Energy-saving steam supply boiler system
一种蒸汽锅炉、锅炉的技术，应用在能源产业、蒸汽发生、蒸汽机装置等方向，能够解决成本高、系统不能正常运行等问题，达到节约能源、节约系统运行成本、减少污染的效果
Active Publication Date: 2016-03-23
GUANGZHOU HUANFENG ENERGY TECH
View PDF7 Cites 10 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this intelligent high-temperature and low-pressure controllable steam boiler achieves the target steam supply pressure by using a complex temperature and pressure control loop, and uses a large number of precision control components. The whole system is not functioning properly
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment approach
[0031] Please refer to figure 1 According to an embodiment of the present invention, the energy-saving steam supply boiler system includes: a steam boiler 100 , a heat exchanger 300 , a steam generator 400 and an ejector 500 .
[0032]Wherein, the steam boiler 100 includes a boiler body 110, a burner 120 disposed on one end wall of the boiler body 110, a flue gas outlet 130 disposed on the other end wall of the boiler body 110, and a water inlet 140 disposed on the top of the boiler body 110 And high pressure steam outlet 150. A flue gas pipe (not labeled) communicates the flue gas outlet 130 of the boiler body 110 to a chimney (not shown). In this non-limiting embodiment, the steam boiler 100 is a large horizontal steam boiler, and the pressure of the high-pressure steam generated by the steam boiler 100 is set at about 1.3 MPa. The temperature of the high-temperature flue gas discharged from the flue gas outlet 130 of the boiler body 110 is about 300 degrees Celsius.
[0...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an energy-saving steam supply boiler system which comprises a steam boiler, a flue gas pipeline, a heat exchanger, a steam generator and an ejector. The steam boiler comprises a boiler body, a burner, a flue gas outlet, a water inlet and a high-pressure steam outlet. The heat exchanger comprises a high-temperature flue gas inlet, a medium-temperature flue gas outlet, a cold water inlet and a hot water outlet. Cold water enters the heat exchanger through the cold water inlet, exchanges heat with flue gas and then is turned into hot water, and the hot water flows out from the hot water outlet. The steam generator comprises a generator body, a hot water inlet and a low-pressure steam outlet. The hot water inlet is communicated with the hot water outlet through a pipeline so that the hot water in the heat exchanger can be delivered into the generator body. The ejector comprises a shell, a high-pressure steam inlet, a mixed steam outlet and a low-pressure steam inlet. The high-pressure steam inlet is communicated with the steam boiler so that high-pressure steam can be delivered into the ejector. The low-pressure steam inlet is communicated with the steam generator so that low-pressure steam can be delivered into the ejector.
Description
technical field [0001] The invention relates to boiler equipment, in particular to a steam boiler. Background technique [0002] Steam boilers are industrial boilers that heat water into high-temperature steam. According to the fuel, steam boilers can be divided into three types: electric steam boilers, oil-fired steam boilers, and gas-fired steam boilers; according to their structure, they can be divided into vertical steam boilers and horizontal steam boilers; according to their scale, they can be divided into large, medium and small steam boilers. [0003] Large-scale steam boilers usually adopt a three-pass horizontal structure, which can produce steam with an atmospheric pressure of 1.3MPa if it is operated at full load. However, users often only need steam at an atmospheric pressure of 0.6MPa. Therefore, large steam boilers usually operate under low load conditions, which causes a waste of resources. [0004] For example, a pressure steam generator system disclosed ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F22B33/14F22D1/36
CPCF22B33/14F22D1/36F22D1/02F01K3/245Y02P80/15F22B33/16
Inventor 刘效洲苏晓键刘文星张宇栾殿利
Owner GUANGZHOU HUANFENG ENERGY TECH