CN201892305U - Energy-saving boiler - Google Patents

Energy-saving boiler Download PDF

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Publication number
CN201892305U
CN201892305U CN2010202606634U CN201020260663U CN201892305U CN 201892305 U CN201892305 U CN 201892305U CN 2010202606634 U CN2010202606634 U CN 2010202606634U CN 201020260663 U CN201020260663 U CN 201020260663U CN 201892305 U CN201892305 U CN 201892305U
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China
Prior art keywords
boiler
burner
pot body
water
combustion
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Expired - Fee Related
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CN2010202606634U
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Chinese (zh)
Inventor
朴学哲
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Individual
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Individual
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Priority to CN2010202606634U priority Critical patent/CN201892305U/en
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Publication of CN201892305U publication Critical patent/CN201892305U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The energy-saving boiler is disclosed to solve the problems of incomplete combustion, environmental pollution and low combustion efficiency of the prior-art boilers. The energy-saving boiler comprises a burner which has an oxygen-supplying box arranged on the burner wall, and which is communicated with a combustion chamber through a group of air holes and connected to a blower through the oxygen-supplying box; and a boiler body arranged above the burner body, wherein the bottom of the boiler body communicates with the combustion chamber of the burner. A cold water inlet and a hot water outlet of the boiler body communicate with a water storage chamber on the side wall of the boiler body and boiler water pipes, and the cold water inlet, the hot water outlet, the water storage chamber and the boiler water pipes form a loop. An automatic water level adjusting valve and a water level meter are arranged on the upper part of the wall of the boiler body. The energy-saving boiler is highly effective, smoke-and-dust free and environmental friendly. Oxygen can be evenly provided to the boiler, which enables fully combustion from outer to inner part of the burner under the influence of the blower. Flare is stable and is high in temperature, so that almost no dust or smoke is generated. The thermal conductive contact area between the water storage chamber of the burner and the boiler body and the boiler water pipes is enlarged, which improves the utilization rate of the heat source of the burner and makes the heat source for the boiler sufficient. The utility model is applicable to various boilers to satisfy the requirements for heating and hot water supply.

Description

Power economized boiler
Technical field:
The present invention relates to a kind of boiler, especially relate to a kind of power economized boiler that utilizes raw coal or combustible waste material to act as a fuel.This boiler can be shell shape boiler, environment-protection boiler, hot-blast stove and drying oven, can be applicable to be town and country heating of house or heat supply water etc.
Background technology:
The boiler main fuel is based on raw coal at present, because raw coal belongs to non-renewable resources, price is also constantly soaring, and raw coal can produce harmful substances such as sulfur dioxide, not only harm humans health but also contaminated environment when burning.The present boiler that uses combustible waste material to act as a fuel, its efficiency of combustion is low, can not satisfy the demand of user's heating, heat supply water, and can discharge a large amount of pernicious gases and flue dust, does not meet environmental requirement.
Summary of the invention:
The utility model is in order to solve conventional boiler, with raw coal act as a fuel the expense height, burning is insufficient and harmful substance contaminated environment and efficiency of combustion that discharge are low, the thermal source that boiler provided can not satisfy user's technical problems such as demand, a kind of power economized boiler is provided, it comprises combustion furnace, pot body, chimney and base, is provided with charging aperture, ash discharging hole on the furnace wall of described burner block; Charging aperture is positioned at fire grate top, and ash discharging hole is positioned at the fire grate bottom; Described pot body is provided with cleaning door, and pot wall one side is provided with cold water inlet, hot water outlet, which is provided with steam (vapor) outlet and safety-valve and thermometer; In the furnace wall of described burner block, be provided with oxygen supply wind box, be communicated with the combustion chamber, and be connected with air blast by the air intake vent of the oxygen supply wind box on the burner block by one group of wind hole on the burner hearth sidewall; Described pot body is positioned at the burner block top, and its bottom communicates with the combustion chamber of combustion furnace, and water storage cavity that described cold water inlet, hot water outlet and pot body sidewall are interior and water-tube boiler are communicated with and form the loop; Pot wall top at described pot body also is provided with water level automatic regulating valve and limnimeter.
Characteristics of the present invention: energy-efficient, the smokeless and dust free environmental protection.
Be connected with air blast by the combustion furnace body of heater, wind-force is sent in the oxygen supply air channel, blow in the burner hearth through the wind hole again, make the oxygen supply in the burner hearth even, abundant.Make fuel borrow the wind-force of blower fan, ecto-entad fully burns, and its flare is stable, temperature is high, has reached the effect of smokeless and dust free substantially, for boiler provides sufficient thermal source.
Because the water storage cavity in combustion furnace and the pot body and the heat conduction contact area of water-tube boiler increase, and have improved the utilization rate of combustion furnace thermal source greatly, provide guarantee for satisfying the required heat energy of user.
Pollution-free in combustion process, need not add the pollution control device;
Owing to utilize discarded object as main fuel, can turn waste into wealth, can solve problems such as energy crisis and environmental pollution again simultaneously, have higher economy and social benefit.
Can be widely used in town and country indoor and outdoor heating or hot water etc. is provided.
Description of drawings:
Fig. 1 external structure schematic diagram of the present utility model.
Fig. 2 internal structure schematic diagram of the present utility model.
The specific embodiment:
Referring to Fig. 1-2, power economized boiler, it comprises burner block 1, pot body 2, chimney 3 and base 4, is provided with charging aperture 1-1, ash discharging hole 1-3 on the furnace wall of described burner block 1; Charging aperture 1-1 is positioned at fire grate 1-5 top, and ash discharging hole 1-3 is positioned at fire grate 1-5 bottom; Described pot body 2 is provided with cleaning door 2-5, and pot wall one side is provided with cold water inlet 2-4, hot water outlet 2-2, which is provided with steam (vapor) outlet 2-1 and safety-valve 2-8 and thermometer 2-9; In the furnace wall of described burner block 1, be provided with oxygen supply wind box 1-6, be communicated with the combustion chamber, and be connected with air blast by the air intake vent 1-4 of the oxygen supply wind box on the burner block 1 by one group of wind hole 1-7 on the burner hearth sidewall; Described pot body 2 is positioned at burner block 1 top, and its bottom communicates with the combustion chamber of combustion furnace, and water storage cavity 2-3 that described cold water inlet 2-4, hot water outlet 2-2 and pot body sidewall are interior and water-tube boiler 2-10 are communicated with and form the loop; Pot wall top at described pot body 2 also is provided with water level automatic regulating valve 2-6 and limnimeter 2-7.
On described charging aperture 1-1, be provided with and see burner 1-2.
How many described wind hole 1-7 is directly proportional with the burner hearth size.
The shape of cross section of whole boiler is circular, square or polygon geometry commonly used.
Operation principle: burner block is connected with air blast through the air intake vent 1-4 of oxygen supply wind box, and wind-force is blowed in the burner hearth by oxygen supply air channel and the wind hole that is distributed on the air channel, make in the burner hearth oxygen supply evenly, fully.Make fuel borrow the wind-force of blower fan, ecto-entad fully burns, and its flare is stable, temperature is high, has reached the effect of smokeless and dust free, for boiler provides sufficient thermal source.Pot body 2 is communicated with by interior water storage cavity 2-3 of cold water inlet 2-4, hot water outlet 2-2 and pot body sidewall and water-tube boiler 2-10 and forms the loop; Because the water storage cavity in combustion furnace and the pot body and the heat conduction contact area of water-tube boiler increase and the heat-conducting plate heat conduction by being provided with in the pot body, improved the utilization rate of thermal source that combustion furnace provides greatly, thermal source after the heating is sent by hot water outlet, for the user provides required heat energy.By the water level automatic regulating valve 2-6 and the limnimeter 2-7 on pot body 2 tops, control and regulate the water level in the boiler automatically, make it be in optimum level of water all the time.
Fuel of the present utility model can adopt food refuse, waste agronomic crop, corner timber and the various fire coals etc. of industrial refuse, white garbage, drying, and all can realize fully burning, reaches the effect of smokeless and dust free.
Operation principle of the present utility model and technical characterictic can be widely used in shell shape boiler, environment-protection boiler, hot-blast stove and drying oven etc., also can be used as town and country indoor and outdoor heating or heat supply water etc.
The utility model generally adopts iron plate to prepare burner block 1, also can adopt other materials such as brick etc.The internal protecting wall of band wind hole 1-7 adopts refractory cement or refractory brick to make, and wind hole 1-7's is how much relevant with the burner hearth size, and furnace diameter is big more, and wind hole 1-7 quantity is many relatively more, otherwise in like manner.
Water storage cavity 2-3 in the pot body 2 generally adopts alloy material, steel preparation; Water-tube boiler 2-10 in the pot body 2 generally adopts compo pipe, steel pipe preparation.

Claims (4)

1. power economized boiler, it comprises burner block (1), pot body (2), chimney (3) and base (4), is provided with charging aperture (1-1), ash discharging hole (1-3) on the furnace wall of described burner block (1); Charging aperture (1-1) is positioned at fire grate (1-5) top, and ash discharging hole (1-3) is positioned at fire grate (1-5) bottom; Described pot body (2) is provided with cleaning door (2-5), and pot wall one side is provided with cold water inlet (2-4), hot water outlet (2-2), which is provided with steam (vapor) outlet (2-1) and safety-valve (2-8) and thermometer (2-9); It is characterized in that: in the furnace wall of described burner block (1), be provided with oxygen supply wind box (1-6), be communicated with the combustion chamber, and be connected with air blast by the air intake vent (1-4) of the oxygen supply wind box on the burner block (1) by the one group of wind hole (1-7) on the burner hearth sidewall; Described pot body (2) is positioned at burner block (1) top, and its bottom communicates with the combustion chamber of combustion furnace, and water storage cavity (2-3) that described cold water inlet (2-4), hot water outlet (2-2) and pot body sidewall are interior and water-tube boiler (2-10) are communicated with and form the loop; Pot wall top at described pot body (2) also is provided with water level automatic regulating valve (2-6) and limnimeter (2-7).
2. power economized boiler according to claim 1 is characterized in that: be provided with on described charging aperture (1-1) and see burner (1-2).
3. power economized boiler according to claim 1 and 2 is characterized in that: what of described wind hole (1-7) are directly proportional with the burner hearth size.
4. power economized boiler according to claim 1 and 2 is characterized in that: the shape of cross section of whole boiler is for circular or square.
CN2010202606634U 2010-07-16 2010-07-16 Energy-saving boiler Expired - Fee Related CN201892305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202606634U CN201892305U (en) 2010-07-16 2010-07-16 Energy-saving boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202606634U CN201892305U (en) 2010-07-16 2010-07-16 Energy-saving boiler

Publications (1)

Publication Number Publication Date
CN201892305U true CN201892305U (en) 2011-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202606634U Expired - Fee Related CN201892305U (en) 2010-07-16 2010-07-16 Energy-saving boiler

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CN (1) CN201892305U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907703A (en) * 2017-03-16 2017-06-30 廖祖松 Sufficient oxygen is even to send air feed combustion furnace
CN111442530A (en) * 2020-04-14 2020-07-24 郭汉云 Energy-saving environment-friendly boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106907703A (en) * 2017-03-16 2017-06-30 廖祖松 Sufficient oxygen is even to send air feed combustion furnace
CN111442530A (en) * 2020-04-14 2020-07-24 郭汉云 Energy-saving environment-friendly boiler

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110706

Termination date: 20120716