CN218237490U - Filtering air mixing box of RTO heat storage combustion system - Google Patents
Filtering air mixing box of RTO heat storage combustion system Download PDFInfo
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- CN218237490U CN218237490U CN202222341756.5U CN202222341756U CN218237490U CN 218237490 U CN218237490 U CN 218237490U CN 202222341756 U CN202222341756 U CN 202222341756U CN 218237490 U CN218237490 U CN 218237490U
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Abstract
The utility model provides a RTO heat accumulation combustion system filters and mixes bellows, including left side case, right side case and filter screen of mixing bellows. A first air inlet pipe is arranged on the side surface of the left arc-shaped box body of the left air mixing box, a bracket seat is arranged at the lower end of the left arc-shaped box body, and a first porous plate is arranged on the left arc-shaped box body; and a first exhaust pipe is arranged at the top of the left air mixing box. And a second air inlet pipe is arranged on the side surface of the right arc-shaped box body of the right air mixing box, and a second porous plate is arranged on the right arc-shaped box body. The left arc-shaped box body and the right arc-shaped box body are combined into a cylindrical box body, a hinge device is arranged on the bracket seat, and the left arc-shaped box body and the right arc-shaped box body are hinged and fixed through the hinge device; and a second exhaust pipe is arranged at the top of the right air mixing box. The filter screen sets up between first perforated plate and second perforated plate, opens hinge means, and right side arc box separates with left arc box, can quick replacement filter screen.
Description
Technical Field
The utility model relates to a RTO heat accumulation combustion system filters and mixes bellows relates to heat accumulation formula burner (RTO) technical field.
Background
The present regenerative combustion device (RTO) is to produce the exhaust organic waste gas through runner enrichment facility after the desorption, organic waste gas is through the heating of heat accumulation pottery, the temperature promotes rapidly, under the combustion heating effect of gas in the furnace, the temperature reaches 680 ~ 1050 ℃, VOCs among the organic waste gas directly decomposes into carbon dioxide and vapor under this high temperature, form tasteless high temperature flue gas, then the heat accumulation pottery that the temperature is low flows through, a large amount of heat energy is transferred to the heat accumulator from the flue gas promptly, be used for heating next time cyclic organic waste gas of waiting to decompose, the self temperature of high temperature flue gas drops by a wide margin, pass through heat recovery system and other medium emergence heat exchange again, the flue gas temperature further reduces, arrange to outdoor atmosphere at last. The common method is that high-temperature waste gas introduced into a combustion chamber is mixed to improve the temperature of the organic waste gas, the high-temperature waste gas contains a large amount of smoke dust which can pollute a heat accumulator, the traditional filtering device is troublesome to replace a filter screen, and the mixing and preheating effects are poor; therefore, the RTO heat accumulation combustion system with a simple structure is required to filter the air mixing box to perform efficient air mixing and preheating.
Disclosure of Invention
An object of the utility model is to provide a RTO heat accumulation combustion system filters and mixes bellows, carries out the continuous filtration and mixes wind preheating work.
In view of the above technical problem, the utility model provides a RTO heat accumulation combustion system filters and mixes bellows, mix bellows and filter screen including left side. A first air inlet pipe is arranged on the side surface of the left arc-shaped box body of the left air mixing box, a bracket base is arranged at the lower end of the left arc-shaped box body, and a first porous plate is arranged on the left arc-shaped box body; the top of the left air mixing box is provided with a first exhaust pipe. And a second air inlet pipe is arranged on the side surface of the right arc-shaped box body of the right air mixing box, and a second porous plate is arranged on the right arc-shaped box body. The left arc-shaped box body and the right arc-shaped box body are combined into a cylindrical box body, a hinge device is arranged on the bracket seat, and the left arc-shaped box body and the right arc-shaped box body are hinged and fixed through the hinge device; and a second exhaust pipe is arranged at the top of the right air mixing box. The filter screen sets up between first perforated plate and second perforated plate, opens hinge means, and right side arc box separates with left arc box, can quick replacement filter screen.
Preferably, a booster fan is arranged on the second air inlet pipe, and a three-way valve is arranged on the air inlet pipe of the booster fan; the first valve pipe of the three-way valve is a hot air input pipe, and the second valve pipe of the three-way valve is a cold air input pipe.
Preferably, the second exhaust pipe is provided with a flow control valve.
Advantageous effects
Based on the above technical scheme, the utility model discloses at least, one of them of following beneficial effect has:
the RTO heat accumulation combustion system filtering air mixing box adopts two arc box bodies to combine into a circular box body which can open and replace a filter screen, and has simple and practical structure;
2, high-temperature hot exhaust gas is introduced into the right air mixing box and enters the left air mixing box through a filter screen between the two porous plates, so that the heat exchange area is large, and the mixing efficiency is high;
3, a booster fan is arranged on a second air inlet pipe of the right air mixing box, a three-way valve is arranged on the air inlet pipe of the booster fan, a first valve pipe of the three-way valve is a hot air input pipe, and a second valve pipe of the three-way valve is a cold air input pipe; the pressure and the flow of hot waste gas can be adjusted through the supercharging fan, the mixing efficiency is increased, and meanwhile, when the temperature is required to be reduced and cooled, the air is input into the cold air input pipe to be mixed and cooled; and a flow control valve is arranged on the second exhaust pipe of the right air mixing box, so that the redundant hot waste gas is discharged.
Drawings
FIG. 1 is a schematic diagram of the filtration and air mixing box of the RTO regenerative combustion system of the present invention.
Fig. 2 is the fan supercharging working schematic diagram of the filtering air mixing box of the RTO heat storage combustion system of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the filtering wind mixing box of the RTO regenerative combustion system includes a left wind mixing box 101, a right wind mixing box 201, and a filter screen 301. A first air inlet pipe 103 is arranged on the side surface of a left arc-shaped box body 102 of the left air mixing box 101, and a bracket base 104 is arranged at the lower end of the left arc-shaped box body 102; a first perforated plate 105 is arranged on the left arc-shaped box body 102; the top of the left air mixing box 101 is provided with a first exhaust duct 106. A second air inlet pipe 203 is arranged on the side surface of the right arc-shaped box body 202 of the right air mixing box 201, and a second porous plate 204 is arranged on the right arc-shaped box body 202; the left arc-shaped box body 102 and the right arc-shaped box body 202 are combined into a cylindrical box body, the support base 104 is provided with a hinge device 205, and the left arc-shaped box body 102 and the right arc-shaped box body 202 are hinged and fixed through the hinge device 205. The top of the right air mixing box 201 is provided with a second exhaust duct 207. The filter screen 301 is arranged between the first perforated plate 105 and the second perforated plate 204. The right curved box 202 is separated from the left curved box 102 by opening the hinge 205, and the filter screen 301 can be quickly replaced. As shown in fig. 2, a booster fan 302 is disposed on the second air inlet pipe 203, a three-way valve 304 is disposed on the air inlet pipe 303 of the booster fan 302, a first valve pipe 310 of the three-way valve 304 is a hot air inlet pipe, and a second valve pipe 320 of the three-way valve 304 is a cold air inlet pipe. The second exhaust pipe 207 is provided with a flow control valve 305.
Therefore, the embodiment of the utility model provides an introduce and finish.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a RTO heat accumulation combustion system filters and mixes bellows which characterized in that includes:
the air mixing device comprises a left air mixing box (101), wherein a first air inlet pipe (103) is arranged on the side surface of a left arc-shaped box body (102), and a support base (104) is arranged at the lower end of the left arc-shaped box body (102); a first porous plate (105) is arranged on the left arc-shaped box body (102); a first exhaust pipe (106) is arranged at the top of the left air mixing box (101);
a second air inlet pipe (203) is arranged on the side surface of a right arc-shaped box body (202) of the right air mixing box (201), and a second porous plate (204) is arranged on the right arc-shaped box body (202); the left arc-shaped box body (102) and the right arc-shaped box body (202) are combined into a cylindrical box body, a hinge device (205) is arranged on the support seat (104), and the left arc-shaped box body (102) and the right arc-shaped box body (202) are hinged and fixed through the hinge device (205); a second exhaust duct (207) is arranged at the top of the right air mixing box (201);
a filter screen (301) disposed between the first perforated plate (105) and the second perforated plate (204); the right arc-shaped box body (202) is separated from the left arc-shaped box body (102) by opening the hinge device (205), and the filter screen (301) can be quickly replaced.
2. The RTO regenerative combustion system filter box of claim 1, wherein: be provided with booster fan (302) on second air-supply line (203), be provided with three-way valve (304) on booster fan (302) air-supply line (303), first valve pipe (310) of three-way valve (304) are hot-blast input tube, second valve pipe (320) of three-way valve (304) are cold wind input tube.
3. The RTO regenerative combustion system filter box of claim 2, wherein: and a flow control valve (305) is arranged on the second exhaust pipe (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222341756.5U CN218237490U (en) | 2022-09-05 | 2022-09-05 | Filtering air mixing box of RTO heat storage combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222341756.5U CN218237490U (en) | 2022-09-05 | 2022-09-05 | Filtering air mixing box of RTO heat storage combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218237490U true CN218237490U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222341756.5U Active CN218237490U (en) | 2022-09-05 | 2022-09-05 | Filtering air mixing box of RTO heat storage combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218237490U (en) |
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2022
- 2022-09-05 CN CN202222341756.5U patent/CN218237490U/en active Active
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