Residual heat of air compressor reclaiming system
Technical field
This utility model belongs to heat recovery technical field, concrete for a kind of residual heat of air compressor reclaiming system.
Background technology
At present, it is required that major part Processing Firm all meets production by air compressor machine gas making, the too much heat that wherein air compressor machine can produce during gas making uses, it is typically all and is cooled by recirculated cooling water, the heat of release not only can not get effectively utilizing, but also circulating cooling system need to be spent to process, cause the wasting of resources.
The too low quality that can affect some Processing Firm converted productss of water temperature in winter, although water temperature being electrically heated or steam heating can solving the problem that water temperature is too low, but exist and consume energy big, cost height and in water tank, heat easy breed bacteria and the problem of incrustation scale for a long time, even can block pipeline time serious, affect water quality, cause product quality abnormal.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of residual heat of air compressor reclaiming system, it is possible to effectively residual heat of air compressor is carried out recycling, it is ensured that procedure for producing water temperature disclosure satisfy that use requirement, thus improves product quality, it is achieved energy-saving and cost-reducing purpose.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of residual heat of air compressor reclaiming system, including circulating cooling system and processing procedure water supply system for air-compressor set being circulated cooling, described circulating cooling system includes cooling water inlet pipe and the cooling water outlet pipe being connected with air-compressor set, described processing procedure water supply system includes for producing the processing procedure water of unit offer processing procedure water for feed pipe and processing procedure water return pipe, it is provided with heat exchanger between described cooling water outlet pipe and described processing procedure water supply system, the two ends of a wherein heat exchanger tube of described heat exchanger are connected with described cooling water outlet pipe, the two ends of heat exchanger tube described in another root are connected for feed pipe and processing procedure water return pipe with described processing procedure water respectively, and it is correspondingly provided with valve I with described heat exchanger on described cooling water outlet pipe.
Further, described processing procedure water is provided with the heat radiation temperature controller for controlling processing procedure water water temperature for feed pipe.
Further, described circulating cooling system includes cooling tower, described cooling water inlet pipe is connected with outlet and the water inlet of described cooling tower respectively with cooling water outlet pipe, and is additionally provided with water pump on described cooling water inlet pipe, is positioned at described water feeding of water pump end and water side is respectively equipped with valve II.
Further, described processing procedure water is for being provided with water tank between feed pipe and processing procedure water return pipe, and described processing procedure water is connected with outlet and the water inlet of described water tank with processing procedure water return pipe respectively for feed pipe, and the water outlet of described water tank is provided with valve III.
The beneficial effects of the utility model are:
Residual heat of air compressor reclaiming system of the present utility model, by being provided with heat exchanger between cooling water outlet pipe and processing procedure water supply system, so, after air-compressor set is cooled down by circulating cooling system, cooling water heats up and enters heat exchanger by cooling water outlet pipe, and processing procedure water enters heat exchanger also by processing procedure water for feed pipe and processing procedure water return pipe, realize heat exchange, heating processing water, make it meet enterprise and produce the requirement to processing procedure water water temperature, there is simple in construction, with low cost and energy-saving and cost-reducing advantage, and enterprise product quality can be effectively improved.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides drawings described below to illustrate:
Fig. 1 is the structural representation of this utility model residual heat of air compressor reclaiming system embodiment.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As it is shown in figure 1, be the structural representation of this utility model residual heat of air compressor reclaiming system embodiment.nullThe residual heat of air compressor reclaiming system of the present embodiment,Including circulating cooling system and processing procedure water supply system for air-compressor set 1 being circulated cooling,Circulating cooling system includes cooling water inlet pipe 2 and the cooling water outlet pipe 3 being connected with air-compressor set 1,Processing procedure water supply system includes for providing the processing procedure water of processing procedure water for feed pipe 5 and processing procedure water return pipe 6 to production unit 4,Heat exchanger 7 it is provided with between cooling water outlet pipe 3 and processing procedure water supply system,The two ends of a wherein heat exchanger tube of heat exchanger 7 are connected with cooling water outlet pipe 3,The two ends of another root heat exchanger tube are connected for feed pipe 5 and processing procedure water return pipe 6 with processing procedure water respectively,And it is correspondingly provided with valve I 8 with heat exchanger 7 on cooling water outlet pipe 3,When need not processing procedure water is heated,Open valve I 8,When needing processing procedure water is heated,Close valve I 8.
Further, processing procedure water is provided with the heat radiation temperature controller 9 for controlling processing procedure water water temperature for feed pipe 5, it is possible to effectively control processing procedure water water temperature, to meet enterprise's Production requirement.
Further, the circulating cooling system of the present embodiment includes cooling tower 10, cooling water inlet pipe 2 is connected with outlet and the water inlet of cooling tower 10 respectively with cooling water outlet pipe 3, and on cooling water inlet pipe 2, it is additionally provided with water pump 11, it is positioned on the cooling water inlet pipe 2 of water pump 11 water inlet end and water side and is respectively equipped with valve II 12.
Further, the processing procedure water of the present embodiment is for being provided with water tank 13 between feed pipe 5 and processing procedure water return pipe 6, and processing procedure water is connected with outlet and the water inlet of water tank 13 with processing procedure water return pipe 6 respectively for feed pipe 5, and the water outlet of water tank 13 is provided with valve III 14.
The residual heat of air compressor reclaiming system of the present embodiment, by being provided with heat exchanger 7 between cooling water outlet pipe 5 and processing procedure water supply system, so, after air-compressor set 1 is cooled down by circulating cooling system, cooling water heats up and passes through cooling water outlet pipe 5 and enters heat exchanger 7, and processing procedure water enters heat exchanger 7 also by processing procedure water for feed pipe 5 and processing procedure water return pipe 6, realize heat exchange, heating processing water, make it meet enterprise and produce the requirement to processing procedure water water temperature, there is simple in construction, with low cost and energy-saving and cost-reducing advantage, and enterprise product quality can be effectively improved.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, and protection domain of the present utility model is not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.