 3, water circulating pump; 4, the first pipeline; 5, low temperature water pump; 6, second pipe.
[embodiment]
Can explain the present invention in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
By reference to the accompanying drawings 1, when applying primary cooler cooling down system described in the utility model in section the transit time in season in summer in winter two, only need the normal related valve opening water circulating pump 3 in epimere circulating water system 1 and its two ends, low temperature water pump 5 simultaneously in closedown hypomere low temperature water system 2 and the related valve at its two ends, thus utilize the first pipeline 4 to allow the shunting of the recirculated water in circulating water system 1 enter low temperature water system 2, and then utilize second pipe 6 to allow recirculated water flow out low temperature water system 2, and flow back in circulating water system 1 circulation temperature lowering carried out again, so not only meet the needs of production, but also effectively reach energy-saving and cost-reducing object, owing to can be issued to the object allowing recirculated water at circulating water system 1 and low temperature water system 2 internal circulation flow in the prerequisite only starting circulating water system 1, therefore, described cooling system effectively can increase cooling exchange area on the basis not increasing energy consumption, thus greatly for user saves production cost.
Prove through Experimental comparison, cooling system described in application can greatly reduce energy consumption, such as: in existing cooling system, the necessary electromotor of low temperature water pump is 450KW, its power consumption per hour is 420 degree of electricity, so its, power consumption was about 10,000 degree of electricity every day, within one month, power consumption is about 300,000 degree of electricity, with the mid-April before summer has set in by the end of May and enter the mid-October before the winter to adding up to trimestral Time Calculation by the end of November, just need of production can be met because described cooling system did not need to open low temperature water pump in these three months, therefore, only this item just can save the power consumption of about 900,000 degree.
The non-detailed portion of the utility model is prior art, therefore the utility model is not described in detail.
Claims (1)
1. a primary cooler cooling down system, described cooling system comprises the circulating water system (1) of epimere and the low temperature water system (2) of hypomere, it is characterized in that: in described circulating water system (1), the waterway pipe of communication loop water pump (3) water side is communicated with by threeway is corresponding with the water-in of the first pipeline (4), and the waterway pipe between this threeway and water circulating pump (3) water side is provided with valve; The water outlet of described first pipeline (4) is communicated with in low temperature water system (2), the waterway pipe of low temperature water pump (5) water side is corresponding by threeway, and the waterway pipe between this threeway and low temperature water pump (5) water side is provided with valve; The waterway pipe being communicated with low temperature water pump (5) feed-water end in described low temperature water system (2) is communicated with by threeway is corresponding with the water-in of second pipe (6), and the waterway pipe between this threeway and low temperature water pump (5) feed-water end is provided with valve; The water outlet of described second pipe (6) is communicated with in circulating water system (1), the waterway pipe of water circulating pump (3) feed-water end is corresponding by threeway, and the waterway pipe between this threeway and water circulating pump (3) feed-water end is provided with valve; Described the first pipeline (4) and second pipe (6) are equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416324.9U CN204022770U (en) | 2014-07-28 | 2014-07-28 | A kind of primary cooler cooling down system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416324.9U CN204022770U (en) | 2014-07-28 | 2014-07-28 | A kind of primary cooler cooling down system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204022770U true CN204022770U (en) | 2014-12-17 |
Family
ID=52062662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416324.9U Active CN204022770U (en) | 2014-07-28 | 2014-07-28 | A kind of primary cooler cooling down system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204022770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194841A (en) * | 2014-07-28 | 2014-12-10 | 洛阳龙泽焦化有限公司 | Cooling system used in primary cooler |
-
2014
- 2014-07-28 CN CN201420416324.9U patent/CN204022770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194841A (en) * | 2014-07-28 | 2014-12-10 | 洛阳龙泽焦化有限公司 | Cooling system used in primary cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203036937U (en) | Closed low-temperature cooling water circulating system | |
| CN204022770U (en) | A kind of primary cooler cooling down system | |
| CN203364457U (en) | Indirect heating/constant-temperature water supply type solar water heating system | |
| CN201655559U (en) | Heat energy recycling device for electrode foil chemical device | |
| CN206338854U (en) | A kind of pair of heat pump energy-storage system | |
| CN104194841A (en) | Cooling system used in primary cooler | |
| CN205642062U (en) | Direct high back pressure heating system of indirect air cooling unit | |
| CN205206386U (en) | Whole outdoor bath room | |
| CN202770293U (en) | Double-stage heat-exchanging energy-saving cooling device | |
| CN203501495U (en) | Novel solar water heating system | |
| CN203385079U (en) | Waste heat reclaiming system for industrial cooling water | |
| CN209042295U (en) | A kind of energy-efficient solid heat storage part steam system | |
| CN204290691U (en) | One is applied to water-cooled medium-pressure frequency conversion device cooling system under hot environment | |
| CN216745653U (en) | Circulating water low-grade waste heat recycling system | |
| CN204555473U (en) | Power plant's seawater direct-current cooling system | |
| CN205014451U (en) | Water waste heat recovery heating system | |
| CN103636554A (en) | Capillary heat exchange system for seawater culture heat recovery | |
| CN204555356U (en) | A kind of solar-heating, water system | |
| CN204187721U (en) | A kind of industrial hot water system of providing multiple forms of energy to complement each other with solar energy and industrial exhaust heat utilization | |
| CN202852966U (en) | Novel floor heating device | |
| CN204100666U (en) | A kind of improved energy-saving refrigeration system | |
| CN204206700U (en) | A kind of ocean platform generating set efficient cooling system | |
| CN212358465U (en) | Automatic temperature control circulating water supply system | |
| CN204058505U (en) | Hot blast valve emergency cooling water device | |
| CN202630765U (en) | Heat exchanger circulating cooling system device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |