CN209840118U - Energy-conserving RTO heat accumulation formula burns burning furnace - Google Patents
Energy-conserving RTO heat accumulation formula burns burning furnace Download PDFInfo
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- CN209840118U CN209840118U CN201822131460.4U CN201822131460U CN209840118U CN 209840118 U CN209840118 U CN 209840118U CN 201822131460 U CN201822131460 U CN 201822131460U CN 209840118 U CN209840118 U CN 209840118U
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Abstract
The utility model relates to the technical field of organic waste gas treatment, in particular to an energy-saving RTO heat accumulating type incinerator, which structurally comprises a combustion chamber and three organic waste gas oxidation furnaces, wherein the openings of the three organic waste gas oxidation furnaces are sealed by the combustion chamber, a tail gas inlet pipe and an air inlet pipe are arranged outside the combustion chamber, the tail gas inlet pipe is divided into three tail gas inlet branches, each tail gas inlet branch is respectively communicated with the bottom of one organic waste gas oxidation furnace, the air inlet pipe is divided into three air inlet branches, each air inlet branch is respectively communicated with the bottom of one organic waste gas oxidation furnace, an air outlet branch is respectively led out from the bottom of each organic waste gas oxidation furnace, each air outlet branch is converged to one exhaust pipe, the air outlet end of each exhaust pipe is communicated with a chimney, the combustion chamber is connected with a heat bypass, the bypass is communicated with the chimney through a heat exchanger, the incinerator, the purpose of energy conservation is achieved.
Description
Technical Field
The utility model relates to an organic waste gas handles technical field, concretely relates to energy-conserving RTO heat accumulation formula burns burning furnace.
Background
The RTO regenerative incinerator is a device for collecting and incinerating waste gas in a coating workshop at high temperature, and recovers energy generated after the waste gas is combusted and then discharges the recovered energy to the atmosphere, so that the purposes of purifying the waste gas and recycling waste heat are achieved. At present, the RTO regenerative incinerator mainly comprises two organic waste gas oxidation furnaces to disperse organic waste gas, so that the combustion sufficiency of the organic waste gas is limited; moreover, the existing pipelines of the RTO regenerative thermal oxidizer cannot sufficiently and effectively improve the contact efficiency of organic waste gas and air, and also reduce the combustion efficiency of organic waste gas, so that the thermal efficiency of the RTO regenerative thermal oxidizer is not high enough, and the production cost is undoubtedly increased.
SUMMERY OF THE UTILITY MODEL
There is above-mentioned technical problem to prior art, the utility model provides an energy-conserving RTO heat accumulation formula incinerator that can fully burn, purify organic waste gas and furthest retrieve the waste heat.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an energy-conserving RTO regenerative thermal oxidizer, including combustion chamber and three organic waste gas oxidation stoves, the opening of three organic waste gas oxidation stoves inserts the combustion chamber and the opening of three organic waste gas oxidation stoves is by the combustion chamber is sealed, the opening of three organic waste gas oxidation stoves is upwards, the bottom of three organic waste gas oxidation stoves is down, be equipped with the combustor in the combustion chamber, the fire outlet of combustor is towards the opening of three organic waste gas oxidation stoves, be equipped with tail gas intake pipe and air-supply line outside the combustion chamber, the tail gas intake pipe is connected with coating oven blast pipe, the air-supply line is connected with the air exhauster, the tail gas intake pipe reposition of redundant personnel is three tail gas inlet branch road, and every tail gas inlet branch road leads to the bottom of an organic waste gas oxidation stove respectively, the air-supply line divide into three inlet branch roads, and every inlet road leads to the bottom of an, an air outlet branch is led out from the bottom of each organic waste gas oxidation furnace, each air outlet branch is gathered to an exhaust pipe, the air outlet end of each exhaust pipe is communicated with a chimney, the combustion chamber is connected with a heat bypass, and the bypass is communicated with the chimney through a heat exchanger.
The combustor comprises an ignition machine body, and the ignition machine body is communicated with a fuel conveying channel and a combustion fan.
The fuel conveying channel is divided into two discharge ports, the combustion fan is divided into two air outlets, one discharge port of the fuel conveying channel is opposite to one air outlet of the combustion fan and is located at the upper end of the combustion machine body, and the other discharge port of the fuel conveying channel is opposite to the other air outlet of the combustion fan and is located at the lower end of the combustion machine body.
The tail gas inlet pipe is provided with a bypass exhaust pipe, and the bypass exhaust pipe is connected with an exhaust valve and can be led to the chimney.
Wherein the three organic waste gas oxidation furnaces are arranged in a straight line.
The combustion chamber is a cuboid combustion chamber, and two right-angle positions at the top of the cuboid combustion chamber are inclined planes inclined to the middle.
The organic waste gas oxidation furnace comprises a filler, and the filler is a ceramic filler.
The utility model has the advantages that:
the three organic waste gas oxidation furnaces can fully disperse the organic waste gas, so that the combustion efficiency of the organic waste gas is improved; the tail gas inlet pipe and the air inlet pipe are connected in parallel and enter the organic waste gas oxidation furnace, so that the air input of air can be increased, the contact area between the air and the organic waste gas is increased, the combustion efficiency of the organic waste gas is improved, the decomposition force of the organic waste gas is improved, the purification effect is achieved, the thermal efficiency of equipment is improved, and the purpose of saving energy is achieved.
Drawings
Fig. 1 is a schematic view of the energy-saving RTO regenerative thermal oxidizer of the present invention.
Reference numerals:
combustion chamber-1; an organic waste gas oxidation furnace-2, an opening-21 of the organic waste gas oxidation furnace, and a bottom-22 of the organic waste gas oxidation furnace; burner-3; tail gas inlet pipe-4, tail gas inlet branch-41; an air inlet pipe-5 and an air inlet branch-51; exhaust pipe-6; chimney-7; heat bypass-8; heat exchanger-9; fuel delivery passage-10, fuel delivery passage-101; a combustion fan-11 and a combustion fan outlet-110; igniting the body-12; bypass vent-pipe-13; an air outlet branch-14; exhaust valve-15.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Example 1.
An energy-conserving RTO regenerative thermal oxidizer of this embodiment, as shown in FIG. 1, including combustion chamber 1 and three organic waste gas oxidation furnaces 2, the opening of three organic waste gas oxidation furnaces 2 is inserted into combustion chamber 3 and the opening of three organic waste gas oxidation furnaces 2 is sealed by combustion chamber 3, prevent that organic waste gas from escaping from the combustion chamber, the opening 21 of three organic waste gas oxidation furnaces 2 is upwards, the bottom 22 of three organic waste gas oxidation furnaces 2 is downwards, be equipped with combustor 3 in the combustion chamber 3, the fire outlet of combustor 3 is towards the opening 21 of three organic waste gas oxidation furnaces 2, so that organic waste gas rises from bottom to top, be convenient for by the abundant burning of combustor.
A tail gas inlet pipe 4 and an air inlet pipe 5 are arranged outside the combustion chamber 1, the tail gas inlet pipe 4 is connected with a paint oven exhaust pipe, the air inlet pipe 5 is connected with an exhaust fan, the tail gas inlet pipe 4 is divided into three tail gas inlet branches 41, each tail gas inlet branch 41 is led to the bottom of one organic waste gas oxidation furnace 2, the air inlet pipe 5 is divided into three air inlet branches 51, each air inlet branch 51 is led to the bottom 22 of one organic waste gas oxidation furnace 2, an air outlet branch 14 is led out from the bottom 22 of each organic waste gas oxidation furnace 2, each air outlet branch 14 is gathered to one exhaust pipe 6, the air outlet end of the exhaust pipe 6 is communicated with a chimney 7, the combustion chamber 1 is connected with a heat bypass 8, the heat bypass 8 is communicated with the chimney 7 through a heat exchanger.
In this embodiment, the burner 3 includes an ignition body 12, the ignition body 12 is communicated with a fuel conveying passage 10 and a combustion fan 11, the fuel conveying passage 10 is divided into two discharge ports 101, the combustion fan 11 is divided into two air outlets 110, one discharge port 101 of the fuel conveying passage 10 is opposite to the air outlet of one combustion fan and is located at the upper end of the combustion body, and the other discharge port of the fuel conveying passage is opposite to the other air outlet 110 of the combustion fan 11 and is located at the lower end of the combustion body 12, so that the fuel is in full contact with the air, and the combustion efficiency is improved.
In this embodiment, the exhaust gas inlet pipe 4 is provided with a bypass exhaust pipe 13, which bypass exhaust pipe 13 is connected to an exhaust valve 15 and can lead to the stack 7 in order to discharge the exhaust gases directly from the stack, if necessary.
In this embodiment, three organic waste gas oxidation furnaces 2 are arranged in a straight line.
In this embodiment, the combustion chamber 1 is a cuboid combustion chamber 1, and two right-angle positions at the top of the cuboid combustion chamber 1 are inclined planes inclined to the middle, so that the organic waste gas can be conveniently gathered.
In this embodiment, the organic waste gas oxidation furnace 2 includes a filler, and the filler is a ceramic filler.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An energy-conserving RTO heat accumulation formula burns burning furnace, characterized by: the device comprises a combustion chamber and three organic waste gas oxidation furnaces, wherein the openings of the three organic waste gas oxidation furnaces are inserted into the combustion chamber, the openings of the three organic waste gas oxidation furnaces are sealed by the combustion chamber, the openings of the three organic waste gas oxidation furnaces face upwards, the bottoms of the three organic waste gas oxidation furnaces face downwards, a burner is arranged in the combustion chamber, a fire outlet of the burner faces towards the openings of the three organic waste gas oxidation furnaces, a tail gas inlet pipe and an air inlet pipe are arranged outside the combustion chamber, the tail gas inlet pipe is connected with a paint oven exhaust pipe, the air inlet pipe is connected with an exhaust fan, the tail gas inlet pipe is divided into three tail gas inlet branches, each tail gas inlet branch is respectively led to the bottom of one organic waste gas oxidation furnace, the air inlet pipe is divided into three air inlet branches, and each air inlet branch is respectively led to the bottom of one organic, an air outlet branch is led out from the bottom of each organic waste gas oxidation furnace, each air outlet branch is gathered to an exhaust pipe, the air outlet end of each exhaust pipe is communicated with a chimney, the combustion chamber is connected with a heat bypass, and the bypass is communicated with the chimney through a heat exchanger.
2. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 1, wherein: the combustor comprises an ignition machine body, and the ignition machine body is communicated with a fuel conveying channel and a combustion fan.
3. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 2, wherein: the fuel conveying channel is divided into two discharge ports, the combustion fan is divided into two air outlets, one discharge port of the fuel conveying channel is opposite to one air outlet of the combustion fan and is located at the upper end of the combustion fan, and the other discharge port of the fuel conveying channel is opposite to the other air outlet of the combustion fan and is located at the lower end of the combustion fan.
4. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 1, wherein: the tail gas inlet pipe is provided with a bypass exhaust pipe, and the bypass exhaust pipe is connected with an exhaust valve and can be led to the chimney.
5. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 1, wherein: the three organic waste gas oxidation furnaces are arranged on the same straight line.
6. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 1, wherein: the combustion chamber is a cuboid combustion chamber, and two right-angle positions at the top of the cuboid combustion chamber are inclined planes inclined towards the middle.
7. An energy-saving RTO regenerative thermal oxidizer as set forth in claim 1, wherein: the organic waste gas oxidation furnace comprises a filler, and the filler is a ceramic filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131460.4U CN209840118U (en) | 2018-12-18 | 2018-12-18 | Energy-conserving RTO heat accumulation formula burns burning furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131460.4U CN209840118U (en) | 2018-12-18 | 2018-12-18 | Energy-conserving RTO heat accumulation formula burns burning furnace |
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| CN209840118U true CN209840118U (en) | 2019-12-24 |
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| CN201822131460.4U Active CN209840118U (en) | 2018-12-18 | 2018-12-18 | Energy-conserving RTO heat accumulation formula burns burning furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719847A (en) * | 2021-09-16 | 2021-11-30 | 合肥市义禾自动化控制设备有限公司 | Intelligent RTO organic waste gas heat accumulating type oxidation furnace system |
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2018
- 2018-12-18 CN CN201822131460.4U patent/CN209840118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719847A (en) * | 2021-09-16 | 2021-11-30 | 合肥市义禾自动化控制设备有限公司 | Intelligent RTO organic waste gas heat accumulating type oxidation furnace system |
| CN113719847B (en) * | 2021-09-16 | 2023-11-10 | 合肥市义禾自动化控制设备有限公司 | Intelligent RTO organic waste gas heat accumulating type oxidation furnace system |
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