Heat recycling system for overflow machine
An overflow machine and heat exchanger technology, which is applied in the chemical industry, can solve the problems of industrial energy waste, water is not used in different temperature sections, and the heating or cooling process is single, so as to achieve the effect of reducing energy waste.
Inactive Publication Date: 2015-03-25
吴江康宝莱商务咨询有限公司
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Problems solved by technology
[0002] High-temperature water is used in textile dyeing workshops, and the dyeing of fabrics is completed in an environment of high-temperature water. High-level water contains a lot of heat, and direct discharge will cause a lot of industrial energy waste, which is not conducive to low-carbon environmental protection. Traditional methods The water in the workshop is not used in different temperature sections, and the heating or cooling process is single. The corresponding heating or cooling measures are not selected according to the existing water temperature. The heating or cooling process has a lot of unnecessary energy waste
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[0015] The present invention will be further clarified below in conjunction with the drawings and specific embodiments.
[0016] In the present invention, the temperature of the steam is generally about 160°, the high temperature water is generally above 80°, the medium temperature water level is 40-79°, and the cold water is water at normal temperature and pressure.
[0017] It can be seen from the attached drawings that the heat reuse system of the overflow machine includes a heat exchanger and an overflow dye vat. The heat exchanger is connected to the steam inlet pipe and the mixing pipe. The inlet of the mixing pipe is connected to the dye vat from the overflow machine The medium temperature water supply pipe, the high water supply pipe and the cold water pipe are connected to the drainage pipe, the medium temperature water pipe and the high temperature water pipe. The overflow dye vat is connected to the mixed pipe of the medium temperature water supply pipe and the cold water...
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The invention provides a heat recycling system for an overflow machine. A heat exchanger is connected with a steam inlet pipeline and a mixing pipeline. The connection end of the mixing pipeline is connected with an intermediate-temperature water supply pipe of an overflow machine dye vat. A high-temperature water supply pipe and a cold water pipe are connected with a water drainage pipeline, an intermediate-temperature water pipeline and a high-temperature water pipeline. A mixing pipeline of the intermediate-temperature water supply pipe and the cold water pipe is arranged in the overflow machine dye vat in a connection mode. A discharge pipe is led out from the mixing pipeline and connected to a water tank. A discharge valve V12 is arranged on the discharge pipe. A high-temperature water returning pipe is arranged on the high-temperature water pipeline in a connection mode. The intermediate-temperature water pipeline is connected with an intermediate-temperature water returning pipe. A drainage pipeline is led out from the heat exchanger and connected to the water tank. A drainage pipeline is led out from the overflow machine dye vat and connected to the water tank. An overflow valve V8 and an overflow valve V13 are arranged on the drainage pipelines respectively. According to the heat recycling system for the overflow machine, recycled water can be supplied to the high-temperature water pipeline for warming or the intermediate-temperature water pipeline for cooling according to the temperature of the recycled water, and therefore energy resources are utilized in a comprehensive mode.
Description
Technical field [0001] The invention relates to an overflow machine heat recycling system, which is a heat energy utilization system for hot water in a dyeing workshop, belonging to the chemical industry field. Background technique [0002] High-temperature water is needed in the textile dyeing workshop, and the fabric is dyed in a high-temperature water environment. The high-level water contains a lot of heat. Direct emission will cause a lot of industrial energy waste, which is not conducive to low-carbon environmental protection. The traditional The water in the workshop is not used in different temperature sections, the heating or cooling process is single, and the corresponding heating or cooling measures are not selected according to the current water temperature. The heating or cooling process has a large unnecessary energy waste. Summary of the invention [0003] In order to solve the above-mentioned problems, the present invention discloses a heat recycling system for an ...
Claims
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IPC IPC(8): D06B23/20
Inventor 姚文斌
Owner 吴江康宝莱商务咨询有限公司