CN212657716U

CN212657716U - High-efficient environmental protection burner

Info

Publication number: CN212657716U
Application number: CN202021969520.0U
Authority: CN
Inventors: 陈信宇
Original assignee: Hainan Huixiang Agricultural Technology Co ltd
Current assignee: Hainan Huixiang Agricultural Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-05
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a high-efficient environmental protection burner, including combustion chamber, advance oil pipe, intake pipe, heating portion, air-blower, suction fan and blast pipe, the combustion chamber includes the furnace end and sets up in the opening oil box at furnace end middle part, some firearm are installed to the furnace end, advance oil pipe oil feed end set up in opening oil box top, the intake pipe admit air terminal with the furnace end intercommunication, the flame of combustion chamber heats heating portion, the air-blower is installed combustion chamber one side, the suction fan is installed on the blast pipe, the blast pipe is arranged in discharging the flue gas after burning in the combustion chamber. The efficient combustion of the illegal cooking oil can be realized, the novel energy-saving and environment-friendly technology is provided, the cyclic utilization of the abandoned illegal cooking oil in the later period is facilitated, and the novel energy-saving and environment-friendly technology can be widely applied to the technical fields of industrial combustion heating, power generation and vehicle engines.

Description

High-efficient environmental protection burner

Technical Field

The utility model relates to a combustion technology field especially relates to a high-efficient environmental protection burner.

Background

Conventional boiler burners typically burn a single gas, such as a household gas burner, for example, liquefied gas or natural gas, in a relatively constant manner, which is inefficient in terms of energy efficiency. For a boiler adopting oil-gas mixing, the combustion efficiency is improved by adjusting the oil-gas ratio or the ratio of oil gas to oxygen, and obviously, the prior art does not disclose the technical scheme of how to improve the combustion efficiency of oil.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a high-efficient environmental protection burner, through the liquid oil to in the mixed oil gas vaporization and burning, effectively improve combustion efficiency.

The utility model discloses a technical means as follows: an efficient and environmentally friendly combustion device, comprising:

the combustor is equipped with the combustor in the combustor, the combustor includes the furnace end and sets up in the opening oil box at furnace end middle part, some firearm is installed to the furnace end.

And the oil inlet tail end of the oil inlet pipe is arranged above the opening oil box.

And the air inlet tail end of the air inlet pipe is communicated with the furnace end.

And a heating part which is heated by the flame of the combustion chamber.

And the air blower is arranged on one side of the combustion chamber.

The suction fan is arranged on the exhaust pipe.

And the exhaust pipe is used for exhausting the flue gas after combustion in the combustion chamber.

Preferably, the heating part comprises a fire pipe, one end of the fire pipe is communicated with the combustion chamber, and the other end of the fire pipe is communicated with the exhaust pipe.

Preferably, the fire escape duct is in the form of a reciprocating serpentine loop and is disposed in the heating section.

Preferably, the air-conditioning device further comprises an air tank, wherein the air inlet starting end of the air inlet pipe is connected with the air tank, and the air inlet pipe is provided with a first switch valve.

Preferably, the oil feeding device further comprises a towerless oil feeder, the oil feeding starting end of the oil feeding pipe is connected with the towerless oil feeder, and the oil feeding pipe is provided with a second switch valve.

Preferably, the oil supply device further comprises an oil tank and an electromagnetic valve, the oil outlet end of the towerless oil feeder is connected with the oil inlet end of the oil tank through an oil inlet pipe, the oil outlet end of the oil tank is connected with the electromagnetic valve through an oil inlet pipe, and the oil inlet pipe at the rear end of the electromagnetic valve extends to the oil inlet tail end of the oil inlet pipe.

Preferably, still include temperature controller, ac contactor and speed regulator, the temperature controller install in combustion chamber one side, the temperature controller with the ac contactor input is connected, speed regulator and solenoid valve are connected respectively to ac contactor's output, the speed regulator is used for adjusting the volume of advancing oxygen of air-blower size, the solenoid valve is used for adjusting into oil pipe volume of advancing oil size.

Adopt the utility model provides a high-efficient environmental protection burner can realize the high-efficient burning of trench oil, is energy-concerving and environment-protective new technology, is favorable to the cyclic utilization of later stage abandonment trench oil very much, but the wide application is in industry burning heating technical field, electricity generation technical field, vehicle engine technical field.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a burner according to the present invention;

fig. 3 is an explosion diagram of the middle burner and the open oil box of the present invention.

Detailed Description

The following description is made for the purpose of illustrating the principles and features of the present invention, and is not intended to limit the scope of the invention.

Example 1

As shown in fig. 1, a high-efficiency eco-friendly combustion apparatus includes:

the combustion chamber 1, in this embodiment, the combustion chamber 1 is closed, and the closed combustion chamber 1 can more effectively utilize the generated flame, reduce the heat energy loss, and supply oxygen to the combustion chamber 1 through a blower to support combustion. As shown in fig. 2, a burner 10 is disposed in the combustion chamber 1, the burner 10 includes a burner 11 and an open oil box 12 disposed in the middle of the burner 11, the open oil box 12 is generally made of steel, and an igniter 13 is disposed on the burner 11.

The oil inlet end of the oil inlet pipe 2 is arranged above the open oil box 12, the open oil box 12 is an annular groove body similar to a bowl, the upper part of the groove body is open, and holes are not reserved at the bottom of the groove body.

The air inlet pipe 3, the air inlet end of the air inlet pipe 3 is communicated with the furnace end 11.

The heating unit 4 includes a flame path 41, one end of the flame path 41 communicates with the combustion chamber 1, and the other end of the flame path 41 communicates with the exhaust pipe 7. In the embodiment, the fire pipeline 41 is arranged in the heating part 4 in a reciprocating serpentine ring shape, when fire occurs in the fire pipeline 41, the fire pipeline 41 is heated, the ring-shaped fire pipeline 41 can enable the heated heat to be larger, the embodiment is suitable for heating liquid, when in actual use, liquid (water or oil) is poured into the heating part 4, and the liquid does not pass through the fire pipeline 41, so that the high-temperature fire pipeline 41 naturally heats the liquid, and the embodiment can be applied to the food processing fields such as cooking and frying or the technical field of industrial combustion boilers, and can also be applied to the technical field of steam power generation or steam power machine vehicle manufacturing.

The blower 5 is installed on the combustion chamber 1, and is generally installed on the side of the combustion chamber 1, and the blower 5 is used for supplying oxygen to the combustion chamber 1 and blowing the flame in the combustion chamber 1 into the flame path 41.

The suction fan 6 is arranged on the exhaust pipe, the suction fan 6 is matched with the air blower 5 to suck flame into the fire-escaping pipeline 41, and meanwhile smoke generated after the flame is burnt and sintered is sucked out, namely the smoke is exhausted from the exhaust pipe 7.

And an exhaust pipe 7, wherein the exhaust pipe 7 is used for exhausting flue gas after combustion in the combustion chamber 1.

The air inlet starting end of the air inlet pipe 3 is connected with the air tank 8, and the air inlet pipe 3 is provided with a first switch valve 31. The first switch valve 31 may be used as an intake switch, and may adjust the amount of intake air.

The tower-free oil feeder 20 is characterized in that the oil inlet starting end of the oil inlet pipe 2 is connected with the tower-free oil feeder 20, and the oil inlet pipe 2 is provided with a second switch valve 21. In the same way, the second on-off valve 21 can also adjust the oil inlet amount besides being used as an oil inlet switch.

The control method of the embodiment is specifically as follows:

1) the blower 5 operates to supply oxygen to support combustion to the entire closed combustion chamber 1.

2) The first switch valve 31 on the air inlet pipe 3 is opened, the gas enters the air inlet end of the air inlet pipe 3 from the gas tank 8, the air inlet end is the furnace end 11, and the gas source can adopt liquefied gas or natural gas which are relatively inflammable gas.

3) The igniter 13 is ignited, the burner 11 starts to burn for about 8 minutes, and the open oil box 12 above the burner 11 is heated to about 450 ℃.

4) The second switch valve 21 on the oil inlet pipe 2 is opened, the oil enters the oil inlet end of the oil inlet pipe 2 from the towerless oil feeder 20, namely, the upper part of the open oil box 12, the oil source adopted in the embodiment is used edible oil, namely, edible oil after restaurant or family cooking, commonly called illegal cooking oil, the oil is dripped into the open oil box 12 from the upper part of the open oil box 12, at this moment, because the temperature of the open oil box 12 is higher, the temperature of the open oil box is far beyond the ignition point of the oil, under the ideal condition, the oil dripped on the open oil box 12 can be instantly vaporized and combusted, therefore, the vaporized oil can be continuously combusted above the burner 11, and the combustion efficiency is favorably improved. If the oil is fed faster and no opening is left at the bottom of the open oil box 12, the liquid oil may drip over the entire open oil box 12, but the liquid oil is still in a high-temperature critical vaporization state, and the liquid oil naturally overflows after dripping over the open oil box 12, and then flows from the top edge of the open oil box 12 to the outer burner 11, and is still vaporized and combusted by the burner 11. It is emphasized here that, as shown in fig. 3, the bottom of the open oil box 12 may also be provided with a small through hole 14, and liquid oil may also flow through the through hole 14 onto the burner 11.

5) In the continuous combustion process, the flame is fully distributed in the whole combustion chamber 1, the open oil box 12 is always heated by the flame, at the moment, the air inlet pipe 3 is closed, the passage of the oil inlet pipe 2 is kept, the combustion mode is changed from the initial air source combustion to the final oil source combustion, and finally, the waste gutter oil is adopted as the fuel for combustion. Therefore the utility model discloses can realize the high-efficient burning of trench oil, be an energy-concerving and environment-protective new technology, be favorable to the cyclic utilization of later stage abandonment trench oil very much, but the wide application is in industry burning heating technical field, electricity generation technical field, vehicle engine technical field.

6) The suction fan 6 is started, because the flame in the combustion chamber 1 is fully combusted, the flame is very large, the suction fan 6 can suck the flame in the combustion chamber 1 into the fire running pipeline 41 of the heating part 4, the fire running pipeline 41 is heated through the flame, the heating part 1 can be regarded as a concave groove body capable of containing liquid, the fire running pipeline 41 is arranged in the groove body in a reciprocating snake-shaped annular mode, and the liquid which does not pass through the fire running pipeline 41 is placed in the groove body, so that the liquid heating is realized.

7) The exhaust pipe 7 and the fire pipeline 41 are communicated pipelines, and flue gas or tail gas after sintering is exhausted through the exhaust pipe 7 under the action of the suction fan 6.

Example 2

As shown in fig. 1, based on embodiment 1, the high-efficiency environment-friendly combustion apparatus further comprises an oil tank 9, an electromagnetic valve 30, a temperature controller 40, an ac contactor 50 and a speed regulator 60, wherein an oil inlet end of the oil tank 9 is connected with an oil outlet end of the towerless oil feeder 20 through an oil inlet pipe 2, the principle of the towerless oil feeder 20 is the same as that of the towerless water feeder, and a pump body for supplying oil can be automatically operated and stopped according to pressure change in the pressure tank body, so that the purpose of automatically supplying oil to the oil tank 9 is achieved. The oil outlet end of the oil tank 9 is connected with the electromagnetic valve 30 through the oil inlet pipe 2, and the oil inlet pipe 2 at the rear end of the electromagnetic valve 30 extends to the oil inlet tail end of the oil inlet pipe 2. It can be understood that the oil in the oil tank 9 enters the combustion chamber 1 after passing through the electromagnetic valve 30, the electromagnetic valve 30 can be provided with a manual adjusting switch 32, the manual adjusting switch 32 is used for adjusting the oil inlet amount, the temperature controller 40 is installed on one side of the combustion chamber 1, the temperature controller 40 is connected with the input end of the ac contactor 50, the output end of the ac contactor 50 is respectively connected with the speed regulator 60 and the electromagnetic valve 30, the speed regulator 60 is used for adjusting the oxygen inlet amount of the blower 5, and the electromagnetic valve 30 is used for adjusting the oil inlet amount of the oil inlet pipe 2. After the temperature controller 40 detects the temperature of the combustion chamber 1, the contact of the alternating current contactor 50 is controlled to be connected and disconnected, and then the temperature information of the combustion chamber 1 can be converted into a signal to control the speed regulator 60 and the electromagnetic valve 30 to work, so that the oxygen intake amount and the oil intake amount are automatically controlled. Because can lead to the burning insufficient when oxygen input is not enough, the concrete expression is that blast pipe 7 can emit black cigarette, equally, also can lead to the burning insufficient when the oil input is too big, if use manual operation, can observe the condition of blast pipe 7 black cigarette, adjust the rotational speed of air-blower 5 and manual regulating switch 32 on the solenoid valve 30, and then control the burning more abundant. In the present embodiment, the electromagnetic valve 30, the temperature controller 40, the ac contactor 50 and the speed controller 60 are used to automatically control the oxygen intake and the oil intake, so as to automatically control the burner 10 in the combustion chamber 1 to fully burn.

Finally, it still emphasises, the utility model relates to a high-efficient burning produces thermal device, and the scene of using can be many, and the heat that the burning produced can be used for the power generation technology field, replaces the mode of burning coal in traditional thermal power plant, can practice thrift the quantity of coal for thermal power plant. The heat generated by combustion can also be used for heating a water source, and the steam of the water source is used for improving a steam engine of a vehicle, so that the steam engine can also be applied to the technical field of vehicle engines. The combustion mode can completely replace the traditional industrial combustion boiler and is applied to the technical field of industrial heating.

To sum up, adopt the utility model provides a high-efficient environmental protection burner can realize the high-efficient burning of trench oil, is an energy-concerving and environment-protective new technology, is favorable to the cyclic utilization of later stage abandonment trench oil very much, but the wide application is in industry burning heating technical field, electricity generation technical field, vehicle engine technical field.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient and environmentally friendly combustion device, comprising:

the burner is arranged in the combustion chamber and comprises a burner head and an open oil box arranged in the middle of the burner head, and the burner head is provided with an igniter;

the oil inlet tail end of the oil inlet pipe is arranged above the opening oil box;

the air inlet tail end of the air inlet pipe is communicated with the furnace end;

a heating part which is heated by the flame of the combustion chamber;

the blower is arranged on one side of the combustion chamber;

the suction fan is arranged on the exhaust pipe;

2. The efficient and environment-friendly combustion device as recited in claim 1, wherein the heating part comprises a fire pipe, one end of the fire pipe is communicated with the combustion chamber, and the other end of the fire pipe is communicated with the exhaust pipe.

3. The efficient and environmentally friendly combustion device of claim 2, wherein the fire fighting pipe is in a shape of a reciprocating serpentine ring and is disposed in the heating portion.

4. The efficient environment-friendly combustion device as recited in claim 1, further comprising a gas tank, wherein the gas inlet beginning end of the gas inlet pipe is connected with the gas tank, and the gas inlet pipe is provided with a first switch valve.

5. The efficient environment-friendly combustion device as recited in claim 1, further comprising a towerless fuel feeder, wherein the starting end of the fuel inlet pipe is connected with the towerless fuel feeder, and the fuel inlet pipe is provided with a second switch valve.

6. The efficient and environment-friendly combustion device as recited in claim 5, further comprising an oil tank and an electromagnetic valve, wherein the oil outlet end of the towerless oil feeder is connected with the oil inlet end of the oil tank through an oil inlet pipe, the oil outlet end of the oil tank is connected with the electromagnetic valve through an oil inlet pipe, and the oil inlet pipe at the rear end of the electromagnetic valve extends to the oil inlet tail end of the oil inlet pipe.

7. The efficient environment-friendly combustion device as recited in claim 6, further comprising a temperature controller, an ac contactor and a speed regulator, wherein the temperature controller is installed at one side of the combustion chamber, the temperature controller is connected with an input end of the ac contactor, an output end of the ac contactor is respectively connected with the speed regulator and the electromagnetic valve, the speed regulator is used for adjusting the oxygen intake amount of the blower, and the electromagnetic valve is used for adjusting the oil intake amount of an oil intake pipe.