CN102765878A - Cold air processing method of drawing plant - Google Patents
Cold air processing method of drawing plant Download PDFInfo
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- CN102765878A CN102765878A CN201210282892XA CN201210282892A CN102765878A CN 102765878 A CN102765878 A CN 102765878A CN 201210282892X A CN201210282892X A CN 201210282892XA CN 201210282892 A CN201210282892 A CN 201210282892A CN 102765878 A CN102765878 A CN 102765878A
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- air
- cooling tower
- drawing plant
- cold air
- freezing
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Abstract
An embodiment of the invention discloses a cold air processing method of a drawing plant. The method includes introducing cold air extracted from an air extraction pipeline on the bottom layer of the drawing plant into a cooling tower of an air conditioning unit, so that the cold air can be reutilized. Namely, the cold air serves as a cooling medium of the cooling tower to cool hot water discharged from a chilled water system. The cold air processing method improves cooling capability of the cooling tower, reduces refrigerating energy consumption of an air conditioning system and reduces glass fiber production cost.
Description
Technical field
The present invention relates to spun glass and make the field, relate in particular to a kind of drawing plant freezing air treatment process.
Background technology
In the spun glass manufacturing process, need, to guarantee having certain air quantity and humiture in the workshop constantly for the wire-drawing shape workshop provides a large amount of mobile freezing airs.Existing freezing air processing mode is: extraneous warm air obtains meeting the freezing air of temperature and humidity conditions through air conditioning unit refrigeration; The upper two layers of this freezing air by drawing plant fed, finally extract discharging out through the air draft pipe of bottom.
Above-mentioned freezing air processing mode need consume a large amount of energy consumption for cooling, and the production cost that causes glass to be made is higher.So need a kind of new drawing plant freezing air treatment process badly,, reduce production costs to reduce energy consumption for cooling.
Summary of the invention
In view of this, the object of the invention is to provide a kind of drawing plant freezing air treatment process, to reduce energy consumption for cooling, reduces production costs.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of drawing plant freezing air treatment process comprises: will introduce air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out.
Preferably, said will being specially by the air conditioning unit cooling tower of freezing air introducing that drawing plant bottom air draft pipe is extracted out:
Through being arranged at the pipeline between said air draft pipe and the said cooling tower, will introduce air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out.
Can find out from above-mentioned technical scheme; The present invention make that through introducing air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out freezing air has obtained utilizing again, promptly as the heat-eliminating medium of cooling tower; The hot water that chilled water system is discharged cools off; Both improve the cooling power of cooling tower, reduced the energy consumption for cooling of air-conditioning system again, reduced the production cost that glass is made.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schema of the freezing air treatment process that the embodiment of the invention provided;
Fig. 2 exchanges synoptic diagram for the drawing plant air caloic that the embodiment of the invention provided.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention discloses a kind of drawing plant freezing air treatment process,, reduce production costs to reduce energy consumption for cooling.
The drawing plant freezing air treatment process that the embodiment of the invention provides comprises: will introduce air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out.With reference to method flow diagram shown in Figure 1, and drawing plant air heat exchange figure shown in Figure 2, this method specifically comprises:
101, through the chilled water system 11 of air-conditioning system 1, extraneous warm air is converted into the freezing air that satisfies drawing plant 2 temperature requirements, and feeds in the workshop by the upper two layers of drawing plant 2;
Suppose, when the freezing air that feeds drawing plant is T2, the humiture in the workshop is remained in the scope of suitable wire-drawing shape.Temperature is the extraneous warm air of T1 (T1>T2); In chilled water system 11, carry out heat exchange with refrigerated water, formation temperature is the freezing air of T2; This freezing air that meets the demands is sent into the last two-layer of drawing plant 2, be used to keep in the workshop humiture in range of needs.
102, the air draft pipe through drawing plant 2 bottoms flows through above-mentioned freezing air the low humidity freezing air extraction that forms behind the drawing plant;
Temperature is the freezing air of T2, on the drawing plant of flowing through two-layer after since with drawing plant 2 in original air generation heat exchange, temperature becomes and is upgraded to T3 (T3>T2), humidity reduces simultaneously, becomes the low humidity freezing air, is detached drawing plant 2 by the air draft pipe of bottom.
103, the freezing air of extracting out in the step 102 is introduced the cooling tower 12 of air-conditioning system 1;
In the step 102; Low humidity freezing air by the extraction of drawing plant 2 bottoms; Temperature T 3 generally about 25 ℃, humidity is about 60% ~ 80%, far below the outside air in summer, so can be with this low humidity freezing air as the heat-eliminating medium of cooling tower 12; The hot water of chilled water system 11 being discharged through the caloic exchange is cooled to cold water, and sends chilled water system 11 back to.Then chilled water system 11 is this cold water cooling outside air capable of using, is the freezing air of T2 for drawing plant provides temperature.
Concrete, can between the air draft pipe of drawing plant 2 bottoms and cooling tower 12, breather line be set, through this pipeline the low humidity freezing air is introduced cooling tower 12.
104, the air that in cooling tower 12, takes place after caloic exchanges in the step 103 is discharged.
Temperature is after caloic exchange takes place in cooling tower 12 the low humidity freezing air of T3, and temperature is upgraded to T4 (T4>T3), can not be utilized by air-conditioning system 1 or drawing plant 2, so can after passing through purifying treatment, enter atmosphere again.
Can know by above-mentioned treatment process; The embodiment of the invention make that through introducing air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out freezing air has obtained utilizing again, promptly as the heat-eliminating medium of cooling tower; The hot water that chilled water system is discharged cools off; Both improve the cooling power of cooling tower, reduced the energy consumption for cooling of air-conditioning system again, reduced the production cost that glass is made.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. a drawing plant freezing air treatment process is characterized in that, comprising: will introduce air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out.
2. method according to claim 1 is characterized in that, said will being specially by the air conditioning unit cooling tower of freezing air introducing that drawing plant bottom air draft pipe is extracted out:
Through being arranged at the pipeline between said air draft pipe and the said cooling tower, will introduce air conditioning unit cooling tower by the freezing air that drawing plant bottom air draft pipe is extracted out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282892XA CN102765878A (en) | 2012-08-09 | 2012-08-09 | Cold air processing method of drawing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282892XA CN102765878A (en) | 2012-08-09 | 2012-08-09 | Cold air processing method of drawing plant |
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| Publication Number | Publication Date |
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| CN102765878A true CN102765878A (en) | 2012-11-07 |
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| CN201210282892XA Pending CN102765878A (en) | 2012-08-09 | 2012-08-09 | Cold air processing method of drawing plant |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682324Y (en) * | 2004-01-18 | 2005-03-02 | 宝山钢铁股份有限公司 | Air separation device having cold quantity recovering apparatus |
| CN200976387Y (en) * | 2006-12-07 | 2007-11-14 | 比亚迪股份有限公司 | Batteries bag refrigerating mechanism |
| CN101713579A (en) * | 2009-11-21 | 2010-05-26 | 青岛大学 | Open low-temperature heat source refrigerating system |
| CN201575540U (en) * | 2009-07-21 | 2010-09-08 | 华南理工大学 | Central air-conditioning capable of realizing energy saving |
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2012
- 2012-08-09 CN CN201210282892XA patent/CN102765878A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682324Y (en) * | 2004-01-18 | 2005-03-02 | 宝山钢铁股份有限公司 | Air separation device having cold quantity recovering apparatus |
| CN200976387Y (en) * | 2006-12-07 | 2007-11-14 | 比亚迪股份有限公司 | Batteries bag refrigerating mechanism |
| CN201575540U (en) * | 2009-07-21 | 2010-09-08 | 华南理工大学 | Central air-conditioning capable of realizing energy saving |
| CN101713579A (en) * | 2009-11-21 | 2010-05-26 | 青岛大学 | Open low-temperature heat source refrigerating system |
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Application publication date: 20121107 |