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Thermal Boiler Feed Pump

a boiler water and feed pump technology, applied in the direction of feed water supply, steam traps, lighting and heating apparatus, etc., can solve the problems of heavy electrical power consumption of conventional feed pumps and need more maintenance, and achieve the effect of high power consumption and higher maintenan

Inactive Publication Date: 2018-03-15
SINGH HARJINDER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effects of this patent text are to reduce the maintenance of machines and to make them more efficient in doing their job.

Problems solved by technology

However, the conventional feed pumps consume heavy electrical power and also need more maintenance due to its so many moving parts revolving at high RPM.

Method used

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  • Thermal Boiler Feed Pump
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Experimental program
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Embodiment Construction

[0009]Thermal steam pump is a device to feed water into the boiler without using any external source of energy. The water is fed into the boiler using steam generated by same boiler. The operation of system is cyclic, second cycle starts immediately after completion of first cycle. No external pumping unit is required to pump the feed water into boiler.

[0010]The thermal feed pump is introduced for pumping the water into the boiler. Refer diagram enclosed separately.

[0011]Following sequence of operations in one cycle are explained below:

[0012]Ist Operation

[0013]The air vent is opened to vent the air present in device. The feed water gets filled into the device due to head difference.

[0014]IInd Operation

[0015]Water is fed into the boiler with help of pressurized steam. Steam is filled into the device from the same boiler at same pressure. The head difference makes water to enter into the boiler.

[0016]IIIrd Operation

[0017]The pressurized steam is condensed using cooling water. It creat...

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Abstract

This invention involves thermal energy and head (height) difference of water level to feed the water into the boiler. This device uses very minimal electrical and mechanical energy to feed the water into the boiler as compared to the amount of both electrical and mechanical energy that is currently being used in the technology that is in use.According to this invention, this device works with the thermal principle and uses a small amount of steam from the same boiler to feed the water back into that boiler. This is how the device saves huge amount of electrical power and reduces the maintenance as it very few valves instead of many high speed moving components that are being used in the existing technology.

Description

FIELD OF INVENTION[0001]This invention relates to an improved version of boiler water feed pump. These are used for all steam boilers to feed the water under pressure into the boiler.BACKGROUND OF INVENTION[0002]The existing technology is that, the water is fed into the boiler by means of boiler feed pump which consists of a multi stage centrifugal pumps.[0003]However, the conventional feed pumps consume heavy electrical power and also need more maintenance due to its so many moving parts revolving at high RPM.OBJECTS OF THE INVENTION[0004]The primary object of the present invention is to provide an improved version of the existing device which replaces this high power consuming and higher maintenance boiler feed pumps.[0005]Another object of the present invention is to save the precious electrical power energy of the country.[0006]Still another object of the present invention is to reduce the maintenance of such machines.BREIF SUMMARY OF THE INVENTION[0007]This invention involves t...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): F22D11/06
CPCF22D11/06F16T1/00
Inventor SINGH, HARJINDER
Owner SINGH HARJINDER