HEAT SUPPLY-ENERGY-SAVING EQUIPMENT FOR PRINTING AND DYEING FACTORY
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United States of America
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Issued Date -
Feb 20, 2025
app pub date -
Nov 6, 2024
filing date -
Nov 6, 2024
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
A heating-energy-saving equipment for printing and dyeing factory, including: a heat source generator, a first ejector, a second ejector, a setting machine and a flash drum; a steam outlet of the heat source generator is connected to an injection port of the first ejector through a pipeline, an outlet of the first ejector is connected to an injection port of the second ejector, the water outlet of the flash drum is provided with a second branch pipe which is connected to the first ejector port of the second ejector, and the steam outlet of the flash drum is connected to the second ejector port of the second ejector, the present invention can save energy and reduce production costs; can be improved upon the existing equipment without changing the main structure of existing equipment, and it is very easy to implement; can reduce the discharge heat loss and environmental pollution.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
UNIV GUANGDONG TECHNOLOGY | GUANGZHOU GUANGDONG 510006 FANYU DISTRICT GUANGZHOU UNIVERSITY 100 # URBAN OUTER RING ROAD WEST |
International Classification(s)
- F22G:SUPERHEATING OF STEAM
- B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....
- D06B:TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR V....
- F26B:DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQU....
- D06P:DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS,....
- F22B:METHODS OF STEAM GENERATION; STEAM BOILERS

- [Classification Symbol]
- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
FU, Zebin | Guangzhou, CN | 3 | 0 |
LIU, Xiaozhou | Guangzhou, CN | 19 | 3 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Aug 20, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 20, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 20, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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