Unlock instant, AI-driven research and patent intelligence for your innovation.

Fluid mixer and heat exchange system using same

一种流体混合、流体的技术，应用在流态混合器、热交换设备、气体与气体/蒸气混合等方向，能够解决结构复杂、配管压力损失变大、制造成本增加等问题

Inactive Publication Date: 2014-06-11
KAWASAKI JUKOGYO KK
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a structure, the pressure loss of the piping increases, the structure becomes complicated, and the manufacturing cost also increases.
In the case of using high-temperature fluid, heat resistance is required for parts that come into contact with the high-temperature fluid, further increasing the manufacturing cost

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fluid mixer and heat exchange system using same
  • Fluid mixer and heat exchange system using same
  • Fluid mixer and heat exchange system using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] As the low-calorie gas used in the gas turbine GT, for example, VAM (Ventilation Air Methane; Coal Mine Ventilation Methane) produced in coal mines or CMM (Coal Mine Methane; Coal Mine Methane) with a higher concentration of combustible components (methane) and air and fuel ( Combustible components) working gas G1 is compressed in the compressor 1, and its high-pressure compressed gas G2 is delivered to the catalytic burner 2. The compressed gas G2 is combusted by the catalytic reaction of the catalytic combustor 2 with a catalyst such as platinum or palladium, and the high-temperature / high-pressure combustion gas G3 thus generated is supplied to the turbine 3 to drive the turbine 3 .

[0037] A turbine 3 is connected to the compressor 1 via a rotary shaft 5 , and the compressor 1 is driven by the turbine 3 . In this way, the power generation device 50 including the gas turbine GT and the rotary machine 4 is constructed. Here, when only VAM is used, the fuel concentrat...

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

No PUM Login to View More

Abstract

A fluid mixer is provided with a hollow tube-shaped body (41) which mixes therein discharge gas (G4) and gas (G5) for heating, a first inlet (43) which is provided at the upstream end of the body (41) and which allows the discharge gas (G4) to flow therein, a hollow tube-shaped mixing promotion body (38) which is disposed within the body (41) and which has an axis (C1) extending in the direction in which the discharge gas (G4) flows, and a second inlet opening (45) which is provided in the peripheral wall of the body (41) and which allows the gas (G5) for heating to flow therein toward the outer peripheral surface (38a) of the mixing promotion body (38). The discharge gas (G4) flows outside and inside the mixing promotion body (38).

Description

[0001] related application [0002] This application claims the priority of Japanese Patent Application No. 2011-223820 for which it applied on October 11, 2011, The content is taken in as a part as a part by reference here. technical field [0003] The present invention relates to a fluid mixer for uniformly mixing the flows of two different fluids such as a high-temperature fluid and a low-temperature fluid. Background technique [0004] In a mixer that mixes multiple fluids, it is desirable that the temperature distribution and gas concentration distribution after mixing are uniform. For example, when a turbine or a heat exchanger is arranged downstream of a mixer, if the temperature distribution of the mixed gas is uneven, stress due to uneven thermal strain will be generated on the turbine blades or heat transfer tubes, and as a result, the turbine Or the life of the heat transfer tube is shortened. In addition, the efficiency of the machine is also reduced. [0005]...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B01F5/00B01F3/02B01F3/08B01F23/10
CPCF05B2220/60B01F3/02F02C7/10B01F5/0473B01F5/00F28F13/125F02C6/18B01F5/0659B01F3/08F05D2260/2212F28D21/001B01F5/0403B01F23/10B01F25/3141B01F25/435B01F25/31B01F25/314
Inventor 柏原宏行细川恭史山崎义弘
Owner KAWASAKI JUKOGYO KK