System and method for recovery and cooling of steam and high temperature condensate
a technology of high-temperature condensate and recovery and cooling, which is applied in the direction of indirect heat exchangers, solar heat generation, lighting and heating apparatus, etc. it can solve the problems of affecting the efficiency of the system, so as to achieve the effect of reducing the risk of affecting the operation of the system, reducing the risk of affecting the operation, and reducing the cost of operation
Inactive Publication Date: 2014-02-27
CHEVROU USA INC
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
The patent text is discussing the use of solar energy to generate steam, which can then be used to power electrical systems. Solar energy is a clean and plentiful resource, and a solar-powered steam generator can provide energy without emitting pollutants. The technical effects of this technology include its high efficiency and practicality for large-scale facilities.
Problems solved by technology
One of the challenges of solar powered steam generation occurs overnight when condensate builds up in steam distribution lines due to cooling.
It may form in the distribution system due to unavoidable radiation.
Condensate lying in the bottom of steam lines can be the cause of one kind of water hammer.
If enough condensate forms, high-speed steam pushes it along, potentially creating a slug of water that grows larger and larger as it picks up liquid in front of it.
Anything that changes direction of the steam (e.g., pipe fittings, regulating valves, tees, elbows, blind flanges) may be harmed or even destroyed.
In addition to damage from this “battering ram,” high-velocity water may erode fittings by chipping away at metal or other surfaces.
Another challenge of solar powered steam generation is the time required to come to full pressure and temperature from a warm or cold start.
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 Construction
[0014]The foregoing aspects, features, and advantages of the present invention will be further appreciated when considered with reference to the following description of preferred embodiments and accompanying drawings, wherein like reference numerals represent like elements. In describing embodiments of the invention illustrated in the appended drawings, specific terminology will be used for the sake of clarity. However, the invention is not intended to be limited to the specific terms used, and it is to be understood that each specific term may include equivalents that operate in a similar manner to accomplish a similar purpose.
[0015]Referring now to the drawings, FIG. 1 shows a schematic view of a first or “overnight” circulation loop 120 of a system 100 for recovery of steam and high temperature condensate in accordance with one or more embodiments of the present disclosure. A steam line 102 extends from a steam source to a large scale pilot (LSP), or an enhanced oil recovery sys...
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 present invention is directed to a system for recovery and cooling of steam and high temperature condensate and disposed between a feed water source and a steam source comprising a fluid circulation loop between the steam source and the feed water source including a steam trap that receives a mixture of steam and high temperature condensate from the steam source, wherein the steam trap discharges high temperature condensate from the steam source, and a fluid cooling mechanism which receives the high temperature condensate from the steam trap and cools the high temperature condensate.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims priority under §119(e) to U.S. Provisional Application Ser. No. 61 / 692,584 filed Aug. 23, 2012, and which is incorporated herein by reference in its entirety.FIELD OF THE INVENTION[0002]The present invention generally relates to systems and methods for recovery and cooling of steam and high temperature condensate. More particularly, the present invention relates to condensate recovery and cooling in, for example, solar power and / or enhanced oil recovery applications.BACKGROUND AND SUMMARY OF THE INVENTION[0003]One of the most efficient and convenient alternative sources of green energy is solar energy. It is available in massive amounts, is environmentally friendly, and can provide an unlimited flow of energy at little to no cost. A solar powered steam generator makes uses of sunlight in order to heat up the water that will give off steam, which will then operate electrical turbines or other systems. A solar powere...
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 IPC IPC(8): F28D15/00
CPCF28D15/00F22B1/006F22B35/00F22B37/50F16T1/00F28F17/005F28D21/0012Y02B30/56
Inventor PENTON, JOHN DAVID
Owner CHEVROU USA INC