CN211011418U - RTO waste gas automatic constant temperature device - Google Patents
RTO waste gas automatic constant temperature device Download PDFInfo
- Publication number
- CN211011418U CN211011418U CN201921922547.1U CN201921922547U CN211011418U CN 211011418 U CN211011418 U CN 211011418U CN 201921922547 U CN201921922547 U CN 201921922547U CN 211011418 U CN211011418 U CN 211011418U
- Authority
- CN
- China
- Prior art keywords
- pipe
- mixing
- temperature
- waste gas
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides an automatic constant temperature equipment of RTO waste gas, including thermostated container, mixed three-way valve and temperature control device. The intake pipe is installed to the upper left side of the box of thermostated container, and the blast pipe is installed to the left downside of this box. A mixing pipe is arranged in the incubator, an air inlet pipe orifice of the mixing pipe is arranged at the top of the incubator, a pipe body of the mixing pipe is arranged in the incubator, and the pipe body of the mixing pipe is a porous pipe body; a hot air pipe is arranged on a hot air inlet of the mixing three-way valve, and a cold air pipe is arranged on a cold air inlet of the mixing three-way valve; the first temperature detector of the temperature control device is arranged inside the exhaust pipe; the second temperature detector of the temperature control device is arranged in the air inlet pipe. And a controller of the mixing three-way valve is linked with the temperature control device to work, and hot waste gas or cold air is introduced according to the temperature of the waste gas to mix and keep the organic waste gas at a constant temperature.
Description
Technical Field
The invention discloses an automatic constant temperature device for RTO waste gas, and relates to the technical field of Regenerative Thermal Oxidizer (RTO).
Background
The current Regenerative Thermal Oxidizer (RTO) heats organic waste gas discharged in production through regenerative ceramic, the temperature is rapidly increased, under the combustion heating effect of gas in a hearth, the temperature reaches 680-1050 ℃, VOCs in the organic waste gas are directly decomposed into carbon dioxide and water vapor at high temperature to form tasteless high-temperature flue gas, then the flue gas flows through the regenerative ceramic with low temperature, a large amount of heat energy is transferred to a heat accumulator from the flue gas to heat organic waste gas to be decomposed of next circulation, the self temperature of the high-temperature flue gas is greatly reduced, heat exchange is carried out through a heat recovery system and other media, the temperature of the flue gas is further reduced, and finally the flue gas is discharged to outdoor atmosphere. The existing RTO waste gas treatment device influences the waste gas purification efficiency under the condition that the temperature of organic waste gas is unstable; there is a need for a simple and effective thermostat device for controlling and regulating the temperature of organic waste gas.
Disclosure of Invention
An object of the utility model is to provide an automatic constant temperature equipment of RTO waste gas carries out control to organic waste gas's temperature and adjusts, improves exhaust purification efficiency.
In view of the above technical problem, the utility model provides an automatic constant temperature equipment of RTO waste gas, including thermostated container, mixed three-way valve and temperature control device. The intake pipe is installed to the upper left side of the box of thermostated container, and the blast pipe is installed to the left downside of this box. A mixing pipe is arranged in the incubator, an air inlet pipe orifice of the mixing pipe is arranged at the top of the incubator, and a pipe body of the mixing pipe is arranged in the incubator; the tube body of the mixing tube is a porous tube body. The exhaust port and the air inlet pipe mouth of the mixing three-way valve are connected and installed, a hot air pipe is installed on the hot air inlet of the mixing three-way valve, and a cold air pipe is installed on the cold air inlet of the mixing three-way valve. The first temperature detector of the temperature control device is arranged inside the exhaust pipe; the second temperature detector of the temperature control device is arranged in the air inlet pipe. And a controller of the mixing three-way valve is linked with the temperature control device to work, and hot waste gas or cold air is introduced according to the temperature of the waste gas to mix and keep the organic waste gas at a constant temperature.
The invention is further improved, and the adopted preferable technical measures are as follows: and a porous mixing plate is arranged in the exhaust pipe of the constant temperature box.
The invention is further improved, and the adopted preferable technical measures are as follows: and a spraying cooling device is arranged in the thermostat, and when the second temperature detector of the temperature control device detects that the temperature of the organic waste gas is higher than a set value, the spraying cooling device is started to work.
Advantageous effects
Based on the above technical scheme, the utility model discloses at least, one of them of following beneficial effect has:
1, a porous mixing pipe is arranged in a constant temperature box, which is beneficial to diffusion and mixing of heating or cooling air flow;
2, the three-way control valve and the temperature control device are linked to work, and the structure is simple. The working process is stable;
and 3, a spraying device is arranged in the constant temperature box, so that the organic waste gas with higher temperature is rapidly cooled, and the cooling efficiency is favorably improved and the temperature of the waste gas is favorably regulated.
Drawings
Fig. 1 is the working schematic diagram of the RTO waste gas automatic thermostat 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, an RTO exhaust gas automatic thermostat device includes a thermostat 101, a mixing three-way valve 201, and a temperature control device 207. An air inlet pipe 107 is installed on the left upper side of the box body 102 of the incubator 101, and an air outlet pipe 108 is installed on the left lower side of the box body 102; a mixing pipe 103 is installed inside the oven 101. An air inlet pipe orifice 104 of the mixing pipe 103 is arranged at the top of the incubator 101, and a pipe body 105 of the mixing pipe 103 is arranged inside the incubator 101; the tube 105 of the mixing tube 103 is a porous tube 106. An exhaust port 202 of the mixing three-way valve 201 is connected with the air inlet pipe port 104, a hot air pipe 204 is installed on a hot air inlet (203) of the mixing three-way valve 201, and a cold air pipe 206 is installed on a cold air inlet 205 of the mixing three-way valve 201. A first temperature detector 208 of the temperature control device 207 provided inside the exhaust pipe 108; the second temperature detector 209 of the temperature control device 207 is provided inside the intake pipe 107. The controller 210 of the mixing three-way valve 201 and the temperature control device 207 work in a linkage manner, and hot waste gas or cold air is introduced according to the temperature of the waste gas to mix and keep the organic waste gas at a constant temperature. Inside the exhaust pipe 108 of the oven 101, a perforated mixing plate 301 is provided. The thermostat 101 is provided with a spray cooling device 302, a second temperature detector 209 of the temperature control device 207, and when the temperature of the organic waste gas is detected to be higher than a set value, the spray cooling device 302 is started.
Therefore, the embodiment of the utility model provides an introduce and finish.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An RTO exhaust gas automatic thermostat device, comprising:
the constant temperature box (101), the left upper side of the box body (102) of which is provided with an air inlet pipe (107), and the left lower side of the box body (102) is provided with an exhaust pipe (108); a mixing pipe (103) is arranged in the incubator (101); the air inlet pipe orifice (104) of the mixing pipe (103) is arranged at the top of the incubator (101), and the pipe body (105) of the mixing pipe (103) is arranged inside the incubator (101); the tube body (105) of the mixing tube (103) is a porous tube body (106);
the mixing three-way valve (201) is provided with an exhaust port (202) connected with the air inlet pipe orifice (104), a hot air pipe (204) is arranged on a hot air inlet (203), and a cold air pipe (206) is arranged on a cold air inlet (205);
a temperature control device (207) in which a first temperature detector (208) is disposed inside the exhaust pipe (108); the second temperature detector (209) of the temperature control device (207) is arranged in the air inlet pipe (107); and a controller (210) of the mixing three-way valve (201) and the temperature control device (207) work in a linkage manner, and hot waste gas or cold air is introduced according to the temperature of the waste gas to mix the organic waste gas at a constant temperature.
2. The RTO exhaust gas automatic thermostat device of claim 1, wherein: and a porous mixing plate (301) is arranged in the exhaust pipe (108) of the constant temperature box (101).
3. The RTO exhaust gas automatic thermostat device of claim 1, wherein: and a spraying cooling device (302) is arranged in the constant temperature box (101), and when the second temperature detector (209) of the temperature control device (207) detects that the temperature of the organic waste gas is higher than a set value, the spraying cooling device (302) is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922547.1U CN211011418U (en) | 2019-11-08 | 2019-11-08 | RTO waste gas automatic constant temperature device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921922547.1U CN211011418U (en) | 2019-11-08 | 2019-11-08 | RTO waste gas automatic constant temperature device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211011418U true CN211011418U (en) | 2020-07-14 |
Family
ID=71505865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921922547.1U Active CN211011418U (en) | 2019-11-08 | 2019-11-08 | RTO waste gas automatic constant temperature device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211011418U (en) |
-
2019
- 2019-11-08 CN CN201921922547.1U patent/CN211011418U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205448679U (en) | Aluminium stove is melted in small -size waste heat recovery energy -conservation | |
| CN107366922A (en) | The humidity control system and its regulation technique of a kind of RTO oxidation furnaces | |
| CN109882871A (en) | A kind of high-concentration organic waste gas processing system | |
| CN206890532U (en) | Industrial VOCs emission-control equipments | |
| CN211011418U (en) | RTO waste gas automatic constant temperature device | |
| WO2019042155A1 (en) | Plasma heating-based temperature regulation method and device for blast furnace hot air system | |
| CN202912990U (en) | Hot blast stove system | |
| WO2016061847A1 (en) | Method for facilitating aerobic fermentation reaction using combustion waste gas | |
| CN213334498U (en) | Catalyst roasting furnace oxygen supplementing gas preheating device | |
| CN206131029U (en) | Automobile coating radiation area heating furnace waste heat recovery device | |
| CN212384586U (en) | Low-emission environment-friendly multifunctional pure oxygen combustion-supporting ladle baking preheating device | |
| CN209726230U (en) | A kind of catalytic combustion system self-loopa pre-heating system for organic exhaust gas VOCs processing | |
| CN210801625U (en) | Intelligent regulation gas boiler | |
| CN2847068Y (en) | Waste liquid, waste gas burning fast cooling integrated incinerator | |
| CN206882085U (en) | The waste heat recycling system of curing oven | |
| CN106847427A (en) | Paint baking oven hot wind exchanging type automatic cooling system | |
| CN209540885U (en) | A kind of warm and humid coupling gas fired-boiler low nitrogen burning system | |
| CN208750741U (en) | Thermal accumulating incinerator and incinerator | |
| CN210951345U (en) | RTO waste gas concentration temperature control device | |
| CN217519860U (en) | High-efficient preheating device that mixes of RTO waste gas | |
| CN106196104B (en) | Bed heat reclaiming system is catalytically decomposed in heat accumulating type | |
| CN213019675U (en) | High-efficient preheating device that mixes of RTO waste gas | |
| CN213840960U (en) | RTO high-efficient air mixing device | |
| CN216244319U (en) | High-efficient preheating device of RTO waste gas | |
| CN204522739U (en) | A kind of activated coke flue gas purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |