CN212731706U - RCO device for improving transmission efficiency - Google Patents
RCO device for improving transmission efficiency Download PDFInfo
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- CN212731706U CN212731706U CN202021568170.7U CN202021568170U CN212731706U CN 212731706 U CN212731706 U CN 212731706U CN 202021568170 U CN202021568170 U CN 202021568170U CN 212731706 U CN212731706 U CN 212731706U
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- regenerator
- transmission efficiency
- air
- rco
- forced draught
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Abstract
The utility model relates to a VOCs treatment facility technical field, a RCO device for improving transmission efficiency, the regenerator has a lamellar structure, the regenerator lateral wall is the metal wall, and the regenerator inside wall is the insulating layer, the shaping of regenerator top has the opening, the regenerator bottom is provided with air supply arrangement, air supply arrangement includes air exhauster and forced draught blower and is used for installing the installation cavity of this air exhauster and forced draught blower, the air exhauster sets up in the forced draught blower periphery, the shaping of installation cavity bottom has the export, the export is through the pipe of air exhauster and regenerator intercommunication; the metal wall body and the heat insulation layer can insulate heat of substances in the heat storage chamber, and after the heat storage chamber finishes adsorption and catalysis of organic matters of VCOs, the substances are quickly conveyed to the opening by the blower, and the opening is communicated with the combustion device; after the combustion of the combustion device is finished, the exhaust fan is opened, the treated gas is rapidly discharged to the outside through the guide pipe of the exhaust fan, and the transmission efficiency is greatly improved.
Description
Technical Field
The utility model relates to a VOCs treatment facility technical field especially relates to an improve transmission efficiency's RCO device.
Background
At present, in the treatment of VOCs, a commonly used device is rco (regenerative Catalytic oxidation) which firstly utilizes the heat storage and heat release performance of a cubic ceramic honeycomb heat accumulator to heat unreacted organic waste gas, Catalytic oxidation reaction is carried out on the cubic honeycomb heat storage and catalysis integrated material, volatile organic matters in the gas are converted into carbon dioxide and water, reaction heat is released, and the reacted gas transfers the heat to the heat storage material and is discharged at a temperature 20-30 ℃ higher than that of inlet gas. RCO adopts an advanced heat accumulating type catalytic combustion process, and the purification efficiency is up to more than 98%; the heat recovery rate is high and is more than or equal to 95 percent; and the operation cost is low, when the VOCs reaches a certain concentration, auxiliary heating is basically not needed, and the energy consumption is saved.
The existing RCO heat storage device has low energy and transmission efficiency between the reacted organic matter and the combustion device, and long transmission time, so that the temperature in the heat storage chamber can be reduced in the transmission process, and a large amount of energy and time can be consumed.
There is therefore a need to provide an RCO device that improves transmission efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an RCO device for improving transmission efficiency to prior art's not enough.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model discloses an improve transmission efficiency's RCO device, regenerator including the cube form, the regenerator has the lamellar structure, the regenerator lateral wall is metal wall, and the regenerator inside wall is the insulating layer, regenerator top shaping has the opening, the regenerator bottom is provided with air supply arrangement, air supply arrangement includes air exhauster and forced draught blower and is used for installing the installation cavity of this air exhauster and forced draught blower, the forced draught blower sets up in the installation cavity middle part, the organic matter transmission to the opening in forced draught blower with the regenerator, the air exhauster sets up in the forced draught blower periphery, the shaping of installation cavity bottom has the export, the pipe and the regenerator intercommunication of air exhauster are passed through in the export.
As a further technical solution of the present invention: the quantity of the exhaust fans in the installation cavity is at least four, and the exhaust fans are arranged on the periphery of the air feeder in an annular array mode.
As a further technical solution of the present invention: the air extractor and the air feeder are both provided with air ports which are communicated with the regenerator, grids are arranged at the air ports and are formed by processing ceramic bodies.
As a further technical solution of the present invention: the heat insulation layer at the bottom of the heat storage chamber is a casting type heat insulation layer.
As a further technical solution of the present invention: a plurality of heat dissipation holes are formed in the side wall of the mounting cavity.
As a further technical solution of the present invention: the regenerator outside is provided with a plurality of supporting beams, and equal level of metal wall body top and bottom is outwards extended, supporting beam and metal wall body welding support.
The utility model has the advantages that: the metal wall body and the heat insulation layer of the utility model can insulate heat of the materials in the heat storage chamber, and prevent the temperature from reducing; after the adsorption and catalysis of the organic matters of VCOs by the heat storage chamber are finished, the substances are quickly conveyed to the opening by the blower, and the opening is communicated with the combustion device, so that the transmission efficiency is improved; after the combustion of the combustion device is finished, the exhaust fan is opened, the treated gas is rapidly discharged to the outside through the guide pipe of the exhaust fan, and the transmission efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the installation cavity of the present invention.
The reference numerals include:
1-regenerator 10-opening 11-metal wall 12-heat insulation layer 13-grid 14-support beam 15-inlet 2-air supply device 20-installation cavity 21-air supply device 22-exhaust fan 23-air port 24-guide pipe 25-outlet.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the utility model provides a: as shown in fig. 1-2, an RCO device for improving transmission efficiency includes a cubic regenerator 1, where the regenerator 1 has a layered structure, the outer side wall of the regenerator 1 is a metal wall 11, the inner side wall of the regenerator 1 is a heat-insulating layer 12, an opening 10 is formed at the top of the regenerator 1, and the side wall of the regenerator is provided with an inlet 15 for entering a catalyst;
the heat accumulation chamber is characterized in that an air supply device 2 is arranged at the bottom of the heat accumulation chamber, the air supply device 2 comprises an exhaust fan 22, an air feeder 21 and an installation cavity 20 for installing the exhaust fan 22 and the air feeder 21, the exhaust fan 22 and the air feeder 21 are independently controlled by a motor, the air feeder 21 is arranged in the middle of the installation cavity 20, the air feeder 2 transmits organic matters in the heat accumulation chamber 1 to an opening 10, the exhaust fan 22 is arranged at the periphery of the air feeder 21, an outlet 25 is formed at the bottom of the installation cavity 20, the outlet 25 is communicated with the heat accumulation chamber 1 through a guide pipe 24 of the exhaust fan 22, air ports 23 are arranged on the exhaust fan 22 and the air feeder 21, the air ports 23 are communicated with the heat accumulation chamber 1, a grid; in the RCO device for improving the transmission efficiency, the metal wall body 11 and the heat insulation layer 12 can insulate the heat of the substance in the regenerator 1 and prevent the temperature from reducing; after the adsorption and catalysis of the regenerative chamber 1 on organic matters of VCOs are finished, the substances are rapidly conveyed to the opening 10 by the blower 21, and the opening 10 is communicated with a combustion device, so that the transmission efficiency is improved; after the combustion of the combustion device is completed, the exhaust fan 22 is opened to rapidly discharge the treated gas to the outside through the conduit 24 of the exhaust fan 22.
Further: the number of the exhaust fans 22 in the installation cavity 20 is at least four, and the exhaust fans 22 are arranged on the periphery of the blower 21 in an annular array.
Further: and the heat insulation layer 12 at the bottom of the heat storage chamber 1 is a pouring type heat insulation layer.
Further: a plurality of heat dissipation holes 22 are formed in the side wall of the mounting cavity 20, and the heat dissipation holes 22 dissipate heat of the exhaust fan 22 and the blower 21.
Further: a plurality of supporting beams 14 are arranged on the outer side of the regenerator 1, the top and the bottom of the metal wall 11 extend outwards horizontally, and the supporting beams 14 and the metal wall 11 are welded and supported, so that the stability of the regenerator 1 is improved.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the effectiveness of the prior art and has practicability, and thus it is a product with practical value.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. An RCO device for improving transmission efficiency, which comprises a cuboidal heat storage chamber and is characterized in that: the regenerator has a laminated structure, the regenerator lateral wall is the metal wall body, and the regenerator inside wall is the insulating layer, regenerator top shaping has the opening, the regenerator bottom is provided with air supply arrangement, air supply arrangement includes air exhauster and forced draught blower and is used for installing the installation cavity of this air exhauster and forced draught blower, the forced draught blower sets up in the installation cavity middle part, the organic matter of forced draught blower in with the regenerator is transmitted to the opening on, the air exhauster sets up in the forced draught blower periphery, the shaping of installation cavity bottom has the export, the pipe and the regenerator intercommunication of air exhauster are passed through in the export.
2. The RCO apparatus for improving transmission efficiency according to claim 1, wherein: the quantity of the exhaust fans in the installation cavity is at least four, and the exhaust fans are arranged on the periphery of the air feeder in an annular array mode.
3. The RCO apparatus for improving transmission efficiency according to claim 1, wherein: the air extractor and the air feeder are both provided with air ports which are communicated with the regenerator, grids are arranged at the air ports and are formed by processing ceramic bodies.
4. The RCO apparatus for improving transmission efficiency according to claim 1, wherein: the heat insulation layer at the bottom of the heat storage chamber is a casting type heat insulation layer.
5. The RCO apparatus for improving transmission efficiency according to claim 1, wherein: a plurality of heat dissipation holes are formed in the side wall of the mounting cavity.
6. The RCO apparatus for improving transmission efficiency according to claim 1, wherein: the regenerator outside is provided with a plurality of supporting beams, and equal level of metal wall body top and bottom is outwards extended, supporting beam and metal wall body welding support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568170.7U CN212731706U (en) | 2020-08-01 | 2020-08-01 | RCO device for improving transmission efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568170.7U CN212731706U (en) | 2020-08-01 | 2020-08-01 | RCO device for improving transmission efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212731706U true CN212731706U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568170.7U Active CN212731706U (en) | 2020-08-01 | 2020-08-01 | RCO device for improving transmission efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212731706U (en) |
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2020
- 2020-08-01 CN CN202021568170.7U patent/CN212731706U/en active Active
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