CN217274187U - Energy-saving RTO heat accumulation formula oxidation unit - Google Patents
Energy-saving RTO heat accumulation formula oxidation unit Download PDFInfo
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- CN217274187U CN217274187U CN202220859599.4U CN202220859599U CN217274187U CN 217274187 U CN217274187 U CN 217274187U CN 202220859599 U CN202220859599 U CN 202220859599U CN 217274187 U CN217274187 U CN 217274187U
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Abstract
The utility model discloses an energy-saving RTO heat accumulation formula oxidation unit relates to exhaust-gas treatment device technical field, including the oxidation unit main part, fixedly connected with blast pipe on the surface of oxidation unit main part, one side of oxidation unit main part is provided with waste gas filtering mechanism, the outside of oxidation unit main part is provided with thermal-insulated mechanism. The utility model discloses an adopt the exhaust gas pipe, the air pump, the intake pipe, cooperation between rose box and the outlet duct, at first the organic waste gas that will carry solid particulate matter through the air pump inhales through the exhaust gas pipe, lead to in the rose box through the intake pipe, through the inside multilayer filtration structure that sets up of rose box, filter organic waste gas many times, filter solid particulate matter totally, organic waste gas after the filtration derives to next operation flow through the outlet duct, inside avoiding solid particulate matter to enter into oxidation unit, lead to the heat accumulation structure to block up, the problem of device normal use is influenced.
Description
Technical Field
The utility model relates to a RTO heat accumulation formula oxidation unit relates to exhaust treatment device technical field, concretely relates to energy-saving RTO heat accumulation formula oxidation unit.
Background
The RTO heat accumulating type oxidation device is high-efficiency organic waste gas treatment equipment, compared with a traditional catalytic combustion and direct-fired thermal oxidation furnace (TO), the RTO heat accumulating type oxidation device has the characteristics of high thermal efficiency, low operation cost, capability of treating large-air-volume low-concentration waste gas and the like, and is suitable for organic waste gas of hydrocarbons such as alkane, alkene, alcohols, ketones, ethers, esters, aromatic hydrocarbon, benzene and the like.
The following problems exist in the prior art:
1. in the use process of the existing heat accumulating type oxidation device, waste gas often contains a large amount of solid particles, and when the waste gas enters the device, a heat accumulating structure is easily blocked, so that the normal use of the device is affected;
2. the existing heat accumulating type oxidation device can generate a large amount of heat in the use process, so that the temperature of the device is too high, and the problem that an external operator is scalded when touching the device by mistake is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving RTO heat accumulating type oxidation device, one of which aims to have the capability of filtering solid particles in waste gas and solve the problem that the normal use of the device is influenced; wherein another purpose is in order to solve the device in the use and produce a large amount of heats for the too high problem of device temperature, in order to reach the effect that the protection operating personnel is scalded.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an energy-saving RTO heat accumulation formula oxidation unit, includes the oxidation unit main part, fixedly connected with blast pipe on the surface of oxidation unit main part, one side of oxidation unit main part is provided with waste gas filtering mechanism, the outside of oxidation unit main part is provided with thermal-insulated mechanism.
The waste gas filtering mechanism comprises a waste gas pipe, one end of the waste gas pipe is fixedly connected with an air pump, and one side of the waste gas pipe is provided with a filter box.
The heat insulation mechanism comprises a preheating box, the preheating box is arranged on one side of the oxidation device main body, and a water inlet pipe, a water outlet pipe, a heat exchange water pipe and a heat conduction plate are arranged on the outer surface of the oxidation device main body.
The utility model discloses technical scheme's further improvement lies in: the air pump is characterized in that an air inlet pipe is fixedly connected to the output end of the air pump, the outer surface of the bottom end of the filter box is fixedly connected with one end of the air inlet pipe, and an air outlet pipe is fixedly connected to the outer surface of the filter box.
The utility model discloses technical scheme's further improvement lies in: the inner wall of the filter box is fixedly connected with a ceramic filter plate, light organic filter balls are uniformly distributed in the ceramic filter plate, and air holes are formed in the outer surface of the ceramic filter plate.
The utility model discloses technical scheme's further improvement lies in: the ceramic filter plate is characterized in that an air guide plate is fixedly connected to the upper surface of the ceramic filter plate, the outer surface of the air guide plate is fixedly connected with the inner wall of the filter box, an active carbon filter sleeve plate is fixedly connected to one end of the air guide plate, active carbon adsorption plates are uniformly distributed in the active carbon filter sleeve plate, and filter holes are formed in the outer surface of the active carbon filter sleeve plate.
The utility model discloses technical scheme's further improvement lies in: the outer surface of heat-conducting plate and the outer fixed surface of oxidation unit main part are connected, fixedly connected with thermal-insulated lagging on the surface of heat-conducting plate, the surface of heat transfer water pipe and the inner wall fixed connection of heat-conducting plate, the one end of inlet tube, outlet pipe respectively with the both ends fixed connection of heat transfer water pipe.
The utility model discloses technical scheme's further improvement lies in: the one end fixedly connected with water pump of inlet tube, the input fixedly connected with of water pump absorbs water the pipe, the one end surface that absorbs water the pipe extend to the inside of preheating the case and with the inner wall fixed connection of preheating the case, the one end of outlet pipe and the fixed surface connection of preheating the case.
The utility model discloses technical scheme's further improvement lies in: fixedly connected with return bend on the inner wall of preheating case, the one end of return bend and the one end fixed connection of outlet duct, the other end fixedly connected with gas-supply pipe of return bend, the one end of gas-supply pipe and the inner wall fixed connection of oxidation unit main part.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an energy-saving RTO heat accumulation formula oxidation unit, adopt the exhaust pipe, the air pump, the intake pipe, cooperation between rose box and the outlet duct, at first the organic waste gas that will carry solid particulate matter through the air pump inhales through the exhaust pipe, leading-in to the rose box in through the intake pipe, through the inside multilayer filtration structure that sets up of rose box, filter organic waste gas many times, filter solid particulate matter totally, organic waste gas after filtering derives to next operation flow through the outlet duct, avoid solid particulate matter to enter into inside the oxidation unit, lead to heat accumulation structure to block up, influence the problem of device normal use.
2. The utility model provides an energy-saving RTO heat accumulation formula oxidation unit, adopt preheating box, the gas-supply pipe, the pipe that absorbs water, the inlet tube, the outlet pipe, the return bend, thermal-insulated lagging, cooperation between heat transfer water pipe and the heat-conducting plate, when oxidation unit main part begins work and produces a large amount of heats, at first derive the heat through the heat-conducting plate, carry out quick heat exchange with the water in the heat transfer water pipe, slow down heat loss, cooperate the thermal-insulated effect of thermal-insulated lagging simultaneously, avoid the problem of the device outside high temperature, water after heat exchange in the heat transfer water pipe flows out to preheating box through the outlet pipe and the outlet duct flows into the inside organic waste gas of return bend and carries out heat exchange, make organic waste gas heated, reduce the energy consumption of organic waste gas burning in the oxidation unit main part, water after preheating the heat exchange with organic waste gas flows into the heat transfer water pipe through absorbing water pipe and inlet tube through the effect of water pump in preheating box, the organic waste gas burning device has the advantages that the organic waste gas burning device is recycled, the problem that operators are scalded is avoided, heat generated by organic waste gas burning is fully utilized, energy utilization efficiency is improved, and treatment cost is saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structural filter box of the present invention;
FIG. 3 is a schematic sectional view of the structural preheating box of the present invention;
fig. 4 is a schematic sectional view of the structure heat insulation mechanism of the present invention.
In the figure: 1. an oxidation apparatus main body; 11. an exhaust pipe;
2. an exhaust gas filtering mechanism; 21. an exhaust gas pipe; 22. an air pump; 23. an air inlet pipe; 24. a filter box; 241. a ceramic filter plate; 242. light organic filter balls; 243. a gas guide plate; 244. an active carbon filter sleeve plate; 245. an activated carbon adsorption plate; 25. an air outlet pipe;
3. a heat insulation mechanism; 31. a preheating box; 32. a gas delivery pipe; 33. a suction pipe; 34. a water inlet pipe; 35. a water outlet pipe; 36. bending the pipe; 37. a heat insulating sheathing; 38. a heat exchange water pipe; 39. a heat conducting plate.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an energy-saving RTO heat accumulating type oxidation device, including an oxidation device main body 1, an exhaust pipe 11 is fixedly connected on the outer surface of the oxidation device main body 1, a waste gas filtering mechanism 2 is arranged on one side of the oxidation device main body 1, a heat insulating mechanism 3 is arranged on the outer side of the oxidation device main body 1, the waste gas filtering mechanism 2 includes a waste gas pipe 21, one end of the waste gas pipe 21 is fixedly connected with an air pump 22, one side of the waste gas pipe 21 is provided with a filter box 24, the heat insulating mechanism 3 includes a preheating box 31, the preheating box 31 is arranged on one side of the oxidation device main body 1, a water inlet pipe 34, a water outlet pipe 35, a heat exchange water pipe 38 and a heat conducting plate 39 are arranged on the outer surface of the oxidation device main body 1, an air inlet pipe 23 is fixedly connected with the output end of the air pump 22, the outer surface of the bottom end of the filter box 24 is fixedly connected with one end of the air inlet pipe 23, an air outlet pipe 25 is fixedly connected to the outer surface of the filter box 24.
In this embodiment, at first will carry solid particle's organic waste gas through exhaust pipe 21 suction through air pump 22, it is leading-in to rose box 24 in through intake pipe 23, through the inside multilayer filtration structure that sets up of rose box 24, filter organic waste gas many times, filter solid particle, organic waste gas after the filtration exports to next operation procedure through outlet duct 25, avoid inside solid particle enters into oxidation unit, lead to the heat accumulation structure to block up, influence the problem of device normal use.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a ceramic filter plate 241 is fixedly connected to the inner wall of the filter box 24, light organic filter balls 242 are uniformly distributed in the ceramic filter plate 241, air holes are formed in the outer surface of the ceramic filter plate 241, an air guide plate 243 is fixedly connected to the upper surface of the ceramic filter plate 241, the outer surface of the air guide plate 243 is fixedly connected to the inner wall of the filter box 24, an active carbon filter sleeve plate 244 is fixedly connected to one end of the air guide plate 243, an active carbon adsorption plate 245 is uniformly distributed in the active carbon filter sleeve plate 244, and filter holes are formed in the outer surface of the active carbon filter sleeve plate 244.
In this embodiment, when carrying solid particulate matter's organic waste gas flows into the inside of rose box 24 through intake pipe 23, at first carry out preliminary filtration through ceramic filter board 241 cooperation inside light organic filter ball 242, filter bulky solid particulate matter, on ceramic filter board 241, the setting of the different gas pocket quantity of lower surface, make during gas outflow ceramic filter board 241, possess certain speed, the effect of cooperation air guide plate 243, gas is guided to in the active carbon filters lagging 244, the effect of cooperation active carbon adsorption plate 245, filter the solid tiny particle in the organic waste gas totally, gas after the filtration is discharged through outlet duct 25, avoid the problem of solid particulate matter entering into the inside of oxidation unit main part 1, the normal operating of guarantee device.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the outer surface of the heat conducting plate 39 is fixedly connected with the outer surface of the oxidation apparatus main body 1, the outer surface of the heat conducting plate 39 is fixedly connected with the heat insulating sheathing plate 37, the outer surface of the heat exchanging water pipe 38 is fixedly connected with the inner wall of the heat conducting plate 39, the water inlet pipe 34, the one end of outlet pipe 35 respectively with heat transfer water pipe 38's both ends fixed connection, the one end fixedly connected with water pump of inlet tube 34, the input fixedly connected with of water pump absorbs water pipe 33, the one end surface of absorbing water pipe 33 extends to preheating case 31 inside and with preheating case 31's inner wall fixed connection, the one end of outlet pipe 35 and preheating case 31's surface fixed connection, fixedly connected with return bend 36 on preheating case 31's the inner wall, the one end of return bend 36 and the one end fixed connection of outlet duct 25, the other end fixedly connected with gas-supply pipe 32 of return bend 36, the one end of gas-supply pipe 32 and the inner wall fixed connection of oxidation unit main part 1.
In this embodiment, when the oxidation apparatus main body 1 starts to work and generates a large amount of heat, firstly, the heat is conducted out through the heat conducting plate 39, and the heat is rapidly exchanged with the water in the heat exchanging water pipe 38, so as to slow down the heat loss, and meanwhile, the problem of over-high temperature outside the apparatus is avoided by matching with the heat insulating function of the heat insulating sleeve plate 37, the water after heat exchange in the heat exchanging water pipe 38 flows out to the preheating tank 31 through the water outlet pipe 35 to exchange heat with the organic waste gas flowing into the elbow pipe 36 through the air outlet pipe 25, so that the organic waste gas is heated, the energy consumption of organic waste gas combustion in the oxidation apparatus main body 1 is reduced, the water after heat exchange with the organic waste gas in the preheating tank 31 flows into the heat exchanging water pipe 38 through the water suction pipe 33 and the water inlet pipe 34 under the action of the water pump, and is recycled, thereby not only avoiding the problem that an operator is scalded, but also making full use of the heat generated by organic waste gas combustion, the energy utilization efficiency is improved, and the treatment cost is saved.
The working principle of the energy-saving RTO regenerative thermal oxidizer will be described in detail below.
As shown in fig. 1-4, firstly, the organic waste gas carrying solid particles is sucked in through the waste gas pipe 21 by the air pump 22, and is guided into the filter box 24 through the air inlet pipe 23, the organic waste gas is filtered for a plurality of times through the multi-layer filtering structure arranged inside the filter box 24, the solid particles are filtered completely, the filtered organic waste gas is guided out to the next operation flow through the air outlet pipe 25, when the oxidation device main body 1 starts to work to generate a large amount of heat, the heat is guided out through the heat conducting plate 39, and is rapidly exchanged with the water in the heat exchanging water pipe 38 to slow down the heat loss, and simultaneously, the problem of overhigh temperature outside the device is avoided by matching with the heat insulating function of the heat insulating sleeve plate 37, the water after heat exchange in the heat exchanging water pipe 38 flows out to the preheating box 31 through the water outlet pipe 35 to exchange heat with the organic waste gas flowing into the elbow pipe 36 through the air outlet pipe 25, so that the organic waste gas is heated, the energy consumption of the organic waste gas combustion in the oxidation device main body 1 is reduced, and the water in the preheating tank 31 after heat exchange with the organic waste gas flows into the heat exchange water pipe 38 through the water suction pipe 33 and the water inlet pipe 34 under the action of the water pump for recycling.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides an energy-saving RTO heat accumulation formula oxidation unit, includes oxidation unit main part (1), fixedly connected with blast pipe (11), its characterized in that on the surface of oxidation unit main part (1): a waste gas filtering mechanism (2) is arranged on one side of the oxidation device main body (1), and a heat insulation mechanism (3) is arranged on the outer side of the oxidation device main body (1);
the waste gas filtering mechanism (2) comprises a waste gas pipe (21), one end of the waste gas pipe (21) is fixedly connected with an air pump (22), and one side of the waste gas pipe (21) is provided with a filtering box (24);
the heat insulation mechanism (3) comprises a preheating box (31), the preheating box (31) is arranged on one side of the oxidation device main body (1), and a water inlet pipe (34), a water outlet pipe (35), a heat exchange water pipe (38) and a heat conduction plate (39) are arranged on the outer surface of the oxidation device main body (1).
2. The energy-saving RTO regenerative thermal oxidizer of claim 1, wherein: the air pump is characterized in that an air inlet pipe (23) is fixedly connected to the output end of the air pump (22), the outer surface of the bottom end of the filter box (24) is fixedly connected with one end of the air inlet pipe (23), and an air outlet pipe (25) is fixedly connected to the outer surface of the filter box (24).
3. The energy-saving RTO regenerative thermal oxidizer of claim 1, wherein: the inner wall of the filter box (24) is fixedly connected with a ceramic filter plate (241), light organic filter balls (242) are uniformly distributed in the ceramic filter plate (241), and air holes are formed in the outer surface of the ceramic filter plate (241).
4. An energy-saving RTO regenerative oxidizer as set forth in claim 3 wherein: the upper surface fixed connection of ceramic filter plate (241) leads aerofoil (243), the surface of leading aerofoil (243) and the inner wall fixed connection of rose box (24), the one end fixed connection of leading aerofoil (243) filters lagging (244) with the active carbon, the inside evenly distributed of active carbon filters lagging (244) has active carbon adsorption plate (245), the filtration pore has been seted up on the surface of active carbon filters lagging (244).
5. The energy-saving RTO regenerative thermal oxidizer of claim 1, wherein: the outer surface of heat-conducting plate (39) is connected with the outer fixed surface of oxidation unit main part (1), fixedly connected with thermal-insulated lagging (37) on the surface of heat-conducting plate (39), the surface of heat transfer water pipe (38) and the inner wall fixed connection of heat-conducting plate (39), the one end of inlet tube (34), outlet pipe (35) respectively with the both ends fixed connection of heat transfer water pipe (38).
6. The energy-saving RTO regenerative thermal oxidizer of claim 1, wherein: the one end fixedly connected with water pump of inlet tube (34), the input end fixedly connected with of water pump absorbs water pipe (33), the one end surface of absorbing water pipe (33) extend to the inside of preheating case (31) and with the inner wall fixed connection of preheating case (31), the one end of outlet pipe (35) is connected with the surface fixed connection of preheating case (31).
7. The energy-saving RTO regenerative thermal oxidizer of claim 1, wherein: fixedly connected with return bend (36) on the inner wall of preheating case (31), the one end of return bend (36) and the one end fixed connection of outlet duct (25), the other end fixedly connected with gas-supply pipe (32) of return bend (36), the one end of gas-supply pipe (32) and the inner wall fixed connection of oxidation unit main part (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220859599.4U CN217274187U (en) | 2022-04-14 | 2022-04-14 | Energy-saving RTO heat accumulation formula oxidation unit |
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| CN202220859599.4U CN217274187U (en) | 2022-04-14 | 2022-04-14 | Energy-saving RTO heat accumulation formula oxidation unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358419A (en) * | 2023-12-08 | 2024-01-09 | 山东贝斯特节能技术有限公司 | Color-coated organic waste gas filtering device and method |
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2022
- 2022-04-14 CN CN202220859599.4U patent/CN217274187U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117358419A (en) * | 2023-12-08 | 2024-01-09 | 山东贝斯特节能技术有限公司 | Color-coated organic waste gas filtering device and method |
| CN117358419B (en) * | 2023-12-08 | 2024-02-27 | 山东贝斯特节能技术有限公司 | Color-coated organic waste gas filtering device and method |
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