CN207214076U - A kind of multiple-chamber type regenerative oxidation stove - Google Patents
A kind of multiple-chamber type regenerative oxidation stove Download PDFInfo
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- CN207214076U CN207214076U CN201721012827.XU CN201721012827U CN207214076U CN 207214076 U CN207214076 U CN 207214076U CN 201721012827 U CN201721012827 U CN 201721012827U CN 207214076 U CN207214076 U CN 207214076U
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Abstract
The utility model discloses a kind of multiple-chamber type regenerative oxidation stove, is related to VOCs abatement equipments field.By being provided with gas distribution unit at preheating chamber, the bottom of heat release room and purging room and top.So that the turbulent waste gas into multiple-chamber type regenerative oxidation stove air inlet area is uniformly distributed, preheated evenly into preheating chamber, while the oxidation Decomposition efficiency of multiple-chamber type regenerative oxidation device is improved, reduce the consumption of the heater energy；Simultaneously so that the gas into heating chamber is uniformly distributed again, so as to ensure that organic exhaust gas is heated evenly in heating chamber, exhaustive oxidation decomposes, and the air-flow being heated evenly is brought into heat release room；Further, it enables the air-flow by heating chamber not only effectively facilitates heat storage and uniformly reclaim high-temperature gas heat again even into heat release room, also ensure that subsequent cycle heat storage preheats pending gas with optimum state.Solve airflow distribution problems of the pending gas into regenerator and heating chamber.
Description
Technical field
It the utility model is related to VOCs abatement equipments field, more particularly to a kind of multiple-chamber type regenerative oxidation stove.
Background technology
VOC (Volatile Organic Compounds, VOCs) refers to that participation atmospheric photochemistry is anti-
The organic compound answered, or the organic compound determined is measured or adjusted according to the method for regulation.With country's issue
VOCs discharges the implementation of laws and regulations and each province and city VOCs charges for disposing pollutants policies, and VOCs Treatment process is increasingly by social each
The extensive concern of each industry of row.
Multiple-chamber type regenerative oxidation stove turns into waste gas by purification efficiency is high, energy consumption is low, the thorough huge advantage for decomposing oxidation
Improvement field leading technology.It is widely used in the fields such as pharmacy, biology, chemical industry, printing, spray painting.Its principles of chemistry is：
In conventional research, a kind of new RTO heat accumulating type oxidation furnaces (CN106051793A), although the utility model patent
Technology indicates the importance of distributor in regenerative oxidation stove, and is set in regenerator between every 2-3 filler grain thickness
One layer of gas distributor, but do not indicate, the gas distribution measure between regenerative oxidation stove air inlet area and regenerator；It is a kind of new
Type RTO regenerative oxidations stove (CN204329040U), the patent indicate the method for extending accumulation of heat body life time, i.e., set below regenerator
Magnetic layers of balls is put, for filtering bulky grain thing, reduces the corrosion of heat storage.But the equally distributed theory of gas is not pointed out.
Current regenerative oxidation stove is not provided with the gas distributor between air inlet area and regenerator, regenerator and heating chamber
Facility, also there is no guarantee that thermally equivalent and heat release of the gas in regenerator, heating chamber.
Utility model content
The purpose of this utility model is to provide a kind of multiple-chamber type regenerative oxidation stove, so as to solve present in prior art
Foregoing problems.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of multiple-chamber type regenerative oxidation stove, including：Preheating chamber, heat release room, purging room and heating chamber, the preheating chamber, put
Hot cell and purging room are spaced apart side by side, and the top of the preheating chamber, heat release room and purging room is connected with the heating chamber,
The preheating chamber, the bottom of heat release room and purging room and top are provided with gas distribution unit.
Preferably, the gas distribution unit is banked up by rectangular saddle ring forms.
Preferably, the rectangular saddle ring in the gas distribution unit is placed using heap form is dissipated.
Preferably, the vertical height of the gas distribution unit is 70-80mm.
Preferably, the rectangular saddle ring is prepared using ceramic material.
Be preferably located at the preheating chamber, heat release room and purge room bottom the gas distribution unit top with
The distance between bottom of the preheating chamber, heat release room and purging room is 20-30mm.
The beneficial effects of the utility model are：A kind of multiple-chamber type regenerative oxidation stove that the utility model embodiment provides, lead to
Cross and be provided with gas distribution unit at preheating chamber, the bottom of heat release room and purging room and top.So that into multiple-chamber type accumulation of heat
The turbulent waste gas of oxidation furnace air inlet area is uniformly distributed, preheated evenly into preheating chamber, is improving multiple-chamber type regenerative oxidation
While the oxidation Decomposition efficiency of device, reduce the consumption of the heater energy；Simultaneously so that into heating chamber gas again
It is uniformly distributed, so as to ensure that organic exhaust gas is heated evenly in heating chamber, exhaustive oxidation decomposes, and the air-flow being heated evenly is brought into
To heat release room；Further, it enables it is uniform not only to effectively facilitate heat storage again even into heat release room for the air-flow by heating chamber
High-temperature gas heat is reclaimed, also ensures that subsequent cycle heat storage preheats pending gas with optimum state.Therefore, in the past more
Multiple-chamber type regenerative oxidation stove insufficient existing for cell-type regenerative oxidation stove, that the present embodiment provides, solve pending gas and enter
The airflow distribution problems of regenerator and heating chamber.
Brief description of the drawings
Fig. 1 is the structural representation of multiple-chamber type regenerative oxidation stove；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure, the implication of each symbol is as follows：
1- air inlet areas, square grid under 2-, 3- rectangular saddle rings, the upper square grids of 4-, 5- preheating chambers, 6- rectangular saddle rings, 7- heating chambers,
8- exhaust areas, 9- blowbacks air inlet area, 10- heat releases room, 11- purgings room, 12- gas distribution units.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.It should be appreciated that embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
As shown in Figure 1-2, the utility model embodiment provides a kind of multiple-chamber type regenerative oxidation stove, including：Preheating chamber 5,
Heat release room 10, purging room 11 and heating chamber 7, preheating chamber 5, heat release room 10 and purging room 11 are spaced apart side by side, and preheating chamber 5,
The top of heat release room 10 and purging room 11 is connected with heating chamber 7, preheating chamber 5, heat release room 10 and the bottom and top that purge room 11
Portion is provided with gas distribution unit 12.
The operation principle of said structure is：
Pending gas by below preheating chamber air inlet area enter, by the gas distributor below preheating chamber, preheating chamber,
Preheating chamber overhead gas distributor, heating chamber, heat release room overhead gas distributor, heat release room, heat release room underlying gas distributor
Afterwards, discharged by the exhaust area of heat release room.A portion is arranged between air inlet area and preheating chamber, for be uniformly distributed it is described enter
The turbulent gas in gas area；A part is arranged between heating chamber and preheating chamber, heating chamber and heat release room, is applied not only to uniform again
Distribution ensures that the heating chamber gas is heated evenly, is also used for being uniformly distributed by heating chamber again into the gas of heating chamber
Into the gas of the heat storage of heat release room, heat storage is promoted uniformly to reclaim high-temperature gas heat；Some, which is arranged at, blows
Sweep between room and air inlet area, and between heating chamber and purging room, for being uniformly distributed the gas into purging room, and from blowing
Sweep the gas that room enters heating chamber.
It can be seen that in the utility model embodiment, by using said structure, it can make it that the air-flow in integral device is comprehensive
Realization is uniformly distributed, and then realizes uniformly transferring for heat, has been reached optimal oxidation Decomposition efficiency, has been avoided nowhere qi-regulating
Flow the presence of unit so that multiple-chamber type regenerative oxidation stove is truly realized the efficient, theory of low energy consumption.
In the present embodiment, gas distribution unit 12 is banked up by rectangular saddle ring 3 and formed.
In the present embodiment, the rectangular saddle ring 3 in gas distribution unit 12 is placed using heap form is dissipated.
Rectangular saddle ring is placed using heap form is dissipated, and when can make it that gas passes through gas distribution unit, air-flow permeability is greatly, no
Preferably block up.
In the present embodiment, the vertical height of gas distribution unit 12 is 70-80mm.
Using said structure, gas can be caused after rectangular saddle ring, reach optimal uniform distribution, success can
Follow-up processing step is preferably carried out.
In the present embodiment, rectangular saddle ring 3 is prepared using ceramic material.
Have that flux is big, resistance is low, stable chemical performance is strong, medium flow field distribution performance is good using the rectangular saddle ring of ceramic material
The characteristics of so that for gas after gas distribution unit, the uniformity of its gas distribution is more preferable.
In the present embodiment, positioned at the top of the gas distribution unit 12 of the bottom of preheating chamber 5, heat release room 10 and purging room 11
The distance between bottom of preheating chamber 5, heat release room 10 and purging room 11 is 20-30mm.
Using said structure, can be covered with this area of space, the gas of rearrangement completely by the gas of rectangular saddle ring
Stream, more uniformly, the physical parameter of each air flow unit is almost identical.
By using above-mentioned technical proposal disclosed in the utility model, following beneficial effect has been obtained：The utility model
A kind of multiple-chamber type regenerative oxidation stove that embodiment provides, by being all provided with preheating chamber, the bottom of heat release room and purging room and top
It is equipped with gas distribution unit.So that the turbulent waste gas into multiple-chamber type regenerative oxidation stove air inlet area be uniformly distributed, evenly into
Preheating chamber is preheated, and while the oxidation Decomposition efficiency of multiple-chamber type regenerative oxidation device is improved, reduces the heater energy
Consumption；Simultaneously so that the gas into heating chamber is uniformly distributed again, so as to ensure that organic exhaust gas is heated equal in heating chamber
Even, exhaustive oxidation is decomposed, and the air-flow being heated evenly is brought into heat release room；Further, it enables the air-flow by heating chamber is again
Even into heat release room, not only effectively facilitate heat storage and uniformly reclaim high-temperature gas heat, also ensure subsequent cycle heat storage
Pending gas is preheated with optimum state.Therefore, for insufficient existing for conventional multiple-chamber type regenerative oxidation stove, the present embodiment provides
Multiple-chamber type regenerative oxidation stove, solve airflow distribution problems of the pending gas into regenerator and heating chamber.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Those skilled in the art should be understood that the sequential for the method and step that above-described embodiment provides can be entered according to actual conditions
Row accommodation, also can concurrently it be carried out according to actual conditions.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, commodity or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, commodity or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, commodity or equipment being also present.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (6)
- A kind of 1. multiple-chamber type regenerative oxidation stove, it is characterised in that including：Preheating chamber, heat release room, purging room and heating chamber, it is described Preheating chamber, heat release room and purging room are spaced apart side by side, and the top of the preheating chamber, heat release room and purging room adds with described Hot cell connects, and the preheating chamber, the bottom of heat release room and purging room and top are provided with gas distribution unit.
- 2. multiple-chamber type regenerative oxidation stove according to claim 1, it is characterised in that the gas distribution unit is by rectangular saddle ring Bank up and form.
- 3. multiple-chamber type regenerative oxidation stove according to claim 2, it is characterised in that described in the gas distribution unit Rectangular saddle ring is placed using heap form is dissipated.
- 4. multiple-chamber type regenerative oxidation stove according to claim 2, it is characterised in that the vertical height of the gas distribution unit Spend for 70-80mm.
- 5. multiple-chamber type regenerative oxidation stove according to claim 2, it is characterised in that the rectangular saddle ring uses ceramic material system It is standby to form.
- 6. multiple-chamber type regenerative oxidation stove according to claim 1, it is characterised in that positioned at the preheating chamber, heat release room and Purge room bottom the gas distribution unit top and the preheating chamber, heat release room and purge room bottom between away from From for 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012827.XU CN207214076U (en) | 2017-08-14 | 2017-08-14 | A kind of multiple-chamber type regenerative oxidation stove |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012827.XU CN207214076U (en) | 2017-08-14 | 2017-08-14 | A kind of multiple-chamber type regenerative oxidation stove |
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| CN207214076U true CN207214076U (en) | 2018-04-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404937A (en) * | 2018-12-01 | 2019-03-01 | 江苏振达环保科技有限公司 | A kind of RTO exhaust gas combustion-supporting system |
-
2017
- 2017-08-14 CN CN201721012827.XU patent/CN207214076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404937A (en) * | 2018-12-01 | 2019-03-01 | 江苏振达环保科技有限公司 | A kind of RTO exhaust gas combustion-supporting system |
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