CN209512043U - RTO accumulation of heat incinerator - Google Patents
RTO accumulation of heat incinerator Download PDFInfo
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- CN209512043U CN209512043U CN201821723523.9U CN201821723523U CN209512043U CN 209512043 U CN209512043 U CN 209512043U CN 201821723523 U CN201821723523 U CN 201821723523U CN 209512043 U CN209512043 U CN 209512043U
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Abstract
The utility model discloses a kind of RTO accumulation of heat incinerators, including cabinet (1), burner (4), combustion chamber (5), heat storage (2), guide layer (3), blower (18), air inlet valve (6,9,12), outlet valve (7,10,13), blow down valve (8,11,14), burner valve (15,16,17).The burner (4) is evenly spaced at the top of cabinet (1) by same distance, heat is provided for combustion chamber (5), in the middle part of cabinet (1), guide layer (3) are arranged in the bottom of box for heat storage (2) setting.This is compact-sized rationally, maximal efficiency using the temperature in burner hearth, largely improve heat storage and glue stifled phenomenon, effectively extend the service life of device, economize on resources, improve the treatment effeciency of exhaust gas.
Description
Technical field
The utility model relates to industrial waste gas technical field, in particular to a kind of RTO accumulation of heat incinerator.
Background technique
For the VOCs treatment of large-wind-volume low-concentration, carried out usually using RTO (heat accumulating type oxidation furnace device) equipment
Processing.The use of burner in existing RTO is relied on, burning slow with burning velocity is not thorough, burn dangerous, generation nitrogen
Oxide causes heat storage to glue stifled phenomenon.
Therefore, how to design a kind of burning velocity is fast, burning thoroughly, combustion completion, the RTO for reducing discharged nitrous oxides store
Thermal incinerator is current environmental protection cause urgent problem to be solved.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of novel RTO accumulation of heat incinerator, including cabinet (1),
Burner (4), combustion chamber (5), heat storage (2), guide layer (3), blower (18), air inlet valve (6,9,12), outlet valve (7,10,
13), blow down valve (8,11,14), burner valve (15,16,17).The burner (4) is evenly spaced in cabinet by same distance
(1) top provides heat for combustion chamber (5), and in the middle part of cabinet (1), guide layer is arranged in the bottom of box for heat storage (2) setting
(3).The multiple valves of case Ligation in vitro, the burner valve (15,16,17), which is arranged above cabinet, connects cabinet and natural gas,
The air inlet valve (6,9,12), outlet valve (7,10,13), blow down valve (8,11,14) setting below the cabinet (1) connection cabinet with
Respective intake stack, wind pipe, purging pipeline, these valves are arranged according to system to automatically turn on or closes, and maintains system
Operation.
As a further improvement of the foregoing solution, the burner (4) is evenly distributed on top of the box, is controlled by valve every
The opening and closing of a burner makes regenerative chamber rationally transfer heat, and burner is only opened in corresponding regenerative chamber accumulation of heat, realizes resource
Peak use rate.
As a further improvement of the foregoing solution, burner is selected as oxygen-enriched burner, and oxygen-enriched burner has accelerates
Burning velocity promotes combustion completion, the ignition temperature for reducing fuel and reduction tail-off time, the reduction of nitrogen oxides yield etc. excellent
Point is that the viscous stifled phenomenon occurrence probability of regenerative chamber reduces, extends service life of equipment.
As a further improvement of the foregoing solution, the regenerative chamber three is set, regenerative chamber functional areas be respectively heating zone,
Heat release zone, purge zone.As system is run, the successively orderly rotation of each functional areas makes heat obtain an equitable breakdown.
As a further improvement of the foregoing solution, each regenerative chamber lower part be arranged three valves control respectively air inlet, outlet air,
Purging.After three valves receive signal in system operation, closure or openness are carried out according to signal, reach one in regenerative chamber heat absorption
When determining temperature, the outlet air valve of the regenerative chamber closes air inlet valve opening, the heat in the waste gas absorption regenerative chamber of entrance;Work as storage
When hot cell heat release reaches certain temperature, air inlet valve closes purging valve opening, carries out reverse gas cleaning to heat storage;Work as regenerative chamber
After the completion of middle deashing, purging valve is closed, and outlet air valve opening, heat storage starts to absorb heat.
For this structure on year-on-year basis with other RTO devices, burning velocity is fast, burns abundant enough, combustion completion coefficient height, then after
The nitrogen oxides of synthesis is few, will not secondary pollution environment, it may also reduce heat storage glues stifled phenomenon.
Detailed description of the invention
It, below will be to attached drawing needed in the embodiment in order to illustrate more clearly of the technical solution in the present embodiment
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of this structure, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model one embodiment;
1-cabinet;2-heat storages;3-guide layers;4-burners;5-combustion chambers;6-air inlet valves are 1.;7-outlet valves
①;8-blow down valves are 1.;9-air inlet valves are 2.;10-outlet valves are 2.;11-blow down valves are 2.;12-air inlet valves are 3.;13-outlet valves
③;14-blow down valves are 3.;15-burner valves are 1.;16-burner valves are 2.;17-burner valves are 3.;18-blowers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown, the RTO accumulation of heat incinerator of the present embodiment, comprising: the storage internal in cabinet (1) is arranged in cabinet (1)
Hot body (2), guide layer (3), combustion chamber (5), blower (18) and valve (6-17).
Connection the bottom of box three pipelines be respectively intake stack, wind pipe and purging pipeline, intake stack in
Exhaust gas generating source is connect by valve with each regenerative chamber, and wind pipe connects regenerative chamber and air draft chimney, and purging pipeline is also
Regenerative chamber and air draft chimney are connected, but the pipeline is air-suction duct, absorbs the gas of discharge, gas is made to be again introduced into regenerative chamber
Middle carry out blowback.
2. (9) exhaust gas is entered in intermediate regenerative chamber via intake stack by air inlet valve, be uniformly distributed in guide layer first
Middle to enter combustion chamber (5) by heat storage, burner valve at this time is 2. (16) in the open state, other two burner valve
(15,17) are in close state, and provide heat by the burner below burner valve 2. (16) when exhaust gas in heat storage by flowing out
Carry out combustion reaction.Clean gas after burning enters the accumulation of heat of the leftmost side with amount of heat under air-suction duct suction
Room, when flowing through heat storage, 1. (7) heat storage heat absorption, the gas after heat release enters discharge pipe by outlet air valve via after guide layer
Road heel row goes out chimney.
The blower operating in pipeline is purged at this time, and blow down valve is 3. (14) in the open state, and air draught enters right side regenerative chamber
Middle carry out reverse gas cleaning, cleaning particle, which likewise enters, carries out combustion reaction in combustion chamber, the gas being purified enters left side and stores
Behind hot cell outside discharger.
For left side regenerative chamber after the heat for absorbing a period of time, regenerator temperature reaches saturation, system control valve door, left side
1. (7) outlet air valve in regenerative chamber is closed, 1. (6) air inlet valve is opened;Valve is entered the wind in intermediate regenerative chamber 2. (9) to close,
Valve is purged 2. (11) to open;Right side regenerative chamber purges valve and 3. (14) closes, 3. (13) outlet air valve is opened.Corresponding combustion
1. (4) burner valve is opened, remaining burner valve is in close state.
Left side regenerative chamber is after releasing heat for a period of time, as the exhaust gas that the loss of heat cannot have been sucked just again provides
Heat, system is converted again at this time, 1. (6) air inlet valve is closed, 1. (8) purging valve is opened;Intermediate regenerative chamber is blown
It sweeps valve 2. (11) to close, 2. (10) outlet air valve is opened;3. (13) regenerative chamber outlet air valve in right side is closed, air inlet valve is 3.
(12) it opens.Corresponding burner valve (17) is opened, remaining burner valve is in close state.
System after running for a period of time, continues the conversion that order occurs, by the conversion of every time, the heat of system
Amount maximizes the use, and reduces energy waste.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1.RTO accumulation of heat incinerator, which is characterized in that including cabinet (1), burner (4), combustion chamber (5), heat storage (2), water conservancy diversion
Layer (3), blower (18), air inlet valve (6,9,12), outlet valve (7,10,13), blow down valve (8,11,14), burner valve (15,16,
17);The burner (4) is evenly spaced at the top of cabinet (1) by same distance, provides heat, the accumulation of heat for combustion chamber (5)
In the middle part of cabinet (1), guide layer (3) are arranged in the bottom of box for body (2) setting;The multiple valves of case Ligation in vitro, the burner valve
(15,16,17) be arranged above cabinet and connect cabinet and natural gas, the air inlet valve (6,9,12), outlet valve (7,10,13),
Blow down valve (8,11,14) setting connection cabinet and respective intake stack, wind pipe, purging pipeline below cabinet (1), these
Valve is arranged according to system to automatically turn on or closes, and maintains the operation of system.
2. RTO accumulation of heat incinerator according to claim 1, it is characterised in that burner (4) is uniformly arranged on cabinet (1) top
Portion, and the working condition of each burner is controlled by control valve, guarantee that temperature dispersion is uniform when burning.
3. RTO accumulation of heat incinerator according to claim 2, it is characterised in that burner (4) selection is more advantageous to accumulation of heat and burns
The oxygen-enriched burner of burning.
4. RTO accumulation of heat incinerator according to claim 1, it is characterised in that system three parts function by heat absorption, heat release, blow
Methodistic rotation is swept, the indoor function of each accumulation of heat is controlled by valve, rationally utilizes heat, realizes resource peak use rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821723523.9U CN209512043U (en) | 2018-10-23 | 2018-10-23 | RTO accumulation of heat incinerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821723523.9U CN209512043U (en) | 2018-10-23 | 2018-10-23 | RTO accumulation of heat incinerator |
Publications (1)
Publication Number | Publication Date |
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CN209512043U true CN209512043U (en) | 2019-10-18 |
Family
ID=68193039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821723523.9U Active CN209512043U (en) | 2018-10-23 | 2018-10-23 | RTO accumulation of heat incinerator |
Country Status (1)
Country | Link |
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CN (1) | CN209512043U (en) |
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2018
- 2018-10-23 CN CN201821723523.9U patent/CN209512043U/en active Active
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